CN101872598A - Partial amplifying device and method of picture - Google Patents
Partial amplifying device and method of picture Download PDFInfo
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- CN101872598A CN101872598A CN200910050014A CN200910050014A CN101872598A CN 101872598 A CN101872598 A CN 101872598A CN 200910050014 A CN200910050014 A CN 200910050014A CN 200910050014 A CN200910050014 A CN 200910050014A CN 101872598 A CN101872598 A CN 101872598A
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Abstract
The invention provides partial amplifying device and method of a picture. The partial amplifying device is arranged in an electronic device which displays a current display page, and the partial amplifying device also comprises a sensing module, a locating module and a preview module. The partial amplifying method is realized through the partial amplifying device and comprises the steps as follows: the sensing module receives a partial amplifying command and sends the partial amplifying command to the locating module and the preview module; after receiving the partial amplifying command, the locating module selects a partial region of the current display page with the position of a cursor as the center, and follows the motion locus of the cursor; and after receiving the partial amplifying command, the preview module generates a preview box and covers the preview box on the current display page, wherein the preview box displays the partial region with a predetermined amplifying ratio. Therefore, a user can obtain a corresponding partial amplified drawing in the preview box only by moving the position of the cursor without zoom operations, and the operation is very convenient.
Description
[technical field]
The present invention relates to a kind of local multiplying arrangement and local amplification method of picture, particularly a kind of local multiplying arrangement of the picture of being convenient to operate and local amplification method.
[background technology]
The GPS navigation system is one of GPS positioning system important application direction, the gps antenna of GPS navigation system receives from 3 data messages that transmitted in earth-circling 24 gps satellites at least, in conjunction with the picture that is stored in the navigation terminal, the position coordinates of determining by gps satellite signal is complementary therewith, determine the accurate position in the navigation object picture, and carry out near the route guidance this position.
Present picture, if the user is interested in certain zone of seeing on the picture, but but picture not in a proper ratio chi and position, all need picture is zoomed to certain engineer's scale usually, also need to carry out some during this time and draw, just see the details that this is regional then.In order to reach this purpose, the user need carry out a series of convergent-divergent or dilatory operation, and method of operating is very loaded down with trivial details.And zoom operations and dilatory operation need timesharing to carry out, and can't realize operating continuity.
[summary of the invention]
The object of the present invention is to provide a kind of local multiplying arrangement and local amplification method of the picture of being convenient to operate.
For achieving the above object, the invention provides a kind of local multiplying arrangement of picture, be located in the electronic installation, wherein, described electronic installation shows current display page, and described local multiplying arrangement comprises that detecting module is used to accept local the amplification and instructs and detect cursor whether exceed current display page; Detecting module connects locating module, and after the local amplification instruction of described locating module acceptance, chooses the regional area of current display page with the cursor position as the center, and follow the motion track of described cursor; Detecting module and locating module connect previewing module, and the local amplification instruction of described previewing module acceptance back generation preview pane, and described preview pane is covered on the current display page, and wherein, described preview pane is with predetermined magnification ratio demonstration regional area.
For achieving the above object, the present invention also provides a kind of local amplification method of picture, its local multiplying arrangement by picture is reached, and described local multiplying arrangement is located in the electronic installation, wherein, described electronic installation shows current display page, and described local multiplying arrangement comprises detecting module, locating module and previewing module, and described local amplification method may further comprise the steps: detecting module is accepted locally to amplify instruction and also transfer to locating module and previewing module; Locating module is chosen the regional area of current display page with the cursor position as the center, and is followed the motion track of described cursor after accepting local amplification instruction; Previewing module accept local amplify instruction after, generate preview pane and described preview pane be covered on the current display page, wherein, described preview pane shows regional area with predetermined magnification ratio.
Compared with prior art, the motion track that the present invention follows described cursor amplifies regional area and demonstration, the user only needs the moving cursor position can obtain corresponding partial enlarged drawing in preview pane, and no longer needs zoom operations, and it is very convenient to operate.
[description of drawings]
Fig. 1 is the functional-block diagram of the local multiplying arrangement of picture of the present invention.
Fig. 2 is the process flow diagram of the local amplification method of picture of the present invention.
Fig. 3 is the local enlarged diagram of picture of the present invention.
[embodiment]
See also Fig. 1 and shown in Figure 3, the invention provides a kind of local multiplying arrangement of picture, be located in the electronic installation (figure does not show, can be navigator), described electronic installation shows current display page 100.And the local multiplying arrangement of described picture comprises detecting module 30, and described detecting module 30 is used to accept local the amplification and instructs and detect cursor whether exceed current display page 100 (can be electronic chart); Detecting module 30 connects locating module 40, and after the local amplification instruction of described locating module 40 acceptance, chooses the regional area 101 of current display page with the cursor position as the center, and follow the motion track of described cursor; Wherein, locating module 40 sees through the regional area 101 of periphery to choose current display page 100 that choice box 41 is covered in regional area 101.Detecting module 30 and locating module 40 connect previewing module 50, and described previewing module 50 is accepted the local instruction back of amplifying and is generated preview pane 51, and described preview pane 51 is covered on the current display page 100, wherein, described preview pane 51 shows regional area 101 with predetermined magnification ratio.Detecting module 30 also connects mobile module 60, when cursor exceeds current display page 100, by mobile module 60 direction of current display page 100 towards cursor is moved, and no longer exceeds current display page 100 until cursor.
Please in conjunction with consulting Fig. 1, Fig. 2 and shown in Figure 3, the local amplification method of picture of the present invention is reached by the local multiplying arrangement of the picture of Fig. 1, and the local amplification method of described picture may further comprise the steps:
Step 201: detecting module 30 is accepted local amplification instruction and is transferred to locating module 40 and previewing module 50;
Step 202: locating module 40 is chosen the regional area 101 of current display page 100 with the cursor position as the center, and is followed the motion track of described cursor after accepting local amplification instruction; Wherein, locating module 40 sees through the regional area 101 of periphery to choose current display page 100 that choice box 41 is covered in regional area 101;
Step 203: whether detecting module 30 detecting cursors exceed current display page 100, and when cursor does not exceed current display page 100, execution in step 204; And when cursor exceeds current display page 100, execution in step 205;
Step 204: previewing module 50 accept local amplify instruction after, generate preview pane 51 and described preview pane 51 be covered on the current display page 100, wherein, described preview pane 51 shows regional area 101 with predetermined magnification ratio; Wherein, the position of described preview pane 51 can be decided according to the actual requirements, and for example, described preview pane 51 is arranged at the fringe region of current display page 100, and is covered in the fringe region of current display page 100; Perhaps described preview pane 51 is covered in the top of regional area 101; The size of predetermined magnification ratio also can be decided according to the actual requirements, as 2 times of amplifications or 3 times of amplifications etc.;
Step 205: mobile module 60 moves the direction of current display page towards cursor, and is back to step 203.
The motion track that the present invention follows described cursor amplifies regional area 101 and demonstration, and the user only needs the moving cursor position can obtain corresponding partial enlarged drawing in preview pane 51, and no longer needs zoom operations, and it is very convenient to operate.
Claims (8)
1. the local multiplying arrangement of a picture is located in the electronic installation, and wherein, described electronic installation shows current display page, it is characterized in that described local multiplying arrangement comprises:
Detecting module is used to accept local the amplification and instructs and detect cursor whether exceed current display page;
Locating module connects detecting module, and after the local amplification instruction of described locating module acceptance, chooses the regional area of current display page with the cursor position as the center, and follow the motion track of described cursor;
Previewing module connects detecting module and locating module, and the local amplification instruction of described previewing module acceptance back generation preview pane, and described preview pane is covered on the current display page, and wherein, described preview pane is with predetermined magnification ratio demonstration regional area.
2. the local multiplying arrangement of picture according to claim 1, it is characterized in that: described electronic installation is a navigator, and described current display page is an electronic chart.
3. the local amplification method of a picture, its local multiplying arrangement by picture is reached, and described local multiplying arrangement is located in the electronic installation, wherein, described electronic installation shows current display page, and described local multiplying arrangement comprises detecting module, locating module and previewing module, it is characterized in that described local amplification method may further comprise the steps:
Detecting module is accepted local amplification instruction and is transferred to locating module and previewing module;
Locating module is chosen the regional area of current display page with the cursor position as the center, and is followed the motion track of described cursor after accepting local amplification instruction;
Previewing module accept local amplify instruction after, generate preview pane and described preview pane be covered on the current display page, wherein, described preview pane shows regional area with predetermined magnification ratio.
4. the local amplification method of picture according to claim 3 is characterized in that: locating module sees through choice box and is covered in the periphery of regional area to choose the regional area of current display page.
5. the local amplification method of picture according to claim 3, it is characterized in that: described preview pane is positioned at the fringe region of current display page, and is covered in the fringe region of current display page.
6. the local amplification method of picture according to claim 3, it is characterized in that: described preview pane is covered in the top of regional area.
7. the local amplification method of picture according to claim 3, it is characterized in that: locating module is followed the motion track of cursor, and whether exceed current display page by detecting module detecting cursor, and when cursor does not exceed current display page, regional area is transferred to previewing module by described locating module.
8. the local amplification method of picture according to claim 7, it is characterized in that: described local multiplying arrangement also comprises mobile module, when cursor exceeds current display page, by mobile module the direction of current display page towards cursor moved, no longer exceed current display page until cursor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910050014A CN101872598A (en) | 2009-04-24 | 2009-04-24 | Partial amplifying device and method of picture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910050014A CN101872598A (en) | 2009-04-24 | 2009-04-24 | Partial amplifying device and method of picture |
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| CN101872598A true CN101872598A (en) | 2010-10-27 |
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| CN200910050014A Pending CN101872598A (en) | 2009-04-24 | 2009-04-24 | Partial amplifying device and method of picture |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102543038A (en) * | 2010-12-30 | 2012-07-04 | 上海博泰悦臻电子设备制造有限公司 | Display method and display device |
| CN103366713A (en) * | 2012-03-27 | 2013-10-23 | 联想(北京)有限公司 | Display method and display device |
| CN103377583A (en) * | 2012-04-17 | 2013-10-30 | 百度在线网络技术（北京）有限公司 | Map display method and map display system for mobile terminal, and GIS (geographical information system) server |
| CN103376104A (en) * | 2012-04-24 | 2013-10-30 | 昆达电脑科技(昆山)有限公司 | Method for generating split picture according to touch gesture |
| CN104796594A (en) * | 2014-01-16 | 2015-07-22 | 中兴通讯股份有限公司 | Preview interface special effect real-time presenting method and terminal equipment |
| CN104834438A (en) * | 2015-06-02 | 2015-08-12 | 广东欧珀移动通信有限公司 | Desktop display method and device |
| CN104854547A (en) * | 2013-06-03 | 2015-08-19 | 东莞宇龙通信科技有限公司 | Display processing method and display processing system for functionality controls |
| CN105677187A (en) * | 2016-02-16 | 2016-06-15 | 小天才科技有限公司 | Image display control method and device |
| CN106095823A (en) * | 2016-05-31 | 2016-11-09 | 青岛海信移动通信技术股份有限公司 | A kind of map-indication method and device |
| CN107907139A (en) * | 2017-11-06 | 2018-04-13 | 广东欧珀移动通信有限公司 | Air navigation aid, device, storage medium and mobile terminal |
| WO2018120533A1 (en) * | 2016-12-27 | 2018-07-05 | 华为技术有限公司 | Multi-screen display method and apparatus |
| CN109525819A (en) * | 2018-12-19 | 2019-03-26 | 深圳市宇通联发科技有限公司 | Shooting shows equipment with picture-in-picture |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102543038A (en) * | 2010-12-30 | 2012-07-04 | 上海博泰悦臻电子设备制造有限公司 | Display method and display device |
| CN102543038B (en) * | 2010-12-30 | 2015-07-15 | 上海博泰悦臻电子设备制造有限公司 | Display method and display device |
| CN103366713A (en) * | 2012-03-27 | 2013-10-23 | 联想(北京)有限公司 | Display method and display device |
| CN103366713B (en) * | 2012-03-27 | 2016-01-27 | 联想(北京)有限公司 | A kind of display packing and device |
| CN103377583A (en) * | 2012-04-17 | 2013-10-30 | 百度在线网络技术（北京）有限公司 | Map display method and map display system for mobile terminal, and GIS (geographical information system) server |
| CN103376104A (en) * | 2012-04-24 | 2013-10-30 | 昆达电脑科技(昆山)有限公司 | Method for generating split picture according to touch gesture |
| CN104854547A (en) * | 2013-06-03 | 2015-08-19 | 东莞宇龙通信科技有限公司 | Display processing method and display processing system for functionality controls |
| WO2015106508A1 (en) * | 2014-01-16 | 2015-07-23 | 中兴通讯股份有限公司 | Image presentation method, terminal device and computer storage medium |
| CN104796594A (en) * | 2014-01-16 | 2015-07-22 | 中兴通讯股份有限公司 | Preview interface special effect real-time presenting method and terminal equipment |
| CN104834438A (en) * | 2015-06-02 | 2015-08-12 | 广东欧珀移动通信有限公司 | Desktop display method and device |
| CN105677187A (en) * | 2016-02-16 | 2016-06-15 | 小天才科技有限公司 | Image display control method and device |
| CN105677187B (en) * | 2016-02-16 | 2019-01-01 | 小天才科技有限公司 | The display control method and device of image |
| CN106095823A (en) * | 2016-05-31 | 2016-11-09 | 青岛海信移动通信技术股份有限公司 | A kind of map-indication method and device |
| WO2018120533A1 (en) * | 2016-12-27 | 2018-07-05 | 华为技术有限公司 | Multi-screen display method and apparatus |
| CN108323197A (en) * | 2016-12-27 | 2018-07-24 | 华为技术有限公司 | A kind of method and apparatus of multihead display |
| CN107907139A (en) * | 2017-11-06 | 2018-04-13 | 广东欧珀移动通信有限公司 | Air navigation aid, device, storage medium and mobile terminal |
| CN109525819A (en) * | 2018-12-19 | 2019-03-26 | 深圳市宇通联发科技有限公司 | Shooting shows equipment with picture-in-picture |
| CN109525819B (en) * | 2018-12-19 | 2024-01-09 | 深圳市宇通联发科技有限公司 | Picture-in-picture display device for shooting |
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Application publication date: 20101027 |