CN101408828A - Method for scaling display picture of electronic device - Google Patents
Method for scaling display picture of electronic device Download PDFInfo
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- CN101408828A CN101408828A CNA2007101631561A CN200710163156A CN101408828A CN 101408828 A CN101408828 A CN 101408828A CN A2007101631561 A CNA2007101631561 A CN A2007101631561A CN 200710163156 A CN200710163156 A CN 200710163156A CN 101408828 A CN101408828 A CN 101408828A
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Abstract
The invention provides a scaling method for the display picture of an electronic device and is used for amplifying the specific area that is appointed by a portable electronic device. The scaling method comprises the following steps: a combination of an access key is set, and a triggering event of the access key is loaded with a window operation system, which is taken as a monitoring event; the triggering event of an input device is detected; if detecting the triggering event of the access key, the window operation system executes a window operation system scaling program to scale the display picture; therefore, the same group of access key signals can scale the specific area in different application programs.
Description
Technical field
The present invention relates to a kind of Zoom method of display frame of electronic installation, particularly the Zoom method in specified zone in a kind of display unit of portable electronic equipment.
Background technology
Many electronic products are in order to be convenient for carrying, so compact trend is arranged gradually.For instance, mobile computer, lithographic plate computing machine (Tablet), UMPC (Ultra Mobile PC) or PDA mobile phone etc.These products also have independently display unit in addition except general desk-top computer program or function commonly used can be provided.The user can operate or observe program run situation in the electronic product by display unit.But in order to meet characteristic easy to carry, display unit can use the LCD screen of reduced size.Making thus has the user of part to have obstacle in the reading, is a new problem so will how to improve the readability of display unit.
With regard to regard to mobile computer,, can make that more the user is difficult for watching the message in the display unit if on undersized display unit, use higher resolution.So just the someone proposes to add zoom function (zooming in/out) in application program.The user just can amplify the information that will read/be contracted to the custom that meets user's reading by the zoom function that application program provided.With red fox browser (Firefox) is example, and the user is if will carry out convergent-divergent to web page contents, and the user only need press " ctrl " cooperate the roll mouse roller just can amplify/dwindle web page contents again.
But all can set different zoom function hot keys for different application programs, but the defined zoom function hot key of each application program all be not quite similar, and these zoom function hot keys mostly are the Macintosh that a plurality of button is formed greatly.So the user may not remember all Macintoshs, though application program has the function that convergent-divergent is provided, not meeting the user requires simple use.
Summary of the invention
In view of above problem, fundamental purpose of the present invention is to provide a kind of Zoom method of display frame of electronic installation, in order to amplify the specified specific region of portable electronic equipment.
For achieving the above object, the Zoom method of the display frame of the disclosed electronic installation of the present invention comprises the following steps: to set the combination of fast key, and the trigger event of fast key is loaded Windows as the monitoring incident; The trigger event of detecting input media; If Windows detects the trigger event of fast key, Windows is carried out Windows convergent-divergent program, in order to carry out display picture zooming.
The present invention detects the fast key signal that keyboard sends, and triggers mousebutton convergent-divergent incident in order to carry out the picture convergent-divergent of cursor of mouse region.So can utilize identical fast key to realize the picture convergent-divergent of each application program.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is an operation workflow synoptic diagram of the present invention;
Fig. 2 A is the preceding synoptic diagram of the convergent-divergent of browser content;
Fig. 2 B is a synoptic diagram behind the convergent-divergent of browser content;
Fig. 3 A is the convergent-divergent synoptic diagram of present embodiment to the icon picture;
Fig. 3 B is the convergent-divergent synoptic diagram of present embodiment to the icon picture;
Fig. 4 A is the convergent-divergent synoptic diagram of present embodiment to graphic picture;
Fig. 4 B is the convergent-divergent synoptic diagram of present embodiment to graphic picture;
Fig. 5 A is the convergent-divergent synoptic diagram of present embodiment to text screen;
Fig. 5 B is the convergent-divergent synoptic diagram of present embodiment to text screen;
Fig. 6 A is the convergent-divergent synoptic diagram of present embodiment to the icon picture;
Fig. 6 B is the convergent-divergent synoptic diagram of present embodiment to the icon picture;
Fig. 7 A is the convergent-divergent synoptic diagram of present embodiment to graphic picture;
Fig. 7 B is the convergent-divergent synoptic diagram of present embodiment to graphic picture;
Fig. 8 A is the convergent-divergent synoptic diagram of another embodiment to text screen;
Fig. 8 B is the convergent-divergent synoptic diagram of another embodiment to text screen;
Fig. 9 A is the convergent-divergent synoptic diagram of another embodiment to the icon picture;
Fig. 9 B is the convergent-divergent synoptic diagram of another embodiment to the icon picture;
Figure 10 A is the convergent-divergent synoptic diagram of another embodiment to graphic picture;
Figure 10 B is the convergent-divergent synoptic diagram of another embodiment to graphic picture.
Wherein, Reference numeral
S110～S140 steps flow chart of the present invention
210 display units
220 first viewing areas
230 second viewing areas
300 cursor of mouse
Embodiment
The invention provides a kind of Zoom method of display frame of electronic installation, be applied to the display unit of portable electronic equipment.Portable electronic equipment can be mobile computer, lithographic plate computing machine (Tablet), UMPC (Ultra Mobile PC) or PDA mobile phone etc.
Window series operating system with Microsoft in the present embodiment is example.Please refer to shown in Figure 1ly, it is an operation workflow synoptic diagram of the present invention.At first, set the combination of fast key, the trigger event of fast key is loaded Windows as monitoring incident (step S110).The triggering mode of this fast key is an external interrupt, in other words, it can be considered as this program residing to Windows, waits for that promptly the trigger event of this fast key is triggered.The trigger event fast key (step S120) of detecting input media, wherein fast key can be that composite-key also can be single button.If Windows detects the trigger event of fast key, Windows is carried out window convergent-divergent program, in order to carry out display picture zooming (step S130), personal computer is gone to trigger incidents such as window demonstration and drafting window again according to the look-at-me (interrupter) that input media sent by Windows.
Next, whether the detecting keyboard has the end signal (step S140) of transmission, if detected end signal, then finishes processing and amplifying, and repeating step S130.If do not detect end signal, then repeating step S140.
In the present invention, because the fast key signal that keyboard sent is a hardware interrupt, so when having identical fast key as if it for executory application program, operating system can be considered as the hardware interrupt that keyboard sent priority processing, and will block the fast key signal that application program is sent.Thus, can avoid when being pressed into fast key, can activating the corresponding function of the identical shortcut of application program.
Fast key is the combination of each button in the keyboard in the present embodiment, for convenience of description in the present embodiment, so in this definition fast key be " Ctrl "+" Page up ", in addition can certainly be other key combination.
Preferred embodiment of the present invention please refer to shown in Fig. 2 A, Fig. 2 B, and it is respectively the convergent-divergent front and back synoptic diagram of browser content.Be the shown picture of a browser in Fig. 2 A, in Fig. 2 A, comprise having respectively " link 1 ", " link 2 " with " link 3 ".When the user by depressing fast key " Ctrl "+" Page up ".When operating system detects the fast key signal " Ctrl "+" Page up " after the input, operating system can be carried out the action of convergent-divergent according to the enlargement ratio and the magnification region that set.So for convenience of description with binding in Fig. 2 A picture 1 and binding 2 sizes of amplifying shown in Fig. 2 B, in other words exactly the subregion is play with the picture of whole display unit at present embodiment.
In addition, also please refer to shown in Fig. 3 A, Fig. 3 B, Fig. 4 A and Fig. 4 B, it is the convergent-divergent synoptic diagram of present embodiment to various pictures.Except above-mentioned icon or literal are amplified, the present invention can also carry out the processing of convergent-divergent to figure.
Carry out the amplification of local repressentation picture according to cursor of mouse 300 positions in the another embodiment of the present invention.At first, for cursor of mouse 300 positions, be that the center captures the image content in first viewing area 220 according to the position.And the pictures in first viewing area 220 are repainted to second viewing area 230.
Suppose that first viewing area 220 in the present embodiment is the zone of 10*10 pixel, and second viewing area 230 is the display window of 30*30 pixel.So the windows content that first viewing area 220 is contained, if be placed in second viewing area 230, then windows content can be exaggerated 9 times.Certainly set different viewing areas and display window according to the display unit 210 of different portable electronic equipments.
Please refer to shown in Fig. 5 A and Fig. 5 B, it is the convergent-divergent synoptic diagram of present embodiment to text screen.Cursor of mouse 300 among Fig. 5 A is moved in the picture " file 3 " time, the user is by depressing fast key at the same time " Ctrl "+" Page up ".When operating system detects the fast key signal " Ctrl "+" Page up " after the input, operating system can show in second viewing area 230 first viewing area 220 (frame of broken lines is first display window among Fig. 5 A) around it according to the position of cursor of mouse 300 in (black surround is second viewing area 230 among Fig. 5 B).When cursor of mouse 300 moved to diverse location, operating system can be amplified the action of demonstration according to cursor of mouse 300 current positions.In addition, also please refer to shown in Fig. 6 A, Fig. 6 B, Fig. 7 A and Fig. 7 B, it is the convergent-divergent synoptic diagram of present embodiment to various pictures.Except above-mentioned icon or literal are amplified, the present invention can also carry out the processing of convergent-divergent to figure.
Another kind of preferred embodiment of the present invention is amplified to whole display frame according to the position at cursor of mouse 300 places with the position.This embodiment is that with a last different place amplification viewing area of a last preferred embodiment only is the some of display frame, and this preferred embodiment is to be amplified to whole display frame.At first, for cursor of mouse 300 positions, be that the center captures the image content in first viewing area 220 according to the position.And the content in first viewing area 220 repainted to display unit 210.Still, suppose that first viewing area 220 in the present embodiment is the zone of 10*10 pixel.And please refer to shown in Fig. 8 A and Fig. 8 B, it carries out the synoptic diagram of convergent-divergent to display frame for another embodiment.
Cursor of mouse 300 among Fig. 8 A is moved in the picture " file 3 " time, the user is by depressing fast key at the same time " Ctrl "+" Page up ".When operating system detects the fast key signal " Ctrl "+" Pageup " and the input after, operating system can show first viewing area 220 arround it (frame of broken lines is first display window among Fig. 8 A) according to the position of cursor of mouse 300 in display unit 210.When cursor of mouse 300 moved to diverse location, operating system can be amplified the action of demonstration according to cursor of mouse 300 current positions.
In addition, also please refer to shown in Fig. 9 A, Fig. 9 B, Figure 10 A and Figure 10 B, it is the convergent-divergent synoptic diagram of another embodiment to various pictures.Except above-mentioned icon or literal are amplified, the present invention can also carry out the processing of convergent-divergent to figure.
The present invention detects the fast key signal that keyboard sends, and Windows detects this fast key signal, then calls fast key window convergent-divergent incident in order to carry out the picture convergent-divergent of cursor of mouse 300 regions.So can utilize identical fast key to reach the picture convergent-divergent of each application program.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (9)
1, a kind of Zoom method of display frame of electronic installation, the specific region in order in the current display frame of amplifying portable electronic equipment is characterized in that this Zoom method comprises the following steps:
Set a fast key, the trigger event of this fast key is loaded Windows as a monitoring incident;
Monitor the trigger event of an input media; And
If listen to the trigger event of this fast key, carry out a window convergent-divergent program, in order to carry out display picture zooming.
2, the Zoom method of the display frame of electronic installation according to claim 1 is characterized in that, this fast key signal is a hardware interrupt.
3, the Zoom method of the display frame of electronic installation according to claim 1 is characterized in that, should the monitoring incident loads that Windows is resident to be oracle listener.
4, the Zoom method of the display frame of electronic installation according to claim 1 is characterized in that, this Zoom method more comprises the following steps:
The displaying contents that captures one first viewing area repaints and is shown in one second viewing area.
5, the Zoom method of the display frame of electronic installation according to claim 4 is characterized in that, captures this first viewing area, more comprises the following steps:
With the position of a cursor of mouse, capture this first viewing area.
6, the Zoom method of the display frame of electronic installation according to claim 4 is characterized in that, captures this first viewing area, more comprises the following steps:
With the present displayed content of this display unit, capture and be this first area.
7, the Zoom method of the display frame of electronic installation according to claim 1 is characterized in that, this input media is a keyboard.
8, the Zoom method of the display frame of electronic installation according to claim 1 is characterized in that, this input media is a mouse.
9, the Zoom method of the display frame of electronic installation according to claim 1 is characterized in that, this fast key is composite-key combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101631561A CN101408828A (en) | 2007-10-10 | 2007-10-10 | Method for scaling display picture of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101631561A CN101408828A (en) | 2007-10-10 | 2007-10-10 | Method for scaling display picture of electronic device |
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| CN101408828A true CN101408828A (en) | 2009-04-15 |
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| CNA2007101631561A Pending CN101408828A (en) | 2007-10-10 | 2007-10-10 | Method for scaling display picture of electronic device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436341A (en) * | 2011-09-19 | 2012-05-02 | 百度在线网络技术（北京）有限公司 | Method and device for conducting content operation on display screen of mobile terminal |
| CN102890816A (en) * | 2011-07-20 | 2013-01-23 | 深圳市快播科技有限公司 | Method and device for video image scaling |
| CN103885575A (en) * | 2012-12-19 | 2014-06-25 | 宝德科技股份有限公司 | Input device and method for input device to execute amplification of display images |
| CN104423789A (en) * | 2013-09-09 | 2015-03-18 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN104536660A (en) * | 2014-12-16 | 2015-04-22 | 小米科技有限责任公司 | Interface displaying method and device |
| CN105578275A (en) * | 2015-12-16 | 2016-05-11 | 小米科技有限责任公司 | Video display method and apparatus |
-
2007
- 2007-10-10 CN CNA2007101631561A patent/CN101408828A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890816A (en) * | 2011-07-20 | 2013-01-23 | 深圳市快播科技有限公司 | Method and device for video image scaling |
| CN102890816B (en) * | 2011-07-20 | 2015-07-29 | 深圳市快播科技有限公司 | Video image zooming disposal route and video image zooming treating apparatus |
| CN102436341A (en) * | 2011-09-19 | 2012-05-02 | 百度在线网络技术（北京）有限公司 | Method and device for conducting content operation on display screen of mobile terminal |
| CN103885575A (en) * | 2012-12-19 | 2014-06-25 | 宝德科技股份有限公司 | Input device and method for input device to execute amplification of display images |
| CN103885575B (en) * | 2012-12-19 | 2017-04-12 | 宝德科技股份有限公司 | Input device and method for input device to execute amplification of display images |
| CN104423789A (en) * | 2013-09-09 | 2015-03-18 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| US9910584B2 (en) | 2013-09-09 | 2018-03-06 | Lenovo (Beijing) Limited | Method for manipulating folders and apparatus thereof |
| CN104536660A (en) * | 2014-12-16 | 2015-04-22 | 小米科技有限责任公司 | Interface displaying method and device |
| CN105578275A (en) * | 2015-12-16 | 2016-05-11 | 小米科技有限责任公司 | Video display method and apparatus |
| WO2017101485A1 (en) * | 2015-12-16 | 2017-06-22 | 小米科技有限责任公司 | Video display method and device |
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Open date: 20090415 |