CN1735873A

CN1735873A - Graphic display control apparatus and program

Info

Publication number: CN1735873A
Application number: CN 03801907
Authority: CN
Inventors: 深谷英资; 三改木里美; 伊草学
Original assignee: Casio Computer Co Ltd
Current assignee: Casio Computer Co Ltd
Priority date: 2002-09-30
Filing date: 2003-09-30
Publication date: 2006-02-15
Anticipated expiration: 2023-09-30
Also published as: JP2004126769A; CN100338599C; CN101030120A; JP3757925B2; CN100461083C

Abstract

A geometrical graphic form (for example, a straight line 100) displayed on a geometrical window GW1 is selected, and a copy operation is carried out. When pasting is carried out for a formula window CW1, the selected geometrical form object is converted into the corresponding formula (for example, y = x), and the converted formula is displayed on the formula window CW1. A display region (for example, a specified region T1) of the formula is selected, and a copy operation is carried out. When pasting is carried out for the geometrical window GW1, a functional graph graphic form 102 is displayed on the geometrical window GW1 based on the selected formula.

Description

Graphic display control apparatus and program

Technical field

The present invention relates to a kind of graphic display control apparatus and program.

Background technology

Traditionally, knownly there is a kind of device that comprises the figure painting function that is used to draw the geometric diagram figure.For example, in multifunctional pocket type counter, comprise various functions, calculate such as equation, matrix computations and plural number calculate such computing function, the financial calculations function, or statistical function or the like, the also known multifunctional pocket counter (hereinafter referred to as " multifunctional pocket counter ") that comprises above-mentioned graphic plotting function.This multifunctional pocket counter can show the result of calculation utilize the various technology computings that computing function carries out with graphics mode, perhaps by input figure solution formula with draw a diagram and the displayed map solution formula.Therefore, at teaching occasions, such multifunctional pocket counter is widely used, so that research is such as such performance data of formula and the relation between curve or the diagram figure.

In above-mentioned multifunctional pocket counter, known a kind of multifunctional pocket counter, can manually import the approximate shape of the curve of wishing demonstration by equipment such as input pens, and import a coordinate on this curve, thereby specify a figure solution formula and show curve accurately according to this figure solution formula.

Yet, in traditional multifunctional pocket counter, thereby, perhaps, just need carry out the sequence of operations that purpose differs from one another for displayed map solution formula or diagram figure by graphic presentation for input function formula or figure solution formula generation curve.Therefore, learn or analyze in order to utilize traditional multifunctional pocket counter such as such performance data of formula and the relation between curve or the diagram figure, just need carry out a series of operation, also need to understand exactly the operation of this multifunctional pocket counter simultaneously.

In addition, in traditional graphic display device, fundamental purpose is to be used in combination function formula and curve usually.Yet, in mathematical studying for example, often only carry out the arithmetical operation and the graphic presentation of function formula.In traditional graphing capability pocket calculator,,, be difficult to therefore think that the use of this counter is always adapted to the study occasion that formula changes perhaps according to the function formula curve that draws because the fundamental purpose of development is to come the derivation function formula according to curve.

The present invention considers above-mentioned conventional situation and makes.The purpose of this invention is to provide a kind of graphic display control apparatus, can show such as such performance data of formula and the relation between corresponding curve or the diagram figure by unusual shirtsleeve operation.

Summary of the invention

Another object of the present invention is to be easy to carry out the formula manipulation function in the electronic equipment such such as the graphing capability pocket calculator.

According to an aspect of the present invention, a graphic display control apparatus comprises:

One display device comprises first screen, is used to show the geometric display mode and second display screen, is used to show the display mode of the formula that comprises character string; With

The conversion display control unit, after being used for to first screen and second screen one and carrying out replicate run, when another screen is carried out paste operation, the content of a display mode of replicate run appointment is converted to another specified display mode of paste operation, and is controlled at the demonstration of the converted contents on another screen.

According to a further aspect in the invention, a kind of manufacturing a product comprises and wherein includes computer-readable program code means by a computer usable medium that this computer-readable program code means comprises:

Be used to first screen that makes computer control show the geometric figure display mode and the computer-readable program code means that shows second screen of the formula display mode that comprises character string; With

Be used to make computing machine after one of them of first screen and second screen carried out replicate run, when another screen is carried out paste operation, the content of a display mode of replicate run appointment is converted to another specified display mode of paste operation, and is controlled at the computer-readable program code means that the content on another screen shows.

According to another aspect of the invention, a kind of graphic display control apparatus comprises:

The formula display control unit is used to control the data presentation of the formula form that comprises formula and character string;

Graphic display control apparatus is used to control the data presentation of the graphical format that comprises curve and diagram figure;

First specified device is used to specify any in the data of the data of the character format that the formula display control unit shows and the graphical format that graphic display control apparatus shows;

Second specified device is used for after first specified device has been specified of data of the data of character format and graphical format, specifies in the demonstration of the demonstration of formula display device and graphics device;

Figure conversion display control unit, be used for after first specified device has been specified the data of the character format that the formula display control unit shows, when second specified device has been specified the demonstration of graphic display control apparatus, the data of the character format that the formula display control unit is shown are converted to the data of graph of a correspondence form, and the demonstration of data after the control transformation; With

Figure conversion display control unit, be used for after first specified device has been specified the data of the graphical format that graphic display control apparatus shows, when second specified device had been specified the demonstration of formula display control unit, the data of the graphical format that graphic display control apparatus is shown were converted to the data of corresponding formula form.

According to another aspect of the invention, a kind of manufacturing a product comprises and wherein includes computer-readable program code means by a computer usable medium that this computer-readable program code means comprises:

Be used to the computer-readable program code means that makes computing machine come video data with the formula form that comprises formula and character;

Be used to the computer-readable program code means that makes computing machine come video data with the graphical format that comprises curve and diagram figure;

Be used to make computing machine to specify one of them computer-readable program code means of the data of the data of the character format that the formula display control unit shows and the graphical format that graphic display control apparatus shows;

Be used for making computing machine after first specified device has been specified of data of the data of character format and graphical format, specify one computer-readable program code means in the demonstration of the demonstration of formula display device and graphics device;

Be used to make computing machine after the demonstration of having specified the formula display control unit, when having specified the demonstration of graphic display control apparatus, the data of the character format that the formula display control unit is shown are converted to the data of graph of a correspondence form, and the computer-readable program code means of the demonstration of data after the control transformation; With

Be used to make computing machine after the data of the graphical format of having specified graphic display control apparatus to show, when having specified the demonstration of formula display control unit, the data of the graphical format that graphic display control apparatus is shown are converted to the data of corresponding formula form, and the computer-readable program code means of the demonstration of data after the control transformation.

According to another aspect of the invention, a kind of Data Format Transform control device comprises:

First display device is used for the first form video data;

Second display device is used for the second form video data;

Conversion control device is used for when the predetermined move operation of indication from first display device to second display device first display device data presented being converted to second form, and is controlled at form after the conversion that shows on second display device.

Be used to make the computer-readable program code means of computing machine with the first form video data;

Be used to make the computer-readable program code means of computing machine with the second form video data; With

Be used to make computing machine indication from the first form data presented when being scheduled to move operation with the second form data presented, to be converted to the second form data presented with the first form data presented, and be controlled at the computer-readable program code means of the demonstration of conversion back data in second display format.

One display device comprises first screen, is used to show the geometric display mode and second display screen, is used to show the display mode of the formula that comprises character string;

Setting device is used to set the relation between the formula that shows on the geometric figure that shows on first screen and second screen; With

The display update device, be used for setting device has been set the geometric figure of relation and formula any when changing operation, operate according to this changes and to upgrade another display mode.

Be used to make computing machine to show geometric display mode and the computer-readable program code means that comprises the formula display mode of character string;

Be used to make the computer-readable program code means of the relation between computer settings geometric figure and the formula; With

Be used for making computing machine set the geometric figure of relation and formula at setting device any when changing operation, operate the computer-readable program code means of upgrading another display mode according to this changes.

According to another aspect of the invention, a kind of formula display control unit comprises:

The formula display device is used to show a formula;

The formula selecting arrangement is used to a part or all formula of selecting the formula display device to show;

Manu displaying device is used to show a plurality of distortion menus;

Menu selecting apparatus is used for any of a plurality of distortion menus that the choice menus display device shows;

The formula anamorphic attachment for cinemascope, some or all formula that the distortion menu that is used for selecting according to menu selecting apparatus is selected the formula selecting arrangement are out of shape; With

Display control unit is used to make the formula of formula display device demonstration after the distortion of formula anamorphic attachment for cinemascope.

Be used to make computing machine to show the computer-readable program code means of the function that can show formula;

Be used to make computing machine to select the computer-readable program code means of a part or all formula;

Be used to make computing machine to show the computer-readable program code means of a plurality of distortion menus;

Be used for making computing machine to select any computer-readable program code means of a plurality of distortion menus;

Be used to make computing machine some or all formula of selecting to be carried out calculation of Deformation machine readable program code device according to the distortion menu of selecting; With

Be used to make computing machine to show the computer-readable program code means of the formula after being out of shape.

Description of drawings

Fig. 1 is the synoptic diagram that expression is applied to the exemplary overview of multifunctional pocket counter of the present invention;

Fig. 2 is the synoptic diagram of the exemplary display screens of this multifunctional pocket counter of expression;

Fig. 3 is the synoptic diagram of the functional structure of multifunctional pocket counter among expression first embodiment;

Fig. 4 represents the synoptic diagram of the example of how much window datas;

Fig. 5 is the synoptic diagram of the example of expression one function formula form

Fig. 6 is the operational flowchart of expression according to the main processing of the multifunctional pocket counter execution of first embodiment;

Fig. 7 is the operational flowchart that expression is handled according to the data input of the multifunctional pocket counter execution of first embodiment;

Fig. 8 is the operational flowchart that duplicates/pull processing that expression is carried out according to the multifunctional pocket counter of first embodiment;

Fig. 9 is the operational flowchart of the conversion process of this multifunctional pocket counter execution of expression;

Figure 10 is the operational flowchart that expression is handled according to the stickup/release (drop) of the multifunctional pocket counter execution of first embodiment;

Figure 11 is the operational flowchart that the graphic presentation of this multifunctional pocket counter execution of expression is handled;

Figure 12 A and 12B are the synoptic diagram of representing the situation of change of screen when the some object that draws is pulled and be released in the calculation window respectively in how much windows;

Figure 13 A and 13B are the synoptic diagram of the situation of change of screen when representing respectively in the coordinate points that shows in a calculation window is pulled and be released in how much windows;

Figure 14 A and 14B are the synoptic diagram of representing the situation of change of screen when the rectangular object of drawing is pulled and be released in the calculation window respectively in how much windows;

Figure 15 A and 15B are the synoptic diagram of the situation of change of screen when representing respectively in 4 * 2 matrixes that show in a calculation window are pulled and be released in how much windows;

Figure 16 A, 16B, 16C and 16D represent respectively according to pulling and releasing operation the synoptic diagram of the situation of change of screen between how much windows and the calculation window;

Figure 17 A and 17B are the synoptic diagram of representing the situation of change of screen when the circular object of drawing is pulled and be released in the calculation window respectively in how much windows;

Figure 18 A, 18B, 18C are the synoptic diagram of representing the situation of change of screen when the formula of the circle that shows is pulled and be released in how much windows respectively in a calculation window;

Figure 19 A and 19B are the synoptic diagram of representing the situation of change of screen when the function curve object that draws is pulled and be released in the calculation window respectively in how much windows;

Figure 20 A, 20B, 20C are the synoptic diagram of the situation of change of screen when representing respectively in the function formula that shows in a calculation window is pulled and be released in how much windows;

Figure 21 A, 21B, 21C are the synoptic diagram of representing the situation of change of screen when many straight line objects that draw are pulled and be released in the calculation window respectively in how much windows;

Figure 22 A is the synoptic diagram of ROM example of structure among expression second embodiment;

Figure 22 B is the synoptic diagram of RAM example of structure among expression second embodiment;

Figure 23 is the operational flowchart that expression is handled according to the data input of the multifunctional pocket counter execution of second embodiment;

Figure 24 is the operational flowchart that duplicates/pull processing that expression is carried out according to the multifunctional pocket counter of second embodiment;

Figure 25 is the operational flowchart that expression is handled according to stickup/release of the multifunctional pocket counter execution of second embodiment;

Figure 26 A and 26B are the synoptic diagram of the situation of change of screen when representing respectively in the list data that shows in a calculation window is pulled and be released in a graphical window;

Figure 27 A and 27B are the synoptic diagram of representing the situation of change of screen when the figure solution formula data that show are pulled and be released in the calculation window respectively in a graphical window;

Figure 28 is the conceptual diagram of the multifunctional pocket counter among expression the 3rd embodiment;

Figure 29 is the operational flowchart of expression this multifunctional pocket counter when the geometric model that duplicates in how much application is secured in the computing application;

Figure 30 is the operational flowchart of expression this multifunctional pocket counter when the formula model that duplicates in the computing application is secured in how much application;

Figure 31 A is the synoptic diagram of the ROM structure among expression the 4th embodiment;

Figure 31 B is the synoptic diagram of the RAM structure among expression the 4th embodiment;

Figure 32 is the operational flowchart of expression multifunctional pocket counter executive table conversion process;

Figure 33 A and 33B are the synoptic diagram of representing the display screen situation of change of multifunctional pocket counter among the 4th embodiment respectively;

Figure 34 A and 34B are the synoptic diagram of representing the display screen situation of change of multifunctional pocket counter among the 4th embodiment respectively;

Figure 35 A, 35B, 35C are the synoptic diagram of representing the display screen situation of change of multifunctional pocket counter among the 5th embodiment respectively;

Figure 36 is the structural representation of multifunctional pocket counter among expression the 5th embodiment;

Figure 37 is the synoptic diagram of the example of how much window datas of expression;

Figure 38 is the synoptic diagram of the example of a diagram formula form of expression;

Figure 39 is the synoptic diagram of the example of calculation window data of expression;

Figure 40 is the synoptic diagram of the example of a link of expression form;

Figure 41 is the synoptic diagram of the example of a replica buffer of expression;

Figure 42 is the operational flowchart of the main processing of expression multifunctional pocket counter execution;

Figure 43 is the operational flowchart that the data input of expression multifunctional pocket counter execution is handled;

Figure 44 is the operational flowchart that duplicates/pull processing that expression multifunctional pocket counter is carried out;

Figure 45 is the operational flowchart of the conversion process of expression multifunctional pocket counter execution;

Figure 46 is the operational flowchart that stickup/release of expression multifunctional pocket counter execution is handled;

Figure 47 is the operational flowchart that the graphic presentation of expression multifunctional pocket counter execution is handled;

Figure 48 A, 48B, 48C are the synoptic diagram of a link of expression formation function;

Figure 49 A and 49B are the synoptic diagram of representing screen change situation when forming link respectively;

Figure 50 A, 50B, 50C are the synoptic diagram of representing screen change situation when forming link respectively;

Figure 51 A, 51B, 51C are the synoptic diagram of representing screen change situation when forming link respectively;

Figure 52 A, 52B, 52C are the synoptic diagram of representing screen change situation when forming link respectively;

Figure 53 A, 53B, 53C are the synoptic diagram of representing screen change situation when forming link respectively;

Figure 54 is the conceptual diagram of multifunctional pocket counter among expression the 6th embodiment;

Figure 55 is that expression multifunctional pocket counter is used to form the module of how much/calculating linking by one and forms the operational flowchart that links between geometric model and formula model;

Figure 56 is that expression multifunctional pocket counter is used to form the module of calculating/geometry link by one and forms the operational flowchart that links between geometric model and formula model;

Figure 57 is the synoptic diagram of outward appearance example that expression is applied to the multifunctional pocket counter of seventh embodiment of the invention and the 8th embodiment;

Figure 58 is the block scheme of the inner structure of expression multifunctional pocket counter;

Figure 59 A is the synoptic diagram of ROM structure among expression the 7th embodiment;

Figure 59 B is the synoptic diagram of RAM structure among expression the 7th embodiment;

Figure 60 is the synoptic diagram of an example of expression condition formula tabulation;

Figure 61 is the process flow diagram of the operation among expression the 7th embodiment;

Figure 62 A, 62B, 62C are the synoptic diagram of display screen situation of change among expression the 7th embodiment;

Figure 63 A is the synoptic diagram of ROM structure among expression the 8th embodiment;

Figure 63 B is the synoptic diagram of RAM structure among expression the 8th embodiment;

Figure 64 is the synoptic diagram of an example of expression deformation formula tabulation;

Figure 65 is the process flow diagram of the operation among expression the 8th embodiment;

Figure 66 A, 66B, 66C, 66D are the synoptic diagram of representing display screen situation of change among the 8th embodiment respectively;

Figure 67 A, 67B, 67C, 67D are the synoptic diagram of representing display screen situation of change among the 8th embodiment respectively;

Figure 68 A, 68B, 68C, 68D are the synoptic diagram of representing display screen situation of change among the 8th embodiment respectively;

Figure 69 A, 69B, 69C are illustrated respectively in the synoptic diagram of revising display screen situation of change among the embodiment;

Figure 70 is the synoptic diagram of an example of the command list (CLIST) revised of expression;

Embodiment

Below, describe the preferred embodiment that is applied to the multifunctional pocket counter in detail to Figure 30 with reference to Fig. 1 according to graphic display control apparatus of the present invention.

Fig. 1 represents to be applied to an example of the general view of multifunctional pocket counter 1 of the present invention.Multifunctional pocket counter 1 comprises display screen 3, a plurality of buttons 5 and input pen 7.Each special function all is assigned to each button in the button 5, and the user operates this multifunctional pocket counter by pressing these buttons.Below the clipboard that will describe (touch pad) 30 integrally combines with display screen 3, and the user can import data by using input pen 7 to carry out operating of contacts on display screen 3.

(first embodiment)

Here description is applied to first embodiment of multifunctional pocket counter of the present invention.The following description will be undertaken by an example using multifunctional pocket counter of the present invention, and geometry application program (for easy following will being called " how much application ") that is used to realize geometric figure drafting function and the computing application program (being called " computing application " for below easy) that is used to realize computing function are installed in this multifunctional pocket counter.

In first embodiment, when any one in selecting how much application screen (below be called " how much windows ") or computing application screen (below be called " calculation window ") come displaying contents, carry out a replicate run earlier, specify another screen then, carry out paste operation then, the displaying contents Be Controlled of a then selected screen is presented on another screen according to the display mode of another screen.

Fig. 2 represents the example according to the display screen of the multifunctional pocket counter 1 of first embodiment of the invention.On display screen, show formula window CW1 and how much window GW1.The user can carry out various computing functions in formula window CW1, for example equation calculates, the arithmetical operation of the arithmetical operation of matrix and plural number.The user specifies the geometric type want the diagram figure that draws, and a preferred coordinate point of specifying this geometric diagram figure is (if this geometric type is a function curve, input function formula then), wherein in how much window GW1, can show corresponding geometric diagram Drawing Object.Can select the geometric diagram Drawing Object that shows among the how much window GW1 and the mobile display position that can walk abreast by equipment such as input pens.

In multifunctional pocket counter 1, in the state that geometry is used and computing application begins, on display screen, show geometry window GW1 and formula window CW1, as mentioned above, for example in geometry window GW1, as shown in Figure 2, draw the instruction of straight line when input, and when coming specified point A and B, just draw out a straight line object 100 through some A and B by equipment such as input pens.

For example, when selecting straight line object 100, import a replicate run, specify formula window CW1, import a paste operation, then the cursor position at formula window CW1 demonstrates a character string corresponding to linear formula " y=x ".

Copy and paste operation is to be used for specifying desired data on the screen (diagram figure for example by input equipment (for example stylus or mouse), image, or character string), and by pointing apparatus (for example stylus or mouse) come the operation of specific data or data alternatives with the position that is stuck.This operation is by using stylus to specify desired data on screen, carry out copy command, specify the position of pasting object by stylus, and carries out that paste command realizes.

The copy and paste operation can be passed through, for example on screen, specify and contact desired data by stylus, and the operation of when keeping in touch, moving these data (hereinafter referred to as " drag operation "), with stylus is moved to directly the operation (hereinafter referred to as " releasing operation ") of pasting object's position finishes, contacting of maintenance and desired data still drag operation after wherein.

Input pen (input pen 7 for example shown in Figure 1) contacted display device (display screen 3 for example shown in Figure 1) and will contact the operation that the input pen of this display device slides on display device and be called as " pulling ", input pen is called as " discharging (drop) " from the operation that display device discharges, and a series of this operation is called as " pull and discharge ".Copy and paste operation can be by the menu of selecting to be provided with that duplicates, or by the button on the copy source screen, the stickup menu of selecting then to duplicate on the screen of destination is realized.

In formula window CW1, for example input " y=x " is edited, and then the formula that obtains is changed into " y=x * sin (x) ".When selecting formula " y=x * sin (x) ", import a replicate run, specify window GW1 how much, import paste operation then, then in how much window GW1, just draw out the diagram figure 102 of a function curve according to formula " y=x * sin (x) ".

Fig. 3 is the synoptic diagram of the functional structure of expression multifunctional pocket counter 1.Multifunctional pocket counter 1 comprises a plurality of funtion parts, CPU10 for example, input equipment 20, clipboard 30, position detecting circuit 40, communication facilities 60, display device 50, ROM700, and RAM800.

CPU10 carries out processing according to the preset program of input instruction correspondence; Instruction is provided to each funtion part or transmits data; And integrally control multifunctional pocket counter 1.Especially, CPU10 reads program stored among the ROM700 according to the signal of input equipment 20 or clipboard 30 inputs, and carries out processing according to this program.The result who handles is stored among the RAM800, and asks to shows signal that is used for the display process result of display device 50 outputs, thereby shows corresponding display message.

Input equipment 20 is a kind ofly to comprise a plurality of buttons so that the input equipment of input digit or formula and selection function.To the be pressed signal of pushing of key of input equipment 20 outputs to CPU10.Can realize the input of following various functions by the button input of input equipment 20, the enabled instruction that how much application or formula are used, the execution that Geometric figure drawing is handled, the formula input, execution of arithmetical operation or the like, processing end or pattern cancellation, the cursor on multiple pointing apparatus or menu screen moves or the like, or various selection operations, or the instruction of definite selection operation.Input equipment 20 is corresponding to button shown in Figure 15.

As input equipment, multifunctional pocket counter 1 comprises the clipboard 30 as touch-screen.Clipboard 30 is by being used at the such equipment of the input pen of indicating positions on the display device 50 and being used to detect the input equipment that the equipment that is instructed to the position on the display device 50 combines and obtains.The position detecting circuit 40 that is connected with clipboard 30 can detect the indicated position coordinates of clipboard 30.When using clipboard 30, can further stipulate the position on the display device 50.By the touch operation of 30 pairs of display devices 50 of clipboard, can realize the input mode of above-mentioned input equipment 20.

By pulling and releasing operation of clipboard 30, data designated in any of how much windows and calculation window can be copied on another screen.

Shows signal may command display device 50 according to CPU10 output shows a plurality of screens, and display device 50 comprises LCD equipment such as (LCD).Display device 50 is corresponding to display screen shown in Figure 13, and is integrally formed in clipboard 30.

Communication facilities 60 comprises a communicator, and this device is connected with other equipment (for example, server 90) by network N 1, and can send and receive predetermined information.CPU10 carries out control so that communicate by letter with external unit foundation with network N 1 by communication facilities 60.

Especially, for example, the program that receives from server 90 by communication facilities 60 and network N 1 or data or the like are arranged to be stored in ROM700 or RAM800, and wherein the user can use in the server 90 program stored or data or the like.

ROM700 storing initial program is used to carry out various initial setting up, detection hardware, or download required program or the like.When 1 energising of multifunctional pocket counter, CPU10 is by carrying out the operating environment that this initialize routine is provided with multifunctional pocket counter 1.

But the ROM700 application storing is such as geometry application program and computing application program; According to the various handling procedures of the operation of multifunctional pocket counter 1, for example menu display process and various set handling; With the various functional programs that are used to realize that multifunctional pocket counter 1 comprises.Especially, ROM700 stores master processor program 702.Master processor program 702 comprises data input processing program 702a, duplicates/pull handling procedure 702b, and stickup/release handling procedure 702c.

CPU10 carries out processing according to master processor program 702.Especially, CPU10 carries out data input reason then according to the user data input operation and the execution of log-on data input processing program 702a.CPU10 starts the execution of duplicating/pulling handling procedure 702b according to the duplicating of user/drag operation, carries out then and duplicates/pull processing.CPU10 starts the execution of stickup/release handling procedure 702c according to stickup/releasing operation of user, carries out stickups/release processing then.

RAM800 comprises the various programs that can be carried out by CPU10 and the storage area that is used for temporary storaging data according to these program implementation.Especially, RAM800 comprises: how much window datas 802 are used to be stored on how much windows and draw geometric data; Calculation window data 804 are used to be stored in the computational data that shows on the calculation window; Function formula form 806 is used to be stored in the relevant function formula data of function curve of drawing on the geometry window; With replica buffer 808, be used for the specified data of interim storage replication operation.

Fig. 4 represents an example of how much window datas 802.How much window datas 802 are identifier IDs wherein, geometric type and the preferred coordinate point data form that is mutually related.When one of input was used for the instruction of drawing geometric figures in how much windows, CPU10 was according to the preferred coordinate point of appointment this geometric corresponding objects of drawing.At this moment, CPU10 is assigned to this geometrical form object with the type i D of its regulation, and with identifier ID, geometric type and specified coordinate point are interrelated, then they is stored in the geometry window data 802.

Geometric figure used herein comprises, the geometric figure of being represented by stick figure, point for example, lines (comprising line segment, straight line), vector, circle (comprising circular arc), polygon, and function curve.Object used herein comprises the geometric unit of drafting (demonstration).For example, if the geometric figure of the circle that draws, the stick figure that then draws (circle) is called as a round object.If draw a circle and straight line, then that part of stick figure according to this circle is called as a round object, and is called as a straight line object according to that part of stick figure of this straight line.

That is to say, in geometry window data 802, what stored is preferred coordinate point in those geometric figures except function curve that draw on how much windows, and how much application programs are according to the preferred coordinate point of storing in how much window datas 802 and drawing geometric figures.

For example, if the geometric type in the geometry window data 802 is " straight line ", then the coordinate of two of appointment points is stored as the first preferred coordinate point and second preferred coordinate point.If geometric type is " polygon ", then the apex coordinate on the n of an appointment summit is stored as n-preferred coordinate point.If geometric type is " circle ", then the centre coordinate of appointment is stored as first preferred coordinate point, and another coordinate points on circumference is stored as second preferred coordinate point.If geometric type is " ellipse ", then the centre coordinate of appointment is stored as first preferred coordinate point, and the coordinate that the coordinate of indication short radius is stored as second specified point and indication major radius is stored as the 3rd specified point.For example, in how much window datas 802 shown in Figure 4, first specified point (0,0) is a centre coordinate, and second specified point (2,0) is a coordinate points on the circumference, and they are defined as a round object, and are assigned an identifier ID " ID0028 ".

If the geometric geometric type that regulation will be drawn in how much windows is a function curve, then CPU10 according to the rules function formula and the function curve object circle that draws.At this moment, CPU10 distributes an identifier ID to this function curve object circle, upgrades this geometry window data 802, and renewal function formula form 806.

An example of Fig. 5 representative function formula form 806.Function formula form 806 is an identifier ID and the function formula data forms that are mutually related wherein.When drawing a function curve object in how much windows, it is interrelated that CPU10 will be assigned to the identifier ID and the corresponding function formula of this function curve object, then they stored in the function formula form 806.For example, as shown in Figure 5, in function formula form 806, the function formula " y=3x of function curve object ²+ 2 " be assigned with identifier ID " ID0030 " in how much window datas 802 of shown in Figure 4 and description, this function formula is stored and is associated with identifier ID " ID0030 ".

Now, with the operation of describing according to the multifunctional pocket counter 1 in the first embodiment of the invention.

Fig. 6 is the main operational flowchart of handling that this multifunctional pocket counter 1 of expression is carried out.If detect user data input operation (steps A 10: be) by input equipment 20 or clipboard 30, then CPU10 carries out data input reason (steps A 12).If detect user's replicate run or drag operation (steps A 14: be), then CPU10 carries out and duplicates/pull processing (steps A 16).If detect user's paste operation or releasing operation (steps A 18: be), then CPU10 carries out stickup/release and handles (steps A 20).

If detect user's terminating operation (steps A 22: be), then CPU10 termination.Below, to Figure 11 data input processing is described respectively with reference to Fig. 7, duplicate/pull processing, and stickup/release is handled.

At first, data input processing will be described.Fig. 7 is the operational flowchart that the data input of expression multifunctional pocket counter 1 execution is handled.If input text data (step B10: be), CPU10 judge the cursor position of the interior input text data of specified window whether be can input text position (step B12).In first embodiment, the situation of input text data is to point to calculation window to import various formula data, coordinate figure for example, linear formula, the formula of circle/ellipse, and function formula.

If the text that can not import of cursor position (step B12: not), CPU10 error process then, and make display device 50 show an error message.If cursor position can input text (step B12: be), the then text data of importing in the cursor position demonstration of specified window (step B14).

If input command data (step B16: be), then CPU10 carries out corresponding to the specified command in the specified window of input command data (step B18).In first embodiment, the input command data conditions is to point to how much window inputs to be used to indicate the situation of drawing various geometric orders.

If the order data of input is the order (step B20: be) that is used to draw and/or set function curve, then CPU10 is stored in (step B22) in the function formula form 806 with the function formula of correspondence, and the function formula of function curve object and function formula form 806 stored of drawing in the specified window and/or setting is associated (step B24).Especially, function formula corresponding to the function curve object of this drafting and/or setting is associated with the identifier ID of distributing to this function formula, the formula and the ID of association are stored in the function formula form 806, and will be associated with this specified window corresponding to the identifier ID of the function curve object of this drafting and/or setting.

If input is used for the instruction (step B26: be) of opening/closing window, then CPU10 carries out the processing (step B28) of this specified window of opening/closing.If carried out other input operations, then CPU10 carries out other corresponding processing.

Here explanation is duplicated/pulls processing.Fig. 8 is that the operational flowchart of processing is duplicated/pulls in the execution of expression multifunctional pocket counter.CPU10 can detect and duplicate/pull the window type (step C10) in source.

If the window type that duplicates/pull the source is the window (for example, calculation window) (step C12: be) about text, then CPU10 can detect the character string (step C14) of appointment in the certain limit.Then, CPU10 is stored in (step C16), termination then in the replica buffer 808 with the character string of the specified scope of detection.

If the window type that duplicates/pull the source that detects is that then CPU10 detects the geometric figure piece (geometric figure) (step C20) of appointment about geometric window (for example, how much windows) (step C18: be).Geometric figure piece used herein is meant an object.Then, CPU10 detects the number (k) (step C22) of the geometric figure piece of appointment.CPU10 carries out conversion process (step C24), termination then.

Fig. 9 is the operational flowchart that expression multifunctional pocket counter 1 is carried out conversion process.CPU10 replaces with variable " i " with " 1 ", is used to determine whether the geometric figure piece of all detections have been carried out processing (step C240).

If determining " i " individual geometric figure piece is a some object or object vector (step C242: be), then CPU10 reads coordinate (step C244) corresponding to this point/vector from window data 802.Especially, CPU10 searches how much window datas 802, and according to reading corresponding coordinate with identifier I D that this object or object vector are associated.The coordinate that the CPU10 basis is read produces the character string of 1 * 2 matrix, and this character string is stored in the replica buffer 808 (step C246).

If determining geometric figure piece " i " is a polygon object (step C248: be), then CPU10 reads should polygonal apex coordinate (step C250) from how much window datas 802.Each apex coordinate that the CPU10 basis is read produces the character string of n * 2 matrixes, and this character string is stored in the replica buffer 808 (step C252).

If determine that geometric figure piece " i " is a straight line object (step C254: be), then CPU10 reads two point coordinate (step C256) that define this line correspondence from how much window datas 802.Each point coordinate that the CPU10 basis is read produces the character string of the formula " y=ax+b (a and b are constants) " of line correspondence, and the character string that will produce is stored in the replica buffer 808 (step C258).

If determine that geometric figure piece " i " is a round object or oval object (step C260: be), then CPU10 reads from how much window datas 802 and defines this to justifying or oval preferred coordinate point (step C262).CPU10 produces corresponding circle or ellipse (" x according to the preferred coordinate point of reading ²+ y ²+ ax+by+c (a, b, c are constants) ") the character string of formula, and this character string is stored in the replica buffer 808 (step C264).

If determine that geometric figure piece " i " is a function curve object (step C266: be), then CPU10 reads a function formula (step C268: be) from function formula form 806.Especially, CPU10 searches function formula form 806, and according to reading corresponding function formula with the identifier ID that this function curve object is associated.CPU10 produces the character string that can indicate this function formula of reading, and this character string is stored in the replica buffer 808 (step C270: be).

In the number value " k " of relatively also determining variate-value " i " and geometric figure piece afterwards, as if they (step C272: deny) inequality, then variable " i " is added up and is upgraded (step C274).Then, handle and turn back to step C242, next geometric figure piece " i " is repeated above-mentioned processing.

If the number value " k " identical (step C272: be) of variate-value " i " and geometric figure piece, then CPU10 judges whether store a plurality of formula in replica buffer 808.If store a plurality of formula (step C276: be), then CPU10 produces and collects the character string that a plurality of formula are arranged simultaneously, upgrades replica buffer 808 (step C278), termination then.

Stickup/release processing below will be described.Figure 10 is that expression multifunctional pocket counter is carried out the operational flowchart that stickup/release is handled.CPU10 can detect the window type (step D10) of stickup/release object.

If have valid data in the replica buffer 808, and the window type of stickup/release object about the window of text (for example is, calculation window) (step D14: be), then CPU10 makes display device cushion the character string (step D16) of 808 stored, termination then at the cursor position displaying duplication.

If the window type of the stickup/release object that detects about geometric window (for example is, how much windows) (step D18: be), then CPU10 reads first data (step D20) from replica buffer 808, carries out figure display process (step D22), termination then.

Figure 11 is the operational flowchart that expression multifunctional pocket counter 1 is carried out the figure display process.If the data of reading from replica buffer 808 are the character strings (step D220) of 1 * 2 matrix of an expression point/phasor coordinate, then CPU10 upgrades window datas 802 (step D222) how much at this coordinate position draw an object or object vector.Especially, CPU10 distributes to the identifier ID of this point or vector in how much window datas, 802 stored, geometric type " point " or " vector " and with the coordinate of this point/vector correlation connection.

If the data of reading from replica buffer 808 are the character strings (step D224) of n * 2 matrixes of a definition " n " limit shape, the CPU10 polygon object that draws then, its coordinate has constituted n * 2 matrixes on definition summit, upgrades window data 802 (step D226) how much.Especially, CPU10 distributes to this polygonal identifier ID, geometric type " polygon " and the apex coordinate that is associated with this polygon how much window data 802 stored.

If the data of reading from replica buffer 808 are the character strings (step D228: be) of an expression linear formula, then the CPU10 corresponding straight line object that draws upgrades window datas 802 (step D230) how much.Especially, CPU10 distributes to identifier ID, geometric type " straight line " and two coordinate points that join with this straight line correlation of this straight line in geometry window data 802 stored.

If the data of reading from replica buffer 808 are the character strings (step D232: be) of an expression circle or ellipse formula, draw corresponding circle or oval object of CPU10 then, and area definition should circle or oval preferred coordinate point (step D234) in how much window datas 802.Especially, CPU10 distributes to this circle or oval identifier ID in how much window datas, 802 stored, geometric type " circle " or " ellipse " and define this circle or oval preferred coordinate point.

If the data of reading from replica buffer 808 are the character strings (step D236: be) of a representative function formula, then CPU10 upgrades window datas 802 (step D238) how much according to this function formula function curve object that draws.Especially, CPU10 distributes to the identifier ID of this function formula in how much window datas, 802 stored, with the geometric type " function curve " related with it.

Judging whether corresponding function formula is registered in function formula form 806 backs (step D240), if judged result is that then CPU10 is not registered to (step D242) in the function formula form 806 with function formula.Especially, CPU10 stores this function formula and the corresponding identifier ID of distributing to it in function formula form 806.

If the data of reading from replica buffer 808 are the character strings (step D244: be) of an expression coexistence figure, perhaps if constituting the formula of this coexistence figure is a linear formula, then the CPU10 corresponding straight line object that draws upgrades geometry window datas 802.If constituting the formula of this coexistence figure is a function formula, the CPU10 function curve object that draws then, upgrade geometry window data 802 and function formula form 806, and with the function formula of storing in the function curve object and function formula form 806 interrelated (step D246).

If next data (step D248) occurred in the replica buffer 808, then CPU10 reads next data (step D250).Then, handle and turn back to step D220, the next data of reading are repeated above-mentioned processing.

Hereinafter with reference to Figure 12 A, 12B is to Figure 21 A, and 21B, 21C illustrate the copy and paste operation that use pulls and releasing operation carries out between geometry window and calculation window.

Figure 12 A and 12B are the synoptic diagram of representing the situation of change of screen when the some object 110 that draws is pulled and be released in the formula window CW10 respectively in how much window GW10.In how much window GW10 shown in Figure 12 A, utilize input pen 7 to specify a point-rendering order, and the contact desired position, put object 110 just drawn (steps A 10 of Fig. 6: be → A12 the step B16 of Fig. 7: be → step B18 → step B20: not) then.Then, utilize input pen 7 to specify as duplicating the some object 110 of target, when the beginning drag operation, processing is duplicated/is pulled in execution, the point object 110 of appointment is converted into coordinate points, the coordinate of conversion is stored in the (steps A 14 of Fig. 6: be → A16 in the replica buffer 808, the step C10 of Fig. 8 → step C12: not → step C18: be → step C20 → step C22 → the step C24 of Fig. 9 C240 → step C242: be → step C244 → step C246 → step C272: be → step C276: not).

(the steps A 18 of Fig. 6: be → A20 when the some object 110 that begins to carry out drag operation is released by specify a position in formula window CW10, the step D10 of Figure 10 → step D12: be → step D14: be), shown in Figure 12 B, then 1 * 2 matrix of the coordinate (3,3) of expression point A is shown and is secured on the cursor position of formula window CW10 (the step D16 of Figure 10).

Figure 13 A and 13B are the synoptic diagram of the situation of change of screen when representing respectively in the coordinate points 110 that shows in a formula window CW12 is pulled and be released in how much window GW12.In the formula window CW12 shown in Figure 13 A, utilize input pen 7 input coordinate points (2,2) (steps A 10 of Fig. 6: be → A12 the step B10 of Fig. 7: be → step B12: be → step B14).Then, utilize input pen 7 to specify a scope and character string zone T10 is shown as the view of conversion, and be assigned therein as one and duplicate target, when the beginning drag operation, processing is duplicated/is pulled in execution, the specified coordinate point is stored in (steps A 14 of Fig. 6: be → A16 the step C10 of Fig. 8 → step C12: be → step C14 → step C16) in the replica buffer 808.

(the steps A 18 of Fig. 6: be → A20 when the character string zone T10 that begins to carry out drag operation is released among how much window GW12, the step D10 of Figure 10 → step D12: be → step D14: be → step D18: be → step D20 → the step D22 of Figure 11, D220: be), shown in Figure 13 A and 13B, according to specified coordinate point point object 112 (the step D222 of Figure 11 → step D248: not) that in how much window GW12, drawn.

Figure 14 A and 14B are the synoptic diagram of representing the situation of change of screen when the rectangular object 130 of drawing is pulled and be released in the formula window CW18 respectively in how much window GW18.In how much window GW18 shown in Figure 14 A, utilize input pen 7 to specify a rectangular object 130, and contact desired position, rectangular object 130 just drawn (steps A 10 of Fig. 6: be → A12 the step B16 of Fig. 7: be → step B18 → step B20: not) then.Then, utilize input pen 7 to specify, when the beginning drag operation, carry out and duplicate/pull processing as the rectangular object 130 of duplicating target.Then, apex coordinate A according to rectangular object 130, B is converted into 4 * 2 matrixes with the rectangular object 130 of appointment, the matrix of conversion is stored in the (steps A 14 of Fig. 6: be → steps A 16 in the replica buffer 808, C10 → step C12: not → step C18: be → step C20 → step C22 → the step C24 of Fig. 9 C240 → step C242: not → step C248: be → step C250 → step C252 → step C272: be → step C276: not).Can specify four limits to come regulation to go up the rectangular object 130 that shows by input pen 7 as how much window GW18 that duplicate target.

Beginning to carry out the rectangular object 130 of drag operation by the (steps A 18 of Fig. 6: be → steps A 20 after position of appointment is released in formula window CW18, the step D12 of D10 → Figure 10: be → step D14: be), as shown in Figure 14B, the summit A that then represents

rectangular object

130,4 * 2 matrixes of the coordinate of B are shown and are secured on the cursor position of formula window CW18 (the step D16 of Figure 10).

Figure 15 A and 15B are the synoptic diagram of the situation of change of screen when representing respectively in 4 * 2 matrixes that show in a formula window CW20 are pulled and be released in how much window GW20.In the calculation window CW20 shown in Figure 15 A, utilize 4 * 2 matrixes (steps A 10 of Fig. 6: be → A12 the step B10 of Fig. 7: be → step B12: be → step B14) of input pen 7 input rectangular top point coordinate.Then, utilize input pen 7 to specify a scope and the character string zone T30 of input text 4 * 2 matrixes is shown as the view of conversion, and be assigned therein as one and duplicate target, when the beginning drag operation, processing is duplicated/is pulled in execution, 4 * 2 matrixes of appointment are stored in (steps A 14 of Fig. 6: be → steps A 16 the step C12 of C10 → Fig. 8: be → step C14 → step C18) in the replica buffer 808.

(the steps A 18 of Fig. 6: be → steps A 20 when the character string zone T30 that begins to carry out drag operation is released among how much window GW20, the step D12 of D10 → Figure 10: be → step D18: be → step D20 → the step D22 of Figure 11, D224: be), shown in Figure 15 B, according to 4 * 2 matrixes of appointment matrix object 132 (the step D248 of step D226 → Figure 11: not) that in how much window GW20, drawn.

Figure 16 A and 16B are the synoptic diagram that is illustrated respectively in the situation of change of screen when pulling with releasing operation between geometry window GW22 and the calculation window CW22.In how much window GW22 shown in Figure 16 A, utilize input pen 7 to specify a line segment rendering order, and contact desired position, line segment object 140 just drawn (steps A 10 of Fig. 6: be → A12 the step B16 of Fig. 7: be → step B18 → step B20: not) then.Then, utilize input pen 7 to specify, when the beginning drag operation, carry out and duplicate/pull processing as duplicating the line segment object 140 of target.Then, the line segment object 140 of appointment is converted into linear formula, and be stored in (the steps A 14 of Fig. 6: be → steps A 16 in the replica buffer 808, the step C12 of C10 → Fig. 8: not → step C18: be → step C20 → step C22 → the step C24 of Fig. 9 C240 → step C242: not → step C248: not → step C254: be → step C256 → step C258 → step C272: be → step C276: not).Can specify two end points of line segment 140 to come regulation to go up the line segment object 140 that shows by input pen 7 as how much window GW22 that duplicate target.

Beginning to carry out the line segment object 140 of drag operation by the (steps A 18 of Fig. 6: be → steps A 20 after position of appointment is released in calculation window CW22, the step D12 of D10 → Figure 10: be → step D14: be), shown in Figure 16 B, then linear formula " y=x " is shown and is secured on the cursor position of calculation window CW22 (the step D16 of Figure 10).

Shown in Figure 16 C, in calculation window CW22, for example utilizing input pen 7 that linear formula is changed back (steps A 10 of Fig. 6: be → A12 the step B10 of Fig. 7: be → step B12: be → step B14).When the character string zone T40 of the linear formula " y=2x " that changes being shown as the view of conversion when utilizing input pen 7 to specify a scope, be assigned therein as one and duplicate target, and beginning drag operation, processing is duplicated/is pulled in execution, the linear formula of appointment is stored in (steps A 14 of Fig. 6: be → steps A 16 the step C12 of C10 → Fig. 8: be → step C14 → step C18) in the replica buffer 808.

(the steps A 18 of Fig. 6: be → steps A 20 when the character string zone T40 that begins to carry out drag operation is released among how much window GW22, the step D12 of D10 → Figure 10: be → step D18: be → step D20 → the step D22 of Figure 11, D228: be), shown in Figure 16 D, according to the linear formula of appointment straight line object 142 (the step D248 of step D230 → Figure 11: not) that in how much window GW22, drawn.

Figure 17 A and 17B are the synoptic diagram of representing the situation of change of screen when the round object 160 that draws is pulled and be released in the calculation window CW30 respectively in how much window GW30.In how much window GW30 shown in Figure 17 A, utilize input pen 7 to specify a round rendering order, and the contact desired position, the round then object 160 (steps A 10 of Fig. 6: be → A12 the step B16 of Fig. 7: be → step B18 → step B20: not) of just being drawn.Then, utilize input pen 7 to specify, when the beginning drag operation, carry out and duplicate/pull processing as duplicating the round object 160 of target.Then, the round object 160 of appointment is converted into the character string of the equation of expression corresponding circle, and be stored in (the steps A 14 of Fig. 6: be → steps A 16 in the replica buffer 808, the step C12 of C10 → Fig. 8: not → step C18: be → step C20 → step C22 → step C24 the step C260 of C240 → Fig. 9: be → step C262 → step C264 → step C272: be → step C276: not).

Beginning to carry out the round object 160 of drag operation by the (steps A 18 of Fig. 6: be → steps A 20 after position of appointment is released in calculation window CW30, the step D12 of D10 → Figure 10: be → step D14: be), shown in Figure 17 B, Yuan equation " x then ²+ y ²-4=0 " be shown and be secured on the cursor position of calculation window CW30 (the step D16 of Figure 10).

Figure 18 A is the synoptic diagram of representing the situation of change of screen when the equation of the circle that shows is pulled and be released in how much window GW32 respectively in a calculation window CW32 to 18C.In the calculation window CW32 shown in Figure 18 A, utilize the equation (steps A 10 of Fig. 6: be → A12 the step B10 of Fig. 7: be → step B12: be → step B14) of input pen 7 input circles.Then, utilize input pen 7 to specify a scope and with the equation " x of circle ²+ y ²-9=0 " character string zone T60 be shown as the view of conversion; and be assigned therein as one and duplicate target; when the beginning drag operation; carry out and duplicate/pull processing; the equation of the circle of appointment is stored in (steps A 14 of Fig. 6: be → steps A 16 the step C12 of C10 → Fig. 8: be → step C14 → step C16) in the replica buffer 808.

(the steps A 18 of Fig. 6: be → steps A 20 when the character string zone T60 that begins to carry out drag operation is released among how much window GW32, the step D12 of D10 → Figure 10: be → step D18: be → step D20 → the step D22 of Figure 11, D232: be), shown in Figure 18 B, according to the equation of the circle of appointment round object 160 (the step D248 of step D234 → Figure 11: not) that in how much window GW32, drawn.

Shown in Figure 18 C, in calculation window CW32, utilize input pen 7 to increase the equation of a circle after, utilize input pen 7 to specify scopes and the round equation " x that will increase ²+ y ²=25 " character string zone T62 is shown as the view of conversion, and is assigned therein as one and duplicates target, when the beginning drag operation, carries out and duplicates/pull processing, and the equation of the circle of appointment is stored in the replica buffer 808

Figure 19 A and 19B are the synoptic diagram of representing the situation of change of screen when the function curve object 190 that draws is pulled and be released in the calculation window CW40 respectively in how much window GW40.In how much window GW40 shown in Figure 19 A, utilize input pen 7 to specify a function curve rendering order, and contact desired position, function curve object 190 just drawn (steps A 12 of steps A 10 → Fig. 6, the step B16 of Fig. 7: be → step B18 → step B20: not) then.Then, utilize input pen 7 to specify, when the beginning drag operation, carry out and duplicate/pull processing as duplicating the function curve object 190 of target.Then, the function curve object 190 of appointment is converted into the character string of expression respective function formula, the function formula of conversion is stored in (steps A 14 → A16 of Fig. 6 in the replica buffer 808, the step C10 of Fig. 8 → C12: not → step C18: be → step C20 → step C22 → step C24 C240 → step C266 of Fig. 9: be → step C268 → step C270 → step C272: be → step C276: not).

Beginning to carry out the function curve object 190 of drag operation by the (steps A 18 of Fig. 6: be → steps A 20 after position of appointment is released in calculation window CW40, the step D12 of D10 → Figure 10: be → step D14: be), shown in Figure 19 B, function formula " x then ²" be shown and be secured on the cursor position of calculation window CW40 (the step D16 of Figure 10).

Figure 20 A is the synoptic diagram of the situation of change of screen when representing respectively in the function formula that shows in a calculation window CW41 is pulled and be released in how much window GW41 to 20C.In the calculation window CW41 shown in Figure 20 A, utilize input pen 7 input function formula (steps A 10 of Fig. 6: be → A12 the step B10 of Fig. 7: be → step B12: be → step B14).Then, utilize input pen 7 to specify a scope and with the function formula " x of text input ²-3 " character string zone T90 is shown as the view of conversion; and be assigned therein as one and duplicate target; when the beginning drag operation; carry out and duplicate/pull processing; the function formula of appointment is stored in (steps A 14 of Fig. 6: be → A16 the step C10 of Fig. 8 → step C12: be → step C14 → step C16) in the replica buffer 808.

(the steps A 18 of Fig. 6: be → A20 when the character string zone T90 that begins to carry out drag operation is released among how much window GW41, the step D10 of Figure 10 → D12: be → step D18: be → step D20 → step D22, the D232 of Figure 11: be), shown in Figure 20 B, according to the function formula of appointment function curve object 192 (the step D238 of Figure 11 → step D240: not → D242 → D248: not) that in how much window GW41, drawn.

Shown in Figure 20 C, in calculation window CW41, utilize input pen 7 to increase a function formula after, utilize input pen 7 to specify a scope and with the function formula " x that increases ²Sin (X) " character string zone T92 be shown as the view of conversion, and be assigned therein as one and duplicate target, when the beginning drag operation, carry out and duplicate/pull processing, the function formula of appointment is stored in the replica buffer 808.

When the character string zone T92 that begins to carry out drag operation is released among how much window GW41, according to the function formula of the appointment function curve object 194 that in how much window GW41, drawn.

Figure 21 A is the synoptic diagram of representing the situation of change of screen when the straight line object 200 and 202 that draws is pulled and be released in the calculation window CW42 respectively in how much window GW42 to 21C.In how much window GW42 shown in Figure 21 A, utilize input pen 7 to specify a straight line rendering order, and contact desired position, so latter two straight line object 200 and 202 just drawn (steps A 10 of Fig. 6: be → steps A 12 the step B16 of Fig. 7: be → step B18 → step B20: not).Then, utilize input pen 7 to specify as duplicating the straight line object 200 and 202 of target, when the beginning drag operation, processing is duplicated/is pulled in execution, the straight line object 200 of appointment and 202 is converted to corresponding linear formula respectively then, the formula of conversion is stored in the (steps A 14 of Fig. 6: be → A16 in the replica buffer 808, C10 → step C12 of Fig. 8: not → step C18: be → step C20 → step C22 → step C24 C240 → step C254 of Fig. 9: be → step C256 → step C258 → step C272: not → step C276: be → step C278).Two straight line objects 200 that show on how much window GW42 and 202 can duplicate target by specifying two end points on straight line object 200 and 202 be designated as.

When the straight line object 200 that begins to carry out drag operation and 202 (steps A 18 of Fig. 6: be → steps A 20 when in calculation window CW42, specifying a position to be released, the step D12 of D10 → Figure 10: be → step D14: be), shown in Figure 21 B, then

straight line object

200 and 202 formula " y=x-2 " and " y=-2x+2 " are shown and are secured on the cursor position of calculation window CW42, and are shown as coexistence figure (the step D16 of Figure 10).

When the instruction of coexistence equation is carried out in input in calculation window CW42, shown in Figure 21 B, carry out the processing of the calculating that is used to indicate co-existence schemes, and demonstration and update calculation window CW42, shown in Figure 21 C.

As mentioned above, according to first embodiment, in how much windows having selected that display mode differs from one another and calculation window behind the screen display content of any, carry out replicate run, when specifying another screen and carrying out paste operation, the displaying contents of selected screen can be revealed according to the display mode of another screen.

For example, selected after a geometrical form object that shows on how much windows, and by pulling with releasing operation alternative is moved in the calculation window, wherein the computational data (formula) corresponding to selected geometrical form object in how much windows can be displayed on the cursor position of calculation window.Behind the computational data of having selected to show on the calculation window (formula), by pulling with releasing operation alternative is moved in the geometry window, wherein the geometrical form object according to the computational data of selecting in the calculation window (formula) can be displayed on the geometry window.

For example, after selecting the geometrical form object that shows on the geometry window, change display position by importing parallel move operation, when geometrical form object was copied to calculation window, the computational data behind the parallel move operation can be displayed in the calculation window.Be copied to window how much by the computational data that calculation window executive editor and/or computing are obtained, thereby can be displayed on how much windows corresponding to the geometrical form object of computational data.Therefore, can use copy and paste to operate and study the variation of computational data (for example formula or coordinate) behind the parallel move operation of geometrical form object, perhaps geometrical form object is in the editor of computational data and/or the variation after the computing.

In first embodiment, though described the situation that the copy data of storage in the replica buffer 808 is defined as text data, copy data also can be stored in the replica buffer 808 with the data mode of geometrical form object.

The geometric type of using shown geometrical form object for how much can be the curve of negative function form, or parametric form and three-dimensional picture or the like, the form of having described above being not limited to.

Below graphic display control apparatus according to another embodiment of the present invention will be described.The part identical with first embodiment will be represented as identical reference marker, and omit their description.

(second embodiment)

Here will describe according to a second embodiment of the present invention.The structure of the multifunctional pocket counter among second embodiment is identical with multifunctional pocket counter shown in Figure 3 and that describe among first embodiment, and wherein ROM700 is replaced by the ROM720 among Figure 22 A, and RAM800 is replaced by the RAM820 among Figure 22 B.

Multifunctional pocket counter 1 according to a second embodiment of the present invention is combined with geometry application program and the computing application program among first embodiment.Especially, how much application comprise the curve drafting function that is used for showing in coordinate system according to the indication range of appointment curve.

Especially, when the operation of trade-off curve pattern in how much windows, operator scheme is set to curve model.For example, the curve of drawing on according to the formula entr screen is imported a plurality of setting items, be used for that regulation will be shown the figure solution formula of curve or indication range setting screen so that when setting indication range, can be presented in the coordinate system as bitmap images according to the curve of the indication range of setting with the figure solution formula of appointment.Below, how much windows that are set with curve model are called as " graphical window ".

Hereinafter with reference to Figure 22 A and Figure 22 B structure according to the ROM720 and the RAM820 of second embodiment of the invention is described.Figure 22 A represents the structure of ROM720, and Figure 22 B represents the structure of RAM820.Shown in Figure 22 A, master processor program 722 is stored among the ROM720.Master processor program 722 comprises and duplicates/pull handling procedure 722b and stickup/release handling procedure 722c.

Shown in Figure 22 B, RAM820 comprises: the graphical window data 822 of the data point of curve plotting on the graphics window; Calculation window data 824; With replica buffer 826.822 storages of graphical window data are with the figure formula data 822a on the drawn curve.

In the second embodiment of the present invention, the copy and paste function realizes between graphical window and calculation window.CPU10 carries out processing according to master processor program 722.

Especially, if detect the user data input operation by input equipment 20 or clipboard 30, then CPU10 carries out data input reason according to data input processing program 722a, shown in Figure 6 as first embodiment.If detect user's replicate run or drag operation, then CPU10 carries out and duplicates/pull processing according to duplicating/pull handling procedure 722b.If detect user's paste operation or releasing operation, then CPU10 carries out stickup/release processing according to stickup/release handling procedure 722c.If detect user's terminating operation, then the CPU10 termination.Below, to the data input processing that Figure 25 illustrates second embodiment, duplicate/pull processing, and stickup/release is handled with reference to Figure 23.

At first, data input processing will be described.Figure 23 is the operational flowchart that the data input of expression multifunctional pocket counter 1 execution is handled.If input text data (step e 10: be), then CPU10 judges whether the cursor position of the specified window of input text data can input text (step e 12).If this cursor position can not input text (step e 12: deny), then CPU10 error process.If this cursor position can input text (step e 12: be), the then text data of importing in the cursor position demonstration of this specified window (step e 14).

Under the situation of input pattern blocked operation, if detect curve model setting operation (step e 16: be), then CPU10 is set at curve model (step e 18) with the geometry window scheme.Especially, CPU10 sets according to curve model and carries out preset program, and on graphical window, show a curve according to the input of setting item, and wherein the setting item of this input is associated with curve plotting, and for example formula is imported or indication range that will curve plotting.

If input is used for the instruction (step e 20: be) of opening/closing window, then CPU10 carries out the processing (step e 22) of opening/closing specified window.If carry out other input operations, then CPU10 proceeds to other corresponding processing, and carries out respective handling.

Here explanation is duplicated/pulls processing.Figure 24 is the operational flowchart that duplicates/pull processing that expression multifunctional pocket counter 1 is carried out.CPU10 can detect and duplicate/pull the window type (step F 10) in source.

If the window type that duplicates/pull the source is the window (for example, calculation window) (step F 12: be) about text, then CPU10 detects the scope (step F 14) of designated character string.CPU10 produces character string according to the figure solution formula that the list data in the specified scope that detects obtains, and character string is stored in (step F 16), termination then in the replica buffer 826.

If the window type that duplicates/pull the source about how much window (for example is, how much windows) (step F 18: be) and window scheme are curve model (graphical window) (step F 20: be), and then CPU10 detects the figure formula (step F 22: be) of this appointment.CPU10 produces list data (step F 24) according to the figure solution formula that detects.CPU10 produces the character string of matrix form according to this list data, and character string is stored in (step F 26), termination then in the replica buffer 826.

Stickup/release processing will be described here.Figure 25 is the operational flowchart that stickup/release of expression multifunctional pocket counter 1 execution is handled.CPU10 can detect the window type (step G10) of stickup/release object.CPU10 judges whether there are valid data in the replica buffer 826.If do not have valid data (step G12: deny), then the CPU10 termination.

If having the window type of valid data (step G12: be) and stickup/release object in the replica buffer 826 about the window of text (for example is, calculation window) (step G14: be), then CPU10 makes character string display (step G16), termination then on cursor position of storage in the replica buffer 826.

If the window type of stickup/the releases object that detects about the window of geometry (for example is, how much windows) window scheme of (step G18: be) and geometric correlation is curve model (graphical window) (step G20: be), then CPU10 reads first data (step G22) of storage in the replica buffer 826, termination then.

CPU10 upgrades graphical window data (step G24) according to the represented figure solution formula of the data of reading in the replica buffer 826.Especially, for example, be the formula entr screen as if what on graphical window, show, then CPU10 is presented on the cursor position this curve equation.If what show on graphical window is profile screen, then CPU10 is according to this figure solution formula curve that draws.

If next data (step G26: be) occurred in replica buffer 826, then CPU10 reads next data (step G28).Then, handle and turn back to step G24, the next data of reading are repeated above-mentioned processing.

Hereinafter with reference to Figure 26 A, 26B, 27A, 27B illustrate by pulling and discharging the copy and paste that carries out between graphical window GW and calculation window and operate.

Formula entr screen on the graphical window

Figure 26 A, 26B are the synoptic diagram of the situation of change of screen when representing respectively in the list data that shows in a calculation window CW100 is pulled and be released in a graphical window GW100.On graphical window GW100, show the formula entr screen, be used to be defined in the figure solution formula of the curve that shows on the profile screen.In Figure 26 A, utilize input pen 7 to specify list data to produce order, and to the character string of a list data of the formula input window CW100 input (step e 10 of Figure 23: be → E12: be → E14).Utilize input pen 7 to specify the operation of a scope and regulation formula window CW100 goes up the character string of the list data that shows, and it is shown as the view of conversion.When the beginning drag operation, carry out and duplicate/pull processing.Then, according to the data that comprise in the T100 of appointed area and acquisition figure solution formula, and it is stored in the replica buffer (step F 10 → step F 23 of Figure 24: be → F14 → F16).When the appointed area T100 that pulls is operated when being released among the graphical window GW100, carry out stickups/release processing (the step G10 of Figure 25 → step G18: be → G20: be → G22 → G24).Shown in Figure 26 B, increase a figure solution formula (stickup) that obtains according to list data, and show in the mode after the conversion.

Figure 27 A, 27B are the synoptic diagram of the situation of change of screen when representing respectively in the figure solution formula data that show in a graphical window GW120 are pulled and be released in a formula window CW120.On graphical window GW120, show a profile screen, wherein show a curve according to appointment figure solution formula.In Figure 27 A, in curve model, utilize the contact of input pen 7 to come operational illustrations formula viewing area 220, and import a character string, thereby import a figure solution formula (step e 16 of Figure 23: be → E18).The figure solution formula that utilizes input pen 7 to specify the operation of a scope and show in the figure solution formula viewing area 220 on the compulsory figure window GW120, and it is shown as the view of conversion.When the beginning drag operation, carry out and duplicate/pull processing.Then, produce list data according to the figure solution formula of appointment, and it is stored in the replica buffer (step F 10 → step F 18 of Figure 24: be → F20: be → F22 → F24 → F26).When the appointed area T120 that pulls is operated when being released among the formula window CW120, carry out stickups/release processing (the step G10 of Figure 25 → step G14: be → G16).Shown in Figure 27 B, a list data that produces according to the figure solution formula is shown and will be secured on the cursor position of formula window CW120.

For example, behind the formula window CW120 inediting list data shown in Figure 28 B, thereby when utilizing input pen 7 to specify the operation of a scope to come the regulation list data to show list data in the mode after changing, by pulling this list data is moved among the graphical window GW120, upgrade figure solution formula viewing area 220 by the figure solution formula according to this list data with releasing operation.In addition, graphical window GW120 is repainted, thereby can draw according to the curve of this figure solution formula.

As mentioned above, according to second embodiment, in having selected graphical window and calculation window behind the screen display content of any, carry out replicate run, when specifying another screen, carry out paste operation, the displaying contents of selected screen can be revealed according to the display mode of another screen.

For example, selected after the figure solution formula data that show on the graphical window, and by pulling with releasing operation selected data is moved in the calculation window, wherein the list data according to selected figure solution formula in the graphical window can be displayed on the cursor position of calculation window.Behind the list data of having selected to show on the calculation window, by pulling selected data is moved in the graphical window, wherein can be displayed on the graphical window according to the figure solution formula of the list data of selecting in the calculation window or according to the curve of this figure solution formula with releasing operation.

(the 3rd embodiment)

Here a third embodiment in accordance with the invention will be described.Figure 28 is the conceptual diagram of the multifunctional pocket counter among expression the 3rd embodiment.Multifunctional pocket counter 300 comprises a plurality of programs that CPU carries out, and for example base class 310, how much application programs 320, computing application program 330, how much/formula modular converter 340 and formula/geometric transformation module 350.When these programs of execution, CPU utilizes and handles as the replica buffer 360 of a RAM part.Below, for the sake of clarity these programs will be described at first.In fact, these programs are carried out by CPU and are realized.

Base class (base class) 310 is one and is used for the various application programs that holistic management multifunctional pocket counter 300 comprises and the program of various modules, and controls the operation of this multifunctional pocket counter 300.Especially, base class 310 can by between how much windows that show on the display screen and the calculation window pull and operation such as release monitors that copy and paste instructs.Operate to the copy and paste of calculation window if detect from how much windows, then base class 310 starts how much/formula modular converter 340.If detect the copy and paste operation from calculation window to how much windows, then base class 310 starts formula/geometric transformation module 350.

How much application programs 320 are one and have the application program that various geometric figures are drawn function, and the geometric model of describing in the deal with data form, and wherein these data layouts can be used by how much application programs 320.

Computing application program 330 is the application programs with various computing functions, and the formula model of describing in the deal with data form, and wherein these data layouts can be used by computing application program 330.

How much/formula modular converter 340 is interface routines when the geometric model of how much application program generations is sent in the computing application program 330.That is, the geometric model that produces according to how much application programs 320 is to the copy and paste instruction of computing application program 330, and how much/formula modular converter 340 is converted to formula model with the geometric model of storage in the replica buffer 360.

Formula/geometric transformation module 30 is interface routines when the formula model of computing application program generation is sent in the geometry application program 320.That is, the formula model that produces according to the computing application program is to the copy and paste instruction of how much application programs, and formula/geometric transformation module 350 is converted to geometric model with the formula model of storage in the replica buffer 360.

Replica buffer 360 is storage areas that are used for the formula model that geometric model that how much application programs 320 of interim storage duplicate or computing application program 330 duplicate.When how much/formula modular converter 340 is converted to formula model with geometric model, perhaps when formula/geometric transformation module 350 was converted to geometric model with formula model, this replica buffer was used as the perform region.

Figure 29 is the operational flowchart of expression this multifunctional pocket counter 300 when the geometric model that duplicates in how much application programs 320 is secured in the computing application program 330.When base class 310 detected the replicate run of geometric model on the geometry window, as shown in figure 29, then how much application programs 320 were duplicated selected geometric model, and are stored in (step H10) in the replica buffer 360 by base class 310.How much/formula modular converter 340 is converted to formula model with the geometric model of storage in the replica buffer 360, and upgrades replica buffer 360 (step H12).Computing application program 330 is read the formula model of replica buffer 360, pastes on the cursor position of calculation window, and makes this formula model be presented at (step H14) on the calculation window.

Figure 30 is the operational flowchart of expression this multifunctional pocket counter 300 when the formula model that duplicates in the computing application 330 is secured in how much application 320.When base class 310 detected the replicate run of formula model on the calculation window, as shown in figure 30, then computing application program 330 was duplicated selected formula model, and is stored in (step I10) in the replica buffer 360 by base class 310.Formula/geometric transformation module 350 is converted to geometric model with the formula model of storage in the replica buffer 360, and upgrades replica buffer 360 (step I12).The geometric model that geometry application program 320 is taken out in the replica buffer 360 pastes on the geometry window, and this geometric model is presented on the geometry window (step I14).

As mentioned above, according to the 3rd embodiment, describe the processing that is used for the display mode of the data on the copy source application program is converted to the modular converter of the display mode that duplicates the data on the application program of destination, thereby can between the different application program of display mode, realize the copy and paste function.

In the 3rd embodiment, though described the copy and paste operation between how much application and computing application, but also can be implemented in the copy and paste operation between the different various application programs of display mode, described various application program can be, word processor, the form software for calculation, painting software, or statistical software, for example, can realize that this modular converter can be converted to the display mode of copy source application program the display mode that duplicates the destination application program by increasing a modular converter.

For example, multifunctional pocket counter 300 can be increased a modular converter that is used for geometric model is converted to bitmap images, with a modular converter that is used for bitmap images is converted to geometric model, thereby can be implemented in the copy and paste function between how much application and the drawing application, wherein drawing is used and can be handled such as the such bitmap images of painting software.

In first to the 3rd embodiment, use two application programs though only described, promptly use and computing application for how much, and on display screen, show the situation of how much windows and these two screens of calculation window, yet, also can use three or more application programs, thereby can select the copy source screen exactly and duplicate the destination screen.

Though this three embodiment have described the example that the present invention is applied to the multifunctional pocket counter, yet, also can realize according to graphic display control apparatus of the present invention by multi-purpose computer or personal computer.Especially, said procedure all is to realize with the software that moves under the operating system, and is stored in the various storage mediums, hard disk for example, disk, or CD.In this example, for example, utilize the such pointing apparatus of mouse to import the copy and paste instruction by pulling with releasing operation.

(the 4th embodiment)

Here a fourth embodiment in accordance with the invention will be described.The structure of the multifunctional pocket counter among the 4th embodiment is identical with multifunctional pocket counter 1 shown in Figure 3 and that describe among first embodiment, and wherein ROM700 is replaced by the ROM740 among Figure 31 A, and RAM800 is replaced by the RAM840 among Figure 31 B.Below, identical composed component is represented as identical reference marker.The description that repeats will be omitted.

Multifunctional pocket counter 1 among the 4th embodiment is combined with graphic plotting application program and the computing application program among first embodiment.Especially, when the operation of statistical model was selected in input on calculation window, the operator scheme of multifunctional pocket counter was set to statistical model.Then, demonstrate the screen that can carry out various statistical treatments (below, be called " statistical window ").In this statistical window, input is used to carry out the data or the instruction of statistical treatment, thereby can carry out the statistical treatment to the input data.

When in statistical model, importing the instruction of regression Calculation, show a form window.Then, the regression Calculation result to the input data will be displayed on the form window.

Hereinafter with reference to Figure 31 A and 31B structure according to the ROM740 and the RAM840 of fourth embodiment of the invention is described.Figure 31 A represents the structure of ROM740, and Figure 31 B represents the structure of RAM840.Shown in Figure 31 A, ROM740 stores statistics/form converse routine 743a.

CPU10 carries out the statistical table conversion process according to statistics/form converse routine 743a.Especially, if CPU10 detect that statistical window produces statistics is pulled and is discharged into the operation of form window the time, CPU10 uses predetermined regression formula to this statistics, thereby calculates interpolative data, and with this data presentation on the form window.

Regression formula used herein is meant a function of the correlativity between a plurality of data of expression.That is, this regression formula is a function formula, for example by analyzing straight line or the curve that the data set be made of a plurality of data obtains, and uses minimum histogrammic method to determine the immediate coefficient value of all data with this data set of formation.

If CPU10 detects that the form window produces when list data is pulled and be discharged into the operation of statistical window, CPU10 carries out statistics according to this list data and produces and handle.Especially, CPU10 produces a plurality of random numbers (integers between 1 to 9) to determine the value of " x ".In addition, CPU10 determines the respective value of " y " with the generation candidate data by this random number, thus and the regression formula generation interpolative data predetermined to this candidate data application.If the candidate data and the interpolative data that produce are equal to each other, then CPU10 judges that this candidate data is a statistics.

Shown in Figure 31 B, RAM840 comprises: statistics storage area 843a; With list data storage area 843b, be used to store the list data that will on the form window, show.

Arrive Figure 34 A with reference to Figure 32 below, 34B describes statistics/form conversion process that CPU10 carries out according to statistics/form converse routine 743a.Figure 32 is the operational flowchart of expression multifunctional pocket counter 1 executive table conversion process.Figure 33 A, 33B and Figure 34 A, 34B are the synoptic diagram of representing the screen change situation of demonstration on the display device 50 respectively.

Shown in figure 32, CPU10 receives the operation input (step J10) that produces statistics or produce list data, and produces the operation of statistics or the operation that input produces list data according to input, carries out corresponding processing respectively.CPU10 produces statistics (step J12) according to the operation of the generation statistics in statistical window.

Figure 33 A represents the example of the display screen 430 of the multifunctional pocket counter 1 of demonstration under this state.On display screen 430, show statistical window SW13 and form window TW13, on statistical window SW13, show statistics.

If CPU10 detects pulling and releasing operation (step J14: be) the matrix window of the statistics that shows on the statistical window, then CPU10 is applied to the statistics of storing among the statistics storage area 843a with predetermined regression formula, thereby produces list data and upgrade form data storage areas 843b (step J15).Then, CPU10 upgrades the demonstration (step J16) of form window, termination then.

For example, shown in Figure 33 B, utilize the operation of a scope of input pen 7 regulation to come designated statistics window SW13 to go up the statistics that shows, and it is shown as pattern after the conversion.When by pulling when regulation zone T13 being moved to form window TW13, on form window TW13, show list data, and use a regression straight line and produce list data by statistical window SW13 being gone up the statistics that shows with releasing operation.

CPU10 produces list data (step J18) according to the operation that produces list data in the form window.The example of Figure 34 A display screen 440 that multifunctional pocket counter 1 shows under this state.In form window TW14, show list data.

If CPU10 detects pulling and releasing operation (step J20: be) the statistical window of the list data that shows on the form window, then CPU10 repeats according to the list data of storing among the list data storage area 843b and produces the processing of candidate data, thereby produces statistics and upgrade statistics storage area 843a (step J21).Then, CPU10 upgrades the demonstration (step J22) of statistical window, termination then.

For example, shown in Figure 34 B, utilize the operation of a scope of input pen 7 regulation to specify form window TW14 to go up the list data that shows, and it is shown as pattern after the conversion.When by pull when regulation zone T14 being moved to statistical window SW14 the statistics that the list data that shows produces on showing according to form window TW14 on the statistical window SW14 with releasing operation.

According to above-mentioned the 4th embodiment, on display screen, show statistical window and form window simultaneously, and the statistics on the statistical window pulled and be released in the form window, thereby predetermined regression formula is applied to this statistics so that automatically perform calculating, and result of calculation is presented on the form window about returning.List data on the form window is pulled and is released on the statistical window, thereby carry out the processing that produces statistics, and the statistics that produces is presented on the statistical window automatically according to this list data.

(the 5th embodiment)

Now, will the 5th embodiment that use multifunctional pocket counter of the present invention be described.

According to the 5th embodiment, count between the certificate at the geometric figure of upward demonstration of geometry application screen (hereinafter referred to as " geometry window ") and the batch total that computing application screen (hereinafter referred to as " calculation window ") is gone up demonstration, when the link that forms between them, according to the conversion operations of any screen wherein, all can on another screen, automatically change and show and upgrade.

In the 5th embodiment, multi-functional function calculator 1 comprises: the copy and paste function, be used for when selecting any screen display content of geometry window and calculation window, carry out replicate run, specify another screen, and carry out paste operation, the screen display content of controlling selected window shows according to the display mode of another screen, wherein, when input copy and paste when operation, can form displaying contents on the selected screen and the peer link between the displaying contents on another screen automatically.

Figure 35 A is the synoptic diagram of representing respectively according to the display screen situation of change of multifunctional pocket counter 1 in the fifth embodiment of the invention to 35C.In 35C, on a display screen, show formula window CW1 and how much window GW1 at Figure 35 A.Among the formula window CW1 shown in the figure, the user can carry out various computings, and for example equation calculates, the arithmetical operation of matrix computations and plural number etc.In geometry window GW1, the user specifies the geometric geometric type that will draw, and specify this geometric specified point (if geometric type is a function curve, then input function formula) thus can on how much window GW1, show the geometrical form object of correspondence.

The corresponding geometrical form object that shows on how much window GW1 is selected by equipment such as input pens, and can rotate or parallel this geometric figure that moves.

By set how much window GW1 go up any geometrical form object of showing and formula window CW1 go up any batch total that shows count according between linking scheme, can between them, form peer link.

In multifunctional pocket counter 1, after starting how much application and computing application, be presented under the state on the display screen at geometry window GW1 and formula window CW1, as mentioned above, for example, if in how much window GW1, import the instruction of a draw circles, and specified some A and B, then drawn out a round object 500 with a B as a point on the circumference around a some A by equipment such as input pens.

For example, after having selected round object 500, import a replicate run, when specifying how much window GW1, import paste operation, then demonstrate the equation " x of corresponding circle in the cursor position of formula window CW1 ²+ y ²-4=0 ".In formula window CW1, at the equation " x of input circle ²+ y ²-4=0 " after, formula " x selected ²+ y ²-4=0 ", import a replicate run, when having specified how much window GW1, the input paste operation then demonstrates according to equation " x on how much window GW1 ²+ y ²-4=0 " the round object 500 that draws.

In how much window GW1 shown in Figure 35 A, utilizing choice of equipment such as input pen behind the round object 500, when move operation of input, the display position of this circle object 500 is changed, shown in Figure 35 B, be changed equation of a circle " x for calculating according to the move operation amount about the computational data of formula window CW1 ²+ y ²-6x+y+7=0 ".In the formula window CW1 shown in Figure 35 B, as computational data " x ²+ y ²-6x+y+7=0 " be changed and be " x ²+ y ²-4x+2y-4=0 " time, in how much window GW1, draw out round object 500 according to this deformation operation, shown in Figure 35 C.

Figure 36 is the structural representation of expression multifunctional pocket counter 1.Multifunctional pocket counter 1 comprises a plurality of funtion parts, CPU10 for example, input equipment 20, clipboard 30, position detecting circuit 40; Display device 50, communication facilities 50, ROM70 and RAM80.

To be represented as identical reference marker with composed component identical among Fig. 3.Here will omit the description that repeats.

ROM70 can store: such as geometry application program and the such application program of computing application program; According to the various handling procedures of multifunctional pocket counter 1 operation, for example menu display process and various setting are handled; A plurality of programs with the various functions that are used to realize multifunctional pocket counter 1.Especially, ROM70 stores master processor program 72.。Master processor program 72 comprises data input processing program 72a, duplicates/pull handling procedure 72b, and stickup/release handling procedure 72c.

CPU10 carries out processing according to master processor program 72.Especially, CPU10 carries out data input reason then according to the user data input operation and the execution of log-on data input processing program 72a.CPU10 starts the execution of duplicating/pulling handling procedure 72b according to the duplicating of user/drag operation, carries out then and duplicates/pull processing.CPU10 starts the execution of stickup/release handling procedure 72c according to stickup/releasing operation of user, carries out stickups/release processing then.

RAM80 comprises a storage area, is used for the various programs that interim storage can be carried out by CPU10 and the data of these programs of execution.Especially, RAM80 comprises: how much window datas 81 are used to be stored on how much windows and draw geometric data; Calculation window data 82 are used to be stored in the computational data that shows on the calculation window; Function formula form 83 is used to be stored in the relevant function formula data of function curve of drawing on the geometry window; Link form 84 is used to be stored in geometrical form object and link information between the computational data that shows on the calculation window and the replica buffer 85 that shows on the geometry window, is used for the specified data of interim storage replication operation.

Figure 37 represents an example of how much window datas 81.How much window datas 81 are geometric figure ID wherein, geometric type and the preferred coordinate point data form that is mutually related.When one of input was used for the instruction of drawing geometric figures in how much windows, CPU10 was according to the draw geometrical form object of correspondence of the preferred coordinate point of appointment.At this moment, CPU10 is assigned to this geometrical form object with the geometric figure ID of appointment, and stores the geometric figure ID that is mutually related, geometric type and preferred coordinate point in how much window datas 81.

That is to say, in geometry window data 81, what stored is preferred coordinate point in those geometric figures except function curve that draw on how much windows, and how much application programs are according to the preferred coordinate point of storing in how much window datas 81 and drawing geometric figures.

For example, if geometric type is " straight line ", then the coordinate of two points of appointment is stored as the first preferred coordinate point and second preferred coordinate point in the geometry window 81.If geometric type is " polygon ", then the coordinate on the n of an appointment summit is stored as first to n preferred coordinate point.If geometric type is " circle ", then the centre coordinate of appointment is stored as first preferred coordinate point, and another coordinate points on circumference is stored as second preferred coordinate point.If geometric type is " ellipse ", then the centre coordinate of appointment is stored as first preferred coordinate point, and the coordinate that the coordinate of indication short radius is stored as second specified point and indication major radius is stored as the 3rd specified point.For example, in how much window datas 81 shown in Figure 37, first specified point (0,0) is a centre coordinate, and second specified point (2,0) is a coordinate points on the circumference, and they are defined as a round object, and are assigned a geometric figure ID " ID_G028 ".

If the geometric geometric type that regulation will be drawn in how much windows is one " function curve ", then CPU10 according to the rules function formula and the function curve object that draws.At this moment, CPU10 distributes a geometric figure ID to this function curve object, upgrades this geometry window data 81, and renewal function formula form 83.

An example of Figure 38 representative function formula form 83.Function formula form 83 is a geometric figure ID and the function formula data forms that are mutually related wherein.When drawing a function curve object in how much windows, it is interrelated that CPU10 will be assigned to the geometric figure ID and the corresponding function formula of this function curve object, then they stored in the function formula form 83.For example, as shown in figure 38, in function formula form 83, the function formula " y=3x of function curve object ²+ 2 " be assigned with geometric figure ID " ID_G030 " in how much window datas 81 of shown in Figure 37 and description, this function formula is stored and is associated with geometric figure ID " ID_G030 ".

Figure 39 is the synoptic diagram of the example of calculation window data 82 of expression.Calculation window data 82 are a formula ID and the formula data data forms that are mutually related wherein.When input computational data in calculation window, CPU10 distributes a specific formula ID to the computational data of this input, and formula ID and formula data is interrelated, then they is stored in the calculation window data 82.

CPU10 judges whether to set up linking relationship by searching link form 84.

Figure 40 is the synoptic diagram of the example of expression link form 84.Link form 84 is a geometric figure ID and the formula ID data forms that are mutually related wherein.If operate the geometrical form object copy and paste to computational data by copy and paste, perhaps opposite, if the computational data copy and paste is arrived geometrical form object, then CPU10 is interrelated with the formula ID of the geometric figure ID of geometrical form object and computational data, then they is stored in the link form 84.

Especially, when storing selected data during the replicate run of CPU10 in replica buffer 85, CPU will be used to judge whether copy data is formed the information stores of peer link temporarily.

Figure 41 is the synoptic diagram of the example of expression replica buffer 85.Replica buffer 85 stores the copy data that is associated with calculating linking mark and geometry bookmark.

When copy data was stored in the replica buffer 85, if linking scheme has been set and copy data is the data that will be copied in the calculation window, then CPU10 was " ON " with the calculating linking flag settings.If copy data is to be copied to the data in the window how much, then CPU10 is set at " ON " with the geometry bookmark.

For example, when the geometrical form object of selecting in how much windows is copied to calculation window, if how much bookmarks are set to " ON ", then CPU10 upgrades and links form 84.Just, CPU10 operates according to the copy and paste between the different application, the computational data that is associated and the link of corresponding geometrical form object have been set up, and comprise, input is used the situation of copy and paste to the operation of computing application from geometry, perhaps imports the situation of the operation from the computing application copy and paste to how much application.

Operation according to the multifunctional pocket counter 1 of fifth embodiment of the invention will be described below.

Figure 42 is the operational flowchart of the main processing of expression multifunctional pocket counter 1 execution.If CPU10 detects user data input operation (step P10: be) by input equipment 20 or clipboard 30, then CPU10 carries out data input reason (step P12).

If CPU10 detects user's linking scheme setting operation (step P14: be), then CPU10 sets linking scheme.

If CPU10 detects user's replicate run or drag operation (step P18: be), then CPU10 carries out and duplicates/pull processing (step P20).

If CPU10 detects user's paste operation or releasing operation (step P22: be), then CPU10 carries out stickup/release and handles (step P24).

If CPU10 detects the operation (step P26: be) that the geometric figure in the geometric correlation window (for example, how much windows) is out of shape, then CPU10 carries out geometric deformation process (step P28) according to changing operation, and how much windows of renewal show.

CPU10 judges whether the geometrical form object of distortion is deposited with in the link form 84 (step P30).Especially, whether this judgement is to be stored in the link form 84 according to the geometric figure ID that distributes to the deformation geometry Drawing Object to carry out.If CPU10 judges the geometric figure of distortion and is deposited in the link form 84 that then CPU10 carries out and changes formula, the processing of the numerical value of coordinate and matrix (step P32), and the demonstration of update calculation window in the calculating correlation window of correspondence.

Calculate the operation (step P34: be) that changes computational data in the correlation window (for example, calculation window) if CPU10 detects, then CPU10 carries out formula according to changing operation, and (step P36) handled in the change of coordinate and matrix, and the update calculation window shows.

CPU10 judges the formula that changes, and whether coordinate and matrix are deposited with in the link form 84 (step P38).Especially, this judgement is according to the formula after changing, and whether the formula ID of coordinate and matrix allocation is stored in the link form 84 is carried out.If CPU10 judges the formula after changing, coordinate and matrix are deposited in the link form 84, and then CPU10 carries out the processing (step P40) that geometrical form object is out of shape in the geometric correlation window of correspondence, and upgrade the demonstration of how much windows.

If CPU10 detects user's terminating operation (steps A 42: be), then CPU10 termination.Below, come the data input of description of step P12 respectively to handle with reference to Figure 43 to Figure 47, the stickup of duplicating/pulling processing and step P24 of step P20/release is handled.

At first, data input processing will be described.Figure 43 is the operational flowchart that the data input of expression multifunctional pocket counter 1 execution is handled.If input text data (step Q10: be), CPU10 judge whether the cursor position of input text data in the specified window can input text (step Q12).In the 5th embodiment, the situation of input text data is to point to calculation window to import various formula data, coordinate figure for example, linear formula, the formula of circle/ellipse, and function formula.

(step Q12: not), then the CPU10 error process for example, makes display device 50 show an error message and notice situation if cursor position can not input text.If cursor position can input text (step Q12: be), the then text data of importing in the cursor position demonstration of specified window (step Q14).

If input command data (step Q16: be), then CPU10 carries out corresponding to the specified command in the specified window of input command data (step Q18).In the 5th embodiment, the input command data conditions is to point to how much window inputs to be used to indicate the situation of drawing various geometric orders.

If the order data of input is the order (step Q20: be) that is used to draw or set function curve, then CPU10 is stored in (step Q22) in the function formula form 83 with the function formula of correspondence, and the function formula of function curve object and function formula form 83 stored of drawing in the specified window or setting is associated (step Q24).Especially, CPU10 will be associated with the geometric figure ID that distributes to this function formula corresponding to the function formula of the function curve object of this drafting or setting, and they are stored in the function formula form 83.In addition, CPU10 also is associated the function curve object of drawing or setting in the geometric figure ID of correspondence and the specified window.

If the instruction (step Q26: be) of input opening/closing window, then CPU10 carries out the processing (step Q28) of this specified window of opening/closing.If carried out other input operations, then CPU10 carries out other corresponding processing.

Here explanation is duplicated/pulls processing.Figure 44 is that the operational flowchart of processing is duplicated/pulls in 1 execution of expression multifunctional pocket counter.CPU10 can detect and duplicate/pull the window type (step R10) in source.

If the window type that duplicates/pull the source is the window (for example, calculation window) (step R12: be) about text, then CPU10 can detect the character string (step R14) of appointment in the certain limit.Then, CPU10 is stored in (step R16) in the replica buffer 85 with the character string of the specified scope of detection.If linking scheme is set (step R18: be), then CPU10 is made as " ON " (step R20), termination then with the corresponding calculating linking mark of replica buffer 85.

If duplicate/pull the window type in source is that then CPU10 detects the geometric figure piece (geometric figure) (step R24) of appointment about geometric window (for example, how much windows) (step R22: be).The composition data type of a geometric figure piece can be described as an object.Then, CPU10 detects the number (k) (step R26) of the geometric figure piece of appointment, and CPU10 carries out conversion process (step R28) then.

CPU10 judges whether store a plurality of formula in replica buffer 85.If store a plurality of formula (step R30: be), then CPU10 is created in a character string of a plurality of formula of expression in the coexistence figure, upgrades replica buffer 85 (step R32), termination then.

Figure 45 is the operational flowchart that expression multifunctional pocket counter 1 is carried out conversion process.CPU10 replaces with variable " i " with " 1 ", is used to determine whether the geometric figure piece of all detections have been carried out processing (step R280).

If CPU10 determines that " i " individual geometric figure piece is a some object or object vector (step R282: be), then CPU10 reads coordinate (step R284) corresponding to this point or vector from window data 81.Especially, CPU10 searches how much window datas 81, and according to reading corresponding coordinate with geometric figure ID that this object or object vector are associated.The coordinate that the CPU10 basis is read produces the character string of 1 * 2 matrix, and this character string is stored in the replica buffer 85 (step R286).

If CPU10 determines that geometric figure piece " i " is a polygon object (step R288: be), then CPU10 reads should polygonal apex coordinate (step R290) from how much window datas 81.The apex coordinate that the CPU10 basis is read produces the character string of n * 2 matrixes, and this character string is stored in the replica buffer 85 (step R292).

If CPU10 determines that geometric figure piece " i " is a straight line object (step R294: be), then CPU10 reads two point coordinate (step R296) that define this line correspondence from how much window datas 81.The point coordinate that the CPU10 basis is read obtains the formula " y=ax+b " (a and b are constants) of line correspondence, produces a character string, and this character string is stored in the replica buffer 85 (step R298).

If CPU10 determines that geometric figure piece " i " is a round object or oval object (step R300: be), then CPU10 reads from how much window datas 81 and defines this to justifying or oval preferred coordinate point (step R302).CPU10 produces corresponding circle or ellipse " x according to the preferred coordinate point of reading ²+ y ²+ ax+by+c " formula of (a, b, c are constants), produce a character string, and this character string is stored in the replica buffer 85 (step R304).

If CPU10 determines that geometric figure piece " i " is a function curve object (step R306: be), then CPU10 reads a function formula (step R308: be) from function formula form 806.Especially, CPU10 searches function formula form 806, and according to reading corresponding function formula with geometric figure ID that this function curve object is associated.CPU10 produces the character string that can indicate this function formula of reading, and this character string is stored in the replica buffer 85 (step R310: be).

In the CPU10 executed step R286, R292, R298, R304, after any among the R310 handled, if linking scheme is set (step R312: be), then CPU10 was made as " ON " (step R314) with corresponding how much bookmarks of replica buffer 85.

CPU10 relatively and the number value " k " of determining variate-value " i " and geometric figure piece afterwards, if they (step R316: deny) inequality, the CPU variable " i " that adds up then, and with its renewal (step R318).Then, handle and turn back to step R282, next geometric figure piece " i " is repeated above-mentioned processing.

If the number value " k " identical (step R316: be) of variate-value " i " and geometric figure piece, then CPU10 termination.

Stickup/release processing below will be described.Figure 46 is that expression multifunctional pocket counter 1 is carried out the operational flowchart that stickup/release is handled.CPU10 can detect the window type (step S10) of stickup/release object.CPU10 judges whether there are valid data (step S12) in the replica buffer 85.If do not have valid data, then CPU10 termination.

If store valid data in the replica buffer 85, and the window type of stickup/release object about the window of text (for example is, calculation window) (step S14: be), then CPU10 makes the character string display (step S16) on cursor position of storage in the replica buffer 85.At this moment, CPU10 is to formula data allocations formula ID that should character string, and update calculation window data 82.

If how much relevant with this character string in the replica buffer 85 bookmarks are set as " ON " (step S18: be), then CPU10 is interrelated with the formula ID of the geometric figure ID of the geometrical form object of copy source and computational data, produce link information, and this link information is stored in the link form 84 (step S20).Near the precalculated position of CPU10 this character string shows a link flag (step S21), termination then.

If the window type of stickup/the releases object that detects about the window of geometry (for example is, how much windows) (step S22: be), then CPU10 reads first data (step S24) from replica buffer 85, carries out figure display process (step S26), termination then.

Figure 47 is the operational flowchart that expression multifunctional pocket counter 1 is carried out the figure display process.If the data of reading from replica buffer 85 are the character strings (step S260: be) of 1 * 2 matrix of an expression point/phasor coordinate, then CPU10 upgrades window datas 81 (step S262) how much at this coordinate position draw an object or object vector.Especially, the CPU10 storage allocation is to the geometric figure ID of this point or vector, geometric type " point " or " vector " and with the coordinate of this point/vector correlation connection.

If the data of reading from replica buffer 85 are the character strings (step S264: be) of definition polygonal n * 2 matrixes, the CPU10 polygon object that draws then, its each coordinate has constituted n * 2 matrixes as the summit, upgrades window data 81 (step S266) how much.Especially, CPU10 distributes to this polygonal geometric figure ID, geometric type " polygon " and the apex coordinate that is associated with this polygon how much window data 81 stored.

If the data of reading from replica buffer 85 are the character strings (step S268: be) of an expression linear formula, then the CPU10 corresponding straight line object that draws upgrades window datas 81 (step S270) how much.Especially, CPU10 distributes to the geometric figure ID of this straight line in how much window datas, 81 stored, geometric type " straight line " and with two coordinate points of this straight line correlation connection.

If the data of reading from replica buffer 85 are the character strings (step S272: be) of an expression circle or ellipse formula, draw corresponding circle or oval object of CPU10 then, and area definition should circle or oval preferred coordinate point (step S274) in how much window datas 81.Especially, CPU10 distributes to this circle or oval geometric figure ID in how much window datas, 81 stored, geometric type " circle " or " ellipse " and define this circle or oval preferred coordinate point.

If the data of reading from replica buffer 85 are the character strings (step S276: be) of a representative function formula, then CPU10 upgrades window datas 81 (step S278) how much according to this function formula function curve object that draws.Especially, CPU10 distributes to the geometric figure ID of this function formula in how much window datas, 81 stored, with the geometric type " function curve " related with it.

CPU10 judges whether corresponding function formula is registered to (step S280) in the function formula form 83, if judged result is that then CPU10 is not registered to (step S282) in the function formula form 83 with function formula.Especially, CPU10 stores this function formula and the corresponding geometric figure ID that distributes to it in function formula form 83.

If the data of reading from replica buffer 85 are the character strings (step S284: be) of an expression coexistence figure, perhaps if constituting the formula of this coexistence figure is a linear formula, then the CPU10 corresponding straight line object that draws upgrades geometry window datas 81.If constituting the formula of this coexistence figure is a function formula, the CPU10 function curve object that draws then, upgrade geometry window data 81 and function formula form 83, and with the function formula of storing in the function curve object and function formula form 83 interrelated (step S286).

In the CPU10 executed step S262, S266, S270, S274, S278 is after any among the S286 handled, if the calculating linking mark that is associated with this character string in the replica buffer 85 is set as " ON " (step S288: be), then CPU10 is associated the formula ID of the computational data of copy source with the geometric figure ID of geometrical form object, produces link information, and this link information is stored in the link form 884 (step S291).CPU10 shows a link flag (step S291), termination then.

If next data (step S292: be) occurred in the replica buffer 85, then CPU10 reads next data (step S294).Then, handle and turn back to step S260, the next data of reading are repeated above-mentioned processing.

Now, the function that forms link between the computational data of the geometrical form object of how much windows and calculation window will be described in.

Figure 48 A is the synoptic diagram of the link formation function among expression the 5th embodiment to 48C.For example, in how much window GW10, utilize input pen 7 to specify a straight line rendering order, and the contact desired position, then straight line object 510 (the step P10 of Figure 42: be → P12 the step Q16 of Figure 43: be → Q18 → Q20: not) that just drawn.When utilizing input pen 7 to set the operation of linking scheme by push-botton operation input (the step P14 of Figure 42), linking scheme is set (the step P16 of Figure 42).

Utilizing input pen 7 to specify, when the beginning drag operation, carry out and duplicate/pull processing as after duplicating the straight line object 510 of target.Then, the straight line object 510 of appointment is converted into linear formula, and be stored in (the step P18 of Figure 42: be → P20 in the replica buffer 85, the step R10 of Figure 44 → step R12: not → step R22: be → R24 → R26 → R28, the step R280 of Figure 45 → step R294: be → R296 → R298 → R312: be → R314 → R316: be the step R30 of Figure 44: not).

(the step P22 of Figure 42: be → P24 when the straight line object 510 that begins to carry out drag operation is released by specify a position in formula window CW10, the step S10 of Figure 46 → step S12: be → S14: be), the linear formula " y=x " of then representing line segment object 180 is shown and is secured on the cursor position of formula window CW10 (the step S16 of Figure 46), and shows a link flag M10 (the step S18 of Figure 46: be → S20 → S21).

For example, in how much window GW10 shown in Figure 48 A, when selecting straight line object 510, the input move operation, then display position is changed on the position shown in Figure 48 B, and the computational data " y=x+2 " that calculates according to the move operation amount is displayed on formula window CW10 and goes up (the step P26 of Figure 42: be → P28 → P30: be → P32).

Below, be described in the function that forms link between geometry window and the calculation window with reference to Figure 49 A to the screen change situation shown in Figure 53 C, wherein the geometric type of a plurality of geometrical form object that show on the geometry window differs from one another.

For example, in how much window GW14 shown in Figure 49 A, utilize point-rendering orders of equipment appointment such as input pen, and the contact desired position, put object 540 just drawn (the step P10 of Figure 42: be → P12 the step Q16 of Figure 43: be → Q18 → Q20: not) then.When utilizing equipment such as input pen to set the operation of linking scheme by the push-botton operation input (the step P14 of Figure 42), linking scheme is set (the step P16 of Figure 42).

Specify as after duplicating the some object 540 of target at equipment such as utilizing input pen, when the beginning drag operation, carry out and duplicate/pull processing.Then, the point object 540 of appointment is converted into coordinate points, and be stored in (the step P18 of Figure 42: be → P20 in the replica buffer 85, the step R10 of Figure 44 → step R12: not → step R22: be → R24 → R26 → R28, the step R280 of Figure 45 → step R282: be → R284 → R286 → R312: be → R314 → R316: be the step R30 of Figure 44: not).

(the step P22 of Figure 42: be → P24 when the some object 540 that begins to carry out drag operation is released by specify a position in formula window CW14, step S10 → step S12: be → S14: be), the coordinate (3 of then representing some object " A ", 3) 1 * 2 matrix is shown and is secured on the cursor position of formula window CW14 (the step S16 of Figure 46), and shows a link flag M14 (the step S18 of Figure 46: be → S20 → S21).

In geometry window GW14, behind the move operation of input to an object 540, when the display position of an object 540 is changed on the position shown in Figure 49 B, demonstrate 1 * 2 matrix that the coordinate that calculates according to the move operation amount obtains (the step P26 of Figure 42: be → P28 → P30: be → P32).

In the formula window CW16 shown in Figure 50 A, utilize vector drawing orders of equipment appointment such as input pen, and contact desired position, object vector 550 just drawn (the step P10 of Figure 42: be → P12 the step Q16 of Figure 43: be → Q18 → Q20: not) then.When utilizing equipment such as input pen to set the operation of linking scheme by the push-botton operation input (the step P14 of Figure 42), linking scheme is set (the step P16 of Figure 42).

Specify as after duplicating the object vector 550 of target at equipment such as utilizing input pen, when the beginning drag operation, carry out and duplicate/pull processing.Then, the object vector 550 of appointment is converted into phasor coordinate, and be stored in (the step P18 of Figure 42: be → P20 in the replica buffer 85, the step R1 of Figure 44 → step R12: not → R22: be → R24 → R26 → R28, the step R282 of R280 → Figure 45: be → R284 → R286 → R312: be → R314 → R316: be the step R30 of Figure 44: not).

(the step P22 of Figure 42: be → P24 when the object vector 550 that begins to carry out drag operation is released by specify a position in formula window CW16, the step S10 of Figure 46 → step S12: be → S14: be), 1 * 2 matrix of then representing phasor coordinate is shown and is secured on the cursor position of formula window CW16 (the step S16 of Figure 46), and shows a link flag M16 (the step S18 of Figure 46: be → S20 → S21).

In how much window GW20 shown in Figure 51 A, utilize arc drafting orders of equipment appointment such as input pen, and the contact desired position, round then object arc 560 (the step P10 of Figure 42: be → P12 the step Q16 of Figure 43: be → Q18 → Q20: not) that just drawn.When utilizing equipment such as input pen to set the operation of linking scheme by the push-botton operation input (the step P14 of Figure 42), linking scheme is set (the step P16 of Figure 42).

Specify as after duplicating the round object arc 560 of target at equipment such as utilizing input pen, when the beginning drag operation, carry out and duplicate/pull processing.Then, the round object arc 560 of appointment is converted into equation of a circle, and be stored in (the step P18 of Figure 42: be → P20 in the replica buffer 85, the step R10 of Figure 44 → step R12: not → R22: be → R24 → R26 → R28, the step R280 of Figure 45 → step R300: be → R302 → R304 → R312: be → R314 → R316: be the step R30 of Figure 44: not).

(the step P22 of Figure 42: be → P24 when the round object arc 560 that begins to carry out drag operation is released by specify a position in calculation window CW20, the step S12 of step S10 → Figure 46: be → S14: be), then the equation of a circle of expression circle object arc 560 is shown and is secured on the cursor position of calculation window CW20 (the step S16 of Figure 46), and shows a link flag M20 (the step S18 of Figure 46: be → S20 → S21).

In how much window GW20 shown in Figure 51 A, after to rotation/move operation of circle object arc 560 inputs, when display position is changed on the position shown in Figure 51 B, in calculation window CW20, demonstrate the equation of a circle that calculates according to rotation/move operation amount (the step P26 of Figure 42: be → P28 → P30: be → P32).In how much window GW20 shown in Figure 51 B, when to rotation/move operation of circle object arc 560 inputs, shown in Figure 51 C, in calculation window CW20, demonstrate the equation of a circle that calculates according to rotation/move operation amount similarly.

In the calculation window CW22 shown in Figure 52 A, for example, utilize elliptic equations of equipment input such as input pen, for example (the step P10 of Figure 42: be → P12 the step Q10 of Figure 43: be → S12: be → Q14).When utilizing equipment such as input pen to set the operation of linking scheme by the push-botton operation input (the step P14 of Figure 42), linking scheme is set (the step P16 of Figure 42).

Thereby show this equation of a circle in the mode after changing in scopes of equipment regulation such as utilizing input pen, thereby specify as after duplicating the equation of a circle of target, when the beginning drag operation, processing is duplicated/is pulled in execution, the elliptic equation of appointment is stored in the replica buffer 85 (the step P18 of Figure 42: be → P20 the step R10 of Figure 44 → step R12: be → R14 → R16 → R18: be → R20) then.

When the character string zone that begins to carry out drag operation is operated (the step P22 of Figure 42: be → P24 when being released among how much window GW22, the step S10 of Figure 46 → step S12: be → S14: not → S22: be → S24 → S26, the step S272 of Figure 47: be), then in how much window CW22, draw, and show a link flag M22 (the step S288 of Figure 47: be → S290 → S291) according to the oval object 570 (the step S274 of Figure 47) of specifying elliptic equation.

In the calculation window CW22 shown in Figure 52 A, when elliptic equation was changed, shown in Figure 52 B, then the oval object 570 that shows among the how much window GW22 upgraded (the step P34 of Figure 42: be → P36 → P38: be → P40) according to the elliptic equation after changing.And when the elliptic equation among the calculation window CW22 shown in Figure 52 B was changed, the oval object 570 that shows among the geometry window GW22 upgraded according to the elliptic equation after changing similarly, shown in Figure 52 C.

In how much window GW24 shown in Figure 53 A, for example, utilize function formula windows of equipment input such as input pen (step P10 of Figure 42: be → P12 the step Q10 of Figure 43: be → Q12: be → Q14).When utilizing equipment such as input pen to set the operation of linking scheme by the push-botton operation input (the step P14 of Figure 42), linking scheme is set (the step P16 of Figure 42).

Mode after function formula is shown as conversion, and utilize the operation of scopes of equipment such as input pen regulation and be designated as duplicate target after, when the beginning drag operation, carry out and duplicate/pull processing.The function formula of appointment is stored in the replica buffer 85 (the step P18 of Figure 42: be → P20 the step R10 of Figure 44 → step R12: be → R14 → R16 → R18: be → R20) then.

Be operated (the step P22 of Figure 42: be → P24 when being released among how much window GW24 in the character string zone that begins to carry out drag operation, the step S10 of Figure 46 → step S12: be → S14: not → S22: be → S24 → S26, the step S278 of Figure 47: be), then in how much window GW24 according to the function formula of the appointment function curve object 580 (the step S278 of Figure 47) that draws, and show a link flag M24 (the step S288 of Figure 47: be → S290 → S291).

In how much window GW24 shown in Figure 53 A, after to move operation of function curve object input, when display position is changed on the position shown in Figure 53 B, in calculation window CW24, demonstrate the function formula that calculates according to the move operation amount, shown in Figure 53 B (the step P26 of Figure 42: be → P28 → P30: be → P32).When the function formula among how much window GW24 shown in Figure 53 B changes, the function curve object 580 that shows in how much window GW24 upgrades according to the function formula after changing, shown in Figure 53 C (the step P34 of Figure 42: be → P36 → P38: be → P40).

As mentioned above, according to the 5th embodiment, in how much windows having selected that display mode differs from one another and calculation window behind the screen display content of any, carry out replicate run, when specifying another screen and carrying out paste operation, the displaying contents of selected screen can be revealed according to the display mode of another screen.In addition, at the geometrical form object or the computational data of copy source with duplicate between the computational data or geometrical form object of target, can set up interlinking between them.

For example, selected the geometrical form object that shows on how much windows, and drag with releasing operation by holder selected object is moved to calculation window, thereby can on the cursor position of calculation window, be presented at the computational data (formula) of the geometrical form object correspondence of selecting in how much windows, and can form and make the link that is mutually related of geometrical form object and computational data.By this way, for example, after the geometrical form object of on how much windows, having selected to show, when the operation that makes the geometrical form object distortion by input changes display position, can make the geometrical form object distortion according to this deformation operation.

The computational data (formula) that shows in the selection calculation window, by pulling selected data is moved to window how much with releasing operation, thereby the geometrical form object that the computational data of selecting in can showing according to calculation window on how much windows (formula) obtains, and can set up and make the link that is mutually related of computational data and geometrical form object.By this way, for example, when input changed the operation of computational data in calculation window, geometrical form object can be out of shape according to this change operation.

Therefore, can use the function that forms link to study geometrical form object is carried out the deformation operation variation of computational data (for example formula or coordinate) afterwards, perhaps change the operation variation of geometrical form object afterwards of computational data.

In the 5th embodiment, though the situation that the copy data of storage in the replica buffer 85 is defined as text data has been described, the copy data of storage also can be the data layout of geometrical form object in the replica buffer 85.

The geometric type of the geometrical form object that shows in how much are used can be curve or parameter format or three-dimensional picture or the like of negative function form, and is not limited to above-mentioned form.

(the 6th embodiment)

Here will describe according to a sixth embodiment of the invention.Figure 54 is the conceptual diagram of the multifunctional pocket counter 590 among expression the 6th embodiment.This multifunctional pocket counter 590 comprises: a plurality of programs that can be carried out by CPU10, and for example base class 591, how much application programs 592, computing application program 593, how much/calculating linking forms module 594, and calculatings/geometry links formation module 595.When these programs of execution, CPU10 utilizes and handles as the replica buffer 596 of a RAM part.Below, for the sake of clarity these programs will be described at first.In fact, these programs are carried out by CPU10 and are realized.

Base class 591 is one and is used for the various application programs that holistic management multifunctional pocket counter 590 comprises and the program of various modules, and controls the operation of this multifunctional pocket counter 590.Especially, base class 310 can monitor the copy and paste instruction by pulling with releasing operation between how much windows that show on the display screen and the calculation window.If the base class program detects from how much windows and operates to the copy and paste of calculation window, then how much/calculating linking of base class program start forms module 594.If the base class program detects the copy and paste operation from calculation window to how much windows, then the link of base class program start calculating/geometry forms module 595.

How much application programs 592 are one and have the application program that various geometric figures are drawn function, and the geometric model of describing in the deal with data form, and wherein these data layouts can be used by how much application programs 592.

Computing application program 593 is the application programs with various computing functions, and the formula model of describing in the deal with data form, and wherein this data layout can be used by computing application program 593.

How much/formula link forms the copy and paste instruction to computing application program 593 of geometric model that module 594 produces according to how much application programs 592, the geometric model of storage in the replica buffer 595 is converted to formula model, and forms and to make the link that is mutually related of geometric model and formula model.

The link of formula/geometry forms the copy and paste instruction to computing application program 593 of geometric model that module 595 produces according to how much application programs 592, the geometric model of storage in the replica buffer 595 is converted to formula model, and forms and to make the link that is mutually related of geometric model and formula model.

Replica buffer 596 is storage areas that are used for the formula model that geometric model that how much application programs 592 of interim storage duplicate and computing application program 593 duplicate.When forming module 594, how much/formula link formed when geometric model is converted to the link of formula model, perhaps formed when formula model is converted to the link of geometric model when the link of formula/geometry forms module 595, this replica buffer is used as the perform region.

Figure 55 is that expression multifunctional pocket counter forms module 594 forms link between geometric model and formula model operational flowchart by how much/calculating linking.When base class 591 detected the replicate run of geometric model on the geometry window, then how much application programs 592 were duplicated selected geometric model, and by base class 591 this geometric model are stored in (step T10) in the replica buffer 596.How much/formula link forms module 594 geometric model of storage in the replica buffer 596 is converted to formula model, and upgrades replica buffer 596, and forms and make the link (step T12) that is mutually related of geometric model and formula model.Computing application program 593 is read the formula model of replica buffer 596, so that it is pasted on the cursor position of calculation window, and makes this formula model be presented at (step T14) on the calculation window.

Figure 56 is that expression multifunctional pocket counter forms module 595 forms link between geometric model and formula model operational flowchart by the link of calculating/geometry.When base class 591 detected the replicate run of formula model on the calculation window, then computing application program 593 was duplicated selected formula model, and by base class 591 this formula model is stored in (step U10) in the replica buffer 596.Calculating/geometric transformation module 250 is converted to formula model with the geometric model of storage in the replica buffer 596, and upgrades replica buffer 596, makes the link (step U12) that is mutually related of geometric model and formula model thereby form.Geometry application program 592 is read the formula model in the replica buffer 596, so that it is pasted on the cursor position of calculation window, and makes this formula model be presented at (step U14) on the calculation window.

As mentioned above, according to the 6th embodiment, the processing that is used for the display mode of copy source application data is converted to the modular converter of the display mode that duplicates the destination application data has been described, and form copy source data and duplicate linking of destination data, thereby can be implemented in the function that forms link between the different application program of display mode.

In the 6th embodiment, though described the function that between geometry application program and computing application program, forms link, for example, between the copy data between the different various application programs of display mode, form the function of link, described various application program can be, word processor, the form software for calculation, painting software, or statistical software, above-mentioned functions can realize that this modular converter can be converted to the display mode of copy source application program the display mode that duplicates the destination application program by the processing that increases a described modular converter, and the data on the copy source are interrelated with the data of duplicating on the destination.

For example, multifunctional pocket counter 300 can be increased a modular converter that is used for geometric model is converted to bitmap images, and geometric model is associated with this bitmap images, thereby form link; With a modular converter that is used for bitmap images is converted to geometric model, and this bitmap images is associated with geometric model, thereby form link, thereby can be implemented in the copy and paste function between geometry application programs and the drawing application program, the application program of wherein painting can be handled such as the such bitmap images of painting software.

In the 5th and the 6th embodiment, use two application programs though only described, i.e. how much application programs and computing application program, thereby the situation that on a display screen, shows geometry window and these two screens of calculation window, yet, also can use three or more application programs, thereby can select the copy source screen exactly and duplicate the destination screen.

Though this two embodiment have described the example that the present invention is applied to the multifunctional pocket counter, yet, also can realize according to graphic display control apparatus of the present invention by multi-purpose computer or personal computer.Especially, said procedure all be with operating system (OS) down the software of operation realize, and be stored in the various storage mediums hard disk for example, disk, and CD.In this example, for example, utilize the such pointing apparatus of mouse to import the copy and paste instruction by pulling with releasing operation.

(the 7th and the 8th embodiment)

Figure 57 is an outside synoptic diagram of using an example of the multifunctional pocket counter 601 among the 7th and the 8th embodiment of multifunctional pocket counter of the present invention.

This multifunctional pocket counter 601 comprises display 602, enter key group 603 and input pen 604, and they are combined in the main body of multifunctional pocket counter 601.Constitute that a plurality of keys of enter key group 603 are all designated a specific function.Clipboard 603 integral body constitute on display 602, thereby this clipboard 603 can detect pushing and importing of input pen 604.

The multifunctional pocket counter 601 of present embodiment comprises various modes, for example be used for the arithmetic processing function formula or comprise algebraic symbol formula the formula manipulation pattern and be used to show image display mode based on the curve of predefined function formula, wherein operate a plurality of corresponding keys of enter key group 603, thereby between these patterns, switch.

＜structure 〉

Figure 58 illustrates the inner structure calcspar of multifunctional pocket counter 601.This multifunctional pocket counter 601 has CPU (CPU (central processing unit)) 610, input equipment 620, clipboard 630, position detecting circuit 631, display driver circuit 641, display device 640, ROM (ROM (read-only memory)) 650, RAM (random access memory) 660, memory device 670 and storage medium 670A.

Input equipment 620 is input equipments, and it comprises input value or required a plurality of keys such as formula or function selection.This input equipment is to the operation signal of CPU output institute pressing key.Input equipment 620 is corresponding to the multiple key group 603 among Figure 57.

Clipboard 630 comprises the panel on the entire display screen curtain that covers display device 640.The position detecting circuit 631 that is connected with clipboard 630 detects the position that input pen 604 is pushed on clipboard 603, and this position is outputed to CPU610 as the coordinate data on the display screen.The method for detecting position of clipboard 630 comprises for example methods such as electromagnetic testing system, magnetic strain system or pressure detecting system.Any can here use in these methods.

The user can utilize input pen 604 to push the display screen top of the display device 640 that forms with clipboard 630 unitary constructions, realizes input operation.

For example in Figure 62 A, 62B and 62C, when utilizing input pen 604, can utilize position detecting circuit 631 to detect the coordinate figure of being pushed by shown condition enactment key 671 of the first half that is pressed in display screen or formula distortion key 672 residing positions.By position detecting circuit 631 input coordinate values, this CPU610 can detect and import this condition enactment key 671.

In addition, the user can utilize so-called " pulling ", makes input pen 604 keep and move when display screen contacts, and the part (phrase or the factor or formula part) of the formula of selection is like this moved to the desired location on the display screen.Here, after pulling, when the operation of input pen 604 when display screen discharges of contact is called as " release ".

Display driving circuit 641 control display devices 640 show multiple screen according to the shows signal from the CPU610 input.Display device 640 comprises CRT (cathode-ray tube (CRT)) display, LCD (LCD) and TFT (thin film transistor (TFT)) display etc.Display device 640 is corresponding to the display among Figure 57 602.

ROM650 is read-only semiconductor memory, and it stores carries out the initialize routine that multiple initializing set, hardware detection or required program are written into.When multifunctional pocket counter 601 power supply openings, CPU610 carries out this initialize routine, thereby sets the operating environment of this multifunctional pocket counter 601.

ROM650 storage: the various control program and the application program that are used to operate CPU610; Required data of these programs such as parameter for example.CPU610 suitably carries out these programs, thereby realizes the multiple function that comprises in this multifunctional pocket counter 601.Below the detailed description of ROM650 will be described in an embodiment.

This RAM660 comprises: program storage, wherein launch the multiple program that CPU610 carries out; And working storage, the result that produces when wherein temporarily being stored in the execution said procedure etc.To be elaborated to RAM660 in an embodiment below.

Memory device 670 has storage medium 670A, wherein stored programme, data etc.This storage medium 670A comprises magnetic or optical storage media 670A or semiconductor memory.Storage medium 670A is fixed in the memory device 670, perhaps removable installation.This storage medium 670A storage is corresponding to the multiple handling procedure of multifunctional pocket counter 601 or the data processing of carrying out according to multiple handling procedure.Being stored in program among the storage medium 670A, data etc. is designed to utilizing the communication facilities (not shown) to store after receiving from other equipment again.In addition, can dispose these programs and data so that utilizing order wire after other equipment that comprise storage medium 670A and memory device 670 shift these programs or data, to use them.

CPU610 is according to the instruction of input equipment 620 or clipboard 630 inputs, from ROM650 or storage medium 670A, read preset program, in RAM660, launch this program, carry out multiple processing according to this program, and the each several part of accurately control formation multifunctional pocket counter 601.That is, CPU610 carries out multiple processing according to the preset program of being read, interim stores processor result in RAM660, and will be used for showing that the shows signal of this result outputs to display driver circuit 641, thus make display device 640 show this result.

The the 7th and the 8th embodiment according to the multifunctional pocket counter 601 of this structure will be described below in proper order.In the following description, unless refer in particular in addition, hypothesis is carried out the input operation of this multifunctional pocket counter 601 by clipboard 630.

[the 7th embodiment]

To Figure 62 C the 7th embodiment is described with reference to Figure 59 A below.

Multifunctional pocket counter 601 among the 7th embodiment is characterised in that and utilizes input pen 604 to select part or all of formula (formula part) on the display screen, distributes value conditions to selected screen, thereby carries out the distortion of shown formula.This selected formula partly comprises symbol, constant or variable.

Figure 59 A illustrates the structure of the ROM650b among the 7th embodiment.Figure 59 B illustrates the structure of RAM660b among the 7th embodiment.

According to Figure 59 A, ROM650b stores the first formula deformation procedure 651b and deformation condition formula tabulation 652b.The first formula deformation procedure 651b is the program that is used to realize the 7th embodiment.In the 7th embodiment, CPU610 carries out according to the first formula deformation procedure 651b and handles.

Deformation condition formula tabulation 652b is the tabulation (inventory) that stores a plurality of condition formulas.Figure 60 illustrates an example of this inventory.Here used condition formula is the formula that is used for distributing to the symbol that is included in the formula object, constant or variable (that is, selected formula part) numerical value, thereby carries out the distortion of this formula.In the drawings, condition formula is expressed as " shift means ".

In Figure 60, for example, condition formula " abs (a)=a " is the formula to variable " a " distributive condition " 0 or on the occasion of ".This formula can be carried out the distortion that is used to remove absolute value (abs).In addition, condition formula " abs (a)=-a " is the condition formula to variable " a " distributive condition " negative value ".This public affairs value can be carried out the distortion that is used to remove absolute value (abs).

With reference to Figure 59 B, RAM660b comprises formula storer 661b, selected formula storer 662b and selected condition formula storer 663b.

Formula storer 661b sequential storage shown formula on display screen.

Part or all of selected formula operated or imported in selected formula storer 662b storage by the user.Particularly, this storer 662b can be stored in the item that comprises in this formula, factor etc.

Selected condition formula storer 663b storage is by user's operation or import selected condition formula.

＜operation 〉

The operation of multifunctional pocket counter 601 will be described below.

Figure 61 illustrates the process flow diagram of explanation operation of multifunctional pocket counter 601 in the 7th embodiment, wherein carries out this processing according to the first formula deformation procedure 651b.Figure 62 A illustrates the variation example of display screen respectively to Figure 62 C, and wherein screen changes according to the order of Figure 61 A, 62B and 63C.

When utilizing the mode switch operation to select the formula manipulation pattern, CPU610 begins to carry out the preset program according to this formula manipulation pattern, set the formula manipulation pattern, wait for formula or handle at the input of arithmetical operation instruction etc., begin to carry out the first formula deformation procedure 651b.Then, CPU610 shows the input formula on display screen.During each input arithmetical operation instruction, just according to step by step mode carry out the arithmetical operation of this formula and demonstration execution result.

Figure 62 A is illustrated in the example of the display screen in this stage.Be expressed as the formula 615 of formula (9) below on display screen, showing.

Tan(x/abs(x)) …(9)

In this display screen, the user utilizes input pen 604 need in the formula 615 to select the part of being out of shape.Then, CPU610 is according to the coordinate figure of position detecting circuit 631 inputs, determine the part of selected formula 615, and will determine that the part of having selected is stored among the selected formula storer 662b in this formula 615 (being called " selected formula " down) temporarily.That is, in Figure 62 A, determine that " abs (x) " in the formula 615 is selected, this chosen part is stored among the selected formula storer 662b as selected formula temporarily.

In addition, the user utilizes the condition enactment key 671 that input pen 604 inputs provide in display screen the first half.When detecting the input of this condition enactment key 671 (step W21), CPU610 searches the distortion postcondition formula tabulation that is stored among the ROM650b, and shows a plurality of condition formulas (step W22) that will list shown in Figure 62 B.

Figure 62 B illustrates the example of the display screen in this stage.

On display screen, initial conditions setting key 671, a plurality of condition formulas that demonstration will be listed " abs (a)=a " and " abs (a)=-a ".Shown condition formula is included among the deformation condition formula tabulation 52b.

In display screen, the user selects to be applied to the condition formula of the previous selected part (selected formula) of formula 615 from the shown a plurality of condition formulas that will list.When detecting the selection of condition formula, the coordinate that CPU610 is imported according to position detecting circuit 631 determines to have selected that condition formula.That is, in Figure 62 B, CPU610 determines to have selected " abs (a)=a " (step W23).As mentioned above, condition formula used herein " abs (a)=a " expression is used for to variable " a " distributive condition " 0 or on the occasion of " and removes absolute value.

When having selected condition formula, CPU610 judges whether selected formula exists.That is, CPU610 judges whether the selected formula that temporarily is stored among the selected formula storer 662b exists.Here, judge " selected formula existence " (step W24).

If judge " selected formula existence " (step W24: be), then CPU610 judges whether this selected formula is consistent with above-mentioned selected condition formula (hereinafter being sometimes referred to as " selected condition formula "), and whether promptly selected formula is according to selected condition formula distortion.This selected formula " abs (x) " here uses, and selected condition formula " abs (a)=a " also here uses.That is, selected formula can be out of shape according to selected condition formula, so CPU610 judges this formula consistent with selected condition formula (step W25).

If sure definite (step W25: be), then CPU610 makes selected formula distortion according to selected condition formula.That is, according to " abs (a)=a " with condition " on the occasion of " be assigned to included variable " x " in the selected formula " abs (x) ", this formula is as formula " x " distortion, its absolute value (abs) is removed (step W26).

When selected formula was out of shape according to selected condition formula, CPU610 utilized distortion back formula to come the selected formula of replacement formula 615, and produces the new formula 616 shown in (10) as the following formula:

tan(x/x) …10

For example in Figure 62 C, show the formula 616 that is produced, and update displayed screen (step W28).

Figure 62 C is illustrated in the display screen after the distortion.On this display screen, show formula 616 with replacement formula 615, thereby utilize through the selected formula " abs (x) " in " x " replacement formula 615 after the distortion.In this manner, CPU610 carries out the distortion to formula 615.

In step W24, if judge " not having selected formula " (step W24: not), then owing to there is not formula need utilize selected condition formula to be out of shape, so CPU610 shows the display screen (step W28) as shown in Figure 62 A again, and finishes this processing.

In step W25, do not meet (step S25: deny) if judge selected condition formula and selected formula, then CPU610 makes selected formula invalid, shows the display screen (step W28) shown in Figure 62 A again, and finishes this processing.

As mentioned above, according to the 7th embodiment, can carry out not the distortion of equivalence always.

For example, according to above-mentioned example, can be according to the value of " x ", i.e. " x " and " x ", " abs (x) " is deformed into two formula that differ from one another with selected formula.The former be eligible distortion of " x 〉=0 ", and the latter is the distortion of eligible " x＜0 ".Therefore, according to traditional formula manipulation function, only carry out the distortion of equivalence always, arithmetical operation stops at this moment.

But,, can continue arithmetical operation by initial conditions according to the 7th embodiment.No matter whether correctly whether initial conditions (can use),, then carry out distortion if there is applicable condition formula.That is, there is the possibility of carrying out " incorrect arithmetical operation ".Therefore, under the situation of for example using the formula learning mathematics,, also can carry out arithmetical operation even user (student) does not clearly understand condition.Therefore, user (student) can think " why can make a mistake ", thereby can improve availability significantly.

[the 8th embodiment]

To Figure 68 D the 8th embodiment is described with reference to Figure 63 A below.

Multifunctional pocket counter 601 among the 8th embodiment is characterised in that and utilizes input pen 604 to select part or all of formula on the display screen, will be out of shape the back formula and be applied to this formula, thereby carry out the distortion of shown formula.

Figure 63 A illustrates the structure of the ROM650c among the 8th embodiment.Figure 63 B illustrates the structure of RAM660c among the 8th embodiment.

ROM650c stores the formula tabulation 652c after the second formula deformation procedure 651c and the distortion.The second formula deformation procedure 651c is the program that is used to realize the 8th embodiment.In the 8th embodiment, CPU610 carries out according to the second formula deformation procedure 651c and handles.

The tabulation of deformation condition formula is for storing the tabulation (inventory) of a plurality of condition formulas.Figure 64 illustrates an example of this inventory.This deformation formula is the formula that is used for equivalent deformation formula object (being selected formula part).In the drawings, deformation formula is expressed as " shift means ".

Deformation formula need be selected deformation direction or specify argument.This deformation direction is meant direction that deformation formula is provided (that is, from the left side to the right or from the right side to the left).This argument is variable (or symbol or constant), and wherein deformation formula is applied to a plurality of variablees (or symbol or constant) of this formula object.

For example, in Figure 64, deformation formula " a ⁿ=a * a * a * a ... " in, the formula that is shown by power table is deformed into the formula of being represented by multiplication.This formula need be specified deformation direction (that is, power is deformed into multiplication or multiplication is deformed into power).

Deformation formula " a ⁿ+ ..+a+1=1+a+..+a ⁿ" be that current formula is deformed into another formula, wherein polynomial expression rearranges in proper order according to the ascending power of " a ".This formula need be specified deformation direction (being that ascending order power still is rearranging of descending power order in proper order) and argument " a ".

Deformation formula " 1=(sin (a)) ²+ (cos (a)) ²" be to be used for " 1 " is deformed into the formula that comprises sin function and cos function.This formula need be specified argument " a ".

With reference to Figure 63 B, RAM660c comprises formula storer 661, selected formula storer 662c and selected deformation formula storer 663c.

Formula storer 661c sequential storage shown formula on display screen.

Part or all of selected formula operated or imported in selected formula storer 662c storage by the user.Particularly, this storer can be stored in the item that comprises in this formula or the part formula, factor etc.Selected deformation formula storer 663c storage is by user's operation or import selected formula.

＜operation 〉

The operation of the multifunctional pocket counter 601 among the 8th embodiment will be described below.

Figure 65 illustrates the process flow diagram of explanation operation of multifunctional pocket counter 601 in the 8th embodiment, wherein carries out this processing according to the second formula deformation procedure 651c.Figure 66 A illustrates respectively according to the process flow diagram of Figure 65 to Figure 66 D and is operating 1 to the variation example of operating the display screen in 3.Figure 66 A to 66D according to the primary and secondary series arrangement, for example Figure 66 B, 66C and 66D.

(operation 1)

Operation 1 is the operation under the situation of the deformation formula of application need appointment deformation direction and argument.

When utilizing the mode switch operation to select the formula manipulation pattern, CPU610 begins to carry out the preset program according to this formula manipulation pattern, sets the formula manipulation pattern.CPU610 waits for the input of the formula that need handle or the instruction that is used for arithmetical operation etc. then, begins to carry out the second formula deformation procedure 651c.On display screen, show the input formula.During each input arithmetical operation instruction, just according to step by step mode carry out the arithmetical operation of this formula and demonstration execution result.

Figure 66 A is illustrated in the example of the display screen in this stage.With reference to this figure, be expressed as the formula 617 of formula (11) below on display screen, showing.

x+x ⁴-x ²+x ³ …(11)

In this display screen, the user utilizes input pen 604 need in the formula 617 to select the part of being out of shape.Then, CPU610 determines the part of selected formula 615 according to the coordinate figure of position detecting circuit 631 inputs.Then, CPU610 will determine in this formula 617 (be called down " selected formula ") that the part of having selected is stored among the selected formula storer 662c among the RAM660c temporarily.That is, in Figure 66 A, CPU610 determines formula 617 " x+x ⁴-x ²+ x ³" selected, and be stored among the selected formula storer 662c as selected formula temporarily.

In addition, the user utilizes the condition enactment key 672 that input pen 604 inputs provide in display screen the first half.When detecting the input of this condition enactment key 672 (step W31), CPU610 searches the deformation formula tabulation 652 that is stored among the ROM650c, and shows a plurality of condition formulas (step W32) that will list shown in Figure 66 B.

Figure 66 B illustrates the example of the display screen in this stage.

On display screen, initial conditions setting key 672, a plurality of deformation formula " a that demonstration will be listed ⁿ=a * a * a * a ... ", " a ⁿ+ ..+a+1=1+a+..+a ⁿ" and " 1=(sin (a)) ²+ (cos (a)) ²".Shown deformation formula is included among the deformation formula tabulation 52c.

In display screen, the user selects to be applied to the deformation formula of the previous selected part (selected formula) of formula 617 from the shown a plurality of deformation formula that will list.When detecting the selection of deformation formula, the coordinate that CPU610 is imported according to position detecting circuit 631 determines to have selected that condition formula.That is, in Figure 66 B, CPU610 determines to have selected " a ⁿ+ ..+a+1=1+a+..+a ⁿ" (step W33).As mentioned above, deformation formula " a ⁿ+ ..+a+1=1+a+..+a ⁿ" distortion that rearranges according to the ascending order or the descending of power of expression.

When having selected condition formula, CPU610 judges whether selected formula exists.That is, whether store selected formula (step W34) among the selected deformation formula storer 663c of CPU610 judgement in RAM660c temporarily.

If judge " selected formula existence " (step W34: be), then CPU610 determines to need to specify deformation direction and argument (step W35) in order to use selected deformation formula (hereinafter being sometimes referred to as " selected deformation formula ").Be that CPU610 determines for selected deformation formula " a ⁿ+ ..+a+1=1+a+..+a ⁿ", need to specify deformation direction and argument (step W35: be).For example shown in Figure 66 C, show pop-up window 161 then, thereby argument (step W36) is selected and specified to the input deformation direction.

Figure 66 C is illustrated in the example of the display screen in this stage.This display screen shows pop-up window 161, and this pop-up window 161 is specified deformation formula " a ⁿ+ ..+a+1=1+a+..+a ⁿ" applied deformation direction and argument " a ".On pop-up window 161, can select the deformation direction of deformation formula according to the radio button form, and argument " a " can be imported.

In this display screen, the user specifies the required deformation direction and the argument that will be applied to selected formula, and input EXE key 681.When detecting the input of EXE key 681, CPU610 determines specified deformation direction and argument.That is, in Figure 66 C, determine that " X " is distortion (that is, be used for rearrange with the power ascending order distortion) and the argument " a " from the left side to the right side.

When having specified deformation direction and argument, CPU610 judges whether selected formula meets selected deformation formula, and whether promptly selected formula can be out of shape according to selected deformation formula.Here, selected formula " x+x ⁴-x ²+ x ³" be polynomial expression about " x ", selected deformation formula " a ⁿ+ ..+a+1=1+a+..+a ⁿ" rearrange polynomial deformation formula for being used for according to the power ascending order or the descending of " a ".Therefore, CPU610 determines that selected formula meets selected deformation formula (step W38).

If sure definite (step W38: be), then CPU610 makes selected formula distortion according to selected deformation formula.

That is selected " x+x, ⁴-x ²+ x ³" rearrange according to the power ascending order of " x " that be designated as argument " a " and to be deformed into formula " x-x ²+ x ³+ x ⁴" (step W39).

When according to selected deformation formula during with the distortion of selected formula, CPU610 utilizes distortion back formula to replace selected formula in the current shown formula 617, and produces the new formula shown in (12) as the following formula.In operation 1, whole formula 617 all is defined as selected formula, therefore can be with whole formula 617 distortion.

x-x ²+x ³+x ⁴…(12)

For example in Figure 66 D, show the formula 619 that is produced, and update displayed screen (step W41).

Figure 66 D illustrates the display screen in this stage.This display screen shows formula 619 with replacement formula 617, and this formula 619 utilizes through the formula " x-x after the distortion ²+ x ³+ x ⁴" the whole formula 617 of replacement.In this manner, CPU610 carries out the distortion to formula 617.

In step W34, if judge " not having selected formula " (step W34: not), then owing to there is not formula need utilize selected deformation formula to be out of shape, so CPU610 shows the display screen (step W41) as shown in Figure 66 D again, and finishes this processing.

In step W38, do not meet (step S38: deny) if judge selected deformation formula and selected formula, if perhaps detect the input (step W27: deny) of esc key 582 in step W37, then CPU610 makes selected formula invalid.CPU610 shows the display screen (step W41) shown in Figure 66 A again then, and finishes this processing.

(operation 2)

Operation 2 is the operations under the situation of the deformation formula of application need selection deformation direction.

When utilizing the mode switch operation to select the formula manipulation pattern, CPU610 begins to carry out the preset program according to this formula manipulation pattern, sets the formula manipulation pattern.CPU610 waits for the input of the formula that need handle or the instruction that is used for arithmetical operation etc. then, begins to carry out the first formula deformation procedure 651a.On display screen, show the input formula.During each input arithmetical operation instruction, just according to step by step mode carry out the arithmetical operation of this formula and demonstration execution result.

Figure 67 A is illustrated in the example of the display screen in this stage to Figure 67 D.

Be expressed as the formula 620 of formula (13) below on display screen, showing.

1+a×a+a×b …(13)

In this display screen, the user utilizes input pen 604 need in the formula 620 to select the part of being out of shape.CPU610 determines the part of selected formula 620 according to the coordinate figure of position detecting circuit 631 inputs.Then, CPU610 will determine that the part of having selected is stored among the selected formula storer 662c temporarily in this formula 620 (being called " selected formula " down).That is, in Figure 67 A, CPU610 determines that the part " a * a " in the formula 620 is selected, and it is stored among the selected formula storer 662c as selected formula temporarily.

In addition, the user utilizes the condition enactment key 672 that input pen 604 inputs provide in display screen the first half.When detecting the input of this condition enactment key 672 (step W31), CPU610 searches the deformation formula tabulation 652 that is stored among the ROM650c, and shows a plurality of condition formulas (step W32) that will list shown in Figure 67 B.

Figure 67 B illustrates the example of the display screen in this stage.

On display screen, initial conditions setting key 672, a plurality of deformation formula " a that demonstration will be listed ⁿ=a * a * a * a ... ", " a ⁿ+ ..+a+1=1+a+..+a ⁿ" and " 1=(sin (a)) ²+ (cos (a)) ²".Shown deformation formula is included among the deformation formula tabulation 652c.

In display screen, the user selects to be applied to the required deformation formula of the previous selected part (selected formula) of formula 620 from the shown a plurality of deformation formula that will list.When detecting the selection of deformation formula, the coordinate that CPU610 is imported according to position detecting circuit 631 determines to have selected that condition formula.That is, in Figure 67 B, determine to have selected " a ⁿ=a * a * a * a ... " (step W33).As mentioned above, deformation formula " a ⁿ=a * a * a * a ... " power is changed into multiplication in expression or this becomes the distortion of power with multiplication.

When having selected deformation formula, CPU610 judges whether selected formula exists.That is, CPU610 judges whether store selected formula in selected deformation formula storer 663c temporarily, determines here " having selected formula " (step W34).

If judge " selected formula existence " (step W34: be), then CPU610 judges in order to use selected deformation formula (hereinafter being sometimes referred to as " selected deformation formula "), whether needs to specify deformation direction and argument (step W35).Be that CPU610 determines for selected deformation formula " a ⁿ=a * a * a * a ... ", need to specify deformation direction (step W35: be).For example shown in Figure 67 C, show pop-up window 621 then, thereby the input deformation direction is selected (step W36).

Figure 67 C is illustrated in the example of the display screen in this stage.This display screen shows pop-up window 621, and this pop-up window 621 is specified deformation formula " a ⁿ=a * a * a * a ... " applied deformation direction.On pop-up window 621, can select the deformation direction of deformation formula according to the radio button form.

In this display screen, the user selects to be applied to the required deformation direction of selected formula, and input EXE key 681.When detecting the input of EXE key 681 (step W37: be), CPU610 determines specified deformation direction.That is, in Figure 67 C, determined to specify the distortion from the right side to the left side (that is, multiplication being changed into power).

When having specified deformation direction, CPU610 judges whether selected formula meets selected deformation formula, and whether promptly selected formula can be out of shape according to selected deformation formula.Here, selected formula " a * a " is the multiplication formula about " a ", selected deformation formula " a ⁿ=a * a * a * a ... " for being used for that multiplication is changed into power or this becomes the deformation formula of multiplication with power.Therefore, CPU610 determines that selected formula meets selected deformation formula (step W38: be).

Sure if definite (step W38: be), then CPU610 makes selected formula distortion according to selected deformation formula.That is, selected " a * a " is deformed into the formula " a2 " (step W39) that is reached by power table from the formula of multiplication expression.

When according to selected deformation formula during with the distortion of selected formula, CPU610 utilizes distortion back formula to replace selected formula in the current shown formula 620, and produces the new formula shown in (14) as the following formula.

1+a ²⁺a×b… (14)

For example in Figure 67 D, show the formula 622 that is produced, and update displayed screen (step W41).

Figure 67 D illustrates the display screen in this stage.This display screen shows formula 622 with replacement formula 620, and this formula 622 utilizes through the formula " a after the distortion ²" replace selected formula " a * a ".In this manner, CPU610 carries out the distortion to formula 620.

(operation 3)

Operation 3 is the operations under the situation of the deformation formula of application need formulation argument.

Figure 68 A is illustrated in the example of the display screen in this stage.Be expressed as the formula 625 of formula (15) below on display screen, showing.

sin(x)+1 …(15)

In this display screen, the user utilizes input pen 604 need in the formula 625 to select the part of being out of shape.CPU610 determines the part of selected formula 625 according to the coordinate figure of position detecting circuit 631 inputs.Then, CPU610 will determine that the part of having selected is stored among the selected formula storer 662c temporarily in this formula 625 (being called " selected formula " down).That is, in Figure 68 A, CPU610 determines that the part " 1 " in the formula 625 is selected, and it is stored among the selected formula storer 662c as selected formula temporarily.

In addition, the user utilizes the condition enactment key 672 that input pen 604 inputs provide in display screen the first half.When detecting the input of this condition enactment key 672 (step W31), CPU610 searches the deformation formula tabulation 652 that is stored among the ROM650c, and shows a plurality of condition formulas (step W32) that will list shown in Figure 68 B.

Figure 68 B illustrates the example of the display screen in this stage.On display screen, initial conditions setting key 672, a plurality of deformation formula " a that demonstration will be listed ⁿ=a * a * a * a ... ", " a ⁿ+ ..+a+1=1+a+..+a ⁿ" and " 1=(sin (a)) ²+ (cos (a)) ²".Shown deformation formula is included among the deformation formula tabulation 652c.

In display screen, the user selects to be applied to the required deformation formula of the previous selected part (selected formula) of formula 625 from the shown a plurality of deformation formula that will list.When detecting the selection of deformation formula, the coordinate that CPU610 is imported according to position detecting circuit 631 determines to have selected that condition formula.That is, in Figure 68 B, determine to have selected " 1=(sin (a)) ²+ (cos (a)) ²".As mentioned above, deformation formula " 1=(sin (a)) ²+ (cos (a)) ²" represent constant " 1 " is deformed into the formula that comprises sin function and cos function.

If judge " selected formula existence " (step W34: be), then CPU610 judges in order to use selected deformation formula (hereinafter being sometimes referred to as " selected deformation formula "), whether needs to specify deformation direction and argument (step W35).Be that CPU610 determines for selected deformation formula " 1=(sin (a)) ²+ (cos (a)) ²", need input argument (step W35: be).For example shown in Figure 68 C, show pop-up window 626 then, thus input argument (step W36).

Figure 68 C is illustrated in the example of the display screen in this stage.

This display screen shows pop-up window 626, and this pop-up window 626 is specified and is applied in deformation formula " 1=(sin (a)) ²+ (cos (a)) ²" in argument " a ".On pop-up window 626, can import the argument " a " of this deformation formula.

In this display screen, the user specifies the required argument that will be applied to selected formula, and input EXE key 681.When detecting the input of EXE key 681 (step W37: be), CPU610 determines the argument of appointment.That is, in Figure 68 C, determine to specify " x " as argument " a ".

When having specified argument, CPU610 judges whether selected formula meets selected deformation formula, and whether promptly selected formula can be out of shape according to selected deformation formula.Here, selected formula is " 1 ", selected deformation formula " 1=(sin (a)) ²+ (cos (a)) ²" for being used for constant " 1 " is changed into the formula that comprises sin function and cos function.Therefore, CPU610 determines that selected formula meets selected deformation formula (step W38).

Sure if definite (step W38: be), then CPU610 makes selected formula distortion according to selected deformation formula.That is, selected formula " 1 " is deformed into the formula " 1=(sin (a)) that comprises sin function and cos function ²+ (cos (a)) ²" (step W39).

When according to selected deformation formula during with the distortion of selected formula, CPU610 utilizes distortion back formula to replace selected formula in the current shown formula 625, and produces the new formula shown in (16) as the following formula.

sin(x)+(sin(x)) ²+(cos(x)) ²… (16)

For example in Figure 68 D, show the formula 627 that is produced, and update displayed screen (step W41).

Figure 68 D illustrates the display screen in this stage.This display screen shows formula 627 with replacement formula 625, and this formula 627 utilizes through the formula " (sin (x)) after the distortion ²+ (cos (x)) ²" replace selected formula " 1 ".In this manner, CPU610 carries out the distortion to formula 625.

As mentioned above, according to the 8th embodiment, selected shown formula partly or entirely after, when having selected deformation formula, show selected formula partly or entirely, thereby according to selected deformation formula (selected deformation formula) with its distortion.That is, be used for selecting required formula, thereby may in formula, be out of shape at an easy rate the required part that will be out of shape from a plurality of deformation formula that provided.Therefore, can improve the availability of formula manipulation function significantly.

[modification]

Be not limited to make amendment to the present invention under the situation of the foregoing description not breaking away from spirit of the present invention.

For example, in above-mentioned the 8th embodiment, though, also can select to be used to indicate the distortion order of deformation method by selecting amended formula to carry out distortion.Figure 69 A illustrates the variation example of display screen this moment to Figure 69 C.These figure change according to the order of Figure 69 A, Figure 69 B and Figure 69 C.

With reference to Figure 69 A, display screen shows below the expressed formula 628 of face formula (17).In this display screen, the required part " x that the user utilizes input pen 604 to select in the formula 628 ²+ 2x+1 " be out of shape, and input is out of shape key 672 at the formula that display screen the first half provides.Then, on display screen, for example shown in Figure 69 B, show a plurality of distortion orders so that tabulation.

In(x ²+2x+1)/4 …(17)

Figure 69 B is the synoptic diagram that is illustrated in the example of display screen under this state.On display screen, input formula distortion key 672 demonstrates a plurality of distortion orders, " expansion " and " factor ".Order used herein " expansion " is an order of indication " expansion of formula ", is an order of indication " factorization of formula " and order " factor ".These distortion orders are comprised in the distortion command list (CLIST), for example the example of one of them shown in Figure 70.This distortion command list (CLIST) is stored among the ROM650.

In this display screen, the user can select required distortion order " factor " from the distortion order of listing demonstration, and this distortion order will be applied to the previous formula of selecting 628 (selected formula) of a part.Then, with the formula " x that selects ²+ 2x+1 " be applied to " factorization ", and the formula after will being out of shape 629 is presented on the display screen, and for example, shown in Figure 69 C.

Figure 69 C is the synoptic diagram that is illustrated in display screen under this state.

Display screen shows by formula 628 is replaced with " (x+1) ²" and the formula 629 that obtains, wherein " (x+1) ²" be by to " x ²+ 2x+1 " carry out " factorization " and obtain.

In the above-described embodiments, though select or import by the correspondence position on the input pen 604 contact display screens, yet, the operation of enter key group 603 also can be carried out.In addition, show a cursor on display screen, this cursor is by for example button or the such pointing apparatus of mouse and mobile, thereby can select or import.

The present invention can be applied to having any electronic equipment of function processing capacity, and is not limited to above-mentioned multifunctional pocket counter.For example, the present invention can be applied to PC equipment such as (personal computers).

Claims

1. graphic display control apparatus comprises:

Display device comprises first screen, is used to show the geometric display mode and second display screen, is used to show the display mode of the formula that comprises character string; With

2. graphic display control apparatus as claimed in claim 1, wherein said conversion display control unit comprises first display control unit, the formula that is used for being controlled at when second screen is carried out paste operation on second screen shows.

3. graphic display control apparatus as claimed in claim 1, wherein said conversion display control unit comprises second device, be used for when second screen is carried out replicate run, assert that the given content during the replicate run is a formula, and be used for when first screen is carried out paste operation, showing a geometric figure according to the formula of assert on first screen.

4. graphic display control apparatus as claimed in claim 1, wherein said conversion display control unit comprises the 3rd device, be used for when first screen is carried out replicate run, during this replicate run, specify a plurality of geometric figures, and second screen carried out paste operation, control is presented at as the coexistence formula that corresponding one formula shows in each geometric figure on second screen.

5. graphic display control apparatus as claimed in claim 1 also comprises the function formula graphic display control apparatus, is used for according to a function formula, is controlled at the geometric figure demonstration of the function formula on first screen,

Wherein said conversion display control unit comprises the 4th device, be used for when first screen is carried out replicate run, during replicate run, specify a geometric figure of this function formula, and second screen carried out paste operation, control that the geometric function formula of this appointment shows on second screen.

6. graphic display control apparatus as claimed in claim 1, wherein said conversion display control unit comprises the 5th device, be used for when first screen is carried out replicate run, during replicate run, specify a bit/vector, and second screen carried out paste operation, according to the demonstration of coordinate gating matrix data on second screen of this specified point/vector.

7. as one of them described graphic display control apparatus of claim 1 to 6, wherein said conversion display control unit comprises the 6th device, be used for when first screen is carried out replicate run, during replicate run, specify a polygon, and second screen carried out paste operation, specify polygonal each apex coordinate and the demonstration of gating matrix data on second screen according to this.

8. one kind manufactures a product, and comprises a computer usable medium, includes computer-readable program code means in this computer usable medium, and this computer-readable program code means comprises:

9. graphic display control apparatus comprises:

10. one kind manufactures a product, and comprises a computer usable medium, includes computer-readable program code means in this computer usable medium, and this computer-readable program code means comprises:

11. a Data Format Transform control device comprises:

First display device is used for the first form video data;

Second display device is used for the second form video data;

12. Data Format Transform control device as claimed in claim 11, wherein:

First display device comprises a display device, is used to show the list data of carrying out the required input data of statistical treatment;

Second display device comprises a display device, is used to show the statistics that obtains by the statistical treatment to the input data;

This conversion control device comprises:

The arithmetical operation treating apparatus is used for carrying out statistical treatment according to data presented on first display device; With

Statistics arithmetical operation display control unit as a result is used to control the arithmetical operation result that is obtained by the arithmetical operation treating apparatus that will show with second form on second display device.

13. one kind manufactures a product, and comprises a computer usable medium, includes computer-readable program code means in this computer usable medium, this computer-readable program code means comprises:

14. a graphic display control apparatus comprises:

Display device comprises first screen, is used to show the geometric display mode and second display screen, is used to show the display mode of the formula that comprises character string;

The display update device, be used for setting device has been set the geometric figure of correlativity and formula any when changing operation, operate according to this changes and to upgrade another display mode.

15. graphic display control apparatus as claimed in claim 14, also comprise the conversion display control unit, be used for after indication is to any the replicate run and the paste operation of indication to another screen of first screen and second screen, the content of a display mode of replicate run appointment is converted to another specified display mode of paste operation, and be controlled at the demonstration of display mode after the conversion on another screen

Wherein said setting device comprises the device that is used to set correlativity, the relation between the content that is used to be set in the content of a specified display mode of replicate run and be converted to another display mode through the conversion display control unit.

16. graphic display control apparatus as claimed in claim 14, wherein

This formula comprises a function formula;

Described graphic display control apparatus also comprises the formula graphic display control apparatus, is used for controlling according to the function formula on first screen demonstration of geometric formula;

Described setting device comprises second setting device, is used to set the correlativity of function formula graphic display control apparatus between the function formula that shows on the geometric figure that shows on first screen and second screen; With

Described display update device comprises the function formula modifier, is used for when the geometric figure of having been set pre-determined relevancy by second setting device and function formula change operation to geometric figure, operates according to this changes to change this function formula.

17. graphic display control apparatus as claimed in claim 14, wherein

This formula comprises matrix data;

Described graphic display control apparatus also comprises the Matrix Formula graphic display control apparatus, is used for controlling according to this matrix data the demonstration of the geometric formula on first screen;

Described setting device comprises the 3rd setting device, is used to set the correlativity of Matrix Formula graphic display control apparatus between the Matrix Formula that shows on the geometric figure that shows on first screen and second screen; With

Described display update device comprises the Matrix Formula modifier, is used for when the geometric figure of having been set pre-determined relevancy by the 3rd setting device and Matrix Formula change operation to geometric figure, operates according to this changes to change this Matrix Formula.

18. graphic display control apparatus as claimed in claim 14 also comprises direct indication control device, is used for being controlled at geometric figure or the formula of having set correlativity and directly indicates an identifier, the expression setting device has been set correlativity.

19. one kind manufactures a product, and comprises a computer usable medium, includes computer-readable program code means in this computer usable medium, this computer-readable program code means comprises:

Be used for making computing machine when any of the geometric figure of setting device having been set relation and formula changes operation, operate the computer-readable program code means of upgrading another display mode according to this changes.

20. a formula display control unit comprises:

The formula display device is used to show a formula;

Manu displaying device is used to show a plurality of distortion menus;

Menu selecting apparatus is used for any of a plurality of distortion menus of showing on the choice menus display device;

Display control unit is used to make the formula of formula display device demonstration after described formula anamorphic attachment for cinemascope distortion.

21. formula display control unit as claimed in claim 20, wherein:

Described distortion menu comprises a condition formula, and the variable or the unknown constant that are used for formula is comprised are specified a value conditions; With

Described formula anamorphic attachment for cinemascope comprises anamorphic attachment for cinemascope, is used for when described menu selecting apparatus alternative condition formula, carries out this distortion so that satisfy the condition formula of selecting.

22. formula display control unit as claimed in claim 20, wherein:

Described distortion menu comprises a formula manipulation order, is used to specify a formula manipulation method; With

Described formula anamorphic attachment for cinemascope comprises anamorphic attachment for cinemascope, is used for utilizing the formula manipulation order of selecting to carry out this distortion according to this formula manipulation method when described menu selecting apparatus is selected the formula manipulation order.

23. one kind manufactures a product, and comprises a computer usable medium, includes computer-readable program code means in this computer usable medium, this computer-readable program code means comprises: