CN106201172A - The painting canvas display packing of a kind of touch screen terminal and device - Google Patents
The painting canvas display packing of a kind of touch screen terminal and device Download PDFInfo
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- CN106201172A CN106201172A CN201610485872.0A CN201610485872A CN106201172A CN 106201172 A CN106201172 A CN 106201172A CN 201610485872 A CN201610485872 A CN 201610485872A CN 106201172 A CN106201172 A CN 106201172A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/0485—Scrolling or panning
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The present invention discloses the painting canvas display packing of a kind of touch screen terminal, it is characterised in that including: start the whiteboarding software in described touch screen terminal, shows the painting canvas for user writing on described touch screen terminal；Detect the person's handwriting of user writing in described painting canvas, obtain the positional information in the region to be write of user in described painting canvas；Read the comfortable positional information writing region being pre-configured with；Positional information according to described region to be write and the described comfortable positional information writing region, adjust described painting canvas display position on described touch screen terminal so that described in region to be write move to described comfortable write in region.Correspondingly, invention additionally discloses the painting canvas display device of a kind of touch screen terminal.The present invention makes user can write in the scope of the most comfortable all the time, it is to avoid the highest place point to be stood on tiptoe just can be write, and needs bending just can write in the shortest place, thus improves the writing experience of user.
Description
Technical field
The present invention relates to field of computer technology, in particular it relates to the painting canvas display packing of a kind of touch screen terminal and device.
Background technology
Teaching touch screen terminal is the multi-function device grown up on the basis of conventional audio-visual education programme and computer equipment, has religion concurrently
The functions such as, academic report, meeting, can meet the requirement that various resources are demonstrated by modern education, can pass through again touch-control
Function provides the blank painting canvas as traditional blackboard to write for teacher.
The height being integrally fixed on wall due to traditional blackboard is to change, and teacher's height of the most comfortable when writing is
A narrowest part, the highest local teacher to stand on tiptoe and just can write, and the shortest local teacher needs bending just can write.
The painting canvas that current teaching touch screen terminal provides is the same with common blackboard in the operation write, equally at Tai Gao and the shortest
Local writing experience is no good cake.
Summary of the invention
It is an object of the invention to provide painting canvas display packing and the device of a kind of touch screen terminal, it can be according to existing pen
The region of user writing the most comfortable automatically to be adjusted in region to be write in mark region, to improve user's writing on painting canvas
Experience.
To achieve these goals, the present invention provides the painting canvas display packing of a kind of touch screen terminal, it is characterised in that bag
Include:
Start the whiteboarding software in described touch screen terminal, described touch screen terminal shows the painting canvas for user writing；
Detect the person's handwriting of user writing in described painting canvas, obtain the position letter in the region to be write of user in described painting canvas
Breath；
Read the comfortable positional information writing region being pre-configured with；
Positional information according to described region to be write and the described comfortable positional information writing region, adjust described painting canvas
Display position on described touch screen terminal so that described in region to be write move to described comfortable write in region.
Implement the present invention, have the advantages that
The painting canvas display packing of the touch screen terminal that the present invention provides, determines the region to be write of user by detection person's handwriting,
It is pre-configured with the comfortable positional information writing region, can automatically adjust the display position of painting canvas on touch screen terminal, allowed painting canvas
The region to be write of middle user moves to comfortable write in region, makes user can write in the scope of the most comfortable all the time, it is to avoid
The highest place point to be stood on tiptoe just can be write, and needs bending just can write in the shortest place, thus improves user
Writing experience.
Wherein in an embodiment, the person's handwriting of user writing in the described painting canvas of described detection, obtain described painting canvas is used
The positional information in the region to be write at family, specifically includes:
Detect all person's handwritings of user writing in described painting canvas, obtain surrounding the minimum rectangle scope of described all person's handwritings；
Obtain the blank scope being in described painting canvas beyond described minimum rectangle scope, by pre-from described blank scope
If rule intercept a rectangular area using as described region to be write；
The vertical coordinate information of the peak in region to be write described in extraction, believes using the position as described region to be write
Breath.
Wherein in an embodiment, the person's handwriting of user writing in the described painting canvas of described detection, obtain described painting canvas is used
The positional information in the region to be write at family, specifically includes:
Detecting all person's handwritings of user writing in described painting canvas, the vertical coordinate obtaining described all person's handwritings is interval；
Obtain the blank scope being on described painting canvas outside described vertical coordinate interval, from described blank scope, intercept area
Maximum rectangular area is using as described region to be write；
The vertical coordinate information of the peak in region to be write described in extraction, believes using the position as described region to be write
Breath.
Further, described comfortable region of writing is that on described touch screen terminal, comfortable writing height with user adapts
Region, and using the vertical coordinate information of the peak in described region as the described comfortable positional information writing region；
The described comfortable positional information writing region is that the Y value inputted by receiving user configures；
Or, the described comfortable positional information writing region is touched on described touch screen terminal by detection user
The vertical coordinate information of individual pixel configures；
Or, the described comfortable positional information writing region is the pre-configured Y value of described whiteboarding software.
Further, positional information and the described comfortable position writing region in region to be write described in described basis is believed
Breath, adjusts described painting canvas display position on described touch screen terminal so that described in region to be write move to described comfortable write
In region, specifically include:
Calculate the difference between the described comfortable positional information writing region and the positional information in described region to be write, with
As side-play amount；
According to described side-play amount adjust described painting canvas display position on described touch screen terminal so that described in district to be write
Territory moves to described comfortable write in region.
Correspondingly, the present invention also provides for the painting canvas display device of a kind of touch screen terminal, including:
Start module, for starting the whiteboarding software in described touch screen terminal, thus on described touch screen terminal, show confession
The painting canvas of user writing；
Region to be write acquisition module, for detecting the person's handwriting of user writing in described painting canvas, obtains using in described painting canvas
The positional information in the region to be write at family；
Comfortable write region read module, for reading the comfortable positional information writing region being pre-configured with；
Position adjusting type modules, for positional information and the described comfortable position writing region in region to be write described in basis
Information, adjusts described painting canvas display position on described touch screen terminal so that described in region to be write move to described comfortable book
Write in region.
Wherein in an embodiment, described in region to be write acquisition module include:
Person's handwriting detector unit, for detecting all person's handwritings of user writing in described painting canvas, obtains surrounding described all pens
The minimum rectangle scope of mark；
Region capture unit, for obtaining the blank scope being in described painting canvas beyond described minimum rectangle scope, from
Described blank scope intercepts a rectangular area using as described region to be write by default rule；
Information extraction unit, is used for the vertical coordinate information of the peak in region to be write described in extracting, to treat as described
Write the positional information in region.
Wherein in an embodiment, described in region to be write acquisition module include:
Person's handwriting detector unit, for detecting all person's handwritings of user writing in described painting canvas, obtains described all person's handwritings
Vertical coordinate is interval；
Region capture unit, for obtaining the blank scope being on described painting canvas outside described vertical coordinate interval, from described
Blank scope intercepts the maximum rectangular area of area using as described region to be write；
Information extraction unit, is used for the vertical coordinate information of the peak in region to be write described in extracting, to treat as described
Write the positional information in region.
Further, described comfortable region of writing is that on described touch screen terminal, comfortable writing height with user adapts
Region, and using the vertical coordinate information of the peak in described region as the described comfortable positional information writing region；
The described comfortable positional information writing region is that the Y value inputted by receiving user configures；
Or, the described comfortable positional information writing region is touched on described touch screen terminal by detection user
The vertical coordinate information of individual pixel configures；
Or, the described comfortable positional information writing region is the pre-configured Y value of described whiteboarding software.
Further, described position adjusting type modules includes:
Offset computation unit, for calculating the described comfortable positional information writing region and the position in described region to be write
Difference between confidence breath, using as side-play amount；
Painting canvas mobile unit, for adjusting described painting canvas display position on described touch screen terminal according to described side-play amount
Put so that described in region to be write move to described comfortable write in region.
Accompanying drawing explanation
Fig. 1 is the flow chart of the painting canvas display packing of the touch screen terminal that the present invention provides；
Fig. 2 be the painting canvas display packing of the touch screen terminal that the present invention provides an embodiment in painting canvas display position adjust
Whole schematic diagram；
Fig. 3 be the painting canvas display packing of the touch screen terminal that the present invention provides another embodiment in the display position of painting canvas
Adjust schematic diagram；
Fig. 4 is the division schematic diagram of the blank scope in painting canvas；
Fig. 5 is the structured flowchart of the painting canvas display device of the touch screen terminal that the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
See Fig. 1, be the flow chart of the painting canvas display packing of the touch screen terminal that the present invention provides；The method includes:
S11, the whiteboarding software started in described touch screen terminal, show the picture for user writing on described touch screen terminal
Cloth；
S12, detect the person's handwriting of user writing in described painting canvas, obtain the position in the region to be write of user in described painting canvas
Information；
The comfortable positional information writing region that S13, reading are pre-configured with；
The positional information in region to be write described in S14, basis and the described comfortable positional information writing region, adjust described
Painting canvas display position on described touch screen terminal so that described in region to be write move to described comfortable write in region.
Further, described comfortable region of writing is that on described touch screen terminal, comfortable writing height with user adapts
Region, and using the vertical coordinate information of the peak in described region as the described comfortable positional information writing region；
In the specific implementation, the vertical coordinate information of the described comfortable peak writing region, the most comfortable position writing region
Confidence breath can be pre-configured with according to the distance between touch screen terminal lower boundary and ground and the height of user；Specifically:
The described comfortable positional information writing region is that the Y value inputted by receiving user configures；
Or, the described comfortable positional information writing region is touched on described touch screen terminal by detection user
The vertical coordinate information of individual pixel configures；
Or, the described comfortable positional information writing region is the pre-configured Y value of described whiteboarding software.
See Fig. 2, be the touch screen terminal that the present invention provides painting canvas display packing an embodiment in the display of painting canvas
Position adjustment schematic diagram；In the present embodiment, according to the distance between touch screen terminal 21 lower boundary and ground and the height of user,
Region away from touch screen terminal 21 lower boundary 40cm～80cm is the region being best suitable for user writing, with the lower boundary of touch screen terminal 21
For the zero point of axis of ordinates, the vertical coordinate information of the most comfortable peak writing region is 80cm；Step S12 specifically includes:
Detecting all person's handwritings 23 of user writing in described painting canvas 22, the vertical coordinate obtaining described all person's handwritings is interval；
Obtain the blank scope 24 being on described painting canvas outside described vertical coordinate interval, intercept from described blank scope 24
The rectangular area of area maximum is using as described region to be write；
The vertical coordinate information of the peak in region to be write described in extraction, believes using the position as described region to be write
Breath.
Generally, blank scope 24 includes blank region 241 and lower white space 242, it is preferable that selecting will be vertical
The bigger region of coordinate difference is as region to be write, and the rectangular area that in i.e. blank scope, area is maximum is as region to be write.
Skilled person will appreciate that, according to the vertical coordinate information of the peak in region to be write and comfortable region of writing
The vertical coordinate information of peak, makes the vertical coordinate information of peak and the indulging of the comfortable peak writing region in region to be write
Coordinate information mates, and i.e. adjusts described painting canvas display position on described touch screen terminal, by the peak in region to be write
Height adjustment is away from touch screen terminal lower boundary 80cm, so that it may make region to be write move to comfortable writing in region.Specifically, step
S14 includes:
Calculate the difference between the described comfortable positional information writing region and the positional information in described region to be write, with
As side-play amount；
According to described side-play amount adjust described painting canvas display position on described touch screen terminal so that described in district to be write
Territory moves to described comfortable write in region.
See Fig. 3, be the touch screen terminal that the present invention provides painting canvas display packing another embodiment in painting canvas aobvious
Show position adjustment schematic diagram；The present embodiment is with the difference of a upper embodiment, and step S12 includes:
Detect all person's handwritings 23 of user writing in described painting canvas 22, obtain surrounding the minimum rectangle model of described all person's handwritings
Enclose；
Obtain the blank scope 25 being in described painting canvas beyond described minimum rectangle scope, from described blank scope 25
A rectangular area is intercepted using as described region to be write by default rule；
The vertical coordinate information of the peak in region to be write described in extraction, believes using the position as described region to be write
Breath.
The present embodiment with surround person's handwriting minimum rectangle scope for person's handwriting scope, farthest make use of blank scope to make
For region to be write, improve the utilization rate of painting canvas.
Usually, think person's handwriting scope, can the division schematic diagram of painting canvas blank scope as shown in Figure 4 by blank scope 25
It is divided into 251,252,253,254,255,256,257,258 8 rectangular areas.Preferably, can be by rectangle region maximum for area
Territory, as region to be write, i.e. intercepts rectangular area 255 as region to be write；Also can follow the rule first descending rear right, i.e. select
Selecting rectangular area 257 as region to be write, there is no blank scope below the minimum rectangle scope of person's handwriting until surrounding, then from
The intercepting rectangular area, right of person's handwriting is as region to be write.The concrete demand regarding practical situation is arranged.
Further, in the present embodiment, in the process write, fixing frequency can be set, at interval of the regular hour, from
Move and again detect current person's handwriting scope, to obtain new region to be write, readjust painting canvas on described touch screen terminal
Display position, makes user can write in the position of the most comfortable all the time.
In other embodiments, it is preferable that the dead time that detection is write, if the dead time is more than predetermined threshold value, such as 2
Second, then detect current person's handwriting scope, be calculated new region to be write, readjust painting canvas on described touch screen terminal
Display position.
See Fig. 5, be the structured flowchart of the painting canvas display device of the touch screen terminal that the present invention provides.This device includes:
Start module 11, for starting the whiteboarding software in described touch screen terminal, thus show on described touch screen terminal
Painting canvas for user writing；
Region to be write acquisition module 12, for detecting the person's handwriting of user writing in described painting canvas, obtains in described painting canvas
The positional information in the region to be write of user；
Comfortable write region read module 13, for reading the comfortable positional information writing region being pre-configured with；
Position adjusting type modules 14, for positional information and the described comfortable position writing region in region to be write described in basis
Confidence cease, adjust described painting canvas display position on described touch screen terminal so that described in region to be write move to described comfortable
Write in region.
Wherein in an embodiment, described in region to be write acquisition module 12 include:
Person's handwriting detector unit, for detecting all person's handwritings of user writing in described painting canvas, obtains surrounding described all pens
The minimum rectangle scope of mark；
Region capture unit, for obtaining the blank scope being in described painting canvas beyond described minimum rectangle scope, from
Described blank scope intercepts a rectangular area using as described region to be write by default rule；
Information extraction unit, is used for the vertical coordinate information of the peak in region to be write described in extracting, to treat as described
Write the positional information in region.
In another embodiment, described in, region to be write acquisition module 12 includes:
Person's handwriting detector unit, for detecting all person's handwritings of user writing in described painting canvas, obtains described all person's handwritings
Vertical coordinate is interval；
Region capture unit, for obtaining the blank scope being on described painting canvas outside described vertical coordinate interval, from described
Blank scope intercepts the maximum rectangular area of area using as described region to be write；
Information extraction unit, is used for the vertical coordinate information of the peak in region to be write described in extracting, to treat as described
Write the positional information in region.
Further, described comfortable region of writing is that on described touch screen terminal, comfortable writing height with user adapts
Region, and using the vertical coordinate information of the peak in described region as the described comfortable positional information writing region；
The described comfortable positional information writing region is that the Y value inputted by receiving user configures；
Or, the described comfortable positional information writing region is touched on described touch screen terminal by detection user
The vertical coordinate information of individual pixel configures；
Or, the described comfortable positional information writing region is the pre-configured Y value of described whiteboarding software.
Further, described position adjusting type modules 14 includes:
Offset computation unit, for calculating the described comfortable positional information writing region and the position in described region to be write
Difference between confidence breath, using as side-play amount；
Painting canvas mobile unit, for adjusting described painting canvas display position on described touch screen terminal according to described side-play amount
Put so that described in region to be write move to described comfortable write in region.
The painting canvas display packing of touch screen terminal that the present invention provides and device, by detection person's handwriting determine user wait write
Region, has been pre-configured with the comfortable positional information writing region, and meeting adjusts the display position of the painting canvas on touch screen terminal automatically, allows
In painting canvas, the region to be write of user moves to comfortable write in region, makes user can write in the scope of the most comfortable all the time,
Avoid the highest place point to be stood on tiptoe just can write, need bending just can write in the shortest place, thus improve
The writing experience of user.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, it is also possible to make some improvement and deformation, these improve and deformation is also considered as
Protection scope of the present invention.
Claims (10)
1. the painting canvas display packing of a touch screen terminal, it is characterised in that including:
Start the whiteboarding software in described touch screen terminal, described touch screen terminal shows the painting canvas for user writing；
Detect the person's handwriting of user writing in described painting canvas, obtain the positional information in the region to be write of user in described painting canvas；
Read the comfortable positional information writing region being pre-configured with；
Positional information according to described region to be write and the described comfortable positional information writing region, adjust described painting canvas in institute
State the display position on touch screen terminal so that described in region to be write move to described comfortable write in region.
2. the painting canvas display packing of touch screen terminal as claimed in claim 1, it is characterised in that use in the described painting canvas of described detection
The person's handwriting that family is write, obtains the positional information in the region to be write of user in described painting canvas, specifically includes:
Detect all person's handwritings of user writing in described painting canvas, obtain surrounding the minimum rectangle scope of described all person's handwritings；
Obtain the blank scope being in described painting canvas beyond described minimum rectangle scope, by presetting from the described blank scope
Rule intercepts a rectangular area using as described region to be write；
The vertical coordinate information of the peak in region to be write described in extraction, using the positional information as described region to be write.
3. the painting canvas display packing of touch screen terminal as claimed in claim 1, it is characterised in that use in the described painting canvas of described detection
The person's handwriting that family is write, obtains the positional information in the region to be write of user in described painting canvas, specifically includes:
Detecting all person's handwritings of user writing in described painting canvas, the vertical coordinate obtaining described all person's handwritings is interval；
Obtain the blank scope being on described painting canvas outside described vertical coordinate interval, from described blank scope, intercept area maximum
Rectangular area using as described region to be write；
The vertical coordinate information of the peak in region to be write described in extraction, using the positional information as described region to be write.
4. the painting canvas display packing of as claimed in claim 2 or claim 3 touch screen terminal, it is characterised in that described comfortable write region
The region adapted for comfortable writing height with user on described touch screen terminal, and vertical with the peak in described region
Coordinate information is as the described comfortable positional information writing region；
The described comfortable positional information writing region is that the Y value inputted by receiving user configures；
Or, the described comfortable positional information writing region is the picture touched on described touch screen terminal by detection user
The vertical coordinate information of vegetarian refreshments configures；
Or, the described comfortable positional information writing region is the pre-configured Y value of described whiteboarding software.
5. the painting canvas display packing of touch screen terminal as claimed in claim 4, it is characterised in that district to be write described in described basis
The positional information in territory and the described comfortable positional information writing region, adjust described painting canvas display position on described touch screen terminal
Put so that described in region to be write move to described comfortable write in region, specifically include:
Calculate the difference between the described comfortable positional information writing region and the positional information in described region to be write, using as
Side-play amount；
According to described side-play amount adjust described painting canvas display position on described touch screen terminal so that described in region to be write move
Comfortable write in region to the most described.
6. the painting canvas display device of a touch screen terminal, it is characterised in that including:
Start module, for starting the whiteboarding software in described touch screen terminal, described touch screen terminal shows for user writing
Painting canvas；
Region to be write acquisition module, for detecting the person's handwriting of user writing in described painting canvas, obtains user in described painting canvas
The positional information in region to be write；
Comfortable write region read module, for reading the comfortable positional information writing region being pre-configured with；
Position adjusting type modules, the positional information for region to be write described in basis and the described comfortable position letter writing region
Breath, adjusts described painting canvas display position on described touch screen terminal so that described in region to be write move to described comfortable write
In region.
7. the painting canvas display device of touch screen terminal as claimed in claim 6, it is characterised in that described in region to be write obtain mould
Block includes:
Person's handwriting detector unit, for detecting all person's handwritings of user writing in described painting canvas, obtains surrounding described all person's handwritings
Minimum rectangle scope；
Region capture unit, for obtaining the blank scope being in described painting canvas beyond described minimum rectangle scope, from described
Blank scope intercepts a rectangular area using as described region to be write by default rule；
Information extraction unit, is used for the vertical coordinate information of the peak in region to be write described in extracting, to write as described waiting
The positional information in region.
8. the painting canvas display device of touch screen terminal as claimed in claim 6, it is characterised in that described in region to be write obtain mould
Block includes:
Person's handwriting detector unit, for detecting all person's handwritings of user writing in described painting canvas, obtains the vertical seat of described all person's handwritings
Mark interval；
Region capture unit, for obtaining the blank scope being on described painting canvas outside described vertical coordinate interval, from described blank
Scope intercepts the maximum rectangular area of area using as described region to be write；
Information extraction unit, is used for the vertical coordinate information of the peak in region to be write described in extracting, to write as described waiting
The positional information in region.
9. the painting canvas display device of as claimed in claim 7 or 8 touch screen terminal, it is characterised in that described comfortable write region
The region adapted for comfortable writing height with user on described touch screen terminal, and vertical with the peak in described region
Coordinate information is as the described comfortable positional information writing region；
The described comfortable positional information writing region is that the Y value inputted by receiving user configures；
Or, the described comfortable positional information writing region is the picture touched on described touch screen terminal by detection user
The vertical coordinate information of vegetarian refreshments configures；
Or, the described comfortable positional information writing region is the pre-configured Y value of described whiteboarding software.
10. the painting canvas display device of touch screen terminal as claimed in claim 9, it is characterised in that described position adjusting type modules bag
Include:
Offset computation unit, for calculating the described comfortable positional information writing region and the position letter in described region to be write
Difference between breath, using as side-play amount；
Painting canvas mobile unit, for adjusting described painting canvas display position on described touch screen terminal according to described side-play amount, with
Region to be write described in making moves to described comfortable write in region.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485872.0A CN106201172B (en) | 2016-06-24 | 2016-06-24 | Canvas display method and device for touch screen terminal |
| PCT/CN2016/113330 WO2017219645A1 (en) | 2016-06-24 | 2016-12-30 | Canvas displaying method and device for touch screen terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485872.0A CN106201172B (en) | 2016-06-24 | 2016-06-24 | Canvas display method and device for touch screen terminal |
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| Publication Number | Publication Date |
|---|---|
| CN106201172A true CN106201172A (en) | 2016-12-07 |
| CN106201172B CN106201172B (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610485872.0A Active CN106201172B (en) | 2016-06-24 | 2016-06-24 | Canvas display method and device for touch screen terminal |
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| Country | Link |
|---|---|
| CN (1) | CN106201172B (en) |
| WO (1) | WO2017219645A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106873853A (en) * | 2017-01-18 | 2017-06-20 | 上海木爷机器人技术有限公司 | Screen display method and device |
| CN107391148A (en) * | 2017-07-28 | 2017-11-24 | 广州视源电子科技股份有限公司 | View elements store method, device, electronic equipment and computer-readable storage medium |
| WO2017219645A1 (en) * | 2016-06-24 | 2017-12-28 | 广州视睿电子科技有限公司 | Canvas displaying method and device for touch screen terminal |
| CN109062497A (en) * | 2018-08-17 | 2018-12-21 | 石家庄科达文教用品有限公司 | synchronous writing method, device and terminal device |
| CN109117072A (en) * | 2018-07-24 | 2019-01-01 | 广州视源电子科技股份有限公司 | Write region control method and system, Writing method and system and interactive intelligent tablet computer |
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| CN113407098A (en) * | 2021-07-30 | 2021-09-17 | 广州朗国电子科技股份有限公司 | Whiteboard anti-flicker method and device based on android |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106201172B (en) | 2020-09-01 |
| WO2017219645A1 (en) | 2017-12-28 |
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