CN106598289B - Write the extending method and system of the page - Google Patents
Write the extending method and system of the page Download PDFInfo
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- CN106598289B CN106598289B CN201611041218.7A CN201611041218A CN106598289B CN 106598289 B CN106598289 B CN 106598289B CN 201611041218 A CN201611041218 A CN 201611041218A CN 106598289 B CN106598289 B CN 106598289B
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
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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
Abstract
The present invention relates to a kind of extending methods and system for writing the page, it is to detect when starting to write in the object boundary region for being a little located at and writing the page of writing operation, acquisition was started to write a little in the residence time in object boundary region, compare the size of residence time Yu the first preset time, when comparison result shows that the residence time is greater than or equal to the first preset time, roaming direction is determined relative to the orientation for writing the page according to object boundary region, will write the page along the roaming of roaming direction.It obtains and is started to write a little in the residence time in object boundary region when this scheme is in the object boundary region for being a little located at and writing the page of starting to write, make comparisons with the first preset time, the expansion page intent of user is identified with this；When the residence time being greater than or equal to the first preset time, show that user has expansion page intent, the page will be write along the roaming of corresponding roaming direction, it is possible thereby to carry out expanding the writing space of the page according to the writing operation of user, improve the operating efficiency for expanding and writing space.
Description
Technical field
The present invention relates to page processing technology fields, more particularly to the extending method and system for writing the page.
Background technique
To the electronic whiteboard page carry out write operation when, often have write completely whole page or write margin away from the case where go out
It is existing, the case where this page can write insufficient space is encountered, user often goes addition new page manually or will be existing
Written handwriting reduces or roams to written handwriting elsewhere to obtain available writing space.
According to this scheme, when writing insufficient space on the page, it is desirable that user actively goes the expansion for carrying out writing space,
Operating efficiency is low, increases inconvenience when user write operation.
Summary of the invention
Based on this, it is necessary to it is existing to the page write insufficient space when expansion low efficiency aiming at the problem that, provide one
Kind writes the extending method and system of the page.
A kind of extending method for writing the page, comprising the following steps:
When starting to write in the object boundary region for being a little located at and writing the page of operation is write detecting, acquisition is started to write a little in mesh
Mark the residence time of borderline region；
Compare the size of residence time Yu the first preset time, obtains comparison result；
Comparison result show the residence time be greater than or equal to the first preset time when, according to object boundary region relative to
The orientation for writing the page determines the roaming direction for writing the page, will write the page along the roaming of roaming direction.
A kind of expansion system for writing the page, including with lower unit:
Acquiring unit, for detecting when starting to write in the object boundary region for being a little located at and writing the page of writing operation,
Acquisition was started to write a little in the residence time in object boundary region；
Comparing unit obtains comparison result for comparing the size of residence time Yu the first preset time；
Roaming unit, for comparison result show the residence time be greater than or equal to the first preset time when, according to target
Borderline region determines the roaming direction for writing the page relative to the orientation for writing the page, will write the page along the roaming of roaming direction.
It is to detect that writing starting to write for operation is a little located at writing according to the extending method and system of the above-mentioned writing page
When in the object boundary region of the page, acquisition was started to write a little in the residence time in object boundary region；Compare residence time and first
The size of preset time obtains comparison result；When comparison result shows that the residence time is greater than or equal to the first preset time, root
The roaming direction for writing the page is determined relative to the orientation for writing the page according to object boundary region, the page will be write along roaming direction
Roaming.This scheme is a little located at the target side for writing the page by analyzing the position started to write a little for writing operation, starting to write
It obtains and is started to write a little in the residence time in object boundary region when in battery limit (BL) domain, and make comparisons with the first preset time, known with this
The expansion page intent of other user；When the residence time being greater than or equal to the first preset time, shows that user has and expand page meaning
Figure just determines roaming direction relative to the orientation for writing the page according to object boundary region at this time, will write the page along roaming side
To roaming, it is possible thereby to carry out expanding the writing space of the page, according to the writing operation of user so as to avoid user is required
The expansion for carrying out writing space is actively gone, the operating efficiency for expanding and writing space is improved.
Detailed description of the invention
Fig. 1 is the flow diagram for writing the extending method of the page in one embodiment；
Fig. 2 is the structural schematic diagram for writing the expansion system of the page in one embodiment；
Fig. 3 is the structural schematic diagram for writing the expansion system of the page in one embodiment；
Fig. 4 is the structural schematic diagram for writing the expansion system of the page in one embodiment；
Fig. 5 is the structural schematic diagram for writing the expansion system of the page in one embodiment.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, with reference to the accompanying drawings and embodiments, to this
Invention is described in further detail.It should be appreciated that the specific embodiments described herein are only used to explain the present invention,
And the scope of protection of the present invention is not limited.
It is shown in Figure 1, for the flow diagram of the extending method of the writing page of the invention.Image in the embodiment
Method for deleting, comprising the following steps:
Step S101: when starting to write in the object boundary region for being a little located at and writing the page of operation is write detecting, is obtained
It starts to write a little in the residence time in object boundary region；
Step S102: comparing the size of residence time Yu the first preset time, obtains comparison result；
Step S103: when comparison result shows that the residence time is greater than or equal to the first preset time, according to object boundary
Region determines the roaming direction for writing the page relative to the orientation for writing the page, will write the page along the roaming of roaming direction.
In the present embodiment, when starting to write in the object boundary region for being a little located at and writing the page of writing operation is being detected,
Acquisition was started to write a little in the residence time in object boundary region；The size for comparing residence time Yu the first preset time, is compared
As a result；When comparison result shows that the residence time is greater than or equal to the first preset time, according to object boundary region relative to book
The orientation for writing the page determines the roaming direction for writing the page, will write the page along the roaming of roaming direction.This scheme passes through to writing
The position of operation started to write a little is analyzed, and acquisition, which is started to write, when in the object boundary region for being a little located at and writing the page of starting to write a little exists
The residence time in object boundary region, and make comparisons with the first preset time, the expansion page intent of user is identified with this；When
When residence time is greater than or equal to the first preset time, show that user has expansion page intent, at this time just according to object boundary area
Domain determines roaming direction relative to the orientation for writing the page, will write the page along the roaming of roaming direction, it is possible thereby to according to user
Writing operation expand the writing space of the page, so as to avoid requiring user actively to go to carry out to write the expansion in space
It fills, improves the operating efficiency for expanding and writing space.
It preferably, can before in the object boundary region for a little whether being located at the writing page of starting to write that operation is write in detection
To acquire the writing operation data of user, abscissa and ordinate in the page a little are being write including each start to write, according to
The position started to write a little on the writing page can be known by writing operation data, if object boundary region is generally apart from page boundary
Region within dry centimetre (such as 3-5 centimeters), as long as collecting writing operation data, so that it may determine to start to write a little whether writing
In the borderline region of the page, object boundary region can be left margin region, coboundary region, right border area or following battery limit (BL)
Domain, left margin region, coboundary region, right border area and lower boundary region are successively end to end, surround the writing page.
Preferably, roaming direction is determined relative to the orientation for writing the page according to object boundary region, roams direction and mesh
Mark borderline region relative to write the page orientation be it is opposite, if object boundary region be left margin region, then roam direction
It for the right, writes after the page roam to the right, corresponding writing space out is just expanded in the left for writing the page, and the distance of roaming can be with
It is preset as needed.
Preferably, the residence time includes the writing time started to write a little in the borderline region for writing the page and starts to write a little in book
The dead time in the borderline region of the page is write, wherein the dead time refers to starts to write in the borderline region for writing the page, but not
It is write, does not also leave the time for writing the borderline region of the page.
Preferably, in order to user carry out write operation when can carry out in time write the page expansion, the first preset time
It can be set in Millisecond.
It is in one of the embodiments, left margin region, the coboundary region, the right side for writing the page in object boundary region
When the overlapping region of the adjacent borderline region of any two in borderline region and lower boundary region, according to two adjacent boundaries
Region determines corresponding roaming direction relative to the orientation for writing the page respectively, and two corresponding roaming direction vectors are added,
Secondary roaming direction is obtained, the page will be write and roamed along secondary roaming direction.
It in the present embodiment, is typically all plane, left margin region, coboundary region, right margin due to writing the page
Region and lower boundary region are end to end, surround a closed region, and each boundary has certain width, therefore appoints
Two borderline regions for anticipating adjacent necessarily overlap region, when starting to write a little at the overlapping region, write the roaming of the page
Direction is the vector sum in the corresponding roaming direction of two adjacent borderline regions, is avoided due to starting to write a little in two borderline regions
Occur expanding chaotic situation.
Specifically, such as starting to write a little in the overlapping region in left margin region and coboundary region, the roaming direction of the page is write
For lower right, with right direction and lower direction at 45 degree of angles, the distance of roaming, which can according to need, to be preset.
It is further comprising the steps of after the step of roaming direction roaming that the page will be write in one of the embodiments:
The second area value of first area value of the writing page after calculating roaming and the writing page before roaming；
If the first area value and the ratio of second area value are greater than or equal to the first preset value, the writing after obtaining roaming
All written handwritings are reduced by preset ratio, the written handwriting after diminution are moved to unrestrained by all written handwritings on the page
The writing page before trip, so that the writing page before roaming shows the written handwriting after reducing comprehensively.
In the present embodiment, after carrying out writing page expansion, the first area value to the writing page after roaming is needed
It is calculated with the second area value of the writing page before roaming, when the ratio of the first area value and second area value is greater than or waits
When the first preset value, show that the extended area for writing the page at this time is excessive, is writing the written handwriting on the page
It can not normally write before roaming on the page and completely show, need for written handwriting to be contracted to suitable size at this time, make it
It can be shown comprehensively in the writing page before roaming, and be moved to the writing page before roaming, can so prevent from writing the page
Excessively expand, so that written handwriting excessively disperses, carries out to guarantee that all written handwritings are complete after reducing mobile processing
Face is shown in the normal writing page before roaming.
Preferably, the first presupposition multiple and preset ratio are corresponding, and the first presupposition multiple is greater than 1, and preset ratio is less than
1, the product of the two should be equal to 1 or between 0.8 to 1, so can be too small to avoid the written handwriting after diminution.
Preferably, the first presupposition multiple, which can according to need, is adjusted, and general first presupposition multiple can be for 1.5 times extremely
2 times, written handwriting can be contracted to the 50%-60% of normal size by when diminution, the first presupposition multiple and reduce ratio can be with
It is adjusted according to the actual situation.
Preferably, the upper left in the upper left corner of the minimum rectangle of the written handwriting after covering is reduced and the writing page before roaming
Angle alignment.
The extending method for writing the page in one of the embodiments, is further comprising the steps of:
It is left margin region, coboundary region, right border area and the following battery limit (BL) for writing the page in object boundary region
When the overlapping region of the adjacent borderline region of any two in domain, the minimum that all written handwritings on the page are write in covering is calculated
The third area value of rectangle and the fourth face product value for writing the page, judge whether third area value and the ratio of second area value are big
In or be equal to the second preset value, if so, for write the page add blank page.
It in the present embodiment, is typically all plane, left margin region, coboundary region, right margin due to writing the page
Region and lower boundary region are end to end, surround a closed region, and each boundary has certain width, therefore appoints
Two borderline regions for anticipating adjacent necessarily overlap region, when starting to write a little at the overlapping region, if covering lettering pen
The area value of the minimum rectangle of mark and the ratio for writing page area value are greater than or equal to the second presupposition multiple, show to write at this time
The page needs to set up another page and continues to write with enough person's handwritings, and the as writing page adds blank page.Wherein, book
Write person's handwriting range may be it is rambling, the range of written handwriting can be indicated using the rectangle of covering written handwriting,
When determining to written handwriting progress range, the minimum rectangle of covering written handwriting is used, close to writing
The true scope of person's handwriting.
Preferably, the second presupposition multiple generally can choose 0.5,0.6,0.7,0.8 or 0.9 between 0 to 1, addition
The number of pages of blank page can be one page.
Preferably, before being added blank page, writing the page can be the writing page before roaming, be also possible to overflow
The writing page after trip.
Detect that writing starting to write for operation is a little located in the object boundary region of the writing page in one of the embodiments,
The step of before, it is further comprising the steps of:
Start the second preset time countdown when writing or starting to write, if countdown detects any writing or falls before terminating
Pen operation then determines to start to write a little in writing state, and is detecting that writing starting to write for operation is a little located at writing page into described
When in the object boundary region in face, start to write described in acquisition a little the residence time in the object boundary region the step of.
In the present embodiment, when writing, starting to write of short duration may a little leave the writing page, as long as since starting to write,
Writing or down operation are detected in second preset time countdown, show to be in writing state at this time, which holds
The continuous time is more than third preset time, so that it may be determined as that duration writes state.It starts to write and a little writes state in duration, fall
Residence time of the pen point in object boundary region is greater than or equal to the first preset time, passes through lasting writing state and residence time
The two dimensions carry out comprehensive descision, so that it is more accurate to the identification of the intention of the expansion writing page space of user, in turn
So that the expansion for writing the page is more convenient in time, the experience that user writes is improved.
Preferably, if countdown terminate before detect any writing or down operation, restart second it is default when
Between countdown, so can continue detection start to write a little whether be in writing state.
Preferably, it starts to write a little after writing state determining, then determines to start to write a little whether be in duration writing state,
In order to ensure the accuracy of judgement, third preset time is longer than the second preset time.
Preferably, in order to user carry out write operation when can determine writing state, the second preset time and third in time
Preset time can be set in Millisecond.
The extending method of the above-mentioned writing page can be applied to the smart machines such as electronic whiteboard.
By taking electronic whiteboard as an example, the extending method for writing the page can be realized in the software of electronic whiteboard.When electronics is white
After plate is opened, start a background service, whether triggers writing operation for monitoring users, writing data are adopted if having
Collection, wherein writing data refers to each abscissa and ordinate started to write a little.
It collects after writing data, determines to write duration.It falls to count for a milliseconds since when user writes or starts to write
When, if the movement that timing terminates no any writing or starts to write, writing state is determined for non-standing writing, if falling to count
When a milliseconds during have writing or movement of starting to write, then restart a milliseconds of countdowns；If be continued above b milliseconds be not at it is non-
Duration writes state, then writing state is determined as that duration is write；Wherein b > a.
It starts to write and a little writes page boundary n centimeters in distance with inner region, and be m milliseconds in the residence time of the borderline region
More than, then according to an orientation for the borderline region at place of starting to write, it is classified into borderline region up and down, defines a place of starting to write
Borderline region be triggering expand write space primary factor.
It in the state of lasting writing, and starts to write a little at either boundary region up and down, is then formed corresponding unrestrained
Trip vector corresponds to four direction up and down, wherein roam the direction of vector and the orientation where borderline region be it is opposite,
It such as starts to write a little in left margin region, then the direction for roaming vector is to the right, to be a little related to two adjacent borderline regions if starting to write, i.e.,
Start to write a little be in two adjacent borderline regions overlapping region, then by corresponding two vectors carry out vector calculus after always to
Amount is set to final roaming vector, and final roaming direction is the direction of sum vector；Writing the page will be according to the side of roaming vector
To being roamed；The distance of roaming can be the average arm length of the mankind.
After being roamed, if the writing page size after automatic roaming reaches normal writing page face before roaming
150% or more of product size, then be contracted to the 50% of normal size for written handwriting, and all written handwritings is roamed to unrestrained
It is normal before trip to write in the page, it is preferred that cover all written handwritings minimum rectangle can respectively with coboundary region and a left side
Borderline region is adjacent.
If starting to write a little is related to two adjacent borderline regions, that is, starts to write and be a little in the overlay region of two adjacent borderline regions
Domain, can also calculate the area value of the area value of the minimum rectangle of covering written handwriting and the writing page before roaming, and judge
Whether the area value of minimum rectangle is greater than or equal to the half of the area value of the writing page before roaming, if so, can be book
Write page addition blank page.Preferably, it according to the habit of writing, can only start to write a little in right border area and below
The overlapping region in battery limit (BL) domain, and the area value of minimum rectangle is greater than or equal to the half of the area value of the writing page before roaming
When, add blank page.
In the present invention, the ordinal numbers such as " first ", " second " are intended merely to distinguish related object, are not
Object itself is defined.
According to the extending method of the above-mentioned writing page, the present invention also provides a kind of expansion systems for writing the page, below
The embodiment of the expansion system of the writing page of the invention is described in detail.
It is shown in Figure 2, for the embodiment of the expansion system of the writing page of the invention.The writing page in the embodiment
Expansion system include with lower unit:
Acquiring unit 210, for detect write operation start to write a little be located at writing the page object boundary region in
When, acquisition was started to write a little in the residence time in object boundary region；
Comparing unit 220 obtains comparison result for comparing the size of residence time Yu the first preset time；
Roaming unit 230, for comparison result show the residence time be greater than or equal to the first preset time when, according to mesh
It marks borderline region and determines the roaming direction for writing the page relative to the orientation for writing the page, the page will be write and overflow along roaming direction
Trip.
Roaming unit 230 is also used in object boundary region be the left margin for writing the page in one of the embodiments,
When the overlapping region of the adjacent borderline region of any two in region, coboundary region, right border area and lower boundary region,
Corresponding roaming direction is determined respectively relative to the orientation for writing the page according to two adjacent borderline regions, it is corresponding by two
It roams direction vector to be added, obtains secondary roaming direction, the page will be write and roamed along secondary roaming direction.
In one of the embodiments, as shown in figure 3, the expansion system for writing the page further includes reducing unit 240, reduce
Unit 240 is used to calculate the second area value of the first area value of the writing page after roaming and the writing page before roaming, if
First area value and the ratio of second area value are greater than or equal to the first preset value, then the institute write on the page after obtaining roaming
There is written handwriting, all written handwritings are reduced by preset ratio, the written handwriting after diminution is moved to the writing before roaming
The page, so that the writing page before roaming shows the written handwriting after reducing comprehensively.
In one of the embodiments, as shown in figure 4, the expansion system for writing the page further includes addition units of pages 250,
Addition units of pages 250 is used in object boundary region be left margin region, the coboundary region, right border area for writing the page
When the overlapping region of the borderline region adjacent with any two in lower boundary region, calculates covering and write all writings on the page
The third area value of the minimum rectangle of person's handwriting and the fourth face product value for writing the page, judge third area value and second area value
Whether ratio is greater than or equal to the second preset value, if so, adding blank page to write the page.
In one of the embodiments, as shown in figure 5, the expansion system for writing the page further includes state determination unit 260,
State determination unit 260 is for starting the second preset time countdown when writing or starting to write, if countdown detects before terminating
Any writing or down operation then determine to start to write a little in writing state；If a little duration in writing state of starting to write is super
Third preset time is crossed, then determines to start to write and a little writes state in duration；
Acquiring unit 210 is fallen after the judgement of state determination unit 260 starts to write and is a little in duration writing state detecting
When pen point is located in the object boundary region for writing the page, acquisition was started to write a little in the residence time in object boundary region.
The extending method of the expansion system of the writing page of the invention and the writing page of the invention corresponds, above-mentioned
The technical characteristic and its advantages of writing the embodiment elaboration of the extending method of the page are suitable for writing the expansion system of the page
In the embodiment of system.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of extending method for writing the page, which comprises the following steps:
When starting to write in the object boundary region for being a little located at and writing the page of operation is write detecting, is started to write a little described in acquisition in institute
State the residence time in object boundary region；
Compare the size of the residence time Yu the first preset time, obtains comparison result；
When the comparison result shows that the residence time is greater than or equal to first preset time, according to the target side
Battery limit (BL) domain determines the roaming direction for writing the page relative to the orientation for writing the page, by the writing page described in
Roam direction roaming；
It is further comprising the steps of:
It is described to write the left margin region of the page, coboundary region, right border area and following in the object boundary region
When the overlapping region of the adjacent borderline region of any two in battery limit (BL) domain, according to described two adjacent borderline regions relative to
The orientation for writing the page determines corresponding roaming direction respectively, and two corresponding roaming direction vectors are added, obtain two
Secondary roaming direction roams the writing page along the secondary roaming direction.
2. it is according to claim 1 write the page extending method, which is characterized in that it is described by the writing page along institute
It is further comprising the steps of after the step of stating the roaming of roaming direction:
The second area value of first area value of the writing page after calculating roaming and the writing page before roaming；
If first area value and the ratio of the second area value are greater than or equal to the first preset value, after obtaining roaming
All written handwritings on the page are write, all written handwritings are reduced by preset ratio, the written handwriting after diminution is mobile
The writing page before to roaming, so that the writing page before roaming shows the written handwriting after reducing comprehensively.
3. the extending method according to claim 1 for writing the page, which is characterized in that further comprising the steps of:
The second area value of first area value of the writing page after calculating roaming and the writing page before roaming；
It is described to write the left margin region of the page, coboundary region, right border area and following in the object boundary region
When the overlapping region of the adjacent borderline region of any two in battery limit (BL) domain, calculates and cover all lettering pens on the writing page
The third area value of the minimum rectangle of mark and the fourth face product value for writing the page, judge the third area value and described the
Whether the ratio of two area values is greater than or equal to the second preset value, if so, adding blank page for the writing page.
4. it is as claimed in any of claims 1 to 3 write the page extending method, which is characterized in that further include with
Lower step:
Start the second preset time countdown when writing or starting to write, if countdown detects any writing or the behaviour that starts to write before terminating
Make, then starts to write described in judgement a little in writing state；
If a little duration in writing state of starting to write is more than third preset time, starts to write a little to be in described in judgement and hold
Continuous property writes state, and enters and described write the starting to write in the object boundary region for a little being located at the writing page of operation detecting
When, it starts to write described in acquisition a little the residence time in the object boundary region the step of.
5. a kind of expansion system for writing the page, which is characterized in that including with lower unit:
Acquiring unit is obtained for detecting when starting to write in the object boundary region for being a little located at and writing the page of writing operation
It is described to start to write a little in the residence time in the object boundary region；
Comparing unit obtains comparison result for the size of the residence time and the first preset time；
Roaming unit, for the comparison result show the residence time be greater than or equal to first preset time when,
The roaming direction for writing the page is determined relative to the orientation for writing the page according to the object boundary region, it will be described
The page is write to roam along the roaming direction；
The roaming unit is also used in the object boundary region be left margin region, the top battery limit (BL) for writing the page
When the overlapping region of the adjacent borderline region of any two in domain, right border area and lower boundary region, according to described two
Adjacent borderline region determines corresponding roaming direction relative to the orientation for writing the page respectively, by two corresponding roamings
Direction vector is added, and obtains secondary roaming direction, and the writing page is roamed along the secondary roaming direction.
6. the expansion system according to claim 5 for writing the page, which is characterized in that it further include reducing unit, the contracting
Junior unit is used to calculate the second area value of the first area value of the writing page after roaming and the writing page before roaming, if institute
The ratio for stating the first area value and the second area value is greater than or equal to the first preset value, then the writing page after obtaining roaming
On all written handwritings, by all written handwritings by preset ratio reduce, before the written handwriting after diminution is moved to roaming
The writing page so that roaming before the writings page show comprehensively diminution after written handwriting.
7. the expansion system according to claim 5 for writing the page, which is characterized in that it further include reducing unit, the contracting
Junior unit is used to calculate the second area value of the first area value of the writing page after roaming and the writing page before roaming；Addition
Units of pages, it is described addition units of pages be used for the object boundary region be it is described write the page left margin region,
When the overlapping region of the adjacent borderline region of any two in borderline region, right border area and lower boundary region, calculating is covered
The third area value of the minimum rectangle of all written handwritings and the fourth face product value for writing the page on the writing page are covered,
Judge whether the third area value and the ratio of the second area value are greater than or equal to the second preset value, if so, for institute
It states and writes page addition blank page.
8. writing the expansion system of the page according to any one of claim 5 to 7, which is characterized in that further include shape
State judging unit；
The state determination unit is for starting the second preset time countdown when writing or starting to write, if countdown terminates preceding inspection
Any writing or down operation are measured, then is started to write described in judgement a little in writing state；If described start to write a little in writing state
Duration be more than third preset time, then determine described in start to write a little in duration writing state；
The acquiring unit the state determination unit determine described in start to write a little be in duration writing state after, detecting
When in the object boundary region for being a little located at the writing page of starting to write, starts to write described in acquisition and a little stop in the object boundary region
Stay the time.
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| CN106598289B (en) * | 2016-10-21 | 2019-07-09 | 广州视源电子科技股份有限公司 | Write the extending method and system of the page |
| CN107491249B (en) * | 2017-08-21 | 2020-11-06 | 广州视源电子科技股份有限公司 | Control method, device and equipment of intelligent tablet and storage medium |
| CN109840046A (en) * | 2017-11-29 | 2019-06-04 | 鸿合科技股份有限公司 | Touch screen writes processing method and processing device |
| CN108334229B (en) * | 2018-01-31 | 2021-12-14 | 广州视源电子科技股份有限公司 | Method, device and equipment for adjusting writing track and readable storage medium |
| CN109101150B (en) * | 2018-07-20 | 2021-02-02 | 广州视源电子科技股份有限公司 | Element insertion method and device, electronic equipment and computer readable storage medium |
| CN109117072B (en) * | 2018-07-24 | 2021-07-30 | 广州视源电子科技股份有限公司 | Writing area control method and system, writing method and system and interactive intelligent tablet |
| CN109271909A (en) * | 2018-09-03 | 2019-01-25 | 广东小天才科技有限公司 | Person's handwriting recognition methods, device, terminal and storage medium |
| CN111063223B (en) * | 2020-01-07 | 2022-02-08 | 杭州大拿科技股份有限公司 | English word spelling practice method and device |
| CN115938244B (en) * | 2023-02-20 | 2023-06-02 | 深圳市英唐数码科技有限公司 | Multi-pen-shaped adaptive electronic paper book display method, system and storage medium |
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| CN102844727A (en) * | 2010-02-12 | 2012-12-26 | 张善俊 | Hand-written data processing device |
| CN104331186A (en) * | 2014-10-29 | 2015-02-04 | 广州视睿电子科技有限公司 | Processing method and system for touch screen writing area |
| CN104793883A (en) * | 2015-03-26 | 2015-07-22 | 广州视睿电子科技有限公司 | Method and system for processing writing area of touch screen |
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| CN103547983B (en) * | 2011-05-20 | 2016-04-06 | 微软技术许可有限责任公司 | For the user interface of handwriting input |
| CN106598289B (en) * | 2016-10-21 | 2019-07-09 | 广州视源电子科技股份有限公司 | Write the extending method and system of the page |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102844727A (en) * | 2010-02-12 | 2012-12-26 | 张善俊 | Hand-written data processing device |
| CN104331186A (en) * | 2014-10-29 | 2015-02-04 | 广州视睿电子科技有限公司 | Processing method and system for touch screen writing area |
| CN104793883A (en) * | 2015-03-26 | 2015-07-22 | 广州视睿电子科技有限公司 | Method and system for processing writing area of touch screen |
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