CN107450832A - Handwriting display method and system based on dual systems, storage medium and equipment - Google Patents
Handwriting display method and system based on dual systems, storage medium and equipment Download PDFInfo
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- CN107450832A CN107450832A CN201710600996.3A CN201710600996A CN107450832A CN 107450832 A CN107450832 A CN 107450832A CN 201710600996 A CN201710600996 A CN 201710600996A CN 107450832 A CN107450832 A CN 107450832A
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- 230000009977 dual effect Effects 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000008569 process Effects 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 4
- 238000009877 rendering Methods 0.000 claims description 4
- 230000006399 behavior Effects 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000004040 coloring Methods 0.000 description 3
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- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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- 238000006467 substitution reaction Methods 0.000 description 2
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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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- 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention relates to a handwriting display method and system, a storage medium and equipment based on dual systems, wherein when writing software of a second system is started, a starting instruction is sent to a first system through the second system, and a transparent writing layer is started in the first system according to the starting instruction; executing handwriting drawing operation on the transparent writing layer according to the detected touch event to obtain first handwriting, and displaying the first handwriting on the transparent writing layer; wherein, the handwriting drawing process comprises a plurality of continuous handwriting drawing periods; in the process of executing handwriting drawing operation, periodically erasing a first handwriting drawn in a previous handwriting drawing period; executing handwriting drawing operation on a writing interface of the writing software according to the touch event to obtain second handwriting, and displaying the second handwriting on a writing layer of a second system; and after the touch event is detected to be finished, if the handwriting drawing operation on the writing software is finished, erasing the remaining first handwriting.
Description
Technical field
The present invention relates to touch screen technology field, more particularly to a kind of handwriting display method based on dual system and is
System, storage medium and equipment.
Background technology
Dual system display device refers to the electronic equipment for including two sets of complete operating system.For example, dual system shows
Other Android systems can be added by main Android system by showing the operating system of equipment, or add Windows systems by main Android system
Form, main Android system is typically referred to as the first system, another system is referred to as second system.
At present, in dual system display device, when the signal to second system is shown, the display letter of second system
Number need by HDMI (High Definition Multimedia Interface, HDMI) line physics
It is connected to the first system and does display output, the first system carries out HDMI decodings after receiving the signal of second system and shown, this
The picture of the frame of second system one needs to encode by HMDI, transmits, can just be presented to user after HDMI decodings during individual.
So, when electronic writing software is placed on second system for users to use, user is soft in the writing every time
Carry out all living through above-mentioned HDMI encoding and decoding and transmission delay during person's handwriting display on part, cause to be delayed larger.
The content of the invention
Based on this, it is necessary to for the problem of larger that is delayed, there is provided a kind of handwriting display method based on dual system and be
System, storage medium and equipment.
A kind of handwriting display method based on dual system, comprises the following steps：
When the writing software of second system starts, enabled instruction is sent to the first system by second system, according to institute
State enabled instruction and start transparent writing layer in the first system；
Person's handwriting is performed on the transparent writing layer according to the touch event of detection and draws operation, obtains the first person's handwriting, will
First person's handwriting is shown on the transparent writing layer；Wherein, person's handwriting drawing process includes several continuous person's handwritings draftings
Cycle；
During performing person's handwriting and drawing operation, periodically wipe previous person's handwriting and draw first drawn in the cycle
Person's handwriting；
Person's handwriting is performed on the writing interface of the writing software according to the touch event and draws operation, obtains second
Mark, second person's handwriting is included on the writing layer of second system；
After detecting that the touch event terminates, completed if the person's handwriting on the writing software draws operation, erasing
Remaining first person's handwriting.
A kind of person's handwriting display system based on dual system, including：
Starting module, in the writing software startup of second system, being sent and being opened to the first system by second system
Dynamic instruction, transparent writing layer is started in the first system according to the enabled instruction；
First display module, perform person's handwriting on the transparent writing layer for the touch event according to detection and draw behaviour
Make, obtain the first person's handwriting, first person's handwriting is included on the transparent writing layer；Wherein, if person's handwriting drawing process includes
Dry continuous person's handwriting draws the cycle；
First erasing module, for during performing person's handwriting and drawing operation, periodically wiping previous person's handwriting and painting
The first person's handwriting drawn in cycle processed；
Second display module, painted for performing person's handwriting on the writing interface of the writing software according to the touch event
System operation, obtains the second person's handwriting, and second person's handwriting is included on the writing layer of second system；
Second erasing module, for after detecting that the touch event terminates, if the person's handwriting on the writing software
Draw operation to complete, wipe remaining first person's handwriting.
A kind of computer-readable recording medium, is stored thereon with computer program, and the program is realized when being executed by processor
Handwriting display method based on dual system.
A kind of computer equipment, including memory, processor and storage can be run on a memory and on a processor
Computer program, the handwriting display method based on dual system is realized during the computing device described program.
Above-mentioned handwriting display method and system based on dual system, storage medium and equipment, when the writing of second system is soft
When part starts, while start transparent writing layer in the first system, and in the transparent of the writing interface of second system and the first system
Person's handwriting drafting is carried out on writing layer simultaneously and person's handwriting is shown, what user perceived is the first stroke on the transparent writing layer of the first system
Mark, first person's handwriting need not move through HDMI encoding and decoding and transmission delay in display, reduce the delay during person's handwriting is shown.
Also, by periodically wiping the first person's handwriting, the synchronous requirement between the first person's handwriting and the second person's handwriting is reduced, so as to reduce
Complexity in person's handwriting drawing process.
Brief description of the drawings
Fig. 1 is the handwriting display method flow chart based on dual system of one embodiment；
Fig. 2 is the schematic diagram of the small tail of person's handwriting of one embodiment；
Fig. 3 is that the person's handwriting based on dual system of one embodiment draws the broken away view of operation；
Fig. 4 is the structural representation of the person's handwriting display system based on dual system of one embodiment.
Embodiment
Technical scheme is illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention provides a kind of handwriting display method based on dual system, it may include following steps：
S1, when the writing software of second system starts, enabled instruction is sent to the first system by second system, according to
The enabled instruction starts transparent writing layer in the first system；
In one embodiment, the first system can be the operating systems such as Android system, IOS systems or Windows systems,
Second system can also be one of said system.In a typical embodiment, the first system and second system can be peace
Tall and erect system.The writing software of second system is the writing software being arranged in second system.When the writing by second system
When software carries out person's handwriting drafting, person's handwriting show process need to encode by HMDI, transmit and HDMI decodings after can just show
Come.Show to accelerate person's handwriting, when the writing software of second system starts, can be sent by second system to the first system
Enabled instruction, start layer of transparent writing layer in the first system.Because the writing software of second system starts first, transparent writing
Layer starts rear, and therefore, transparent writing layer will be covered on the writing software of second system.Also, because the first system opens
Dynamic is transparent writing layer, that is, its background is transparent, then is that can not to perceive the first system transparent for user
The presence of writing layer, also perceive less than this start-up course.
S2, person's handwriting is performed on the transparent writing layer according to the touch event of detection and draws operation, obtains the first person's handwriting,
First person's handwriting is included on the transparent writing layer；Wherein, person's handwriting drawing process is painted including several continuous person's handwritings
Cycle processed；
In this step, can be with the touch event enabled instruction that detecting system is sent, if detecting, judgement touches
Event.By taking Android system as an example, when the ACTION_DOWN instructions that the system of detecting is sent, generation touch event can determine that.
In one embodiment, before drafting operation is performed, person's handwriting attribute information can also be sent to the first system by second system,
The person's handwriting attribute information may include that the thickness of person's handwriting lines, lines of identifying the handwriting are definition and/or the person's handwriting lines of solid line or dotted line
The information such as color.In a further embodiment, second system can receive the change directive for attribute information of identifying the handwriting
Afterwards, the person's handwriting attribute information after change is sent to the first system.The first system after above-mentioned person's handwriting attribute information is obtained,
Person's handwriting can be performed according to person's handwriting attribute information and draws operation, and the first obtained person's handwriting will be drawn including in transparent writing layer
On.In one further embodiment, the first person's handwriting can also be rendered, and the first person's handwriting after rendering includes
On transparent writing layer.If the person's handwriting attribute information that the first system obtains includes the colouring information of person's handwriting lines, can be according to the face
Color information renders to the first person's handwriting.
S3, during performing person's handwriting and drawing operation, periodically wipe previous person's handwriting and draw what is drawn in the cycle
First person's handwriting；
In one embodiment, previous person's handwriting can be periodically wiped in the following manner draws the drawn in the cycle
One person's handwriting：First, timing can be started while performing person's handwriting and drawing operation；When timing, which reaches the person's handwriting, draws the cycle,
The erasable person's handwriting draws the first person's handwriting drawn in the cycle, and restarts timing.That is, drawn in the 2nd person's handwriting in the cycle,
The 1st person's handwriting can be wiped and draw the person's handwriting drawn in the cycle, drawn in the 3rd person's handwriting in the cycle, the 2nd person's handwriting can be wiped
The person's handwriting drawn in the cycle is drawn, by that analogy.
When transparent writing layer is write, the first system can start a timer period constantly to the first system
The written handwriting of system is wiped, and this period distances is very short, and the writing effect of such the first system is exactly it can be seen that one is small
Section person's handwriting may be simply referred to as " small tail " with fingertip motions, this segment person's handwriting.Different system is when dual system is write simultaneously, writing
Person's handwriting is likely to occur nonoverlapping situation.The nonoverlapping reason of dual system written handwriting is caused there are multiple dimensions, as long as wherein one
Individual dimension is inconsistent to be possible to cause person's handwriting completely overlapped.For example the writing algorithm of dual system is consistent, the shellfish of writing
The frequency that Sai Er curved line arithmetics are consistent, system is consistent to the sample rate that touches points, system reports touch point will be consistent etc.
Dimension.By periodically wiping the first person's handwriting, above mentioned problem is can solve the problem that, the person's handwriting synchronization of complexity is avoided, reduces pen
The synchronous complexity of mark.As shown in Figure 2 when finger moves, the person's handwriting of the first system follows finger tip to transport with a bit of length
It is dynamic.
S4, person's handwriting is performed on the writing interface of the writing software according to the touch event and draws operation, obtain the
Two person's handwritings, second person's handwriting is included on the writing layer of second system；
While step S2 is performed, this step can perform.This step, can be according to advance when performing person's handwriting drafting operation
The person's handwriting attribute information of definition carries out person's handwriting drafting.Before performing person's handwriting and drawing operation, attribute letter of identifying the handwriting can also be detected
The modification event of breath, if detecting, person's handwriting drafting is carried out according to amended person's handwriting attribute information；Otherwise, can be according to acquiescence
Person's handwriting attribute information carry out person's handwriting drafting.
By performing step S2 to step S4, when user touch writing, two systems handle touch simultaneously
Event, person's handwriting is drawn simultaneously；After the writing software that second system is opened due to user, then open the transparent writing of the first system
Layer, so the written handwriting of the first system can cover on the person's handwriting of second system completely, when user is write, perceive
To be naturally the person's handwriting of the transparent writing layer of the first system, and the written handwriting less than second system is perceived, but due to the first system
The transparent reason of system writing layer, user will be considered that oneself in the writing software for always being second system used；Pass through first
The writing of the writing substitution second system of system can accelerate person's handwriting and show, because the display of the first system needs not move through
HDMI encoding and decoding, the transmission even delay of encryption and decryption.The broken away view that person's handwriting based on dual system draws operation is as shown in Figure 3.
In Fig. 2, dark images represent the person's handwriting on the transparent writing layer of the first system, and light pattern represents the writing software of second system
On person's handwriting.Transparent writing layer is covered on the writing software of second system.
S5, after detecting that the touch event terminates, complete, wipe if the person's handwriting on the writing software draws operation
Except remaining first person's handwriting.
When user since start to write to writing when, the first system and second system are write simultaneously, user perception
It is the writing of the first system, and when user lifts pen, the first system will dispose the person's handwriting drawn, and recover no person's handwriting
Pellucidity；After the person's handwriting of the first system disappears, what user saw will be second system person's handwriting drawn already, due to
The person's handwriting of two systems is completely overlapped, and user perceives the process to be disappeared less than the first system person's handwriting.Can be by detecting touch event
END instruction judges whether touch event terminates.When detecting the touch event END instruction, then touch thing is can determine that
Part terminates, otherwise, it is determined that touch event does not terminate.By taking Android system as an example, ACTION_UP events are can detect, if detecting,
It can determine that touch event terminates, otherwise, it is determined that touch event does not terminate.
It is noted that the cycle of timer is longer, small tail disappears slower, and the small tail length showed is just
Can be longer, so the cycle length of timer, has directly influenced the length of small tail.And if small tail is too short, it is possible to
The writing speed of appearance second system does not catch up with the situation of the writing speed of the first system, causes the person's handwriting of two systems writing
During, there is one section of white space.Therefore, person's handwriting, which draws the length in cycle, can be set to be more than second system relative to the
One system carries out the value for the time delay that person's handwriting is shown.
This programme carries out person's handwriting drafting simultaneously by dual system, complete in a manner of fast band slow (the first system band second system)
The acceleration of display process is drawn into person's handwriting, by being drawn and being shown on transparent writing layer, and after person's handwriting drafting terminates
The person's handwriting on transparent writing layer is removed, shows the person's handwriting of second system to facilitate user to carry out other to second system person's handwriting completely
Operation, person's handwriting need not move through HDMI encoding and decoding and transmission delay in display, reduce the delay during person's handwriting is shown.
As shown in figure 4, the present invention also provides a kind of person's handwriting display system based on dual system, it may include：
Starting module 10, in the writing software startup of second system, being sent by second system to the first system
Enabled instruction, transparent writing layer is started in the first system according to the enabled instruction；
In one embodiment, the first system can be the operating systems such as Android system, IOS systems or Windows systems,
Second system can also be one of said system.In a typical embodiment, the first system and second system can be peace
Tall and erect system.The writing software of second system is the writing software being arranged in second system.When the writing by second system
When software carries out person's handwriting drafting, person's handwriting show process need to encode by HMDI, transmit and HDMI decodings after can just show
Come.Show to accelerate person's handwriting, when the writing software of second system starts, can be sent by second system to the first system
Enabled instruction, start layer of transparent writing layer in the first system.Because the writing software of second system starts first, transparent writing
Layer starts rear, and therefore, transparent writing layer will be covered on the writing software of second system.Also, because the first system opens
Dynamic is transparent writing layer, that is, its background is transparent, then is that can not to perceive the first system transparent for user
The presence of writing layer, also perceive less than this start-up course.
First display module 20, perform person's handwriting on the transparent writing layer for the touch event according to detection and draw behaviour
Make, obtain the first person's handwriting, first person's handwriting is included on the transparent writing layer；Wherein, if person's handwriting drawing process includes
Dry continuous person's handwriting draws the cycle；
, can be with the touch event enabled instruction that detecting system is sent in this module, if detecting, judgement touches
Event.By taking Android system as an example, when the ACTION_DOWN instructions that the system of detecting is sent, generation touch event can determine that.
In one embodiment, the first display module 20 may include transmitting element, for sending person's handwriting to the first system by second system
Attribute information, the person's handwriting attribute information may include the thickness of person's handwriting lines, lines of identifying the handwriting be solid line or dotted line definition and/or
The information such as the color of person's handwriting lines.In a further embodiment, second system can receive attribute information of identifying the handwriting
After change directive, the person's handwriting attribute information after change is sent to the first system.First display module 20 may also include first
Display unit, operation is drawn for performing person's handwriting according to person's handwriting attribute information, and the first obtained person's handwriting will be drawn including saturating
On bright writing layer.In one further embodiment, the first display module 20 may also include rendering unit, for the first stroke
Mark is rendered；And second display unit, include for the first person's handwriting after rendering in transparent writing layer.If the first system
The person's handwriting attribute information that system obtains includes the colouring information of person's handwriting lines, can carry out wash with watercolours to the first person's handwriting according to the colouring information
Dye.
First erasing module 30, for during performing person's handwriting and drawing operation, periodically wiping previous person's handwriting
Draw the first person's handwriting drawn in the cycle；
In one embodiment, the first erasing module 30 may include timing unit and erasing unit, and timing unit is used for
Perform while person's handwriting draws operation and start timing；Erasing unit is used for when timing reaches the person's handwriting and draws the cycle, erasable
Except the person's handwriting draws the first person's handwriting drawn in the cycle, and restart timing.That is, drawn in the 2nd person's handwriting in the cycle, can be with
Wipe the 1st person's handwriting and draw the person's handwriting drawn in the cycle, drawn in the 3rd person's handwriting in the cycle, the 2nd person's handwriting can be wiped and drawn
The person's handwriting drawn in cycle, by that analogy.
When transparent writing layer is write, the first system can start a timer period constantly to the first system
The written handwriting of system is wiped, and this period distances is very short, and the writing effect of such the first system is exactly it can be seen that one is small
Section person's handwriting may be simply referred to as " small tail " with fingertip motions, this segment person's handwriting.Different system is when dual system is write simultaneously, writing
Person's handwriting is likely to occur nonoverlapping situation.The nonoverlapping reason of dual system written handwriting is caused there are multiple dimensions, as long as wherein one
Individual dimension is inconsistent to be possible to cause person's handwriting completely overlapped.For example the writing algorithm of dual system is consistent, the shellfish of writing
The frequency that Sai Er curved line arithmetics are consistent, system is consistent to the sample rate that touches points, system reports touch point will be consistent etc.
Dimension.By periodically wiping the first person's handwriting, above mentioned problem is can solve the problem that, the person's handwriting synchronization of complexity is avoided, reduces pen
The synchronous complexity of mark.As shown in Figure 2 when finger moves, the person's handwriting of the first system follows finger tip to transport with a bit of length
It is dynamic.
Second display module 40, for performing person's handwriting on the writing interface of the writing software according to the touch event
Operation is drawn, obtains the second person's handwriting, second person's handwriting is included on the writing layer of second system；
While the first 20 function of display module is performed, the function of this module can perform.This module is painted in execution person's handwriting
During system operation, person's handwriting drafting can be carried out according to pre-defined person's handwriting attribute information.Before performing person's handwriting and drawing operation, may be used also
To detect the modification event for attribute information of identifying the handwriting, if detecting, person's handwriting is carried out according to amended person's handwriting attribute information and painted
System；Otherwise, person's handwriting drafting can be carried out according to the person's handwriting attribute information of acquiescence.
By performing the function of the display module 40 of the first display module 20 to the second, when user touch writing
Wait, two systems handle touch event simultaneously, person's handwriting is drawn simultaneously；After the writing software that second system is opened due to user,
The transparent writing layer of the first system is opened again, so the written handwriting of the first system can cover on the person's handwriting of second system completely
Face, when user is write, what is perceived is the person's handwriting of the transparent writing layer of the first system naturally, and is perceived less than the second system
The written handwriting of system, but due to the transparent reason of the first system writing layer, user will be considered that oneself always is what is used
The writing software of two system；It can accelerate person's handwriting by the writing of the writing substitution second system of the first system to show, because
The display of the first system needs not move through HDMI encoding and decoding, the transmission even delay of encryption and decryption.Person's handwriting based on dual system is drawn
The broken away view of operation is as shown in Figure 3.In fig. 2, dark images represent the person's handwriting on the transparent writing layer of the first system, light color figure
Case represents the person's handwriting on the writing software of second system.Transparent writing layer is covered on the writing software of second system.
Second erasing module 50, for after detecting that the touch event terminates, if the pen on the writing software
Mark is drawn operation and completed, and wipes remaining first person's handwriting.
When user since start to write to writing when, the first system and second system are write simultaneously, user perception
It is the writing of the first system, and when user lifts pen, the first system will dispose the person's handwriting drawn, and recover no person's handwriting
Pellucidity；After the person's handwriting of the first system disappears, what user saw will be second system person's handwriting drawn already, due to
The person's handwriting of two systems is completely overlapped, and user perceives the process to be disappeared less than the first system person's handwriting.Can be by detecting touch event
END instruction judges whether touch event terminates.When detecting the touch event END instruction, then touch thing is can determine that
Part terminates, otherwise, it is determined that touch event does not terminate.By taking Android system as an example, ACTION_UP events are can detect, if detecting,
It can determine that touch event terminates, otherwise, it is determined that touch event does not terminate.
It is noted that the cycle of timer is longer, small tail disappears slower, and the small tail length showed is just
Can be longer, so the cycle length of timer, has directly influenced the length of small tail.And if small tail is too short, it is possible to
The writing speed of appearance second system does not catch up with the situation of the writing speed of the first system, causes the person's handwriting of two systems writing
During, there is one section of white space.Therefore, person's handwriting, which draws the length in cycle, can be set to be more than second system relative to the
One system carries out the value for the time delay that person's handwriting is shown.
This programme carries out person's handwriting drafting simultaneously by dual system, complete in a manner of fast band slow (the first system band second system)
The acceleration of display process is drawn into person's handwriting, by being drawn and being shown on transparent writing layer, and after person's handwriting drafting terminates
The person's handwriting on transparent writing layer is removed, shows the person's handwriting of second system to facilitate user to carry out other to second system person's handwriting completely
Operation, person's handwriting need not move through HDMI encoding and decoding and transmission delay in display, reduce the delay during person's handwriting is shown.
The handwriting display method one based on dual system of the person's handwriting display system and the present invention based on dual system of the present invention
One correspondence, the technical characteristic illustrated in the embodiment of the above-mentioned handwriting display method based on dual system and its advantage are applicable
In the embodiment of the person's handwriting display system based on dual system, hereby give notice that.
In one embodiment, the present invention also provides a kind of computer-readable recording medium, is stored thereon with computer journey
Sequence, the program realize the handwriting display method based on dual system of above-mentioned any embodiment when being executed by processor.
The embodiment of method performed by the computer-readable recording medium and the above-mentioned person's handwriting display side based on dual system
The other embodiment of method is identical, and here is omitted.
In one embodiment, the present invention also provides a kind of computer equipment, including memory, processor and is stored in
Above-mentioned any implement is realized on reservoir and the computer program that can run on a processor, during the computing device described program
The handwriting display method based on dual system of example.
The embodiment of method performed by the processor of the computer equipment and the above-mentioned person's handwriting display side based on dual system
The other embodiment of method is identical, and here is omitted.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction) use, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or the dress used with reference to these instruction execution systems, device or equipment
Put.
The more specifically example (non-exhaustive list) of computer-readable medium includes following：Connected up with one or more
Electrical connection section (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium, which can even is that, to print the paper of described program thereon or other are suitable
Medium, because can then enter edlin, interpretation or if necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In embodiment, software that multiple steps or method can be performed in memory and by suitable instruction execution system with storage
Or firmware is realized.If, and in another embodiment, can be with well known in the art for example, realized with hardware
Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, have suitable combinational logic gate circuit application specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply 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, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of handwriting display method based on dual system, it is characterised in that comprise the following steps：
When the writing software of second system starts, enabled instruction is sent to the first system by second system, opened according to described
Dynamic instruction starts transparent writing layer in the first system；
Person's handwriting is performed on the transparent writing layer according to the touch event of detection and draws operation, obtains the first person's handwriting, by described in
First person's handwriting is shown on the transparent writing layer；Wherein, person's handwriting drawing process includes several continuous person's handwritings drafting cycles；
During performing person's handwriting and drawing operation, periodically wipe previous person's handwriting and draw the first stroke drawn in the cycle
Mark；
Person's handwriting is performed on the writing interface of the writing software according to the touch event and draws operation, obtains the second person's handwriting,
Second person's handwriting is included on the writing layer of second system；
After detecting that the touch event terminates, completed if the person's handwriting on the writing software draws operation, erasing is remaining
The first person's handwriting.
2. the handwriting display method according to claim 1 based on dual system, it is characterised in that periodically wipe previous
The step of the first person's handwriting drawn in the individual person's handwriting drafting cycle, includes：
Start timing while performing person's handwriting and drawing operation；
When timing, which reaches the person's handwriting, draws the cycle, wipe the person's handwriting and draw the first person's handwriting drawn in the cycle, and open again
Beginning timing.
3. the handwriting display method according to claim 1 based on dual system, it is characterised in that show first person's handwriting
Show that the step on the transparent writing layer includes：
Person's handwriting attribute information is sent to the first system by second system；
First person's handwriting is included on the transparent writing layer according to the person's handwriting attribute information.
4. the handwriting display method according to claim 1 based on dual system, it is characterised in that show first person's handwriting
Show that the step on the transparent writing layer also includes：
First person's handwriting is rendered；
The first person's handwriting after rendering is included on the transparent writing layer.
5. the handwriting display method based on dual system according to Claims 1-4 any one, it is characterised in that described
Person's handwriting draws the cycle more than the time delay that second system is shown relative to the first system progress person's handwriting.
A kind of 6. person's handwriting display system based on dual system, it is characterised in that including：
Starting module, in the writing software startup of second system, sending startup to the first system by second system and referring to
Order, transparent writing layer is started in the first system according to the enabled instruction；
First display module, perform person's handwriting on the transparent writing layer for the touch event according to detection and draw operation, obtain
To the first person's handwriting, first person's handwriting is included on the transparent writing layer；Wherein, person's handwriting drawing process connects including several
Continuous person's handwriting draws the cycle；
First erasing module, for during performing person's handwriting and drawing operation, periodically wiping previous person's handwriting and drawing week
The first person's handwriting drawn in phase；
Second display module, behaviour is drawn for performing person's handwriting on the writing interface of the writing software according to the touch event
Make, obtain the second person's handwriting, second person's handwriting is included on the writing layer of second system；
Second erasing module, for after detecting that the touch event terminates, if the person's handwriting on the writing software is drawn
Operation is completed, and wipes remaining first person's handwriting.
7. the person's handwriting display system according to claim 6 based on dual system, it is characterised in that the first erasing module
Including：
Timing unit, for starting timing while performing person's handwriting and drawing operation；
Unit is wiped, for when timing reaches the person's handwriting and draws the cycle, wiping the person's handwriting and drawing first drawn in the cycle
Person's handwriting, and restart timing.
8. the person's handwriting display system based on dual system according to claim 6 to 7 any one, it is characterised in that described
Person's handwriting draws the cycle more than the time delay that second system is shown relative to the first system progress person's handwriting.
9. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the program is held by processor
The handwriting display method based on dual system described in claim 1 to 5 any one is realized during row.
10. a kind of computer equipment, including memory, processor and storage are on a memory and the meter that can run on a processor
Calculation machine program, it is characterised in that the base described in claim 1 to 5 any one is realized during the computing device described program
In the handwriting display method of dual system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600996.3A CN107450832B (en) | 2017-07-21 | 2017-07-21 | handwriting display method and system based on dual systems, storage medium and equipment |
| PCT/CN2017/103428 WO2019015097A1 (en) | 2017-07-21 | 2017-09-26 | Dual-system-based writing stroke displaying method and system, storage medium and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600996.3A CN107450832B (en) | 2017-07-21 | 2017-07-21 | handwriting display method and system based on dual systems, storage medium and equipment |
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| Publication Number | Publication Date |
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| CN107450832A true CN107450832A (en) | 2017-12-08 |
| CN107450832B CN107450832B (en) | 2019-12-17 |
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| CN201710600996.3A Active CN107450832B (en) | 2017-07-21 | 2017-07-21 | handwriting display method and system based on dual systems, storage medium and equipment |
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| CN (1) | CN107450832B (en) |
| WO (1) | WO2019015097A1 (en) |
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| CN108958630A (en) * | 2018-07-06 | 2018-12-07 | 广州视源电子科技股份有限公司 | Writing content display method and device and electronic equipment |
| CN109144382A (en) * | 2018-07-10 | 2019-01-04 | 广州视源电子科技股份有限公司 | Handwriting display method and device based on dual systems, terminal equipment and storage medium |
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| CN110174991B (en) * | 2019-05-17 | 2021-01-22 | 广州视源电子科技股份有限公司 | Highlight pen processing method and device |
| CN110297558A (en) * | 2019-06-11 | 2019-10-01 | 广州视源电子科技股份有限公司 | Multi-point touch control method and device, intelligent interactive panel and storage medium |
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| CN110910469A (en) * | 2019-10-18 | 2020-03-24 | 北京字节跳动网络技术有限公司 | Method, device, medium and electronic equipment for drawing handwriting |
| CN111127585A (en) * | 2019-11-30 | 2020-05-08 | 四川商通实业有限公司 | Method for drawing dotted line based on Android |
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| CN112987373A (en) * | 2021-02-25 | 2021-06-18 | 维沃移动通信有限公司 | Display device and electronic apparatus |
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| CN114510159A (en) * | 2021-12-30 | 2022-05-17 | 锐捷网络股份有限公司 | Writing track display method and device and storage medium |
| CN114356141A (en) * | 2021-12-31 | 2022-04-15 | 厦门厦华科技有限公司 | Window writing effect acceleration method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107450832B (en) | 2019-12-17 |
| WO2019015097A1 (en) | 2019-01-24 |
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