CN102662530A - Control method of multipoint touch infrared whiteboard in PPT mode - Google Patents
Control method of multipoint touch infrared whiteboard in PPT mode Download PDFInfo
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- CN102662530A CN102662530A CN2012100741461A CN201210074146A CN102662530A CN 102662530 A CN102662530 A CN 102662530A CN 2012100741461 A CN2012100741461 A CN 2012100741461A CN 201210074146 A CN201210074146 A CN 201210074146A CN 102662530 A CN102662530 A CN 102662530A
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Abstract
The invention discloses a control method of a multipoint touch infrared whiteboard in a PPT mode. The method comprises firstly judging touch is single-finger operation or multi-finger operation when the touch occurs in a PPT playing mode; if the touch is single-finger operation, allowing a PPT program to enter a PPT marking mode; and if the touch is multi-finger operation, allowing the PPT program to enter a PPT page-turn mode, and determining the PPT display pages up or pages down according to a multi-finger movement direction. When setting a certain multi-finger movement direction is page-up, the reverse multi-finger movement direction is page-down. The invention can conveniently carry out marking and page turning in a PPT mode according to requirement of users, and is insusceptible to misoperation.
Description
[technical field]
The present invention relates to the infrared blank of multi-point touch, relate in particular to the control method under the infrared blank PPT of a kind of multi-point touch pattern.
[background technology]
The use of interactive electric whiteboard in classroom and meeting room is more and more universal, and its effect is equivalent to a big touch-screen.As a computer peripheral equipment, the operation of electronic whiteboard is the function of having simulated mouse action basically, and this mode also exists some shortcomings when bringing convenience, and a typical maloperation is when being in the PPT play mode.
In the PPT play mode, user's whiteboard operating is equivalent to use mouse to operate.When clicking blank, the left button that is equivalent to click the mouse carries out downward page turn over operation and in PPT, click the left mouse button acquiescence, and this click action can cause the downward page turning of PPT.Yet many times this is not the effect that the user wants, because more likely just hope to do some mark or tell-tale operations.But the PPT program is in case page turning downwards, in blank end do not have again to make progress the fast method of page turning, causes operational trouble.
[summary of the invention]
The technical matters that the present invention will solve provides the control method under a kind of infrared blank PPT of multi-point touch pattern that is not easy to occur maloperation.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopts is; Control method under the infrared blank PPT of a kind of multi-point touch pattern has to touch when taking place under the PPT play mode, at first judges it is singly to refer to operation or refer to operation more; When judgement is when singly referring to operate, the PPT program gets into the mark pattern of PPT; When judgement is when referring to operation more; The PPT program gets into the page turning pattern of PPT; And according to many fingers moving direction decision PPT page displayed the page turning that makes progress still be downward page turning, more than 1 refer to that moving directions are that opposite many fingers moving direction then is downward page turning when making progress page turning when setting certain.
Control method under the infrared blank PPT of the above-described multi-point touch pattern, the described moving direction that refers to are turned over 1 page from left to right the time more under the PPT page displayed, the moving direction of many fingers turns over 1 page from right to left the time on the PPT page displayed.
Control method under the infrared blank PPT of the multi-point touch of the present invention pattern can mark and page turning under the PPT pattern according to user's needs easily, is not easy to take place maloperation.
[description of drawings]
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation.
Fig. 1 is the process flow diagram of control method under the infrared blank PPT of the multi-point touch of the present invention pattern.
[embodiment]
As shown in Figure 1; When the control method under the infrared blank PPT of the multi-point touch of the present invention pattern has judged the touch generation in the PPT play mode; Confirm at first singly to refer to operation still is to refer to operation more, and when confirming singly to refer to operate, the blank program is sent the key assignments of keyboard Ctrl+P to the PPT program; The PPT program gets into the mark pattern of PPT, singly refers to move to annotate at the enterprising rower of screen; When confirming it is that the PPT program gets into the page turning pattern of PPT when referring to operation more, program is set certain more than 1 finger moving direction in advance and is the page turning that makes progress of PPT page displayed, and opposite many fingers moving direction then is the downward page turning of PPT page displayed.When program was carried out, the page turning that makes progress still was downward page turning according to many fingers moving direction decision PPT page displayed.
For example, can set the moving direction that refers in advance from right to left the time, the blank program is sent the key assignments of keyboard PgDn to the PPT program, turns over 1 page under the PPT page displayed more; The moving direction that refers to is from left to right the time more, and the blank program is sent the key assignments of keyboard PgUp to the PPT program, turns over 1 page on the PPT page displayed.
Utilize the control method under the infrared blank PPT of the multi-point touch of the present invention pattern, under the PPT play mode, when hitting screen, can successfully get into the mark pattern, the maloperation of page turning can not occur by traditional blank operating habit list indication; When the needs page turning, refer to move mode as long as adopt more, by set direction moveable finger, just page turning smoothly, greatly facilitate user's use.
Claims (2)
1. the control method under the infrared blank PPT of the multi-point touch pattern is characterized in that, under the PPT play mode, has to touch when taking place, and at first judges it is to refer to that singly operation or refers to operation more, when judgement is when singly referring to operate, and the mark pattern of PPT program entering PPT; When judgement is when referring to operation more; The PPT program gets into the page turning pattern of PPT; And according to many fingers moving direction decision PPT page displayed the page turning that makes progress still be downward page turning, more than 1 refer to that moving directions are that opposite many fingers moving direction then is downward page turning when making progress page turning when setting certain.
2. the control method under the infrared blank PPT of the multi-point touch according to claim 1 pattern; It is characterized in that the described moving direction that refers to turns over 1 page from left to right the time more under the PPT page displayed; The moving direction that refers to turns over 1 page from right to left the time more on the PPT page displayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100741461A CN102662530A (en) | 2012-03-20 | 2012-03-20 | Control method of multipoint touch infrared whiteboard in PPT mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100741461A CN102662530A (en) | 2012-03-20 | 2012-03-20 | Control method of multipoint touch infrared whiteboard in PPT mode |
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| Publication Number | Publication Date |
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| CN102662530A true CN102662530A (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100741461A Pending CN102662530A (en) | 2012-03-20 | 2012-03-20 | Control method of multipoint touch infrared whiteboard in PPT mode |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880360A (en) * | 2012-09-29 | 2013-01-16 | 东北大学 | Infrared multipoint interactive electronic whiteboard system and whiteboard projection calibration method |
| CN109388321A (en) * | 2018-10-30 | 2019-02-26 | 广州视源电子科技股份有限公司 | The operating method and device of electronic whiteboard |
| CN116450000A (en) * | 2022-01-07 | 2023-07-18 | 荣耀终端有限公司 | Touch screen display method and device and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101339453A (en) * | 2008-08-15 | 2009-01-07 | 广东威创视讯科技股份有限公司 | Simulated mouse input method based on interactive input apparatus |
| CN101609388A (en) * | 2008-06-20 | 2009-12-23 | 义隆电子股份有限公司 | But the touch sensitive surface module of interpreting multi-object gestures and method of operating thereof |
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2012
- 2012-03-20 CN CN2012100741461A patent/CN102662530A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101609388A (en) * | 2008-06-20 | 2009-12-23 | 义隆电子股份有限公司 | But the touch sensitive surface module of interpreting multi-object gestures and method of operating thereof |
| CN101339453A (en) * | 2008-08-15 | 2009-01-07 | 广东威创视讯科技股份有限公司 | Simulated mouse input method based on interactive input apparatus |
Non-Patent Citations (2)
| Title |
|---|
| 南京康优凯欣通信设备有限公司: "Kykx系列交互式电子白板用户手册", 《豆丁网》, 22 December 2011 (2011-12-22), pages 21 - 26 * |
| 南京康优凯欣通信设备有限公司: "Kykx系列交互式电子白板用户手册网页截图", 《豆丁网》, 22 December 2011 (2011-12-22), pages 1 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880360A (en) * | 2012-09-29 | 2013-01-16 | 东北大学 | Infrared multipoint interactive electronic whiteboard system and whiteboard projection calibration method |
| CN102880360B (en) * | 2012-09-29 | 2016-01-20 | 东北大学 | Infrared type multi-point interaction electric whiteboard system and blank Projection surveying method |
| CN109388321A (en) * | 2018-10-30 | 2019-02-26 | 广州视源电子科技股份有限公司 | The operating method and device of electronic whiteboard |
| CN109388321B (en) * | 2018-10-30 | 2022-10-14 | 广州视源电子科技股份有限公司 | Electronic whiteboard operation method and device |
| CN116450000A (en) * | 2022-01-07 | 2023-07-18 | 荣耀终端有限公司 | Touch screen display method and device and storage medium |
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Owner name: HONGHE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING HITEVISION DIGITAL MEDIA TECHNOLOGY CO., LTD. Effective date: 20140625 |
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Application publication date: 20120912 |