CN101539820A - Touch screen drawing input method - Google Patents
Touch screen drawing input method Download PDFInfo
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- CN101539820A CN101539820A CN200910039164A CN200910039164A CN101539820A CN 101539820 A CN101539820 A CN 101539820A CN 200910039164 A CN200910039164 A CN 200910039164A CN 200910039164 A CN200910039164 A CN 200910039164A CN 101539820 A CN101539820 A CN 101539820A
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Abstract
The invention provides a touch screen drawing input method. A plurality of keys are arranged on the touch screen; the input method of the keys is touch screen drawing input; and when the drawing is finished on the touch screen, the inputted key is the key where the end point of the drawing is located. Compared with the prior art, the method of the invention takes the end point of the drawing on the touch screen left by a user as an efficient point to determine the inputted key; and when the user fails to accurately click the key to be inputted for various reasons, what users need to do is to draw lines towards the key to be inputted until the end point of the drawing enters the effective range of the key to be inputted, thereby effectively avoiding the trouble that a user has to raise the pen, delete the incorrect input and re-input when the user clicks incorrectly, greatly reducing the possibility of the incorrect input and effectively increasing the input speed.
Description
Technical field
The present invention relates to a kind of input method that is used for touch-screen, especially a kind of touch screen drawing input method.
Background technology
For ease of carrying, the development trend of electronic product is miniaturization at present, and the multimedia function of electronic product requires it to have good input and output, as electronic products such as the portable palm PC of present use, PDA(Personal Digital Assistant), smart mobile phones, much all adopt the touch-screen input, promptly on the touch-screen of electronic product, simulate a dummy keyboard, import with the button that finger or input pen are clicked on the dummy keyboard with software engineering.The button of dummy keyboard generally comprises several character keys and several word selection keys, during input character, click character keys, the corresponding character of character keys or the character combination that promptly can show on the word selection key and be clicked, the user chooses suitable word selection key according to the input needs afterwards, and the shown character of this word selection key promptly is transfused on the text box of touch-screen.
But, because the area of touch-screen is limited, button area of dummy keyboard is generally all smaller on it, in addition the smooth surface of dummy keyboard, have between different key unlike physical keyboard and can be convenient to be distinguished from each other by the gap of finger perception, especially the area of word selection key be littler.Therefore, clicking input on touch-screen all has higher requirements to people's the eyesight and the accuracy of click location, for common user, no matter be to use finger or input pen, all be difficult in and accurately click required button on the touch-screen, the click of mistake will bring very big inconvenience to input, and especially input speed is difficult to improve.
In view of this, necessaryly provide a kind of input method that is applicable to touch-screen.
Summary of the invention
The objective of the invention is to: a kind of touch screen drawing input method of being convenient to import is provided.
In order to solve the problems of the technologies described above, the invention provides a kind of touch screen drawing input method, comprise on the described touch-screen that several buttons, the input mode of described button are the touch screen drawing input, after line finished on the touch-screen, the button that is transfused to was the button at line terminal point place.
As a kind of improvement of touch screen drawing input method of the present invention, the described stroke of line on touch-screen is straight line or curve.
As a kind of improvement of touch screen drawing input method of the present invention, the described stroke of line on touch-screen comprises line or the point that starting point and terminal point overlap.
As a kind of improvement of touch screen drawing input method of the present invention, the described button of importing in the line mode comprises one or more in character keys, function key, the word selection key.
As a kind of improvement of touch screen drawing input method of the present invention, the described button of importing in the line mode comprises all buttons or the part button on the touch-screen.
As a kind of improvement of touch screen drawing input method of the present invention, in scratching process, the input prompt of perception can dynamically appear being easy on the touch-screen, and be used for prompting operation person and rule which button what be transfused to after finishing be.
As a kind of improvement of touch screen drawing input method of the present invention, the described input prompt that is easy to perception is meant that the button that is about to be transfused to changes.
As a kind of improvement of touch screen drawing input method of the present invention, being changed to of described button is big, variable color, in brightening one or more.
A kind of improvement as touch screen drawing input method of the present invention, the described input prompt that is easy to perception is that prompting frame is set on touch-screen, prompting frame is used to show the character on the button of line terminal point place, and the described character that is shown is dynamic change along with moving of line terminal point.
As a kind of improvement of touch screen drawing input method of the present invention, described touch-screen is the touch-screen of palm PC, PDA or mobile phone.
In order to solve the problems of the technologies described above, the present invention also provides a kind of touch screen drawing input method, and its step comprises: investigate or wait for the information of starting to write; Receive and write down the information of starting to write; Judge whether input pen moves and promptly leave touch-screen, if judged result is for being, a position in-scope information of starting to write is passed to engine as effective input information to be handled, if judged result is not, then pass to the engine processing as effective input information lifting pen point position in-scope information; The information that display engine returns in input field or text box.
As a kind of improvement of touch screen drawing input method of the present invention, when receiving and writing down the information of starting to write, show the corresponding input prompt frame in the current position of starting to write.
With respect to prior art, touch screen drawing input method of the present invention is determined the button that is transfused to as available point with the line terminal point of user on touch-screen, as the user since a variety of causes fail accurately to click when waiting to import button, only need to the direction line of waiting to import button, enter the effective range of waiting to import button until the line terminal point, can correctly import, thereby must lift the trouble of re-entering after pen, the deletion error input when effectively having avoided wrong click, reduce the possibility of wrong input greatly, effectively improved input speed.
Description of drawings
Fig. 1 is for using the handset touch panel synoptic diagram of touch screen drawing input method of the present invention.
Fig. 2 to Fig. 8 is the input process synoptic diagram of touch screen drawing input method of the present invention.
Fig. 9 is the input processing flow chart of system used herein.
Embodiment
The present invention can be applicable to variously be provided with touch-screen and need literal or the electronic product of other characters input, as portable palm PC, PDA etc., below only with in mobile phone by the example that is input as of input pen, describe the present invention in detail.
See also Fig. 1, the touch-screen of mobile phone generally comprises text box 10, dummy keyboard 20 and input field 30.Wherein, dummy keyboard 20 is used for input and word selection, and input field 30 is used to the intermediate information that shows that confession users such as list entries, candidate pinyin combination watch and select, and 10 of text boxes are used to show final input results.
Comprise several character keys 22, several function key 23 and one or more word selections hurdle 24 on the dummy keyboard 20, comprise several word selection keys that is used for display candidate characters 26 on the word selection hurdle 24.For most of mobile phones, because the restriction of dummy keyboard 20 areas, the area of character keys 22 and function key 23 is all smaller, is not easy accurate click during input; 24 on word selection hurdle is generally between two line character keys 22, row is farsighted less than character keys 22, and the single row push-button number is often more than the single row push-button number of character keys 22, so the area of word selection key 26 makes and clicks word selection difficulty more much smaller than the area of character keys 22 and function key 23.
Also comprise several display keys on the input field 30, be respectively applied for demonstration possible list entries or intelligent candidate item.Equally, because the restriction of whole touch screen size, the display key area on the input field 30 is generally also smaller, is difficult to click select.
Input for the convenience of the users, the present invention's click input mode of input method in the past changes the line input mode into, perhaps more precisely, with one clicking promptly starting to write of input and choose mode in the input method in the past, change into the present invention and choose input mode with the pen of lifting that the line terminal point is as the criterion.That is to say that the present invention is as prior art, input pen is started to write the button at a place as the button of effectively being clicked, but the button that will lift pen point place is as the input key system of effectively being clicked.Using on the handset touch panel of drawing input method of the present invention, when the user accurately clicks a certainly when waiting to import button, can directly lift pen, starting to write this moment a little with to lift the pen point identical, also just to have the mobile phone input results of input method now identical with use for input results; Different is, when the user fails accurately to click when waiting to import button, need not to lift pen, if directly on touch-screen to waiting to import the button line, when input pen enters the effective range of waiting to import button, lift pen again, can successfully import button to be imported.That is to say that no matter the track of input pen on touch-screen, needs only its line terminal point why in the effective coverage of a certain button, this button can successfully be imported so.
In addition, know for the ease of the user is clear which the button that a certain moment is transfused to when lifting will be, the button of the present invention's touch-screen is set to and can be easy to by the variation of user's perception with moving of input pen, such as, variable color can take place in line terminal point place button, become big, one or more variations such as brighten, when the user lifted, that button that has taken place on the touch-screen to change was promptly successfully imported.Input prompt described above has been arranged, even it is littler to wait to import the button area, the user also can be according to the situation of button dynamic change on the touch-screen, and mobile input pen on touch-screen is until successfully importing button to be imported.
See also Fig. 9,, now the input treatment scheme of system used herein is carried out brief description for the ease of understanding.After beginning, the information of starting to write (step 60) of input pen is at first investigated or waited in system, when input pen is clicked touch-screen, system can accept and write down the information of starting to write, and show the current corresponding input prompt frame in the position of starting to write (step 61), judge afterwards whether input pen moves and promptly leave touch-screen (step 62): if judged result is a "Yes", that is to say, do not do any moving after input pen is clicked and lift pen at once, start to write a little and lift the pen point and overlap, system then passes to engine to the point of starting to write (also being to lift a point) position in-scope information as effective input information and handles (step 63), carries out follow-up step then; If the judged result of step 62 is a "No", that is to say, input pen not click is lifted pen afterwards at once but is moved on touch-screen, system promptly writes down and shows the current input pen corresponding input prompt frame in position (step 65) so, judge afterwards whether input pen continues contact touch-screen (step 66): if judged result is a "Yes", that is to say that input pen does not leave touch-screen, returns step 65 so; If judged result is a "No", promptly input pen has been lifted pen and has no longer been contacted touch-screen, then passes to engine processing (step 68) lifting pen point position in-scope information as effective input information.At last, the information that display engine returns in input field 30 or text box 10 is removed passing starting to write and motion track information (step 69) simultaneously, prepares to import or process ends next time.
Below will import " sending out " word with spelling input method is example, and the input process of drawing input method of the present invention is described.Though be to be that instrument is imported with the input pen in illustrating, during actual the input,, can operate accordingly with finger equally as long as touch-screen allows.For the scratching process of input pen is described, represent line track and the direction of input pen on touch-screen with the dotted line of band arrow in the accompanying drawing, the button input prompt is then to become greatly example.
See also Fig. 2 to Fig. 4, at first the character keys " def " at phonetic initial consonant " f " place of input " sending out " word.Because starting to write of input pen a little is on button " abc ", therefore button " abc " becomes big (shown in Figure 2), in order to import button " def ", need rule to button " def " direction, become big (shown in Figure 3) until button " def ", lift input pen this moment, and button " def " is then imported successfully, show " d " " e " " f " three candidate item (shown in Figure 4), the corresponding Chinese character of pinyin candidate item of 24 demonstrations in word selection hurdle and input field 30 on the input field 30.
See also Fig. 5 to Fig. 8, input character key " abc " (shown in Figure 5) in the same way, demonstrate all possible pinyin combinations " da ", " fa " (shown in Figure 6) on the input field 30, demonstrate corresponding Chinese character " greatly " on the word selection hurdle 24 and " send out " " method " and " beat ".Because Chinese character to be imported " is sent out " on the word selection key 26 that has been shown in word selection hurdle 24, therefore need not on input field 30, to select " fa ", but directly select word selection key " to send out " (shown in Figure 7), can successfully " sending out " word be shown in the text box 10 (shown in Figure 8).Simultaneously, system may be shown in word selection hurdle 24 as character to be selected with the Chinese character of " sending out " word logotype.
When if the input field among Fig. 6 30 shows a plurality of pinyin combinations " da ", " fa ", Chinese character to be imported " is sent out " and is not shown in word selection hurdle 24, the user can select " fa " key on input field 30, make the corresponding Chinese character that only shows " fa " on the word selection key 26 on word selection hurdle 24; If Chinese character to be imported " is sent out " and is not shown in word selection key 26 yet, can search by the page turning key page turning, be shown in a certain word selection key 26 on word selection hurdle 24 until Chinese character to be imported, shield on the word selection again.
In sum, (single point can be regarded as the line that starting point and terminal point overlap to the button that touch screen drawing input method of the present invention is determined to be transfused to as available point with the line terminal point of user on touch-screen, the button at this place is and is transfused to button), as the user since a variety of causes fail accurately to click when waiting to import button, only need to the direction line of waiting to import button, enter the effective range of waiting to import button until the line terminal point, can correctly import, thereby must lift pen when effectively having avoided wrong click, the trouble of re-entering after the deletion error input, reduce the possibility of wrong input greatly, effectively improved input speed.
In other embodiments, the input prompt of button also can be undertaken by other modes, such as the somewhere of touch-screen (can be fixed position or not fixed position) is made as the input prompt frame, character in this frame changes along with moving of input pen, after the user lifted pen, the last character place button that shows of input prompt frame will successfully be imported.
The present invention be equally applicable to stroke input method, English input method or other input methods input, select character/word.When importing with stroke input method, above-mentioned input field 30 will be used to show the stroke of having imported, and the word that 26 demonstrations of word selection key and the stroke of importing are complementary, speech etc. are as character to be selected.The input method of the input mode of other input methods and phonetic and stroke input method is basic identical, does not do herein and gives unnecessary details.
In addition, on different handset touch panels, the size of various buttons and arrangement etc. all may be different, and, button in word selection hurdle 24 and the input field 30 is not when having content to show, the housing of button may not be shown in touch-screen yet, but exists in the mode of hiding.The above explanation and the subsequent drawings of this instructions all are the input method in order to illustrate that line is imported, and touch-screen itself and button setting thereof are not done special requirement or restriction.
Need to prove, according to the size of touch-screen button with arrange, the present invention can be applied to whole buttons of Zone Full on the touch-screen, also can only be applied to subregion or part button on the touch-screen, such as, can be only on the word selection key 26 on word selection hurdle 24, use drawing input method of the present invention, and other zones than big key on use the input method of prior art.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change and revise above-mentioned embodiment.Therefore, the embodiment that discloses and describe above the present invention is not limited to also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although used some specific terms in this instructions, these terms do not constitute any restriction to the present invention just for convenience of description.
Claims (10)
1, a kind of touch screen drawing input method comprises several buttons on the described touch-screen, it is characterized in that: the input mode of described button is the touch screen drawing input, and after line finished on the touch-screen, the button that is transfused to was the button at line terminal point place.
2, touch screen drawing input method according to claim 1 is characterized in that: the described stroke of line on touch-screen is straight line or curve.
3, touch screen drawing input method according to claim 2 is characterized in that: the described stroke of line on touch-screen comprises line and the point that starting point and terminal point overlap.
4, touch screen drawing input method according to claim 1 is characterized in that: the described button of importing in the line mode comprises one or more in character keys, function key, the word selection key.
5, according to any described touch screen drawing input method in the claim 1 to 4, it is characterized in that: in scratching process, can dynamically occur being easy to the input prompt of perception on the touch-screen, be used for prompting operation person and rule which button what be transfused to after finishing be.
6, touch screen drawing input method according to claim 5 is characterized in that: the described input prompt that is easy to perception is meant that the button that is about to be transfused to changes.
7, touch screen drawing input method according to claim 6 is characterized in that: being changed to of described button is big, variable color, in brightening one or more.
8, touch screen drawing input method according to claim 5, it is characterized in that: the described input prompt that is easy to perception is that prompting frame is set on touch-screen, prompting frame is used to show the character on the button of line terminal point place, and the described character that is shown is dynamic change along with moving of line terminal point.
9, a kind of touch screen drawing input method, its step comprises:
Investigate or wait for the information of starting to write;
Receive and write down the information of starting to write;
Judge whether input pen moves and promptly leave touch-screen, if judged result is for being, a position in-scope information of starting to write is passed to engine as effective input information to be handled, if judged result is not, then pass to the engine processing as effective input information lifting pen point position in-scope information;
The information that display engine returns in input field or text box.
10, touch screen drawing input method according to claim 9 is characterized in that: when receiving and writing down the information of starting to write, show the corresponding input prompt frame in the current position of starting to write.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910039164A CN101539820A (en) | 2009-04-30 | 2009-04-30 | Touch screen drawing input method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910039164A CN101539820A (en) | 2009-04-30 | 2009-04-30 | Touch screen drawing input method |
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| CN101539820A true CN101539820A (en) | 2009-09-23 |
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| CN200910039164A Pending CN101539820A (en) | 2009-04-30 | 2009-04-30 | Touch screen drawing input method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722305A (en) * | 2011-03-29 | 2012-10-10 | 中兴通讯股份有限公司 | Method and apparatus for mobile terminal outputting message |
| US9965068B2 (en) | 2012-03-20 | 2018-05-08 | Zte Corporation | Method and device for operating terminal having touch screen |
| CN111352563A (en) * | 2019-04-17 | 2020-06-30 | 鸿合科技股份有限公司 | Content deleting method of interactive service and related equipment |
-
2009
- 2009-04-30 CN CN200910039164A patent/CN101539820A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722305A (en) * | 2011-03-29 | 2012-10-10 | 中兴通讯股份有限公司 | Method and apparatus for mobile terminal outputting message |
| US9965068B2 (en) | 2012-03-20 | 2018-05-08 | Zte Corporation | Method and device for operating terminal having touch screen |
| CN111352563A (en) * | 2019-04-17 | 2020-06-30 | 鸿合科技股份有限公司 | Content deleting method of interactive service and related equipment |
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Open date: 20090923 |