CN107705343A - Pattern drawing method and device during online question-answering - Google Patents

Pattern drawing method and device during online question-answering Download PDF

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Publication number
CN107705343A
CN107705343A CN201610648949.1A CN201610648949A CN107705343A CN 107705343 A CN107705343 A CN 107705343A CN 201610648949 A CN201610648949 A CN 201610648949A CN 107705343 A CN107705343 A CN 107705343A
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CN
China
Prior art keywords
interaction
drawn
user
answering
model
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Pending
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CN201610648949.1A
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Chinese (zh)
Inventor
侯建彬
陈恭明
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Operation Education Technology (beijing) Co Ltd
Zuoyebang Education Technology Beijing Co Ltd
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Operation Education Technology (beijing) Co Ltd
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Priority to CN201610648949.1A priority Critical patent/CN107705343A/en
Publication of CN107705343A publication Critical patent/CN107705343A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • G06T11/203—Drawing of straight lines or curves
    • 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
    • G06F3/04845—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 for image manipulation, e.g. dragging, rotation, expansion or change of colour
    • 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
    • G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • G06T11/206—Drawing of charts or graphs

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Electrically Operated Instructional Devices (AREA)

Abstract

The application proposes the pattern drawing method and device during a kind of online question-answering, and the pattern drawing method during online question-answering includes：Obtain the figure that user selects when answering questions；On the screen of itself, the figure is drawn according to the initialization model parameter of acquiescence；The lattice coordinates information transfer for the figure drawn is given to interaction side, so that interaction root draws the figure according to the lattice coordinates information on the screen of interaction side.This method can realize the Fast Drawing of figure when answering questions.

Description

Pattern drawing method and device during online question-answering
Technical field
The application is related to Internet technical field, more particularly to pattern drawing method and device during a kind of online question-answering.
Background technology
With the development of technology, there is online question-answering.The data flow of online question-answering system can be divided into two-way, be all the way Voice data, another way are handwriting datas.Handwriting data includes the handwriting data of word and figure.
In correlation technique, handwriting data generally includes x coordinate, y-coordinate and pressure sensitivity value, and the both sides that answer questions are by transmitting and obtaining Handwriting data realizes the drafting of word and figure and display.But the speed of this mode graphing is slower.
The content of the invention
The application is intended to one of technical problem at least solving in correlation technique to a certain extent.
Therefore, the pattern drawing method when purpose of the application is to propose a kind of online question-answering, this method can be with Realize the Fast Drawing of figure.
A kind of graphics rendering device when further object is to propose online question-answering.
To reach above-mentioned purpose, the pattern drawing method during online question-answering that the application first aspect embodiment proposes, bag Include：Obtain the figure that user selects when answering questions；On the screen of itself, according to drawing the initialization model parameter of acquiescence Figure；The lattice coordinates information transfer for the figure drawn is given to interaction side, so that interaction root is according to the lattice coordinates information The figure is drawn on the screen of interaction side.
The pattern drawing method during online question-answering that the application first aspect embodiment proposes, by being drawn according to default value Figure, it is possible to reduce the time needed for user's manual drawing figure, realize the Fast Drawing of figure, while can be brought to user More preferable Consumer's Experience, overall duration of answering questions can be reduced.
To reach above-mentioned purpose, the graphics rendering device during online question-answering that the application second aspect embodiment proposes, bag Include：Acquisition module, the figure selected for obtaining user when answering questions；First drafting module, in the screen of itself, root The figure is drawn according to the initialization model parameter of acquiescence；First transport module, for by the lattice coordinates for the figure drawn Information transfer gives interaction side, so that interaction root draws the figure according to the lattice coordinates information on the screen of interaction side.
The graphics rendering device during online question-answering that the application second aspect embodiment proposes, by being drawn according to default value Figure, it is possible to reduce the time needed for user's manual drawing figure, realize the Fast Drawing of figure, while can be brought to user More preferable Consumer's Experience, overall duration of answering questions can be reduced.
The aspect and advantage that the application adds will be set forth in part in the description, and will partly become from the following description Obtain substantially, or recognized by the practice of the application.
Brief description of the drawings
The above-mentioned and/or additional aspect of the application and advantage will become from the following description of the accompanying drawings of embodiments Substantially and it is readily appreciated that, wherein：
The schematic flow sheet of pattern drawing method when Fig. 1 is the online question-answering that the application one embodiment proposes；
The schematic flow sheet of pattern drawing method when Fig. 2 is the online question-answering of the application another embodiment proposition；
Fig. 3 is the schematic diagram in different model inheritance master pattern storehouses in the embodiment of the present application；
The structural representation of graphics rendering device when Fig. 4 is the online question-answering that the application one embodiment proposes；
The structural representation of graphics rendering device when Fig. 5 is the online question-answering of the application another embodiment proposition.
Embodiment
Embodiments herein is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar module or the module with same or like function.Below with reference to attached The embodiment of figure description is exemplary, is only used for explaining the application, and it is not intended that limitation to the application.On the contrary, this All changes that the embodiment of application includes falling into the range of the spirit and intension of attached claims, modification and equivalent Thing.
Online question-answering can be divided into it is non real-time answer questions and answer questions in real time, it is non real-time when answering questions, enquirements side is main use picture, Word or voice, which upload, to be needed, and the side of answering questions similarly is furnished an answer using forms such as picture, word or voices, and both sides do not establish one To one environment of answering questions.In real time when answering questions, establish the communication channel of question and answer both sides, both sides can with speech form real-time communication, The handwriting equipment that being equipped with to write completes word content real-time Transmission.
The application certainly, is also not precluded from non-so that dispatching method is particularly applicable in online answering system in real time as an example Application in real-time answering system.
The schematic flow sheet of pattern drawing method when Fig. 1 is the online question-answering that the application one embodiment proposes.
Referring to Fig. 1, the method for the present embodiment includes：
S11：Obtain the figure that user selects when answering questions.
Wherein, user can select the figure that oneself needs when answering questions, it is assumed that be " rectangle ".
Specifically, alternative figure can be shown to user, user selects a figure in alternative figure Shape.
S12：On the screen of itself, the figure is drawn according to the initialization model parameter of acquiescence.
Itself refer to the user for selecting figure, for example teacher is needed to student's present graphical during answering questions, then can be with Figure is selected by teacher and the figure of selection is drawn on the screen of teacher.
Wherein, in graphing, when initial, drawn according to the initialization model parameter of respective graphical.It is every kind of can Initialization model parameter is all pre-configured with for the figure of user's selection, so that in figure initial drawing, can be according to acquiescence Initialization model parameter is drawn.
Initialization model parameter for example including：The dimension information of figure, such as, length and width corresponding to " rectangle " is write from memory It is l=30, w=20 respectively to recognize value.In addition, initialization model parameter can also include the starting point of figure acquiescence, such as by " square The starting point of the point in the upper left corner of shape " by default, and, the position of starting point can also be included, for example current mouse is determined The position of site or center's point of screen as starting point.
Starting point that can be according to above-mentioned acquiescence by taking rectangle as an example and position, and the length and width information of rectangle are completed just The rectangle of beginning is drawn.
S13：The lattice coordinates information transfer for the figure drawn is given to interaction side, so that interaction root is sat according to the dot matrix Mark information draws the figure on the screen of interaction side.
Interaction side refers to the opposing party interacted with itself, and during such as teacher to student's present graphical, itself refers to teacher, Interaction side refers to student.
After the drafting that figure is completed on teacher's screen, the communicator of teacher side can be by the dot matrix for the figure drawn Coordinate information is transferred to the communicator of student side.The communicator of teacher side can establish long company with the communicator of student side Connect, to transmit dot matrix coordinate information by long connect.
For the present embodiment so that figure is dot chart as an example, dot chart is referred to as bitmap (bitmap), is modern computer One kind in planar graph.Bitmap is exactly the figure that least unit is made up of pixel in simple terms, therefore, above-mentioned lattice coordinates letter Breath can specifically refer to form figure each pixel coordinate information, due to figure initial point position and figure size all It is default value, therefore, the coordinate information of each pixel can determine according to above-mentioned default value, afterwards can be by fixed point Battle array coordinate information is transferred to interaction side.Interaction side can draw one after lattice coordinates information is obtained according to each coordinate information It is individual, so as to by forming corresponding figure, show the user of interaction side side, such as student.
In the present embodiment, pass through the initialization model parameter graphing according to acquiescence, it is possible to reduce user's manual drawing Time needed for figure, the Fast Drawing of figure is realized, while more preferable Consumer's Experience can be brought to user, can reduced whole The duration of answering questions of body.
The schematic flow sheet of pattern drawing method when Fig. 2 is the online question-answering of the application another embodiment proposition.
As shown in Fig. 2 the flow of the present embodiment includes：
S201：Master pattern storehouse is established, the master pattern storehouse includes at least one model, and corresponding one of each model can For the figure of user's selection.
For example, the model that master pattern storehouse includes corresponds to following figure respectively：" square ", " cuboid ", " ellipse ", " hyperbola ", " parabola " etc..
The structure and particular content of model in above-mentioned master pattern storehouse can be then corresponding with self-defined, by taking class as an example Structure can be as follows：
S202：Each model in master pattern storehouse is initialized, obtains initialization model corresponding to each model Parameter.
The step can realize the personalized customization of each model.
Specifically, as shown in figure 3, corresponding each model, inherits above-mentioned Model classes, and set corresponding type (type) initiation parameter (initDrawAttr) corresponding to, self-defined, initial drawing method (draw) and repaints method (redraw) etc..
S203：When user needs graphing, the figure of user's selection is obtained.
S204：On the screen of itself, the figure is drawn according to the initialization model parameter of acquiescence.
S205：Give the lattice coordinates information transfer for the figure drawn to interaction side.
S206：Interaction root draws the figure according to the lattice coordinates information on the screen of interaction side.
S203-S206 particular content may refer to an embodiment, no longer describe in detail herein.
S207：When user needs to change the figure drawn, the modification information of user's input is received.
Wherein, user can input modification information by mouse, such as change the length or width of rectangle by mouse；Or Person, modification button can also be shown to user, by user by changing button input modification content, such as change the size of figure Deng.
S208：Give the lattice coordinates information transfer before the modification of user's figure to be modified to interaction side.
After user is received to the modification information of a figure, figure corresponding to the modification information can be defined as treating The figure of modification, and give the lattice coordinates information transfer before the modification of the figure to interaction side.
S209：Delete figure corresponding to the lattice coordinates information before modification in interaction side.
After interaction side receives lattice coordinates information, if it find that currently received lattice coordinates information has connect before Simultaneously graphing is received, then deletes the corresponding figure drawn.
S210：Itself repaints the figure according to the modification information.
For example, the graphics rendering device of teacher side is after the modification information of teacher is got, can be according to current Graphics pair The method that repaints answered is repainted, the figure after being repainted.
S205-S206 is repeated afterwards.Realize that the figure in interaction side repaints.
Further, when user also needs to further change figure, above-mentioned S207 and its follow-up can be repeated Step.
In the present embodiment, pass through the initialization model parameter graphing according to acquiescence, it is possible to reduce user's manual drawing Time needed for figure, the Fast Drawing of figure is realized, while more preferable Consumer's Experience can be brought to user, can reduced whole The duration of answering questions of body.Further, interaction side is given by the lattice coordinates information before the transmission modification in modification, it is ensured that hand over Mutually upright true Delete Shape.
The structural representation of graphics rendering device when Fig. 4 is the online question-answering that the application one embodiment proposes.
As shown in figure 4, the device 40 includes：Acquisition module 41, the first drafting module 42 and the first transport module 43.
Acquisition module 41, the figure selected for obtaining user when answering questions；
First drafting module 42, in the screen of itself, the figure to be drawn according to the initialization model parameter of acquiescence Shape；
First transport module 43, for giving the lattice coordinates information transfer for the figure drawn to interaction side, so that interaction Root draws the figure according to the lattice coordinates information on the screen of interaction side.
In some embodiments, referring to Fig. 5, the device 40 also includes：
Receiving module 44, for when user needs to change the figure drawn, receiving the modification information of user's input；
Second drafting module 45, for repainting the figure according to the modification information.
In some embodiments, referring to Fig. 5, the device 40 also includes：
Second transport module 46, for giving the lattice coordinates information transfer of the figure before modification to interaction side, so that interaction Delete figure corresponding to the lattice coordinates information of the figure before modification in side.
In some embodiments, referring to Fig. 5, the device 40 also includes：
Module 47 is established, for establishing master pattern storehouse, the master pattern storehouse includes at least one model, each model Corresponding one is available for the figure that user selects；
Initialization module 48, for being initialized to each model in master pattern storehouse, it is corresponding to obtain each model Initialization model parameter.
In some embodiments, referring to Fig. 5, the device 40 also includes：
Link block 49, for establishing long connection with the side of interaction, to pass through the long point for connecting the figure that will have been drawn Battle array coordinate information is transferred to interaction side.
It is understood that the device of the present embodiment is corresponding with above method embodiment, particular content may refer to method The associated description of embodiment, is no longer described in detail herein.
In the present embodiment, pass through the initialization model parameter graphing according to acquiescence, it is possible to reduce user's manual drawing Time needed for figure, the Fast Drawing of figure is realized, while more preferable Consumer's Experience can be brought to user, can reduced whole The duration of answering questions of body.
It is understood that same or similar part can mutually refer in the various embodiments described above, in certain embodiments Unspecified content may refer to same or analogous content in other embodiment.
It should be noted that in the description of the present application, term " first ", " second " etc. are only used for describing purpose, without It is understood that to indicate or implying relative importance.In addition, in the description of the present application, unless otherwise indicated, the implication of " multiple " Refer at least two.
Any process or method described otherwise above description in flow chart or herein is construed as, and represents to include Module, fragment or the portion of the code of the executable instruction of one or more the step of being used to realize specific logical function or process Point, and the scope of the preferred embodiment of the application includes other realization, wherein can not press shown or discuss suitable Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be by the application Embodiment person of ordinary skill in the field understood.
It should be appreciated that each several part of the application 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..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method carries Suddenly it is that by program the hardware of correlation can be instructed to complete, described program can be stored in a kind of computer-readable storage medium In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
In addition, each functional unit in each embodiment of the application can be integrated in a processing module, can also That unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould Block can both be realized in the form of hardware, can also be realized in the form of software function module.The integrated module is such as Fruit is realized in the form of software function module and as independent production marketing or in use, can also be stored in a computer In read/write memory medium.
Storage medium mentioned above can be read-only storage, disk or CD 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 application.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.
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example Property, it is impossible to the limitation to the application is interpreted as, one of ordinary skill in the art within the scope of application can be to above-mentioned Embodiment is changed, changed, replacing and modification.

Claims (10)

  1. A kind of 1. pattern drawing method during online question-answering, it is characterised in that including：
    Obtain the figure that user selects when answering questions；
    On the screen of itself, the figure is drawn according to the initialization model parameter of acquiescence；
    The lattice coordinates information transfer for the figure drawn is given to interaction side, so that interaction root exists according to the lattice coordinates information The figure is drawn on the screen of interaction side.
  2. 2. according to the method for claim 1, it is characterised in that also include：
    When user needs to change the figure drawn, the modification information of user's input is received, and according to the modification information weight Newly draw the figure.
  3. 3. according to the method for claim 2, it is characterised in that also include：
    The lattice coordinates information transfer of the figure before modification is given to interaction side, so that the dot matrix of the figure before modification is deleted by interaction side Figure corresponding to coordinate information.
  4. 4. according to the method for claim 1, it is characterised in that also include：
    Master pattern storehouse is established, the master pattern storehouse includes at least one model, and corresponding one of each model is available for user to select The figure selected；
    Each model in master pattern storehouse is initialized, obtains initialization model parameter corresponding to each model.
  5. 5. according to the method for claim 1, it is characterised in that also include：
    Long connection is established with the side of interaction, to connect the lattice coordinates information transfer for the figure that will have been drawn by the length to interaction Side.
  6. A kind of 6. graphics rendering device during online question-answering, it is characterised in that including：
    Acquisition module, the figure selected for obtaining user when answering questions；
    First drafting module, in the screen of itself, the figure to be drawn according to the initialization model parameter of acquiescence；
    First transport module, for giving the lattice coordinates information transfer for the figure drawn to interaction side, so that interaction root evidence The lattice coordinates information draws the figure on the screen of interaction side.
  7. 7. device according to claim 6, it is characterised in that also include：
    Receiving module, for when user needs to change the figure drawn, receiving the modification information of user's input；
    Second drafting module, for repainting the figure according to the modification information.
  8. 8. device according to claim 7, it is characterised in that also include：
    Second transport module, for giving the lattice coordinates information transfer of the figure before modification to interaction side, so that interaction side is deleted Figure corresponding to the lattice coordinates information of figure before modification.
  9. 9. device according to claim 6, it is characterised in that also include：
    Module is established, for establishing master pattern storehouse, the master pattern storehouse includes at least one model, each model corresponding one The individual figure for being available for user to select；
    Initialization module, for being initialized to each model in master pattern storehouse, obtain initial corresponding to each model Change model parameter.
  10. 10. device according to claim 6, it is characterised in that also include：
    Link block, for establishing long connection with the side of interaction, to pass through the long lattice coordinates for connecting the figure that will have been drawn Information transfer gives interaction side.
CN201610648949.1A 2016-08-09 2016-08-09 Pattern drawing method and device during online question-answering Pending CN107705343A (en)

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CN112356600A (en) * 2020-11-12 2021-02-12 海南丰创建设工程有限公司 Geometric drawing method
CN112506398A (en) * 2020-11-25 2021-03-16 飞毯信息技术有限公司 Image-text display method, device and computer readable medium for same
CN113992995A (en) * 2021-10-22 2022-01-28 广州博冠信息科技有限公司 Virtual gift sending method and device, storage medium and electronic equipment

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CN105446689A (en) * 2015-12-16 2016-03-30 广州视睿电子科技有限公司 Synchronization method and system of remote commenting

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CN103425385A (en) * 2012-05-23 2013-12-04 鸿富锦精密工业（深圳）有限公司 Interactive plotting system and interactive plotting method
CN104346964A (en) * 2013-07-30 2015-02-11 上海好记星数码科技有限公司 Real-time question answering method based on mobile and intelligent electronic instruments
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Publication number Priority date Publication date Assignee Title
CN112356600A (en) * 2020-11-12 2021-02-12 海南丰创建设工程有限公司 Geometric drawing method
CN112506398A (en) * 2020-11-25 2021-03-16 飞毯信息技术有限公司 Image-text display method, device and computer readable medium for same
CN112506398B (en) * 2020-11-25 2023-06-09 飞毯信息技术有限公司 Image-text display method and device and computer readable medium for the same
CN113992995A (en) * 2021-10-22 2022-01-28 广州博冠信息科技有限公司 Virtual gift sending method and device, storage medium and electronic equipment

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