CN102855132B - A kind of choosing method of Drawing Object and system - Google Patents
A kind of choosing method of Drawing Object and system Download PDFInfo
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Abstract
The present invention is applicable to computer drawing technology field, provide a kind of choosing method and system of Drawing Object, described method comprises the steps: the coordinate obtaining the Drawing Object selected point that user inputs at drawing area, described drawing area comprises at least one Drawing Object, described Drawing Object has unique identification number, obtain the color value that the pixel of described coordinate is corresponding in hidden area, described hidden area is identical with drawing area size, position is identical, coordinate system is identical, and comprise the Drawing Object corresponding with drawing area, each Drawing Object described has different color values, and described color value is corresponding with the identification number of drawing area Drawing Object, according to the color value of described acquisition, determine the Drawing Object chosen at drawing area.The present invention realizes comparing without the need to the coordinate points of acquisition is carried out calculating Distance geometry with each Drawing Object in drawing area, simple, convenient.
Description
Technical field
The invention belongs to computer drawing technology field, particularly relate to a kind of choosing method and system of Drawing Object.
Background technology
Computer graphics refers to application mapping software and computer hardware, a technology of real time graphic display, aided drawing and design, along with the fast development of the science and technology of taking as the leading factor with computing machine, computer graphics has entered a lot of field, become the important means of engineering and scientific research, therefore, higher requirement is proposed to the draughting accuracy of mapping software and speed.At present, in the software of existing drawing function, when user will choose a certain bar curve in curve viewing area, need the coordinate obtaining current mouse point, then this coordinate points is compared search with other curve in viewing area, thus determine that the curve chosen is to point out user.Prior art is when determining that mouse chooses object, and need that the coordinate points of acquisition is carried out calculating Distance geometry with the every bar curve in viewing area and compare, choose process complexity, calculated amount is large.
Summary of the invention
The object of the embodiment of the present invention is the choosing method providing a kind of Drawing Object, be intended to solve prior art when determining that mouse chooses object, need that the coordinate points of acquisition is carried out calculating Distance geometry with the every bar curve in viewing area to compare, choose process complexity, the problem that calculated amount is large.
The embodiment of the present invention is achieved in that a kind of choosing method of Drawing Object, and described method comprises the steps:
Obtain the coordinate of the Drawing Object selected point that user inputs at drawing area, described drawing area comprises at least one Drawing Object, and described Drawing Object has unique identification number;
Obtain the color value that the pixel of described coordinate is corresponding in hidden area, described hidden area is identical with drawing area size, position is identical, coordinate system is identical, and comprise the Drawing Object corresponding with drawing area, each Drawing Object described has different color values, and described color value is corresponding with the identification number of drawing area Drawing Object;
According to the color value of described acquisition, determine the Drawing Object chosen at drawing area.
The embodiment of the present invention additionally provides a kind of selecting system of Drawing Object, and described system comprises:
Coordinate acquiring unit, for obtaining the coordinate of the Drawing Object selected point that user inputs at drawing area, described drawing area comprises at least one Drawing Object, and described Drawing Object has unique identification number;
Color value acquiring unit, for the color value that the pixel obtaining described coordinate is corresponding in hidden area, described hidden area is identical with drawing area size, position is identical, coordinate system is identical, and comprise the Drawing Object corresponding with drawing area, each Drawing Object described has different color values, and described color value is corresponding with the identification number of drawing area Drawing Object;
Choose unit, for the color value obtained according to described color value acquiring unit, determine the Drawing Object chosen at drawing area.
In embodiments of the present invention, by setting up the identical hidden area of the even drawing area of size, position, coordinate system and Drawing Object, and according to the different color value that each Drawing Object of hidden area has, and the corresponding relation of the identification number of this color value and drawing area Drawing Object, determine the Drawing Object that user chooses at drawing area easily, compare without the need to the coordinate points of acquisition is carried out calculating Distance geometry with each Drawing Object in drawing area, simple, convenient.
Accompanying drawing explanation
Fig. 1 is the realization flow figure of the choosing method of the Drawing Object that the invention process one proposes;
Fig. 2 is the realization flow figure of the choosing method of the Drawing Object that the invention process two proposes;
Fig. 3 is the realization flow figure of the choosing method of the Drawing Object that the invention process three proposes;
Fig. 4 a is the schematic diagram of the drawing area that the invention process three proposes;
Fig. 4 b is the schematic diagram of the hidden area that the invention process three proposes;
Fig. 5 is the structure of the selecting system of the Drawing Object that the invention process four proposes.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The embodiment of the present invention is by setting up the identical hidden area of the even drawing area of size, position, coordinate system and Drawing Object, and according to the different color value that each Drawing Object of hidden area has, and the corresponding relation of the identification number of this color value and drawing area Drawing Object, determine the Drawing Object that user chooses at drawing area easily, simple and convenient.
Embodiments provide a kind of choosing method of Drawing Object, described method comprises the steps:
Obtain the coordinate of the Drawing Object selected point that user inputs at drawing area, described drawing area comprises at least one Drawing Object, and described Drawing Object has unique identification number;
Obtain the color value that the pixel of described coordinate is corresponding in hidden area, described hidden area is identical with drawing area size, position is identical, coordinate system is identical, and comprise the Drawing Object corresponding with drawing area, each Drawing Object described has different color values, and described color value is corresponding with the identification number of drawing area Drawing Object;
According to the color value of described acquisition, determine the Drawing Object chosen at drawing area.
The embodiment of the present invention additionally provides a kind of selecting system of Drawing Object, and described system comprises:
Coordinate acquiring unit, for obtaining the coordinate of the Drawing Object selected point that user inputs at drawing area, described drawing area comprises at least one Drawing Object, and described Drawing Object has unique identification number;
Color value acquiring unit, for the color value that the pixel obtaining described coordinate is corresponding in hidden area, described hidden area is identical with drawing area size, position is identical, coordinate system is identical, and comprise the Drawing Object corresponding with drawing area, each Drawing Object described has different color values, and described color value is corresponding with the identification number of drawing area Drawing Object;
Choose unit, for the color value obtained according to described color value acquiring unit, determine the Drawing Object chosen at drawing area.
Below in conjunction with specific embodiment, realization of the present invention is described in detail:
embodiment one
The application scenarios of the embodiment of the present invention can be when the drawing area of mapping software has multiple Drawing Object, when user wants to choose a certain Drawing Object in multiple Drawing Object, how to choose by mouse the Drawing Object wanting to choose fast, then can adopt the method for the embodiment of the present invention.
Fig. 1 shows the realization flow figure of the choosing method of the Drawing Object that the invention process one proposes, and details are as follows:
In step S101, obtain the coordinate of the Drawing Object selected point that user inputs at drawing area, drawing area comprises at least one Drawing Object, and Drawing Object has unique identification number.
In embodiments of the present invention, when user will obtain certain Drawing Object of drawing area, then in drawing area, click a point on this Drawing Object, to determine the Drawing Object chosen at drawing area.
In embodiments of the present invention, figure can be used for carrying out unique mark to Drawing Object to the identification number of picture, and the identification number determining Drawing Object just can determine graph of a correspondence object.
In step s 102, obtain the color value that the pixel of coordinate is corresponding in hidden area, hidden area is identical with drawing area size, position is identical, coordinate system is identical, and comprise the Drawing Object corresponding with drawing area, each Drawing Object has different color values, and color value is corresponding with the identification number of drawing area Drawing Object.
In embodiments of the present invention, set up the hidden area that identical with drawing area size, position is identical, coordinate system is identical, the Drawing Object of all draftings of drawing area is all plotted to this hidden area, and each Drawing Object drawn all uses different color values.Therefore, when mouse moves at drawing area, the coordinate of the relative drawing area of mouse, can find corresponding position coordinates at hidden area equally.
In step s 103, according to the color value obtained, the Drawing Object chosen at drawing area is determined.
In embodiments of the present invention, when Drawing Object selected point is the pixel of multiple Drawing Object coincidence, then the color value choosing the pixel of last drafting at hidden area is the color value of selected point.The color value can certainly choosing the point being positioned at most top layer is the color value of selected point.
In embodiments of the present invention, by setting up the identical hidden area of the even drawing area of size, position, coordinate system and Drawing Object, and according to the different color value that each Drawing Object of hidden area has, and the corresponding relation of the identification number of this color value and drawing area Drawing Object, determine the Drawing Object that user chooses at drawing area easily, compare without the need to the coordinate points of acquisition is carried out calculating Distance geometry with each Drawing Object in drawing area, simple, convenient.
embodiment two
Fig. 2 shows the realization flow figure of the choosing method of the Drawing Object that the invention process two proposes, and details are as follows:
In step s 201, obtain the coordinate of the Drawing Object selected point that user inputs at drawing area, drawing area comprises at least one Drawing Object, and Drawing Object has unique identification number.
In step S202, obtain the color value that the pixel of coordinate is corresponding in hidden area, hidden area is identical with drawing area size, position is identical, coordinate system is identical, and comprise the Drawing Object corresponding with drawing area, each Drawing Object has different color values, and color value is corresponding with the identification number of drawing area Drawing Object.Identification number.
In step S203, according to the corresponding relation of color value and identification number, determine the identification number of the Drawing Object chosen at drawing area.
In step S204, at drawing area, identification number graph of a correspondence object is chosen to be the Drawing Object chosen.
In embodiments of the present invention, when user will choose certain Drawing Object at drawing area, certain coordinate points then can clicked on this Drawing Object by mouse is selected this object, but, when user does not click on Drawing Object, but click in the scope near Drawing Object, then can adopt following steps:
In embodiments of the present invention, in step S202, the pass that the color value of Drawing Object is corresponding with identification number within the scope of pre-set color value is: the color value of Drawing Object is corresponding with identification number within the scope of pre-set color value.
In embodiments of the present invention, pre-set color value scope is the region be made up of the color value in color value corresponding to each Drawing Object and this color value adjacent ranges thereof.
Then specifically comprise in step S203: the pre-set color value scope belonging to color value of searching acquisition, determine that the identification number corresponding with pre-set color value scope is the identification number choosing Drawing Object.
In embodiments of the present invention, color value in setting range near color value corresponding for each Drawing Object and color value can be set up corresponding relation by even identification number, namely when no matter the color value obtained is that color value near color value or this color value that this Drawing Object is corresponding in setting range all can be thought corresponding with the identification number of this Drawing Object, avoid user's mouse and click cannot choose object outside Drawing Object.
embodiment three
In embodiments of the present invention, conveniently, at drawing area, can using the identification number of the digital number of Drawing Object as Drawing Object, at hidden area, can using the color value of the digital number value of described Drawing Object as Drawing Object, wherein, digital number can be the sequence number that Drawing Object is drawn, and also can being the sequence number according to subscribing rule establishment, specifically can realizing in the following ways:
Fig. 3 shows the realization flow figure of the choosing method of the Drawing Object that the invention process three proposes, and details are as follows:
In step S301, obtain the coordinate of the Drawing Object selected element that user inputs at drawing area, drawing area comprises at least one Drawing Object, and Drawing Object has unique digital number.
In step s 302, get the color value that the pixel of coordinate is corresponding in hidden area, hidden area is identical with drawing area size, position is identical, coordinate system is identical, and comprise the Drawing Object corresponding with drawing area, each Drawing Object has different color values, and color value is corresponding with the digital number of drawing area Drawing Object.
Refer to the schematic diagram that Fig. 4 a-4b shows drawing area and hidden area, wherein Fig. 4 a is the schematic diagram of drawing area, wherein the ID value of Drawing Object 1 is 1, the ID value of Drawing Object 2 is 2, the ID value of Drawing Object 3 is 3, and Fig. 4 b is the schematic diagram of hidden area, wherein color value=1 of Drawing Object 1, color value=2 of Drawing Object 2, color value=3 of Drawing Object 3.
In step S303, according to the corresponding relation of color value and digital number, determine the digital number of the Drawing Object chosen at drawing area.
In step s 304, at drawing area, digital number graph of a correspondence object is the Drawing Object chosen.
In embodiments of the present invention, the Drawing Object of drawing area is demarcated unique digital number, using this digital number as the index of Drawing Object, set up one and drawing area position, size, the hidden area that coordinate system is all identical, all objects of drawing area are plotted to this hidden area according to original coordinate, and the color value drawn uses the digital number of object, when mouse moves to a certain position, read the pixel color of hidden area corresponding point, Drawing Object is chosen according to the digital number corresponding relation of object in the color value obtained and drawing area, by using digital number as the color value of Drawing Object, and the Drawing Object of unique number sequence number is chosen by color value, very simple and convenient.
For the ease of understanding, the embodiment of the present invention is described, at this not in order to limit the present invention with a concrete realization example below.
3.1, for C++bulder, use TImage control to set up a drawing area A, called after ImgTop, and then set up a TBitmap object, as hidden area B, its size and coordinate arrange same ImgTop.:
Graphics::TBitmap*bmap＝newGraphics::TBitmap；
bmap-＞Width＝Form1-＞ImgTop-＞Width；
bmap-＞Height＝Form1-＞ImgTop-＞Height；
bmap-＞Top＝Form1-＞ImgTop-＞Top；
bmap-＞ImgTmp-＞Left＝Form1-＞ImgTop-＞Left；
After establishing hidden area B, hidden area B is emptied stand-by.
3.2, set up an array depositing Drawing Object and use MyCav, use MyCav to store the curve of drafting, specifically can in the following ways:
Herein, each when drawing by MyCav [n]. identification number is set to n, the identification number of such array number and Drawing Object is corresponding.
3.3, in drawing area A, draw a curve, if straight line is from (x0, y0) to (x1, y1), be saved in the position of MyCav [1], as follows:
Form1-＞ImgTop-＞Canvas-＞MoveTo(x0，y0)；
Form1-＞ImgTop-＞Canvas-＞LineTo(x1，y1)；
This curve object is saved in the position of the sequence number 1 of MyCav array.
MyCav[1].id＝1；
MyCav[1].x0＝x0；
MyCav[1].y0＝y0；
MyCav[1].x1＝x1；
MyCav[1].y1＝y1；
3.4, the Drawing Object set up in drawing area A, equally also draws in hidden area B, and the paintbrush of curve plotting will be established wider, like this so that corresponding pickup scope when choosing object.
bmap-＞Canvas-＞Pen-＞Width＝N
Use N to carry out the pickup scope of corresponding setting, the live width as used at drawing area is 1, and represents the curve can choosing correspondence in difference 1 pixel during N=3.
Then be the same curve of drawing same coordinate at hidden area:
Bmap-> Canvas-> Pen-> Color=1; // 1 is the digital number for curve object
bmap-＞Canvas-＞MoveTo(x0，y0)；
bmap-＞Canvas-＞LineTo(x1，y1)；
3.5, obtain the relative position of mouse at drawing area, mouse can trigger mobile or click event when drawing area moves or click, as follows:
void__fastcallTForm1::ImgTopMouseDown(TObject*Sender，
TMouseButtonButton，TShiftStateShift，intX，intY)
void__fastcallTForm1::ImgTopMouseMove(TObject*Sender，TShiftStateShift，intX，intY)
Parameter X and Y are exactly the mouse position of putting at the relative drawing area of drawing area (0,0) this moment.
3.6, behind the position (X, Y) obtaining mouse, the color value of this pixel value of hidden area is read:
n＝bmap-＞Canvas-＞Pixels[X][Y]；
If n is in the scope of curve object, be exactly the curve object that sequence number is n at the curve of mouse indication, namely MyCav [n] this object.
embodiment four
Fig. 5 shows the structure of the selecting system of the Drawing Object that the invention process four proposes, for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention, this device can be built in the software unit of mobile terminal, hardware cell or soft or hard combining unit.
In embodiments of the present invention, the selecting system of Drawing Object specifically comprises: coordinate acquiring unit 51, color value acquiring unit 52 and choose unit 53.
Coordinate acquiring unit 51 obtains the coordinate of the Drawing Object selected point that user inputs at drawing area, and drawing area comprises at least one Drawing Object, and Drawing Object has unique identification number.
In embodiments of the present invention, identification number is the digital number of sequence.
Color value acquiring unit 52 obtains the color value of pixel correspondence in hidden area of coordinate, hidden area is identical with drawing area size, position is identical, coordinate system is identical, and comprise the Drawing Object corresponding with drawing area, each Drawing Object has different color values, and color value is corresponding with the identification number of drawing area Drawing Object.
Choose the color value that unit 53 obtains according to color value acquiring unit 52, determine the Drawing Object chosen at drawing area.
In embodiments of the present invention, choose unit 53 specifically comprise identification number determination module 531 and choose module 532, wherein, the color value of identification number determination module 531 according to acquisition and the corresponding relation of identification number, determine the identification number of the Drawing Object chosen at drawing area.At drawing area, the identification number graph of a correspondence object choosing module 532 to choose identification number determination module 531 to determine is the Drawing Object chosen.
In embodiments of the present invention, the color value of Drawing Object is corresponding with identification number within the scope of pre-set color value; Then identification number determination module 531 searches the pre-set color value scope belonging to color value of acquisition, determines that the identification number corresponding with pre-set color value scope is the identification number choosing Drawing Object.
In embodiments of the present invention, when Drawing Object selected point is the pixel of multiple Drawing Object coincidence, the color value that color value acquiring unit 52 chooses the last pixel drawn at hidden area is the color value of selected point.
The beneficial aspects of the embodiment of the present invention is as follows in sum:
1, by setting up the identical hidden area of the even drawing area of size, position, coordinate system and Drawing Object, and according to the different color value that each Drawing Object of hidden area has, and the corresponding relation of the identification number of this color value and drawing area Drawing Object, determine the Drawing Object that user chooses at drawing area easily, compare without the need to the coordinate points of acquisition is carried out calculating Distance geometry with each Drawing Object in drawing area, simple, convenient.
2, by even for the color value in setting range near color value corresponding for each Drawing Object and color value identification number is set up corresponding relation, namely when no matter the color value obtained is that color value near color value or this color value that this Drawing Object is corresponding in setting range all can be thought corresponding with the identification number of this Drawing Object, avoid user's mouse and click cannot choose object outside Drawing Object.
3, by the Drawing Object of drawing area is demarcated unique digital number, using this digital number as the index of Drawing Object, set up one and drawing area position, size, the hidden area that coordinate system is all identical, all objects of drawing area are plotted to this hidden area according to original coordinate, and the color value drawn uses the digital number of object, when mouse moves to a certain position, read the pixel color of hidden area corresponding point, Drawing Object is chosen according to the digital number corresponding relation of object in the color value obtained and drawing area, by using digital number as the color value of Drawing Object, and the Drawing Object of unique number sequence number is chosen by color value, very simple and convenient.
It should be noted that in said system embodiment, included unit is carry out dividing according to function logic, but is not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional unit, also just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
In addition, one of ordinary skill in the art will appreciate that all or part of step realized in the various embodiments described above method is that the hardware that can carry out instruction relevant by program has come, corresponding program can be stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk or CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a choosing method for Drawing Object, is characterized in that, described method comprises the steps:
Obtain the coordinate of the Drawing Object selected point that user inputs at drawing area, described drawing area comprises at least one Drawing Object, and described Drawing Object has unique identification number;
Obtain the color value that the pixel of described coordinate is corresponding in hidden area, described hidden area is identical with drawing area size, position is identical, coordinate system is identical, and comprise the Drawing Object corresponding with drawing area, each Drawing Object described has different color values, and described color value is corresponding with the identification number of drawing area Drawing Object;
According to the color value of described acquisition, determine the Drawing Object chosen at drawing area;
The described color value according to described acquisition, determines that the step of the Drawing Object chosen at drawing area specifically comprises: according to the color value of described acquisition and the corresponding relation of described identification number, determine the identification number of the Drawing Object chosen at drawing area; At drawing area, described identification number graph of a correspondence object is chosen to be the Drawing Object chosen;
The pass that the color value of described Drawing Object is corresponding with the identification number of drawing area Drawing Object is: the color value of described Drawing Object is corresponding with described identification number within the scope of pre-set color value;
The corresponding relation of the described color value according to described acquisition and described identification number, determine that the step of the identification number of the Drawing Object chosen at drawing area is specially:
Search the pre-set color value scope belonging to color value of described acquisition, determine the identification number corresponding with described pre-set color value scope for described in choose the identification number of Drawing Object;
Described pre-set color value scope is the region be made up of the color value in color value corresponding to each Drawing Object and this color value adjacent ranges thereof.
2. the method for claim 1, is characterized in that, when described Drawing Object selected point is the pixel of multiple Drawing Object coincidence, then the color value choosing the pixel of last drafting at hidden area is the color value of described selected point.
3. the method as described in claim as arbitrary in claim 1 to 2, it is characterized in that, at drawing area, using the identification number of the digital number of Drawing Object as Drawing Object, at hidden area, using the color value of the digital number value of described Drawing Object as Drawing Object.
4. a selecting system for Drawing Object, is characterized in that, described system comprises:
Coordinate acquiring unit, for obtaining the coordinate of the Drawing Object selected point that user inputs at drawing area, described drawing area comprises at least one Drawing Object, and described Drawing Object has unique identification number;
Color value acquiring unit, for the color value that the pixel obtaining described coordinate is corresponding in hidden area, described hidden area is identical with drawing area size, position is identical, coordinate system is identical, and comprise the Drawing Object corresponding with drawing area, each Drawing Object described has different color values, and described color value is corresponding with the identification number of drawing area Drawing Object;
Choose unit, for the color value obtained according to described color value acquiring unit, determine the Drawing Object chosen at drawing area;
Described unit of choosing specifically comprises:
Identification number determination module, for according to the color value of described acquisition and the corresponding relation of described identification number, determines the identification number of the Drawing Object chosen at drawing area;
Choose module, at drawing area, the identification number graph of a correspondence object choosing described identification number determination module to determine is the Drawing Object chosen;
The color value of described Drawing Object is corresponding with described identification number within the scope of pre-set color value;
Described identification number determination module, for search described acquisition color value belonging to pre-set color value scope, determine the identification number corresponding with described pre-set color value scope for described in choose the identification number of Drawing Object;
Described pre-set color value scope is the region be made up of the color value in color value corresponding to each Drawing Object and this color value adjacent ranges thereof.
5. system as claimed in claim 4, it is characterized in that, described color value acquiring unit, for when described Drawing Object selected point be multiple Drawing Object overlap pixel time, then the color value choosing the last pixel drawn at hidden area is the color value of described selected point.
6. the system as described in claim as arbitrary in claim 4-5, it is characterized in that, at drawing area, using the identification number of the digital number of Drawing Object as Drawing Object, at hidden area, using the color value of the digital number value of described Drawing Object as Drawing Object.
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| CN106662973B (en) * | 2014-08-22 | 2020-05-05 | Nec显示器解决方案株式会社 | Image display system, image control apparatus, display apparatus, and display control method |
| CN107168961B (en) * | 2016-03-07 | 2020-06-26 | 阿里巴巴集团控股有限公司 | Data display method and device for chart |
| CN106127685B (en) * | 2016-06-29 | 2020-02-14 | 福建天泉教育科技有限公司 | Method and system for quickly erasing lines |
| CN108933955A (en) * | 2017-05-24 | 2018-12-04 | 阿里巴巴集团控股有限公司 | A kind of method for drafting and device |
| CN109146766B (en) * | 2018-09-29 | 2023-07-07 | 智器云南京信息科技有限公司 | Object selection method and device |
| CN111273971B (en) * | 2018-12-04 | 2022-07-29 | 腾讯科技（深圳）有限公司 | Method and device for processing information in view and storage medium |
| CN109934886B (en) * | 2019-03-07 | 2023-06-02 | 广州视源电子科技股份有限公司 | Graph filling method and device and interactive intelligent equipment |
| CN112433651B (en) * | 2020-11-13 | 2022-03-11 | 北京鸿腾智能科技有限公司 | Region identification method, device, storage medium and device |
| CN114255278A (en) * | 2022-02-28 | 2022-03-29 | 深圳思谋信息科技有限公司 | Graph click detection method and device, computer equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01200481A (en) * | 1988-02-05 | 1989-08-11 | Japan Radio Co Ltd | Picking method for three-dimensional graphic |
| CN1652565A (en) * | 2003-12-01 | 2005-08-10 | 索尼株式会社 | Image taking apparatus |
| CN102087708A (en) * | 2009-12-03 | 2011-06-08 | 深圳市华普电子技术有限公司 | Electronic equipment with figure-recognition function and figure-recognition method thereof |
-
2011
- 2011-06-30 CN CN201110181304.9A patent/CN102855132B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01200481A (en) * | 1988-02-05 | 1989-08-11 | Japan Radio Co Ltd | Picking method for three-dimensional graphic |
| CN1652565A (en) * | 2003-12-01 | 2005-08-10 | 索尼株式会社 | Image taking apparatus |
| CN102087708A (en) * | 2009-12-03 | 2011-06-08 | 深圳市华普电子技术有限公司 | Electronic equipment with figure-recognition function and figure-recognition method thereof |
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