CN102520821B - Content editing device and method for touch screen - Google Patents
Content editing device and method for touch screen Download PDFInfo
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- CN102520821B CN102520821B CN201110383959.4A CN201110383959A CN102520821B CN 102520821 B CN102520821 B CN 102520821B CN 201110383959 A CN201110383959 A CN 201110383959A CN 102520821 B CN102520821 B CN 102520821B
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Abstract
The invention discloses a content editing device for a touch screen. The content editing device comprises a receiving module, a touch screen detection module and an operation execution module, wherein the receiving module is used for detecting a touch screen region formed after the touch screen is subjected to pressing; the touch screen detection module is used for comparing the range of the formed touch screen region on the touch screen and a preset reference region, when the range of the touch screen region is greater than that of the reference region, the operation execution module is started to execute a first operation, and or else, the operation execution module is started to execute a second operation; and the operation execution module is used for executing the first operation and the second operation. The invention also discloses a content editing method for the touch screen. According to the invention, the technical problem that a calling erasure function is inconvenient in a graph drawing process in the prior art is overcome, thereby achieving a technical effect of improving convenience for users to draw graphs.
Description
Technical field
The present invention relates to touch screen technology field, particularly relate to a kind of content editing apparatus for touch-screen and method.
Background technology
Capacitance touch screen mainly pastes particulate metal conductive materials of layer of transparent on the glass surface, when pointing or other organisms touch on the metal level of above-mentioned metallic conduction material formation, the electric capacity got an electric shock will change, determine touch location by the change of its capacitance thus obtain touch information, when carrying out pressing operation on the touchscreen, the point that on touch-screen, capacitance is maximum, is the contact of pressing operation.
In the terminal of existing employing touch-screen, carrying out, in the operating process such as graphic plotting or text editing, often makeing mistakes, therefore needing again to operate after the content erasing that makes mistakes.Realize content erasing on touch-screen at present and usually adopt following two kinds of methods: if carry out graphic plotting, then need the Eraser Tool called in software, faulty stroke in calligraphy or painting operation is wiped; If user carries out text editing, then need repeatedly to click deletion action button and delete.Like this, user, when carrying out Edition Contains by touch-screen, usually needs to switch between content input pattern and erasing mode back and forth.
Realizing in process of the present invention, inventor finds prior art, and at least there are the following problems: when user carries out graphic plotting or text editing on the touchscreen, the inconvenient problem with use produced due to switching frequent between content input function and erase feature.
Summary of the invention
Technical matters to be solved by this invention is, a kind of content editing apparatus for touch-screen and method are provided, user can be made when carrying out Edition Contains, judge specifically carrying out content input operation or content erase operation by the touch screen area on touch-screen, decrease the software transfer step switched between difference in functionality in use.
In order to solve the problems of the technologies described above, on the one hand, The embodiment provides a kind of content editing apparatus for touch-screen, this device comprises: receiver module, is subject to pressing the touch screen area of rear formation for detecting touch-screen; Touch screen detection module, for comparing the scope of touch screen area and the reference zone preset that touch-screen is formed, when the scope of touch screen area is greater than the scope of reference zone, start-up operation execution module performs the first operation, otherwise start-up operation execution module performs the second operation; Operation executing module: for performing described first operation and the second operation.
Described operation executing module is specially for the first operation performed: start described content erasing module and remove the information content on described touch screen area; Described operation executing module is specially for the second operation performed: start described content writing module written information on described touch screen area.
Described device also comprises preset module, for arranging reference zone.
Described preset module determines reference zone by region collection touch touching formation.
Described device also comprises reminding module, arranges reference zone for the reminding user when described device starts.
On the other hand, The embodiment provides a kind of content edition method for touch-screen, comprise the following steps:
Detect touch-screen and be subject to the touch screen area pressing rear formation; The touch screen area relatively touch-screen formed and the scope of default reference zone; When the scope of touch screen area is greater than the scope of reference zone, perform the first operation; When the scope of touch screen area is less than the scope of reference zone, perform the second operation.
The method that described execution first operates specifically comprises: remove the information content on described touch screen area; The method that described execution second operates specifically comprises: written information on described touch screen area.
Described method also comprises and arranges reference zone before detection touch screen area.
Reference zone is determined in the region that the described method arranging reference zone specifically comprises by collection touch touching formation.
Described method, before arranging reference zone, also comprises reminding user and arranges reference zone.
Adopt provided by the invention a kind of for the content editing apparatus of touch-screen and the technical scheme of method, by setting the reference standard of a reference zone as touch screen area, capacitance pen contact action and finger contact action is distinguished according to the touch screen area size on touch-screen, to judge that current is carrying out content input or content removing, realize only needing one-handed performance, do not need switch contents input function and erase feature back and forth, just can complete the function of graphic plotting or copy editor.Overcoming in prior art in Edition Contains process, for removing the technical matters that the content and needing of makeing mistakes manually switches back and forth between content input function and erase feature, reaching the convenience technique effect of raising user when carrying out Edition Contains.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of embodiment of a kind of content editing apparatus for touch-screen of the present invention;
Fig. 2 is the process flow diagram of a kind of embodiment of a kind of content edition method for touch-screen of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Below with reference to the accompanying drawings embodiments of the invention are described.See Fig. 1, it is the structural representation of a kind of embodiment of a kind of content editing apparatus for touch-screen in the present invention.As shown in Figure 1, this device comprises: receiver module 1, is subject to pressing the touch screen area of rear formation for detecting touch-screen; Touch screen detection module 2, for comparing the scope of touch screen area and the reference zone preset that touch-screen is formed, when the scope of touch screen area is greater than the scope of reference zone, start-up operation execution module 3 performs the first operation, otherwise start-up operation execution module 3 performs the second operation; Operation executing module 3, for performing the first operation and the second operation.Under present embodiment, the region that above-mentioned touch screen area can be formed for finger touch touch-screen also can be the region that writing pencil contact touch-screen is formed.
A kind of content editing apparatus for touch-screen provided by the invention also comprises preset module 4, and this preset module 4 for arranging reference zone before touch screen detection module 2 judges.Concrete, the region formed by record writing pencil contact touch-screen, determines that this region is reference zone.
Under this kind of embodiment of a kind of content editing apparatus for touch-screen provided by the invention, be also included in the reminding module 5 opening this preset module 4 before above-mentioned preset module 4 starts for reminding user.Before preset module 4 is arrange reference zone, above-mentioned reminding module 5 can send prompting to user, and prompting user sets reference zone and carries out follow-up judgement operation for touch screen detection module 2.
Concrete, the first operation performed by aforesaid operations execution module 3 and the second operation can need to arrange according to the use of user.A kind of content editing apparatus for touch-screen provided by the invention, when user carries out Image Rendering or text event detection operation on the touchscreen, writing pencil is used to streak on the touchscreen, the reference zone that preset module 4 sets can not be greater than because writing pencil to contact the region formed with touch-screen, therefore identified is that writing pencil operates on the touchscreen, and now touch screen detection module 2 performs the second operation.According to the needs of user, when writing pencil operates on the touchscreen, user wishes by writing pencil written information, and therefore, under this kind of embodiment of the present invention, the second operation that operation executing module 3 performs is specially: written information on touch screen area.When user wants to modify to the image inputted or word, can directly wipe on the touchscreen with finger, the reference zone that preset module 4 sets is greater than because finger to contact the region formed with touch-screen, therefore can identifiedly be point to operate on the touchscreen, now operation executing module performs the first operation.According to the needs of user, when finger operates on the touchscreen, user wishes that the content on the region that finger contacts with touch-screen is wiped free of, therefore, under this kind of embodiment of the present invention, the first operation that operation executing module 3 performs is specially: remove the information content on touch screen area, namely on touch-screen, the content of finger touch part is eliminated.Certainly, under other embodiments of the present invention, user also can to need operation executing module 3 for the first operation setting of performing to be written information on touch screen area according to using, and the second operation setting simultaneously using it for execution is remove the information content on touch screen area.
Fig. 2 is the process flow diagram of a kind of embodiment of a kind of content edition method for touch-screen in the present invention.As shown in Figure 2, comprise the following steps:
S202: detect touch-screen and be subject to the touch screen area pressing rear formation;
S203: compare touch screen area and the scope of the reference zone preset that touch-screen is formed, when the scope of touch screen area is greater than the scope of reference zone, carry out step S204, otherwise, carry out step S205;
S204: perform the first operation;
S205: perform the second operation.
Under the present embodiment of a kind of content edition method for touch-screen provided by the invention, also comprise step S201: reference zone is set before step S202.In order to adapt to the writing pencil of different qualities, needed before use touch-screen, the style of writing size of writing pencil is determined in the region first formed by writing pencil and touch-screen, and the reference that this style of writing size can be used as the upper input of subsequent touch screen judges.The region that touch screen area can be formed for finger touch touch-screen, also can be the region that writing pencil contact touch-screen is formed, under present embodiment, determine reference zone by region collection touch touching formation.In step S201, the region that setting writing pencil contact touch-screen is formed is reference zone, accordingly, and the style of writing size of the corresponding writing pencil of this reference zone.
Under present embodiment, before step S201, also comprise step S200: reminding user arranges reference zone.Before arranging reference zone, send prompting to user, prompting user arranges reference zone to complete subsequent step.
Concrete, the first operation in step S204 and the second operation in step S205 can need to arrange according to the use of user.A kind of content edition method for touch-screen provided by the invention, when user carries out Image Rendering or text event detection operation on the touchscreen, writing pencil is used to streak on the touchscreen, because writing pencil to contact the reference zone that the touch screen area formed can not be greater than setting with touch-screen, therefore identified is that writing pencil operates on the touchscreen, now go to step S205, perform the second operation.According to the needs of user, when writing pencil operates on the touchscreen, user wishes by writing pencil written information, and therefore, under this kind of embodiment of the present invention, the method performing the second operation is specifically set to: written information on touch screen area.When user wants to modify to the image inputted or word, can directly wipe on the touchscreen with finger, the reference zone set in step S201 is greater than because finger contacts with touch-screen the touch screen area formed, therefore can identifiedly be point to operate on the touchscreen, now perform step S204, perform the first operation.According to the needs of user, when finger operates on the touchscreen, user wishes that the content on the region that finger contacts with touch-screen is wiped free of, therefore, under this kind of embodiment of the present invention, the method performing the first operation is specifically set to: remove the information content on touch screen area, namely on touch-screen, the content of finger touch part is eliminated.Certainly, under other embodiments of the present invention, user also can need above-mentioned execution first to operate specifically to be set to written information on touch screen area according to use, execution second is operated simultaneously and is specifically set to remove the information content on touch screen area.
Adopt provided by the invention a kind of for the content editing apparatus of touch-screen and the technical scheme of method, by setting the reference standard of a reference zone as touch screen area on touch-screen, capacitance pen contact action and finger contact action is distinguished according to touch screen area sizes different on touch-screen, to realize only needing one-handed performance, do not need to switch back and forth and draw function and erase feature, just can complete content editing function on the touchscreen.
Embodiment of the present invention tool has the following advantages or beneficial effect: overcome in the process of carrying out Edition Contains in prior art on the touchscreen, between content write mode and content erasing mode, switch troublesome technical matters, reach and improve the convenience technique effect of user when carrying out Edition Contains.
Device embodiment described above is only schematic, the wherein said unit illustrated as separating component or can may not be and physically separates, parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of module wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.Those of ordinary skill in the art, when not paying performing creative labour, are namely appreciated that and implement.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that each embodiment can add required general hardware platform by software and realize, and can certainly pass through hardware.Based on such understanding, technique scheme can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product can store in a computer-readable storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment or embodiment.
Above-described embodiment, does not form the restriction to this technical scheme protection domain.The amendment done within any spirit at above-mentioned embodiment and principle, equivalently to replace and improvement etc., within the protection domain that all should be included in this technical scheme.
Claims (8)
1. for a content editing apparatus for touch-screen, it is characterized in that, this device comprises:
Receiver module, is subject to pressing the touch screen area of rear formation for detecting touch-screen;
Touch screen detection module, for comparing the scope of touch screen area and the reference zone preset that touch-screen is formed, when the scope of touch screen area is greater than the scope of reference zone, start-up operation execution module performs the first operation, otherwise start-up operation execution module performs the second operation;
Operation executing module: for performing described first operation and the second operation;
Described operation executing module is specially for the first operation performed: remove the information content on described touch screen area;
Described operation executing module is specially for the second operation performed: written information on described touch screen area.
2., as claimed in claim 1 for the content editing apparatus of touch-screen, it is characterized in that, described device also comprises preset module, for arranging reference zone.
3., as claimed in claim 2 for the content editing apparatus of touch-screen, it is characterized in that, described preset module determines reference zone by region collection touch touching formation.
4. as claimed in claim 3 for the content editing apparatus of touch-screen, it is characterized in that, described device also comprises reminding module, arranges reference zone for the reminding user when described device starts.
5. for a content edition method for touch-screen, it is characterized in that, comprise the following steps:
Detect touch-screen and be subject to the touch screen area pressing rear formation;
The touch screen area relatively touch-screen formed and the scope of default reference zone;
When the scope of touch screen area is greater than the scope of reference zone, perform the first operation;
When the scope of touch screen area is less than the scope of reference zone, perform the second operation;
The method that described execution first operates specifically comprises: remove the information content on described touch screen area;
The method that described execution second operates specifically comprises: written information on described touch screen area.
6. as claimed in claim 5 for the content edition method of touch-screen, it is characterized in that, described method also comprises and arranges reference zone before detection touch screen area.
7., as claimed in claim 6 for the content edition method of touch-screen, it is characterized in that, reference zone is determined in the region that the described method arranging reference zone specifically comprises by collection touch touching formation.
8., as claimed in claim 7 for the content edition method of touch-screen, it is characterized in that, described method, before arranging reference zone, also comprises reminding user and arranges reference zone.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110383959.4A CN102520821B (en) | 2011-11-28 | 2011-11-28 | Content editing device and method for touch screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110383959.4A CN102520821B (en) | 2011-11-28 | 2011-11-28 | Content editing device and method for touch screen |
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| CN102520821A CN102520821A (en) | 2012-06-27 |
| CN102520821B true CN102520821B (en) | 2015-02-11 |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103092521A (en) * | 2013-01-28 | 2013-05-08 | 施爱龙 | Transformation method of handwriting and erasure of capacitive screen |
| CN103353828B (en) * | 2013-06-24 | 2016-08-24 | 深圳市创凯智能股份有限公司 | The method and device of function is write and is wiped in a kind of switching on the touchscreen |
| CN103605458B (en) * | 2013-12-04 | 2017-03-22 | 深圳市创凯智能股份有限公司 | Display method of digital push-pull board and digital push-pull board |
| CN104866213A (en) * | 2014-02-20 | 2015-08-26 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN104156038A (en) * | 2014-08-18 | 2014-11-19 | 青岛尚慧信息技术有限公司 | Electronic reading device |
| CN104484121A (en) * | 2014-12-29 | 2015-04-01 | 广州视睿电子科技有限公司 | Method and device for erasing contents on touch screen |
| CN104951207A (en) * | 2015-06-15 | 2015-09-30 | 联想(北京)有限公司 | Control method and electronic device |
| CN107807781A (en) * | 2017-09-28 | 2018-03-16 | 广州视源电子科技股份有限公司 | Gesture erasing recognition methods, device and electronic equipment |
| CN108155729B (en) * | 2018-02-02 | 2023-08-22 | 华南理工大学 | Intrinsic angular frequency control magnetic resonance SS type wireless power transmission system |
| CN111158569A (en) * | 2018-11-08 | 2020-05-15 | 鸿合科技股份有限公司 | Erasing operation method and device and electronic equipment |
| CN109960685A (en) * | 2019-03-26 | 2019-07-02 | 广州国音智能科技有限公司 | A kind of method and relevant apparatus handling audio file |
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| CN101458576A (en) * | 2007-12-11 | 2009-06-17 | 联想(北京)有限公司 | Input device, method and notebook computer |
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| KR101007045B1 (en) * | 2008-03-12 | 2011-01-12 | 주식회사 애트랩 | Touch sensor device and the method of determining coordinates of pointing thereof |
| CN102023772B (en) * | 2010-11-26 | 2014-02-05 | 中兴通讯股份有限公司 | Capacitive touch screen signal processing method and device |
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| CN101458576A (en) * | 2007-12-11 | 2009-06-17 | 联想(北京)有限公司 | Input device, method and notebook computer |
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