WO2020010775A1 - 电子白板的界面元素操作方法、装置及交互智能设备 - Google Patents

电子白板的界面元素操作方法、装置及交互智能设备 Download PDF

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Publication number
WO2020010775A1
WO2020010775A1 PCT/CN2018/116522 CN2018116522W WO2020010775A1 WO 2020010775 A1 WO2020010775 A1 WO 2020010775A1 CN 2018116522 W CN2018116522 W CN 2018116522W WO 2020010775 A1 WO2020010775 A1 WO 2020010775A1
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Prior art keywords
multimedia
function control
interface
response
display
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PCT/CN2018/116522
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English (en)
French (fr)
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陈天龙
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广州视源电子科技股份有限公司
广州视睿电子科技有限公司
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Publication of WO2020010775A1 publication Critical patent/WO2020010775A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00Handling natural language data
    • G06F40/10Text processing
    • G06F40/166Editing, e.g. inserting or deleting
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/451Execution arrangements for user interfaces

Definitions

  • the present application relates to the field of interactive smart devices, and in particular, to a method and device for operating interface elements of an electronic whiteboard, and an interactive smart device.
  • interface elements can be displayed in the displayed application program, where the interface element refers to an interface element with content in the file, such as a shape, a table, a mind map, and the like.
  • text information can only be inserted into an interface element, and display of the interface element is achieved through the inserted text information, for example, annotating the interface element.
  • text information can only display the text content, so the interface elements inserted into the text information have poor expressiveness and weak practicability.
  • the embodiments of the present application provide a method and device for operating interface elements of an electronic whiteboard, and an interactive intelligent device, so as to at least solve the technical problem that the multimedia-integrated interface elements cannot be edited according to user requirements in related technologies.
  • a method for operating an interface element of an electronic whiteboard includes: displaying a selected multimedia interface element on a current interface, wherein the interface element includes at least one of the following: a graphic. , Tables, and mind maps; in response to opening the multimedia, displaying a multimedia playback interface, the upper layer of the multimedia playback interface is provided with function controls set to edit the multimedia; and in response to the function controls Operation, displaying a multimedia interface after performing an operation corresponding to the function control.
  • the method includes: in response to the operation of displaying the interface element, displaying the interface element to be inserted into the multimedia; and in response to selecting the multimedia in which the interface element is to be inserted. Operation to display the multimedia to be selected.
  • the function control includes at least one of the following: a brush function control, an eraser function control, a position movement function control, an area zoom function control, a page turning function control, a font conversion function control, a graphic conversion function control, and a table display function.
  • Controls organizational structure display function controls, color function controls, circled function controls.
  • displaying a multimedia interface after performing the operation corresponding to the brush function control includes: The brush operation on the upper operation layer of the playback interface displays the handwriting corresponding to the brush operation on the multimedia playback interface.
  • displaying the handwriting corresponding to the brush operation on the multimedia playback interface includes: responding to an operation of a brush parameter of a brush corresponding to the brush function control , Setting the color of the brush and the thickness of the brush; in response to the brush operation of the brush on the operation layer, displaying the handwriting corresponding to the brush operation on the multimedia playback interface, where The handwriting is generated according to the set brush parameters.
  • displaying a multimedia interface after performing an operation corresponding to the rubber function control includes: responding to the rubber function control
  • the erasing operation performed by the function control displays the erasing track corresponding to the erasing operation on the multimedia playback interface.
  • displaying a multimedia interface after performing an operation corresponding to the position movement function control includes: responding to The operation of moving the multimedia position performed by the position movement function control displays the multimedia after the mobile multimedia position is displayed on the multimedia playback interface.
  • displaying a multimedia interface after performing the operation of the area zoom function control includes: responding to The operation of zooming multimedia performed by the area zoom function control is described, and the multimedia after zooming is displayed on the playback interface of the multimedia.
  • displaying a multimedia interface after performing the operation of the page turning function control includes: The page turning operation performed by the page turning function control is described, and the multimedia corresponding to the page turning is displayed on the multimedia playback interface.
  • displaying a multimedia interface after performing the operation of the circled function control includes: responding to the The circle selection operation performed by the circle selection function control is described, and the multimedia after the circle selection is displayed on the multimedia playback interface.
  • displaying a multimedia interface after performing the operation of the font conversion function control includes: responding to The text touch track of the font conversion function control displays the text corresponding to the text touch track, wherein the text supports at least one of the following operations: zoom, move, and rotate; and in response to confirming the operation of inserting text, in The inserted text is displayed on the multimedia playback interface.
  • displaying a multimedia interface after performing the operation of the graphic conversion function control includes: responding to The graphic touch track of the graphic conversion function control displays a graphic corresponding to the graphic touch track, wherein the graphic supports at least one of the following operations: zoom, move, and rotate, and the graphic supports at least one of the following operations: : Changing the color and inserting text; in response to an operation for confirming the insertion of a graphic, displaying the inserted graphic on the multimedia playback interface.
  • the method further includes: in response to an operation of inserting the selected multimedia into the interface element, displaying the selected interface element to be inserted into the interface element. Attribute information of the multimedia in response to the operation of modifying the attribute information of the multimedia, displaying modification information obtained by modifying the attribute information.
  • displaying the modified information obtained by modifying the attribute information includes: in response to an operation of selecting the multimedia to be inserted into the interface element, displaying The list item corresponding to the multimedia; wherein the list item displays attribute information of the multimedia, wherein the attribute information includes a type of the multimedia and / or a name of the multimedia.
  • the method before displaying the attribute information of the multimedia in the list item, includes: in response to a modification operation of the attribute information, displaying modification information obtained by modifying the attribute information, wherein the attribute information is The multimedia name is described, and the modification information is a modified update name.
  • a processor for running a program wherein when the program runs, the method according to any one of the foregoing is performed.
  • an interface element operating device for an electronic whiteboard including: a first display module configured to display an interface element with a selected multimedia inserted in a current interface, wherein the interface element includes At least one of the following: graphics, tables, and mind maps; a second display module configured to display a multimedia playback interface in response to an operation of opening the multimedia, and an upper layer of the multimedia playback interface is provided for setting multimedia An edited function control; a third display module configured to display a multimedia interface after performing an operation corresponding to the function control in response to an operation on the function control.
  • the device further includes: a fourth display module configured to display the interface element to be inserted into multimedia in response to an operation of displaying an interface element; a fifth display module configured to be inserted into the interface in response to a selection The multimedia operation of the element displays the multimedia to be selected.
  • the function control includes at least one of the following: a brush function control, an eraser function control, a position movement function control, an area zoom function control, a page turning function control, a font conversion function control, a graphic conversion function control, and a table display function.
  • Controls organizational structure display function controls, color function controls, circled function controls.
  • the third display module includes a first display unit configured to display a handwriting corresponding to the brush operation on the multimedia playback interface in response to a brush operation on an upper operation layer of the playback interface.
  • the first display unit includes: a first determining subunit configured to set a color of the brush and a thickness of the brush in response to an operation of a brush parameter of a brush corresponding to the brush function control
  • a first display subunit configured to display a handwriting corresponding to the brush operation on the multimedia playback interface in response to the brush operation of the brush on the operation layer, wherein the handwriting is according to a setting Generated by the brush parameters.
  • the third display module includes a second display unit configured to, in a case where the function control is a rubber function control, respond to an erasing operation performed by the rubber function control, in the multimedia An erasing track corresponding to the erasing operation is displayed on the playback interface.
  • the function control is a rubber function control
  • the third display module includes a third display unit configured to, in a case where the function control is a position movement function control, respond to an operation of moving a multimedia position performed by the position movement function control, in The multimedia playing interface displays multimedia after moving the multimedia location.
  • the function control is a position movement function control
  • the third display module includes a fourth display unit configured to, in a case where the function control is an area zoom function control, respond to an operation of zooming multimedia performed by the area zoom function control in The multimedia playback interface displays the multimedia after zooming is performed.
  • the function control is an area zoom function control
  • the third display module includes a fifth display unit configured to, in a case where the function control is a page-turning function control, respond to a page-turning operation performed by the page-turning function control, in the multimedia
  • the playback interface displays the corresponding multimedia after turning the page.
  • the third display module includes a sixth display unit configured to, in a case where the function control is a circled function control, respond to a range circled operation performed by the circled function control, in the multimedia
  • the circled multimedia is displayed on the playback interface.
  • the third display module includes: a seventh display unit configured to display, in response to the text touch track of the font conversion function control, when the function control is a font conversion function control, displaying the text according to the text The text corresponding to the touch track, wherein the text supports at least one of the following operations: zooming, moving, and rotating; an eighth display unit configured to display an insertion on the multimedia playback interface in response to an operation to confirm the insertion of text The text.
  • the third display module includes: a ninth display unit configured to display, in response to a graphic touch track of the graphic conversion function control, when the function control is a graphic conversion function control, displaying according to the graphic A graphic corresponding to a touch track, wherein the graphic supports at least one of the following operations: zoom, move, and rotate, and the graphic supports at least one of the following operations: changing color, inserting text, and a tenth display unit configured to respond to Confirm the operation of inserting the graphics, and display the inserted graphics on the multimedia playback interface.
  • a ninth display unit configured to display, in response to a graphic touch track of the graphic conversion function control, when the function control is a graphic conversion function control, displaying according to the graphic A graphic corresponding to a touch track, wherein the graphic supports at least one of the following operations: zoom, move, and rotate, and the graphic supports at least one of the following operations: changing color, inserting text, and a tenth display unit configured to respond to Confirm the operation of inserting the graphics, and display the inserted graphics on
  • the device further includes a sixth display module configured to display attributes of the selected multimedia to be inserted into the interface element in response to an operation of inserting the selected multimedia into the interface element.
  • Information e.g., information
  • a seventh display module e.g., information obtained by modifying the attribute information in response to an operation of modifying the attribute information of the multimedia.
  • the seventh display module includes: an eleventh display unit configured to display a list item corresponding to the multimedia in response to an operation of selecting a multimedia to be inserted into the interface element; wherein the list The item displays attribute information of the multimedia, wherein the attribute information includes a type of the multimedia and / or a name of the multimedia.
  • the seventh display module further includes: a twelfth display unit configured to display modification information obtained by modifying the attribute information in response to a modification operation on the attribute information, wherein the attribute The information is the name of the multimedia, and the modification information is the modified update name.
  • an interactive intelligent device characterized in that the interactive intelligent device includes a human-computer interaction device and a display device, and the display device includes the electronic whiteboard according to any one of the above. Interface element operating device.
  • the interface element with the selected multimedia inserted is displayed on the current interface, wherein the interface element includes at least one of the following: graphics, tables, and mind maps; in response to the operation of opening the multimedia, displaying the multimedia A playback interface.
  • the upper layer of the multimedia playback interface is provided with function controls configured to edit the multimedia.
  • a multimedia interface after the operation of the function controls is displayed. Because the multimedia has vivid characteristics, compared with the related art, which can only insert text information into the interface elements, the multimedia has a stronger expressive power, and the multimedia that is being played can be edited in the multimedia playback interface.
  • the purpose of editing multimedia according to user needs is to improve the flexibility of multimedia insertion and playback, thereby enhancing the expressiveness of interface elements, and through the technical effects of multimedia editing to meet the various needs of users, thereby solving the problem of inserting in related technologies.
  • Technical issues of multimedia interface elements that cannot be edited according to user needs are to improve the flexibility of multimedia insertion and playback, thereby enhancing the expressiveness of interface elements, and through the technical effects of multimedia editing to meet the various needs of users, thereby solving the problem of inserting in related technologies.
  • FIG. 1 is a flowchart of a method for operating interface elements of an electronic whiteboard according to Embodiment 1 of the present application;
  • FIG. 2 is a flowchart of a method for operating interface elements of an electronic whiteboard according to Embodiment 2 of the present application;
  • FIG. 3 is a flowchart of a method for operating interface elements of an electronic whiteboard according to Embodiment 3 of the present application;
  • FIG. 4 is a flowchart of a method for operating an interface element of an electronic whiteboard that is optional according to Embodiment 3 of the present application;
  • FIG. 5 is a flowchart of a method for operating interface elements of an electronic whiteboard that is optional according to Embodiment 3 of the present application;
  • FIG. 6 is a flowchart of a method for operating interface elements of an electronic whiteboard according to Embodiment 4 of the present application.
  • FIG. 7 is a flowchart of a method for operating interface elements of an electronic whiteboard according to a fourth embodiment of the present application.
  • FIG. 8 is a flowchart of a method for operating an interface element of an electronic whiteboard that is optional according to Embodiment 4 of the present application;
  • FIG. 9 is a flowchart of a method for operating interface elements of an electronic whiteboard according to a fourth embodiment of the present application.
  • FIG. 10 is a flowchart of a method for operating an interface element of an optional electronic whiteboard according to Embodiment 4 of the present application.
  • FIG. 11 is a flowchart of a method for operating an interface element of an electronic whiteboard according to a fourth embodiment of the present application.
  • FIG. 13 is a flowchart of a method for operating interface elements of an electronic whiteboard according to Embodiment 6 of the present application.
  • FIG. 14 is a schematic diagram of a menu of an optional interface element according to Embodiment 6 of the present application.
  • FIG. 15 is a schematic diagram of an optional multimedia selection window according to Embodiment 6 of the present application.
  • FIG. 16 is a schematic diagram of an optional multimedia list item according to Embodiment 6 of the present application.
  • FIG. 17 is a schematic diagram of an edit box of an optional multimedia list item according to Embodiment 6 of the present application.
  • FIG. 18 is a schematic diagram of an optional edited multimedia list item according to Embodiment 6 of the present application.
  • FIG. 19 is a schematic diagram of an optional picture according to Embodiment 6 of the present application.
  • FIG. 21 is a schematic diagram of an optional picture-based brush function control according to Embodiment 6 of the present application.
  • FIG. 22 is a schematic diagram of an edited picture based on an optional picture-based position function control according to Embodiment 6 of the present application;
  • FIG. 23 is a schematic diagram of an edited picture based on an optional picture-based area function control according to Embodiment 6 of the present application.
  • FIG. 24 is a schematic diagram of an optional picture-based multimedia switching function control according to Embodiment 6 of the present application.
  • FIG. 25 is a schematic diagram after an optional picture-based multimedia switching function control performs multimedia switching according to Embodiment 6 of the present application.
  • 26 is a schematic structural diagram of an interface element operation device for an electronic whiteboard according to Embodiment 7 of the present application.
  • Intelligent interactive tablet also known as interactive intelligent tablet, can be an integrated device that controls the content displayed on the display tablet and realizes human-computer interaction through touch technology. It integrates a projector, electronic whiteboard, curtain, sound, One or more functions such as a TV and a video conference terminal.
  • the display screen in the embodiments of the present specification refers to a touch screen, a touch screen, and a touch panel. It is an inductive liquid crystal display device.
  • the haptic feedback system on the screen can Various connected devices are driven according to pre-programmed programs, which can be used to replace mechanical button panels, and produce dynamic audio and video effects through the LCD display screen.
  • Differentiating touch screens from technical principles can be divided into five basic types: vector pressure sensing technology touch screens, resistive technology touch screens, capacitive technology touch screens, infrared technology touch screens, and surface acoustic wave technology touch screens. According to the working principle of the touch screen and the medium for transmitting information, the touch screen can be divided into four types: resistive, capacitive induction, infrared and surface acoustic wave.
  • the coordinates of the point are positioned to control the intelligent processing system, and then different functional applications are implemented through software built in the intelligent processing system.
  • the “screen” and “large screen” mentioned in this application refer to the display screen of the intelligent interactive tablet; the display of an interface by the intelligent interactive tablet means that the display of the intelligent interactive tablet displays the interface.
  • the method for operating the interface elements of the electronic whiteboard provided in the embodiments of the present application may be used for a smart interactive device.
  • the smart interactive device may be the aforementioned smart interactive tablet, and may be executed by the aforementioned smart interactive tablet ’s writing display device, which may be implemented by software And / or hardware, the writing display device may be composed of two or more physical entities, or may be composed of one physical entity.
  • the writing display device may be a computer, a mobile phone, a tablet, a projector, or the like.
  • the interactive smart tablet may be an integrated device that controls the content displayed on the display tablet and realizes human-computer interaction through touch technology, and integrates a projector, an electronic whiteboard, a curtain, a speaker, and a television. And one or more functions such as video conference terminal.
  • an embodiment of a method for operating an interface element of an electronic whiteboard is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings may be implemented in a computer system such as a set of computer-executable instructions. Perform, and although the logical order is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than here.
  • FIG. 1 is a flowchart of a method for operating interface elements of an electronic whiteboard according to Embodiment 1 of the present application. As shown in FIG. 1, the method includes the following steps:
  • Step S102 displaying the interface element with the selected multimedia inserted in the current interface, wherein the interface element includes at least one of the following: graphics, tables, and mind maps;
  • Step S104 in response to the operation of opening the multimedia, displaying a multimedia playing interface, and a function control set to edit the multimedia is provided at an upper layer of the multimedia playing interface;
  • step S106 in response to the operation of the function control, a multimedia interface after performing the operation of the function control is displayed.
  • the selected multimedia interface element is displayed on the current interface, wherein the interface element includes at least one of the following: graphics, tables, and mind maps; in response to the operation of opening the multimedia, displaying a multimedia playback interface, the multimedia
  • the upper layer of the playback interface is provided with a function control set to edit multimedia; in response to the operation of the function control, a multimedia interface after performing the operation of the function control is displayed. Because the multimedia has vivid characteristics, compared with the related art, which can only insert text information into the interface elements, the multimedia has a stronger expressive power, and the multimedia that is being played can be edited in the multimedia playback interface.
  • the purpose of editing multimedia according to user needs is to improve the flexibility of multimedia insertion and playback, thereby enhancing the expressiveness of interface elements, and through the technical effects of multimedia editing to meet the various needs of users, thereby solving the problem of inserting in related technologies.
  • Technical issues of multimedia interface elements that cannot be edited according to user needs are to improve the flexibility of multimedia insertion and playback, thereby enhancing the expressiveness of interface elements, and through the technical effects of multimedia editing to meet the various needs of users, thereby solving the problem of inserting in related technologies.
  • the above display shows that the selected multimedia interface element is inserted in the current interface.
  • the interface element is a multimedia interface element that can be inserted into multiple types.
  • the interface element refers to Geometry, tables, mind maps or flowcharts in whiteboard tools. Select the interface element in the display interface to enter the user editing interface of the interface element, where the display interface is the above-mentioned current interface displaying the interface element to be inserted into the multimedia. After that, the user edit window of the interface element is entered, and a multimedia insert operation is performed in the user edit window.
  • the multimedia selection interface displaying the multimedia to be selected is entered according to the above operation options, and the inserted multimedia is selected from the multimedia selection interface.
  • the multimedia selection interface may be to find a storage path to the target multimedia to be added.
  • the multimedia selection interface corresponding to the storage path showing the multimedia to be inserted into the interface element is found, the multimedia to be selected from the multimedia selection interface Insert into this interface element.
  • the display of the above-mentioned interface elements with the selected multimedia inserted and the interface elements to be inserted on the display interface may be the same or different.
  • different displays are performed on the display interface.
  • the interface element in which the selected multimedia is inserted is different from the interface element in which the multimedia is to be inserted.
  • the interface elements of the selected multimedia can enter the multimedia playback page, and the multimedia inserted before the playback page is played.
  • the playback page can also be a playback window.
  • the brush function control and the circle selection function control perform the user's brush operation or circle selection operation, the operation is performed on the operation layer, and after the operation on the operation layer is completed, it is displayed on the multimedia playback interface.
  • the above operation layer may be a transparent operation layer and an upper layer of a multimedia playback page.
  • FIG. 2 is a flowchart of the method for operating an interface element of an electronic whiteboard according to the second embodiment of the present application. It is noted that this embodiment is detailed based on the first embodiment.
  • step S102 the interface element with the selected multimedia inserted is displayed on the current interface, and the following steps are also included before:
  • Step S202 In response to the operation of displaying the interface elements, displaying the interface elements to be inserted into the multimedia;
  • step S204 in response to an operation of selecting a multimedia that requires an interface element to be inserted, displaying the multimedia to be selected.
  • the operation of displaying the interface element is an operation in which the user clicks or selects the interface element and needs to display the interface element.
  • the interface element is displayed, and the interface element is an interface element to be inserted into multimedia.
  • the operation of inserting multimedia into an interface element refers to receiving an insert instruction from the user or the background. For example, the user right-clicks the interface element in the whiteboard tool and selects insert multimedia in the menu bar.
  • the interface element to be inserted into the multimedia is displayed.
  • the above-mentioned operation of selecting multimedia that needs to insert interface elements refers to an instruction of the system to automatically jump, or an instruction input by a user.
  • the operation of selecting the multimedia that needs to be inserted into the interface element may be that the user manually selects the multimedia that needs to be inserted into the interface element from the multiple multimedia.
  • the interface element When you need to view the multimedia of the interface element, click the interface element to enter the multimedia playback interface, that is, display the multimedia interface inserted into the selected multimedia interface element.
  • the file list corresponding to the multimedia a playback window set to play multimedia is entered, and the file list is set with a play window entry link set to enter the playback window. Play the multimedia in the playback window in the playback order.
  • the playback order of the multimedia and the insertion order of the multimedia may be the same.
  • the insertion order of multimedia can also be changed at any time.
  • the multimedia When the playback interface (that is, the interface displaying the multimedia) displays the multimedia, the multimedia usually has a dynamic playback state and a static non-playing state.
  • the multimedia When the multimedia is playing, the data of the multimedia is dynamic and editing is difficult. Therefore, in this embodiment, when the multimedia is in a static non-playing state, the multimedia is edited through the function control. That is, when the multimedia is in a static non-playing state, function controls for editing the multimedia are displayed on the playback interface. After the multimedia is edited by the function control, the edited multimedia is displayed directly on the playback page.
  • FIG. 3 is a flowchart of the method for operating an interface element of an electronic whiteboard according to the third embodiment of the present application. It is noted that this embodiment is specifically detailed based on the first embodiment, and in step S300, the function control includes at least one of the following:
  • Pen function control eraser function control, position movement function control, area zoom function control, page turning function control, font conversion function control, graphic conversion function control, table display function control, organization display function control, color function control, circle selection Functional controls.
  • the above operation layer may be a transparent operation layer, or may be an upper layer of a multimedia playback page.
  • FIG. 4 is a flowchart of a method for operating an interface element of an electronic whiteboard that is optional according to Embodiment 3 of the present application; as shown in FIG. 4, in a case where the function control is a brush function control, in response to the operation of the brush function control, displaying
  • the multimedia interface after the operation of the pen function control includes:
  • step S402 in response to a brush operation on an upper operation layer of the playback interface, a handwriting corresponding to the brush operation is displayed on the multimedia playback interface.
  • the brush operations described above will produce brush marks.
  • the above operation layer may be a transparent operation layer where the function control is located, or a transparent operation layer different from the layer where the function control is located.
  • the function control is a brush function control for editing multimedia
  • the multimedia edited with the brush function control is displayed.
  • the above brush function controls can edit text, graphics, symbols and other information on multimedia, and can edit text, simple geometric figures, or irregular graphic symbols. For example, you can select a brush to edit text information.
  • the brush editing control is edited in a transparent layer different from the layer in which the multimedia is located. During the editing process, it can be edited and erased at will, so the content of the multimedia will not be affected and changed.
  • the user performs a touch operation on the transparent operation layer, and the operation is different due to the thickness, color, and stroke of the pen.
  • the edits can be undone, etc.
  • the transparent operation layer where the edited content is located and the layer where the multimedia is located are merged.
  • the merging may not be performed, but the processing is different for different multimedia. For example, if you want to use a picture viewer to view multimedia pictures, merging the layers of the picture can effectively reduce the memory and prevent data distortion. If you use a patented picture editor to edit the picture, for example, Photoshop, retain the Two different layers are useful for editing later. That is, in response to a touch operation on the transparent operation layer, a multimedia playback interface after editing by the brush function control is displayed.
  • displaying the handwriting corresponding to the brush operation on the multimedia playback interface includes: in response to the operation of the brush parameter of the brush corresponding to the brush function control, setting, The color and thickness of the brush; in response to the brush operation on the operation layer of the brush, the handwriting corresponding to the brush operation is displayed on the multimedia playback interface, wherein the handwriting is generated according to the set brush parameters.
  • FIG. 5 is a flowchart of an operation method of an interface element of an optional electronic whiteboard according to the third embodiment of the present application; as shown in FIG. 5, when the function control is a rubber function control, in response to the operation of the rubber function control, display
  • the multimedia interface after the operation of the rubber function control includes:
  • step S502 in response to the erase operation performed by the rubber function control, an erase track corresponding to the erase operation is displayed on a multimedia playback interface.
  • the function control is a rubber function control for editing multimedia
  • the multimedia edited by the rubber function control is displayed.
  • the erasing operation performed by the rubber function control realizes erasing the multimedia played on the multimedia playing interface.
  • the contents of all layers can be erased by the rubber function control, including the content of the transparent operation layer and the layer where the multimedia is located, and the content of the editing layer of other function controls.
  • the unselected layer will not change. Therefore, in this embodiment, the rubber function control has the erasing effect on the content on the transparent operation layer and the multimedia playback interface at the same time.
  • the user is performing a touch operation, and the operation may vary depending on the shape, thickness, and trajectory of the eraser.
  • the editing may be undone, etc.
  • the edited content is merged with the layer where the multimedia is located. It should be noted that the merging may not be performed, but the processing is different for different multimedia. For example, to use a picture viewer to view multimedia pictures, combining the layers of the picture can effectively reduce the memory and prevent data distortion. If the picture is edited with a patented picture editor, the two different Layers are useful for editing later.
  • the interface element is an interface element in the whiteboard tool.
  • This embodiment can be applied to various occasions, such as a web page, a file, a document, and the like.
  • the present application is applied to a whiteboard tool, which can make the use of the whiteboard tool more convenient and the user experience stronger. In the whiteboard tool, you can call the brush function control and the eraser function control to edit multimedia.
  • FIG. 6 is a flowchart of a method of operating an interface element of an electronic whiteboard according to Embodiment 4 of the present application; It is noted that this embodiment is specifically detailed on the basis of the third embodiment.
  • the function control is a position movement function control
  • the multimedia interface includes:
  • step S602 in response to the operation of moving the multimedia position performed by the position movement function control, displaying the multimedia after moving the multimedia position on the multimedia playback interface.
  • the position moving function control may be selected in the multimedia playback interface, so that the operation of moving the multimedia position by the position moving function control, that is, the position
  • the mobile function control edits the multimedia so as to move the position of the multimedia played on the multimedia playback interface.
  • the above position function control can move the display position of the multimedia in the playback window, and the multimedia can be moved by dragging with the mouse, and the movement range of the multimedia can be limited by the position function control. For example, it can be restricted that the multimedia must all be displayed on the page, which can ensure the integrity of the multimedia without affecting the user's interpretation and use.
  • the above-mentioned position function control may be called through a certain control form, and the operation window corresponding to the position function control may not be displayed in the playback interface.
  • the mouse is used to control the cursor in the playback interface for dragging, keyboard shortcuts, or a combination of both to zoom or move the multimedia to call and control the position function control. Edit the position of the multimedia.
  • FIG. 7 is a flowchart of an operation method of an interface element of an optional electronic whiteboard according to Embodiment 4 of the present application; as shown in FIG. 7, in a case where the function control is an area zoom function control, in response to the operation of the area zoom function control
  • the multimedia interface showing the operation of the area zoom function control includes:
  • step S702 in response to the operation of zooming the multimedia performed by the area zoom function control, the multimedia after zooming is displayed on the multimedia playback interface.
  • the multimedia zoom operation can be performed by the area zoom function control, so that the size of the multimedia played on the multimedia playback interface is scaled, and The multimedia playback interface displays the zoomed multimedia.
  • the above area function control can enlarge or reduce multimedia by a user's operation on the touch screen, such as two-finger merging and sliding to achieve multimedia reduction, and two-finger opening and sliding to achieve multimedia enlargement. You can also use this area function control to limit the zoom range of the multimedia. For example, you can limit that the multimedia must be displayed on the page at most, or the minimum must not exceed one tenth of the screen, which can ensure the readability of the multimedia without affecting the user's interpretation and use.
  • the above-mentioned area function control may be called through a certain control form, and the operation window corresponding to the area function control may not be displayed in the playback interface. For example, dragging the cursor in the playback interface with the mouse, keyboard shortcuts, or a combination of both to zoom or move the multimedia to call and control the area function control. Edit the area of multimedia.
  • FIG. 8 is a flowchart of an operation method of an interface element of an optional electronic whiteboard according to Embodiment 4 of the present application; as shown in FIG. 8, when the function control is a page-turning function control, in response to the operation of the page-turning function control
  • the multimedia interface showing the operation of the page-turning function controls includes:
  • Step S802 In response to the page turning operation performed by the page turning function control, the multimedia corresponding to the page turning is displayed on the multimedia playback interface.
  • the page-turning operation performed by the page-turning function control implements a page-turning operation of the multimedia played on the multimedia playing interface, thereby conveniently browsing multiple multimedia.
  • the operation page of the multimedia switching function control Before the operation page of the multimedia switching function control is displayed in the playback interface, it is necessary to determine whether the number of multimedia is multiple. If there are multiple multimedia, the operation page of the multimedia switching function control is displayed in the playback window; Next, switch through the operation page of the multimedia switching function control. If the number of multimedia is one, the page turning function control may be displayed and disabled, or the page turning function control may not be displayed.
  • the above-mentioned page-turning function control may be called through a certain control form, and the operation window corresponding to the page-turning function control may not be displayed in the playback interface.
  • the mouse is used to control the cursor in the playback interface for dragging, keyboard shortcuts, or a combination of both to zoom or move the multimedia to call and control the page turning control. To realize the editing of multiple multimedia displays.
  • FIG. 9 is a flowchart of a method for operating an interface element of an optional electronic whiteboard according to Embodiment 4 of the present application; as shown in FIG. 9, in a case where the function control is a circled function control, in response to the operation of the circled function control
  • the multimedia interface showing the operation of the circle selection function control includes:
  • step S902 in response to the range selection operation performed by the selection function control, the multimedia after the selection range is displayed on the multimedia playback interface.
  • the circle selection function control can determine a certain circle selection range through certain actions.
  • the circle selection action may be a closed track operation on a transparent operation layer where the brush function control performs editing.
  • the shape of the circled range may be the shape of the closed track described above, or may be a preset fixed shape. For example, circles, stars, hearts, and other fixed shapes.
  • the above-mentioned circled function control may be called through a certain control form, and the operation window corresponding to the circled function control may not be displayed in the playback interface.
  • the mouse is used to control the cursor in the playback interface for dragging, keyboard shortcuts, or a combination of both to zoom or move the multimedia to call and control the above-mentioned circle selection function control.
  • FIG. 10 is a flowchart of an operation method of an interface element of an optional electronic whiteboard according to Embodiment 4 of the present application; as shown in FIG. 10, in a case where the function control is a font conversion function control, in response to the operation of the font conversion function control
  • the multimedia interface showing the operation of the font conversion function control includes:
  • Step S1002 in response to the text touch track of the font conversion function control, displaying the text corresponding to the text touch track, wherein the text supports at least one of the following operations: zoom, move, and rotate;
  • step S1004 in response to the operation of confirming the insertion of the text, the inserted text is displayed on the multimedia playback interface.
  • the text touch track corresponding to the operation is obtained, the text is generated according to the obtained text touch track, and the generated text is inserted into the multimedia playback interface, so that the multimedia playback interface can be flexible To insert text easily.
  • the handwriting written by the user on the smart interactive tablet is converted into a standard font text.
  • the user's handwritten graffiti handwriting is converted to Song, Kai, Lishu and other fonts.
  • the foregoing font conversion function control may be called through a certain control form, and the operation window corresponding to the font conversion function control may not be displayed in the playback interface.
  • the mouse is used to control the cursor in the playback interface for dragging, keyboard shortcuts, or a combination of both to zoom or move the multimedia to call and control the above font conversion function controls. Edit multiple media.
  • FIG. 11 is a flowchart of an operation method of an interface element of an optional electronic whiteboard according to Embodiment 4 of the present application; as shown in FIG. 11, in a case where the function control is a graphic conversion function control, in response to the operation of the graphic conversion function control
  • the multimedia interface showing the operation of the graphic conversion function controls includes:
  • step S1102 in response to the graphic touch track of the graphic conversion function control, a graphic corresponding to the graphic touch track is displayed, wherein the graphic supports at least one of the following operations: zoom, move and rotate, and the graphic supports at least one of the following operations: change Color, insert text
  • step S1104 in response to the operation of confirming the insertion of the graphics, the inserted graphics are displayed on the multimedia playback interface.
  • a graphic touch track corresponding to the operation is obtained, a graphic is generated according to the obtained graphic touch track, and the generated graphic is inserted into the multimedia playback interface, so that the multimedia playback interface can be flexible , Easy to insert graphics.
  • the geometric figure corresponding to the graphic track can be determined according to the graphic track input by the user.
  • the graphic conversion function control the handwriting written by the user on the smart interactive tablet is converted into triangles, pentagrams, regular polygons, circles, ovals and other shapes.
  • the above-mentioned graphic conversion function control may be called through a certain control form, and the operation window corresponding to the graphic conversion function control may not be displayed in the playback interface.
  • the mouse is used to control the cursor in the playback interface for dragging, keyboard shortcuts, or a combination of both to zoom or move the multimedia to call and control the graphic conversion function control. Edit multiple media.
  • the function control is a brush function control, where the function control is a position function control, where the function control is an area function control, and where the function control is a multimedia switching function control, it can be separate.
  • Work use cases can also be arbitrarily combined into the same work use case.
  • the interface element is an interface element in the whiteboard tool.
  • This embodiment can be applied to various occasions, such as a web page, a file, a document, and the like.
  • This embodiment can be applied to a whiteboard tool, which can make the whiteboard tool more convenient to use and enhance the user experience. In the whiteboard tool, you can call the position movement function control and the text conversion function control to edit multimedia.
  • the smart interactive tablet exits playback and returns to the system default interface.
  • the smart interactive tablet After the annotation function control is triggered, the smart interactive tablet starts the annotation function, and the user can make annotations on the screen-casting interface, and the content of the annotation can be saved.
  • the smart interactive tablet takes a screenshot of the interface it is displaying, and saves the screenshot.
  • the smart interactive tablet After the recording function control is triggered, the smart interactive tablet performs recording and saves the recorded content after the recording ends.
  • the smart interactive tablet After the screen recording function control is triggered, the smart interactive tablet performs screen recording, and after the screen recording ends, the screen recording content is saved.
  • the smart interactive tablet After the timing function control is triggered, the smart interactive tablet turns on the timing function.
  • FIG. 12 is a flowchart of the method for operating an interface element of an electronic whiteboard according to the fifth embodiment of the present application. It is noted that this embodiment is specifically detailed on the basis of the first embodiment.
  • the selected multimedia interface element is displayed on the current interface.
  • the interface element includes at least one of the following: graphics, Forms and mind maps; previously included:
  • Step S1202 in response to an operation of inserting the selected multimedia into the interface element, displaying attribute information of the selected multimedia to be inserted into the interface element;
  • step S1204 in response to the operation of modifying the attribute information of the multimedia, the modified information obtained by modifying the attribute information is displayed.
  • the multimedia to be selected When the multimedia to be selected is displayed, it is determined that the multimedia of the interface element is to be inserted, and information of the multimedia can be changed before the multimedia is inserted into the interface element.
  • the selected multimedia On the display interface displaying the multimedia to be selected, the selected multimedia is determined, and attribute information of the selected multimedia is obtained.
  • the attribute information includes the type of the multimedia, the name of the multimedia, the size of the multimedia, or other detailed information of the multimedia . Then change the attribute information of the multimedia as required. After the attribute information of the multimedia is modified, the modified multimedia attribute information is displayed.
  • displaying the modified information obtained by modifying the attribute information includes: displaying a list item corresponding to the multimedia in response to the operation of selecting the multimedia to be inserted into the interface element;
  • the list item displays attribute information of the multimedia, and the attribute information includes a type of the multimedia and / or a name of the multimedia.
  • Prior to displaying the attribute information of the multimedia in the list item includes: in response to a modification operation of the attribute information, displaying modification information obtained by modifying the attribute information, wherein the attribute information is a name of the multimedia and the modification information is a modified update name.
  • a multimedia corresponding list item is established according to the added multimedia, wherein the list item stores attribute information of the multimedia.
  • the list item may be in various forms, and may be a variety of charts such as a list shape, a tree shape, and a block shape.
  • the attribute information includes the type of multimedia, the name of the multimedia, the size of the multimedia, or other detailed information about the multimedia.
  • displaying the modification information obtained by modifying the attribute information includes displaying the updated name after modifying the name of the multimedia.
  • modifying the type, size, or other detailed information of the multimedia does not have much practical significance. Therefore, in this embodiment, the name of the multimedia is modified. After the name of the multimedia is modified, the updated name of the modified multimedia is displayed.
  • FIG. 13 is a flowchart of an interface element operation method of an electronic whiteboard according to Embodiment 6 of the present application; as shown in FIG. 13 This embodiment includes the following steps:
  • FIG. 14 is a schematic diagram of a menu of an optional interface element according to Embodiment 6 of the present application
  • FIG. 15 is a schematic diagram of an optional multimedia selection window according to Embodiment 6 of the present application
  • the interface elements with content that is, the above-mentioned interface elements, such as shapes, tables, mind maps, etc.
  • clicking a button or right-click menu for the interface
  • Right-click the element and the menu interface appears
  • enter the multimedia selection window that is, the above interface displaying the multimedia to be selected; select the corresponding multimedia, and click OK;
  • FIG. 16 is a schematic diagram of an optional multimedia list item according to Embodiment 6 of the present application. As shown in FIG. 16, according to the multimedia selected in step 1301, the multimedia name and path are obtained, and a new one is generated. List items are displayed according to the selected multimedia type in the list items: pictures, audio, video icons, and display multimedia names; FIG. 17 is an edit box of an optional multimedia list item according to Embodiment 6 of the present application Schematic diagram; FIG. 18 is a schematic diagram of an optional multimedia list item after editing according to Embodiment 6 of the present application, as shown in FIG. 17 and FIG.
  • FIG. 19 is a schematic diagram of an optional picture according to the sixth embodiment of the present application
  • FIG. 20 is a schematic diagram of an optional audio according to the sixth embodiment of the present application
  • Click the list item of multimedia to create a new window that is, the above interface displaying the multimedia in which the selected multimedia interface element is inserted, and the corresponding multimedia will be in the form of interface elements (pictures, audio, and video can be inserted into the whiteboard) Load into the window and display the window.
  • the displayed multimedia can be played by clicking the corresponding audio and video;
  • Step 1304 The following operations are supported in the multimedia window:
  • FIG. 21 is a schematic diagram of an optional picture-based brush function control according to Embodiment 6 of the present application; as shown in FIG. 21, when the multimedia list item is clicked in the lecture mode,
  • the teaching mode is the case where the function control is a brush function control for editing multimedia text.
  • the window is displayed, and the handwriting and rubber toolbar are loaded, that is, the operation window of the above brush function control. Click the handwriting to enter the handwriting mode. Can write directly, and select the color and thickness of the handwriting; click the corresponding eraser to enter the eraser mode, and erase the handwriting;
  • FIG. 23 is a schematic diagram of an edited picture based on an optional picture-based area function control according to Embodiment 6 of the present application; as shown in FIG. 23, when the mouse wheel is rolled, Numerically calculate the magnification and reduction factor and apply it to multimedia; Similarly, when two fingers zoom, according to the distance moved by two fingers, calculate the multimedia magnification and reduction factor and apply it to multimedia;
  • FIG. 24 is a schematic diagram of an optional picture-based multimedia switching function control according to Embodiment 6 of the present application; as shown in FIG. 24, if there are multiple multimedia list items in a multimedia interface element,
  • the teaching mode is the case where the brush function control and the multimedia switching function control are used at the same time
  • the page turning component previous page ⁇ next page
  • all multimedia are displayed before the window is displayed. Both are loaded into the window, and according to the currently clicked multimedia, the number of pages displaying the multimedia is obtained, and the operation page of the multimedia switching function control is displayed to the page of the clicked multimedia and the current page number.
  • FIG. 25 is a schematic diagram after an optional picture-based multimedia switching function control is used to switch multimedia according to Embodiment 6 of the present application; as shown in FIG. 25, when the previous page button is clicked, it is determined whether the currently displayed multimedia is The first multimedia in the list, if it is, the operation does not take effect, otherwise the page number is switched to the previous page and the previous multimedia is displayed; Similarly, when the next page button is clicked, it is determined whether the currently displayed multimedia is The last multimedia in the multimedia, if it is, this operation does not take effect; otherwise, the page number is switched to the next page to display the next multimedia.
  • This embodiment solves the problem that common interface elements (such as shapes, tables, mind maps, etc.) with content cannot add multimedia.
  • multimedia data such as pictures, audio, and video
  • interface elements cannot complete the addition of multimedia data, and can only simply display text content.
  • the use case of adding multimedia to interface elements is not considered.
  • This embodiment provides the user with a solution for inserting multimedia into interface elements and playing multimedia, which allows the user to insert multimedia interface elements at will, thereby improving the user experience.
  • FIG. 26 is a schematic structural diagram of an electronic whiteboard interface element operating device according to Embodiment 7 of the present application; as shown in FIG. 26
  • the interface element operation device 260 of the electronic whiteboard includes a first display module 262, a second display module 264, and a third display module 266.
  • the interface element operation device 260 of the electronic whiteboard is described in detail below.
  • the first display module 262 is configured to display the interface element with the selected multimedia inserted in the current interface, where the interface element includes at least one of the following: graphics, tables, and mind maps; a second display module 264, and the first display module
  • the display module 262 is connected and configured to display a multimedia playback interface in response to an operation of opening the multimedia.
  • the upper layer of the multimedia playback interface is provided with function controls configured to edit the multimedia;
  • a third display module 266 is connected to the second display module. 264 is connected, and is set to display the multimedia interface after performing the operation of the function control in response to the operation of the function control.
  • the first display module 262 displays the interface elements inserted with the selected multimedia on the current interface, wherein the interface elements include at least one of the following: graphics, tables, and mind maps; second
  • the display module 264 is responsive to the operation of opening the multimedia and displays a multimedia playback interface.
  • the multimedia playback interface is provided with function controls configured to edit the multimedia.
  • the third display module 266 displays the function controls in response to the operation of the function controls. Multimedia interface after operation. Because the multimedia has vivid characteristics, compared with the related art, which can only insert text information into the interface elements, the multimedia has a stronger expressive power, and the multimedia that is being played can be edited in the multimedia playback interface.
  • the purpose of editing multimedia according to user needs is to improve the flexibility of multimedia insertion and playback, thereby enhancing the expressiveness of interface elements, and through the technical effects of multimedia editing to meet the various needs of users, thereby solving the problem of inserting in related technologies.
  • Technical issues of multimedia interface elements that cannot be edited according to user needs are to improve the flexibility of multimedia insertion and playback, thereby enhancing the expressiveness of interface elements, and through the technical effects of multimedia editing to meet the various needs of users, thereby solving the problem of inserting in related technologies.
  • the electronic whiteboard interface element operation device 260 further includes: a fourth display module configured to display interface elements to be inserted into multimedia in response to the operation of displaying the interface elements; and a fifth display module configured to respond to the selection of the interface elements to be inserted. Multimedia operation, display the multimedia to be selected.
  • the function controls of the interface element operation device 260 of the electronic whiteboard include at least one of the following: a pen function control, an eraser function control, a position movement function control, an area zoom function control, a page turning function control, a font conversion function control, and a graphic conversion function control.
  • the third display module 266 includes a first display unit configured to display a brush operation corresponding to a multimedia operation interface in response to a brush operation on an upper operation layer of the playback interface. Handwriting.
  • the first display unit of the third display module 266 includes: a first determining subunit configured to set a color of a brush and a thickness of the brush in response to an operation of a brush parameter of a brush corresponding to a brush function control; the first display sub The unit is configured to display the handwriting corresponding to the brush operation on the multimedia playback interface in response to the brush operation on the operation layer of the brush, wherein the handwriting is generated according to the set brush parameters.
  • the third display module 266 includes a second display unit configured to, in a case where the function control is a rubber function control, respond to an erase operation performed by the rubber function control, in the multimedia The erase track corresponding to the erase operation is displayed on the playback interface.
  • the third display module 266 includes a third display unit configured to respond to a mobile multimedia position executed by the position movement function control when the function control is a position movement function control. Operation, displaying the multimedia after moving the multimedia position on the multimedia playback interface. .
  • the third display module 266 includes a fourth display unit configured to, in a case where the function control is an area zoom function control, respond to an operation of zooming multimedia performed by the area zoom function control. , Display the multimedia after zooming on the multimedia playback interface.
  • the third display module 266 includes a fifth display unit configured to respond to the page-turning operation performed by the page-turning function control when the function control is a page-turning function control. The multimedia corresponding to the page turning is displayed on the multimedia playback interface.
  • the third display module 266 includes a sixth display unit configured to perform a range circle operation in response to the circled function control when the function control is a circled function control. To display the circled multimedia on the multimedia playback interface.
  • the third display module 266 includes a seventh display unit configured to respond to the text touch track of the font conversion function control when the function control is a font conversion function control. Display the text corresponding to the text touch track, wherein the text supports at least one of the following operations: zoom, move and rotate; the eighth display unit is configured to display the inserted text on the multimedia playback interface in response to an operation to confirm the insertion of text Text.
  • the third display module 266 includes a ninth display unit configured to respond to a graphic touch track of the graphic conversion function control when the function control is a graphic conversion function control, Display a graphic corresponding to the touch trace of the graphic, wherein the graphic supports at least one of the following operations: zoom, move, and rotate, and the graphic supports at least one of the following operations: change color, insert text; tenth display unit, set to respond to confirmation The operation of inserting graphics displays the inserted graphics on the multimedia playback interface.
  • the electronic whiteboard interface element operation device 260 further includes: a sixth display module configured to display attribute information of the selected multimedia to be inserted into the interface element in response to an operation of inserting the selected multimedia into the interface element;
  • the display module is configured to display modification information obtained by modifying the attribute information in response to an operation of modifying the attribute information of the multimedia.
  • the seventh display module of the electronic whiteboard's interface element operation device 260 includes: an eleventh display unit configured to display a list item corresponding to the multimedia in response to an operation of selecting a multimedia to be inserted into the interface element; Display attribute information of the multimedia, where the attribute information includes a type of the multimedia and / or a name of the multimedia.
  • the seventh display module of the electronic whiteboard's interface element operation device 260 further includes a twelfth display unit configured to display modification information obtained by modifying the attribute information in response to a modification operation on the attribute information, where the attribute information is The name of the multimedia.
  • the modification information is the modified update name.
  • a processor for running a program.
  • executing the foregoing interface element operation method of an electronic whiteboard includes: displaying and inserting a selection on a current interface.
  • Multimedia interface elements wherein the interface elements include at least one of the following: graphics, tables, and mind maps; in response to the operation of opening the multimedia, displaying a multimedia playback interface, and an upper layer of the multimedia playback interface is provided for multimedia The edited function control; in response to the operation of the function control, displaying a multimedia interface after the operation of the function control.
  • the above processing may also execute program code of the following steps: before the current interface displays the interface element with the selected multimedia inserted, including: in response to the operation of displaying the interface element, displaying the interface element to be inserted into the multimedia; in response to the selection The operation of the multimedia that needs to insert interface elements displays the multimedia to be selected.
  • the above processing may also execute the program code of the following steps: the function control includes at least one of the following: a brush function control, an eraser function control, a position movement function control, an area zoom function control, a page turning function control, a font conversion function control , Graphic conversion function controls, table display function controls, organizational structure display function controls, color function controls, circled function controls.
  • the function control includes at least one of the following: a brush function control, an eraser function control, a position movement function control, an area zoom function control, a page turning function control, a font conversion function control , Graphic conversion function controls, table display function controls, organizational structure display function controls, color function controls, circled function controls.
  • the above processing may also execute the program code of the following steps:
  • the function control is a brush function control
  • displaying the multimedia interface after performing the operation corresponding to the brush function control includes:
  • the handwriting corresponding to the brush operation is displayed on the multimedia playback interface.
  • the above processing may also execute the program code of the following steps: in response to the brush operation on the operation layer, displaying the handwriting corresponding to the brush operation on the multimedia playback interface includes: responding to the brush of the brush corresponding to the brush function control Parameter operation, setting the color and thickness of the brush; in response to the brush operation on the operation layer, the handwriting corresponding to the brush operation is displayed on the multimedia playback interface, where the handwriting is generated according to the set brush parameters .
  • the above processing may also execute the program code of the following steps:
  • the function control is a rubber function control
  • displaying the multimedia interface after performing the operation corresponding to the rubber function control includes:
  • an erase track corresponding to the erase operation is displayed on a multimedia playback interface.
  • the above processing may also execute the program code of the following steps:
  • the function control is a position movement function control
  • the interface includes: in response to the operation of moving the multimedia position performed by the position moving function control, displaying the multimedia after moving the multimedia position on the multimedia playback interface.
  • the above processing may also execute the program code of the following steps:
  • the function control is an area zoom function control
  • displaying a multimedia interface after performing the operation of the area zoom function control The method includes: in response to the operation of zooming the multimedia performed by the area zoom function control, displaying the zoomed multimedia on the multimedia playback interface.
  • the above processing may also execute the program code of the following steps: in a case where the function control is a page-turning function control, in response to the operation of the page-turning function control, displaying a multimedia interface after performing the operation of the page-turning function control
  • the method includes: in response to the page turning operation performed by the page turning function control, displaying the multimedia corresponding to the page turning on the multimedia playback interface.
  • the above processing may also execute the program code of the following steps: In the case where the function control is a circled function control, in response to the operation of the circled function control, displaying a multimedia interface after performing the operation of the circled function control Including: in response to the range selection operation performed by the circle selection function control, displaying the circled multimedia on the multimedia playback interface.
  • the above processing may also execute the program code of the following steps: in a case where the function control is a font conversion function control, in response to the operation of the font conversion function control, displaying a multimedia interface after performing the operation of the font conversion function control Including: responding to the text touch track of the font conversion function control, displaying the text corresponding to the text touch track, wherein the text supports at least one of the following operations: zooming, moving and rotating; responding to confirming the operation of inserting text in multimedia The inserted text is displayed on the playback interface.
  • the above processing may also execute the program code of the following steps:
  • the function control is a graphic conversion function control
  • displaying a multimedia interface after performing the operation of the graphic conversion function control Including: in response to the graphic touch track of the graphic conversion function control, displaying a graphic corresponding to the graphic touch track, wherein the graphic supports at least one of the following operations: zoom, move and rotate, and the graphic supports at least one of the following operations: change color , Insert text; in response to confirming the operation of inserting graphics, displaying the inserted graphics on the multimedia playback interface.
  • the foregoing processing may further execute the program code of the following steps: before the current interface displays the interface element inserted with the selected multimedia, it further includes: in response to the operation of inserting the selected multimedia into the interface element, displaying the selected The attribute information of the multimedia to be inserted into the interface element; in response to an operation of modifying the attribute information of the multimedia, the modified information obtained by modifying the attribute information is displayed.
  • the above processing may also execute the program code of the following steps: in response to the operation of modifying the attribute information of the multimedia, displaying the modification information obtained by modifying the attribute information includes: responding to the selection of the information to be inserted into the interface element
  • the multimedia operation displays a list item corresponding to the multimedia.
  • the list item displays attribute information of the multimedia, and the attribute information includes a type of the multimedia and / or a name of the multimedia.
  • the above processing may also execute the program code of the following steps: before displaying the attribute information of the multimedia in the list item includes: in response to the modification operation of the attribute information, displaying the modification information obtained by modifying the attribute information, wherein the attribute The information is the name of the multimedia, and the modified information is the modified update name.
  • an interactive intelligent device includes a human-machine interactive device and a display device, and the display device includes any one of the foregoing electronic whiteboard interface element operation devices 260.
  • each unit and module included is only divided according to functional logic, but is not limited to the above division, as long as it can achieve the corresponding function; in addition, the The specific names are only for the convenience of distinguishing from each other, and are not used to limit the protection scope of the present application.
  • multiple steps or methods may be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system.
  • a logic gate circuit provided with logic functions configured to implement logic functions on data signals
  • Discrete logic circuits application specific integrated circuits with suitable combinational logic gate circuits
  • PGA programmable gate arrays
  • FPGA field programmable gate arrays

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Abstract

一种电子白板的界面元素操作方法、装置及交互智能设备。其中,该方法包括:在当前界面显示插入了选定的多媒体的界面元素,其中,界面元素包括下列至少之一:图形、表格和思维导图(S102);响应于打开多媒体的操作,显示多媒体的播放界面,多媒体的播放界面的上层设有设置为对多媒体进行编辑的功能控件(S104);响应于对功能控件的操作,显示执行了功能控件对应的操作后的多媒体界面(S106)。该方法解决了相关技术中插入了多媒体的界面元素无法根据用户需求进行编辑的技术问题。

Description

电子白板的界面元素操作方法、装置及交互智能设备
本申请要求于2018年07月10日提交中国专利局、申请号为201810753757.6、申请名称“电子白板的界面元素操作方法、装置及交互智能设备”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及交互智能设备领域,具体而言,涉及一种电子白板的界面元素操作方法、装置及交互智能设备。
背景技术
在显示的应用程序中可以显示多种界面元素,其中,该界面元素是指文件中具有内容的界面元素,如形状、表格、思维导图等。现有技术中只能在界面元素中插入文本信息,通过插入的文本信息来实现对界面元素的显示,例如,对该界面元素进行注释。但是,文本信息只能单纯的展示文字内容,因此插入文本信息的界面元素的表现力差,实用性较弱。
针对上述的问题,目前尚未提出有效的解决方案。
发明内容
本申请实施例提供了一种电子白板的界面元素操作方法、装置及交互智能设备,以至少解决相关技术中插入了多媒体的界面元素无法根据用户需求进行编辑的技术问题。
根据本申请实施例的一个方面,提供了一种电子白板的界面元素操作方法,包括:在当前界面显示插入了选定的多媒体的界面元素,其中,所述界面元素包括下列至少之一:图形、表格和思维导图;响应于打开所述多媒体的操作,显示多媒体的播放界面,所述多媒体的播放界面的上层设有设置为对多媒体进行编辑的功能控件;响应于对所述功能控件的操作,显示执行了所述功能控件对应的操作后的多媒体界面。
可选的,在当前界面显示插入了选定的多媒体的界面元素之前包括:响应于显示界面元素的操作,显示待插入多媒体的所述界面元素;响应于选择需要插入所述界面元素的多媒体的操作,显示待选择的多媒体。
可选的,所述功能控件包括以下至少之一:画笔功能控件,橡皮功能控件,位置 移动功能控件,面积缩放功能控件,翻页功能控件,字体转换功能控件,图形转换功能控件,表格展示功能控件,组织架构展示功能控件,颜色功能控件,圈选功能控件。
可选的,在所述功能控件为画笔功能控件的情况下,响应于对所述画笔功能控件的操作,显示执行了所述画笔功能控件对应的操作后的多媒体界面包括:响应于在所述播放界面的上层的操作层上的画笔操作,在所述多媒体的播放界面上显示所述画笔操作对应的笔迹。
可选的,响应于在所述操作层上的画笔操作,在所述多媒体的播放界面上显示所述画笔操作对应的笔迹包括:响应于对所述画笔功能控件对应的画笔的画笔参数的操作,设定所述画笔的颜色和所述画笔的粗细;响应于所述画笔在所述操作层上的画笔操作,在所述多媒体的播放界面上显示所述画笔操作对应的笔迹,其中,所述笔迹是根据设定的所述画笔参数生成的。
可选的,在所述功能控件为橡皮功能控件的情况下,响应于对所述橡皮功能控件的操作,显示执行了所述橡皮功能控件对应的操作后的多媒体界面包括:响应于所述橡皮功能控件执行的擦除操作,在所述多媒体的播放界面上显示所述擦除操作对应的擦除轨迹。
可选的,在所述功能控件为位置移动功能控件的情况下,响应于对所述位置移动功能控件的操作,显示执行了所述位置移动功能控件对应的操作后的多媒体界面包括:响应于所述位置移动功能控件执行的移动多媒体位置的操作,在所述多媒体的播放界面上显示移动多媒体位置后的多媒体。
可选的,在所述功能控件为面积缩放功能控件的情况下,响应于对所述面积缩放功能控件的操作,显示执行了所述面积缩放功能控件的操作后的多媒体界面包括:响应于所述面积缩放功能控件执行的缩放多媒体的操作,在所述多媒体的播放界面上显示执行缩放后的多媒体。
可选的,在所述功能控件为翻页功能控件的情况下,响应于对所述翻页功能控件的操作,显示执行了所述翻页功能控件的操作后的多媒体界面包括:响应于所述翻页功能控件执行的翻页操作,在所述多媒体的播放界面上显示翻页后对应的多媒体。
可选的,在所述功能控件为圈选功能控件的情况下,响应于对所述圈选功能控件的操作,显示执行了所述圈选功能控件的操作后的多媒体界面包括:响应于所述圈选功能控件执行的范围圈选操作,在所述多媒体的播放界面上显示圈选范围后的多媒体。
可选的,在所述功能控件为字体转换功能控件的情况下,响应于对所述字体转换功能控件的操作,显示执行了所述字体转换功能控件的操作后的多媒体界面包括:响 应于所述字体转换功能控件的文字触控轨迹,显示根据所述文字触控轨迹对应的文字,其中,所述文字支持以下操作至少之一:缩放、移动和旋转;响应于确认插入文字的操作,在所述多媒体的播放界面上显示插入的所述文字。
可选的,在所述功能控件为图形转换功能控件的情况下,响应于对所述图形转换功能控件的操作,显示执行了所述图形转换功能控件的操作后的多媒体界面包括:响应于所述图形转换功能控件的图形触控轨迹,显示根据所述图形触控轨迹对应的图形,其中,所述图形支持以下操作至少之一:缩放、移动和旋转,所述图形支持以下操作至少之一:改变颜色,插入文字;响应于确认插入图形的操作,在所述多媒体的播放界面上显示插入的所述图形。
可选的,在当前界面显示插入了选定的多媒体的界面元素之前,还包括:响应于将选择的所述多媒体插入到所述界面元素中的操作,显示选择的待插入到所述界面元素中的多媒体的属性信息;响应于对所述多媒体的属性信息进行修改的操作,显示对所述属性信息进行修改后得到的修改信息。
可选的,响应于对所述多媒体的属性信息进行修改的操作,显示对所述属性信息进行修改后得到的修改信息包括:响应于选中待插入到所述界面元素中的多媒体的操作,显示所述多媒体对应的列表项;其中,所述列表项中显示所述多媒体的属性信息,其中,所述属性信息包括所述多媒体的类型和/或所述多媒体的名称。
可选的,在列表项中显示所述多媒体的属性信息之前包括:响应于对所述属性信息的修改操作,显示对所述属性信息进行修改后得到的修改信息,其中所述属性信息为所述多媒体的名称,所述修改信息为修改后的更新名称。
根据本申请实施另一个方面,提供了一种处理器,所述处理器用于运行程序,其中,所述程序运行时执行上述中任意一项所述的方法。
根据本申请实施另一个方面,提供了一种电子白板的界面元素操作装置,包括:第一显示模块,设置为在当前界面显示插入了选定的多媒体的界面元素,其中,所述界面元素包括下列至少之一:图形、表格和思维导图;第二显示模块,设置为响应于打开所述多媒体的操作,显示多媒体的播放界面,所述多媒体的播放界面的上层设有设置为对多媒体进行编辑的功能控件;第三显示模块,设置为响应于对所述功能控件的操作,显示执行了所述功能控件对应的操作后的多媒体界面。
可选的,所述装置还包括:第四显示模块,设置为响应于显示界面元素的操作,显示待插入多媒体的所述界面元素;第五显示模块,设置为响应于选择需要插入所述界面元素的多媒体的操作,显示待选择的多媒体。
可选的,所述功能控件包括以下至少之一:画笔功能控件,橡皮功能控件,位置移动功能控件,面积缩放功能控件,翻页功能控件,字体转换功能控件,图形转换功能控件,表格展示功能控件,组织架构展示功能控件,颜色功能控件,圈选功能控件。
可选的,第三显示模块包括:第一显示单元,设置为响应于在所述播放界面的上层的操作层上的画笔操作,在所述多媒体的播放界面上显示所述画笔操作对应的笔迹。
可选的,所述第一显示单元包括:第一确定子单元,设置为响应于对所述画笔功能控件对应的画笔的画笔参数的操作,设定所述画笔的颜色和所述画笔的粗细;第一显示子单元,设置为响应于所述画笔在所述操作层上的画笔操作,在所述多媒体的播放界面上显示所述画笔操作对应的笔迹,其中,所述笔迹是根据设定的所述画笔参数生成的。
可选的,所述第三显示模块包括:第二显示单元,设置为在所述功能控件为橡皮功能控件的情况下,响应于所述橡皮功能控件执行的擦除操作,在所述多媒体的播放界面上显示所述擦除操作对应的擦除轨迹。
可选的,所述第三显示模块包括:第三显示单元,设置为在所述功能控件为位置移动功能控件的情况下,响应于所述位置移动功能控件执行的移动多媒体位置的操作,在所述多媒体的播放界面上显示移动多媒体位置后的多媒体。
可选的,所述第三显示模块包括:第四显示单元,设置为在所述功能控件为面积缩放功能控件的情况下,响应于所述面积缩放功能控件执行的缩放多媒体的操作,在所述多媒体的播放界面上显示执行缩放后的多媒体。
可选的,第三显示模块包括:第五显示单元,设置为在所述功能控件为翻页功能控件的情况下,响应于所述翻页功能控件执行的翻页操作,在所述多媒体的播放界面上显示翻页后对应的多媒体。
可选的,第三显示模块包括:第六显示单元,设置为在所述功能控件为圈选功能控件的情况下,响应于所述圈选功能控件执行的范围圈选操作,在所述多媒体的播放界面上显示圈选范围后的多媒体。
可选的,第三显示模块包括:第七显示单元,设置为在所述功能控件为字体转换功能控件的情况下,响应于所述字体转换功能控件的文字触控轨迹,显示根据所述文字触控轨迹对应的文字,其中,所述文字支持以下操作至少之一:缩放、移动和旋转;第八显示单元,设置为响应于确认插入文字的操作,在所述多媒体的播放界面上显示插入的所述文字。
可选的,第三显示模块包括:第九显示单元,设置为在所述功能控件为图形转换功能控件的情况下,响应于所述图形转换功能控件的图形触控轨迹,显示根据所述图形触控轨迹对应的图形,其中,所述图形支持以下操作至少之一:缩放、移动和旋转,所述图形支持以下操作至少之一:改变颜色,插入文字;第十显示单元,设置为响应于确认插入图形的操作,在所述多媒体的播放界面上显示插入的所述图形。
可选的,所述装置还包括:第六显示模块,设置为响应于将选择的所述多媒体插入到所述界面元素中的操作,显示选择的待插入到所述界面元素中的多媒体的属性信息;第七显示模块,设置为响应于对所述多媒体的属性信息进行修改的操作,显示对所述属性信息进行修改后得到的修改信息。
可选的,所述第七显示模块包括:第十一显示单元,设置为响应于选中待插入到所述界面元素中的多媒体的操作,显示所述多媒体对应的列表项;其中,所述列表项中显示所述多媒体的属性信息,其中,所述属性信息包括所述多媒体的类型和/或所述多媒体的名称。
可选的,所述第七显示模块还包括:第十二显示单元,设置为响应于对所述属性信息的修改操作,显示对所述属性信息进行修改后得到的修改信息,其中所述属性信息为所述多媒体的名称,所述修改信息为修改后的更新名称。
根据本申请实施另一个方面,提供了一种交互智能设备,其特征在于,所述交互智能设备包括:人机交互设备和显示装置,所述显示装置包括上述中任意一项所述的电子白板的界面元素操作装置。
通过上述步骤,在当前界面显示插入了选定的多媒体的界面元素,其中,所述界面元素包括下列至少之一:图形、表格和思维导图;响应于打开所述多媒体的操作,显示多媒体的播放界面,所述多媒体的播放界面的上层设有设置为对多媒体进行编辑的功能控件;响应于对所述功能控件的操作,显示所述功能控件的操作后的多媒体界面。由于多媒体具有形象生动的特点,相比于相关技术中仅能在界面元素中插入文本信息而言,多媒体具有更强的表现力,而且在多媒体播放界面可以对正在播放的多媒体进行编辑,达到了根据用户需求对多媒体进行编辑,提高多媒体插入和播放的灵活性的目的,从而实现了增强界面元素表现力,而且通过对多媒体编辑满足用户各种需求的技术效果,进而解决了相关技术中插入了多媒体的界面元素无法根据用户需求进行编辑的技术问题。
附图说明
此处所说明的附图用来提供对本申请的进一步理解,构成本申请的一部分,本申 请的示意性实施例及其说明用于解释本申请,并不构成对本申请的不当限定。在附图中:
图1是根据本申请实施例一的电子白板的界面元素操作方法的流程图;
图2是根据本申请实施例二的电子白板的界面元素操作方法的流程图;
图3是根据本申请实施例三的电子白板的界面元素操作方法的流程图;
图4是根据本申请实施例三可选的电子白板的界面元素操作方法的流程图;
图5是根据本申请实施例三可选的电子白板的界面元素操作方法的流程图;
图6是根据本申请实施例四的电子白板的界面元素操作方法的流程图;
图7是根据本申请实施例四可选的电子白板的界面元素操作方法的流程图;
图8是根据本申请实施例四可选的电子白板的界面元素操作方法的流程图;
图9是根据本申请实施例四可选的电子白板的界面元素操作方法的流程图;
图10是根据本申请实施例四可选的电子白板的界面元素操作方法的流程图;
图11是根据本申请实施例四可选的电子白板的界面元素操作方法的流程图;
图12是根据本申请实施例五的电子白板的界面元素操作方法的流程图;
图13是根据本申请实施例六的电子白板的界面元素操作方法的流程图;
图14是根据本申请实施例六的一种可选的界面元素的菜单的示意图;
图15是根据本申请实施例六的一种可选的多媒体选择窗口的示意图;
图16是根据本申请实施例六的一种可选的多媒体列表项的示意图;
图17是根据本申请实施例六的一种可选的多媒体列表项的编辑框的示意图;
图18是根据本申请实施例六的一种可选的进行编辑后多媒体列表项的示意图;
图19是根据本申请实施例六的一种可选的图片的示意图;
图20是根据本申请实施例六的一种可选的音频的示意图;
图21是根据本申请实施例六的一种可选的基于图片的画笔功能控件的示意图;
图22是根据本申请实施例六的一种可选的基于图片的位置功能控件编辑后的图片的示意图;
图23是根据本申请实施例六的一种可选的基于图片的面积功能控件编辑后的图片的示意图;
图24是根据本申请实施例六的一种可选的基于图片的多媒体切换功能控件的示意图;
图25是根据本申请实施例六的一种可选的基于图片的多媒体切换功能控件进行切换多媒体后的示意图;
图26是根据本申请实施例七的一种电子白板的界面元素操作装置的结构示意图。
具体实施方式
为了使本技术领域的人员更好地理解本申请方案,下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本申请一部分的实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都应当属于本申请保护的范围。
需要说明的是,本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
智能交互平板,又称交互智能平板,可以是通过触控技术对显示在显示平板上的内容进行操控和实现人机交互操作的一体化设备,其集成了投影机、电子白板、幕布、音响、电视机以及视频会议终端等一种或多种功能。
显示屏,在本说明书中的实施例中,是指触摸屏、触控屏、触控面板,是一种感应式液晶显示装置,当接触了屏幕上的图形按钮时,屏幕上的触觉反馈系统可根据预先编程的程式驱动各种连结装置,可用以取代机械式的按钮面板,并借由液晶显示画面制造出生动的影音效果。从技术原理来区别触摸屏,可以分为五个基本种类:矢量压力传感技术触摸屏、电阻技术触摸屏、电容技术触摸屏、红外线技术触摸屏、表面声波技术触摸屏。按照触摸屏的工作原理和传输信息的介质,可以把触摸屏分为四个种类:电阻式、电容感应式、红外线式以及表面声波式。
当用户用手指或笔触摸屏幕时,将该点坐标定位,从而实现对智能处理系统的控制,随后通过智能处理系统内置的软件来实现不同的功能应用。
本申请中所提到的“屏幕”、“大屏”均指智能交互平板的显示屏;智能交互平板显示某个界面是指智能交互平板的显示屏显示该界面。
本申请实施例提供的电子白板的界面元素操作方法可以用于智能交互设备,智能交互设备可以是上述的智能交互平板,可以通过上述智能交互平板的书写显示设备执行,该书写显示设备可以通过软件和/或硬件的方式实现,该书写显示设备可以是两个或多个物理实体构成,也可以是一个物理实体构成。该书写显示设备可以是电脑,手机,平板,投影仪等。在下述实施例中,交互智能平板可以是通过触控技术对显示在显示平板上的内容进行操控和实现人机交互操作的一体化设备,集成了投影机、电子白板、幕布、音箱、电视机以及视频会议终端等一种或多种功能。
实施例一
根据本申请实施例一,提供了一种电子白板的界面元素操作方法的实施例,需要说明的是,在附图的流程图示出的步骤可以在诸如一组计算机可执行指令的计算机系统中执行,并且,虽然在流程图中示出了逻辑顺序,但是在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤。
图1是根据本申请实施例一的电子白板的界面元素操作方法的流程图,如图1所示,该方法包括如下步骤:
步骤S102,在当前界面显示插入了选定的多媒体的界面元素,其中,界面元素包括下列至少之一:图形、表格和思维导图;
步骤S104,响应于打开多媒体的操作,显示多媒体的播放界面,多媒体的播放界面的上层设有设置为对多媒体进行编辑的功能控件;
步骤S106,响应于对功能控件的操作,显示执行了功能控件的操作后的多媒体界面。
通过上述步骤,在当前界面显示插入了选定的多媒体的界面元素,其中,界面元素包括下列至少之一:图形、表格和思维导图;响应于打开多媒体的操作,显示多媒体的播放界面,多媒体的播放界面的上层设有设置为对多媒体进行编辑的功能控件;响应于对功能控件的操作,显示执行了功能控件的操作后的多媒体界面。由于多媒体具有形象生动的特点,相比于相关技术中仅能在界面元素中插入文本信息而言,多媒体具有更强的表现力,而且在多媒体播放界面可以对正在播放的多媒体进行编辑,达到了根据用户需求对多媒体进行编辑,提高多媒体插入和播放的灵活性的目的,从而 实现了增强界面元素表现力,而且通过对多媒体编辑满足用户各种需求的技术效果,进而解决了相关技术中插入了多媒体的界面元素无法根据用户需求进行编辑的技术问题。
上述在当前界面显示插入了选定的多媒体的界面元素,该界面元素即插入多媒体的界面元素,可以包括多种,例如,当界面元素为白板工具中的界面元素时,该界面元素即是指在白板工具中的几何图形,表格、思维导图或流程图等。在显示界面中选中该界面元素,进入该界面元素的用户编辑界面,其中,该显示界面为显示待插入多媒体的界面元素的上述当前界面。之后,进入该界面元素的用户编辑窗口,在该用户编辑窗口中进行多媒体的插入操作。例如,在上述白板工具的桌面上执行右击操作,进入用户编辑窗口,之后,在该用户编辑窗口中显示用户对该界面元素可以进行的操作选项,其中,上述操作选项可以包括插入多媒体的选项,在该插入多媒体的选项下添加一个或多个多媒体。
在该用户编辑窗口中进行多媒体的插入操作时,依据上述的操作选项进入显示待选择多媒体的多媒体选择界面,从该多媒体选择界面中选择插入的多媒体。例如,该多媒体选择界面可以为寻找到要添加的目标多媒体的存储路径,在寻找到显示待插入到界面元素的多媒体的存储路径对应的多媒体选择界面时,从该多媒体选择界面中将选择的多媒体插入到该界面元素中。
需要说明的是,上述插入了选择的多媒体的界面元素与待插入多媒体的界面元素在显示界面上的显示可以是相同的,也可以是不同的。为体现未插入多媒体和已经插入了多媒体,在一个实施例中,在显示界面上进行不同的显示,比如,上述插入了选择的多媒体的界面元素与待插入多媒体的界面元素的区别在于,上述插入了选择的多媒体的界面元素可以进入多媒体的播放页面,在该播放页面播放之前插入的多媒体。
在用户执行打开多媒体的操作后,跳转进入多媒体播放页面,上述播放页面也可以是播放窗口,在上述媒体播放界面上设置有多个控件,例如,画笔功能控件,橡皮功能控件,位置移动功能控件,面积缩放功能控件,翻页功能控件,字体转换功能控件,图形转换功能控件,表格展示功能控件,组织架构展示功能控件,颜色功能控件,圈选功能控件。需要说明的是,画笔功能控件和圈选功能控件在执行用户的画笔操作或者圈选操作时,在操作层上执行操作,在操作层上操作完成后,在多媒体播放界面上进行显示。上述操作层可以为透明操作层,且为多媒体播放页面的上层。
实施例二
根据本申请实施例二,提供了一种电子白板的界面元素操作方法的实施例,图2 是根据本申请实施例二的电子白板的界面元素操作方法的流程图;如图2所示,需要说明的是,本实施例实在实施例一的基础上具体细化,其中,在步骤S102,在当前界面显示插入了选定的多媒体的界面元素,之前还包括以下步骤:
步骤S202,响应于显示界面元素的操作,显示待插入多媒体的界面元素;
步骤S204,响应于选择需要插入界面元素的多媒体的操作,显示待选择的多媒体。
上述显示界面元素的操作为用户点击或者选中该界面元素,并需要显示该界面元素的操作,响应于该操作,对上述界面元素进行显示,上述界面元素为待插入多媒体的界面元素。在界面元素中插入多媒体的操作,是指接收到用户或者后台的插入指令,例如用户,在白板工具中右击该界面元素,并选择菜单栏中的插入多媒体。响应于在界面元素内插入多媒体的操作,显示待插入多媒体的界面元素。上述选择需要插入界面元素的多媒体的操作,是指系统自动跳转的指令,或者用户输入的指令。一般情况,在可以选择的多媒体为多个时,上述选择需要插入界面元素的多媒体的操作可以为,用户进行手动选择,从上述多个多媒体中选择需要插入到上述界面元素中的多媒体。
在需要查看界面元素的多媒体时,点击界面元素,进入多媒体播放界面,即显示插入了选择的多媒体的界面元素中的多媒体的界面。通过多媒体对应的文件列表,进入设置为播放多媒体的播放窗口,其中,文件列表设置有设置为进入播放窗口的播放窗口入口链接。在播放窗口中按照播放顺序播放多媒体。需要说明的是,多媒体的播放顺序与多媒体的插入顺序可以是相同的。另外,在本实施例中,还可以随时对多媒体的插入顺序进行更改。
在播放界面(即显示多媒体的界面)显示多媒体时,由于多媒体往往存在动态的播放状态和静态的非播放状态。在多媒体处于播放状态时,多媒体的数据处于动态,编辑较为困难。因此在本实施例中,在多媒体处于静态的非播放状态,通过功能控件对多媒体进行编辑。即,在多媒体处于静态的非播放状态,在播放界面显示对多媒体进行编辑的功能控件。在功能控件对多媒体进行编辑后,在播放页面直接显示编辑后的多媒体。
实施例三
根据本申请实施例三,提供了一种电子白板的界面元素操作方法的实施例,图3是根据本申请实施例三的电子白板的界面元素操作方法的流程图;如图3所示,需要说明的是,本实施例实在实施例一的基础上具体细化,其中,步骤S300,功能控件包括以下至少之一:
画笔功能控件,橡皮功能控件,位置移动功能控件,面积缩放功能控件,翻页功 能控件,字体转换功能控件,图形转换功能控件,表格展示功能控件,组织架构展示功能控件,颜色功能控件,圈选功能控件。
需要说明的是,画笔功能控件和圈选功能控件在执行用户的画笔操作或者圈选操作时,在操作层上执行操作,在操作层上操作完成后,在多媒体播放界面上进行显示。上述操作层可以为透明操作层,还可以在多媒体播放页面的上层。
图4是根据本申请实施例三可选的电子白板的界面元素操作方法的流程图;如图4所示,在功能控件为画笔功能控件的情况下,响应于对画笔功能控件的操作,显示画笔功能控件的操作后的多媒体界面包括:
步骤S402,响应于在播放界面的上层的操作层上的画笔操作,在多媒体的播放界面上显示画笔操作对应的笔迹。
响应于在播放界面的上层的操作层上的画笔操作,包括:响应于选择画笔功能控件的指令,在显示多媒体的播放界面之上调用画笔功能控件的操作层,并显示画笔功能控件的操作窗口;响应于在上述操作层上的画笔操作,在多媒体的播放界面上显示画笔功能控件编辑后的笔迹。上述画笔操作会产生画笔笔迹。上述操作层可以为上述功能控件所在的透明操作层,也可以是与功能控件所在层不同的透明操作层。
在功能控件为对多媒体进行编辑的画笔功能控件的情况下,显示采用画笔功能控件编辑的多媒体。上述画笔功能控件能够在多媒体上编辑文本、图形、符号等信息,可以编辑文字,简单的几何图形,或者不规则图形符号等,例如可以选择画笔,用于编辑文字信息。在具体操作过程中,一般情况画笔编辑控件是在与多媒体所在图层不同的透明图层中进行编辑,在编辑过程中可以随意编辑和擦除,多媒体的内容不会因此受到影响和变化。
用户在该透明操作层上进行触控操作,该操作会由于画笔的粗细、颜色和划过轨迹的不同而不同。在开始编辑后到确定完成编辑之前的时间段内,可以针对所做的编辑进行撤销处理等,在确认完成编辑后,将编辑的内容所在的透明操作层与多媒体所在图层进行合并。需要说明的是,也可以不进行合并,但是对于不同的多媒体,所做的处理不同。例如,要采用图片查看器查看多媒体图片,则对该图片的图层进行合并,可以有效减小内存,防止数据失真等优点;若是采用专利的图片编辑器编辑图片,例如,photoshop,则保留该两个不同的图层,有利于之后进行编辑。即响应于透明操作层上的触控操作,显示画笔功能控件编辑后的多媒体的播放界面。
对上述的步骤,可选的,响应于在操作层上的画笔操作,在多媒体的播放界面上显示画笔操作对应的笔迹包括:响应于对画笔功能控件对应的画笔的画笔参数的操作, 设定画笔的颜色和画笔的粗细;响应于画笔在操作层上的画笔操作,在多媒体的播放界面上显示画笔操作对应的笔迹,其中,笔迹是根据设定的画笔参数生成的。
图5是根据本申请实施例三可选的电子白板的界面元素操作方法的流程图;如图5所示,在功能控件为橡皮功能控件的情况下,响应于对橡皮功能控件的操作,显示橡皮功能控件的操作后的多媒体界面包括:
步骤S502,响应于橡皮功能控件执行的擦除操作,在多媒体的播放界面上显示擦除操作对应的擦除轨迹。
在功能控件为对多媒体进行编辑的橡皮功能控件的情况下,显示采用橡皮功能控件编辑的多媒体。通过橡皮功能控件执行的擦除操作,实现对多媒体的播放界面上播放的多媒体进行擦除操作。需要说明的是,在实施例中,橡皮功能控件可以对所有图层的内容进行擦除,包括上述透明操作层和多媒体所在图层的内容,以及其他功能控件的编辑图层的内容。在具体操作过程中,可以根据需求对不同的图层进行选择,对选中的图层利用橡皮功能控件进行编辑,在对选中的图层进行编辑时,没选中的图层不会有变化。因此,在本实施例中,橡皮功能控件对上述透明操作层和多媒体播放界面上的内容同时有擦除效果。
需要说明的是,用户在进行触控操作,该操作会由于橡皮的形状、粗细和划过轨迹的不同而不同。在开始编辑后到确定完成编辑之前的时间段内,可以针对所做的编辑进行撤销处理等,在确认完成编辑后,将编辑的内容与多媒体所在图层进行合并。需要说明的是,也可以不进行合并,但是对于不同的多媒体,所做的处理不同。例如,要采用图片查看器查看多媒体图片,则对该图片的图层进行合并,可以有效减小内存,防止数据失真等优点;若是采用专利的图片编辑器编辑图片,则保留该两个不同的图层,有利于之后进行编辑。
需要说明的是,上述在功能控件为画笔功能控件的使用情况,以及在功能控件为橡皮功能控件的使用情况,可以为单独的工作使用情况,也可以任意组合为同一种工作使用情况。例如,界面元素为白板工具中的界面元素。本实施例中可以应用于多种场合,例如网页,文件,文档等。在一个实施例中,本申请应用于白板工具中,可以使白板工具使用更加方便,用户体验更强。在白板工具中,可以同时调用画笔功能控件和橡皮功能控件对多媒体进行编辑。
实施例四
根据本申请实施例四,提供了一种电子白板的界面元素操作方法的实施例,图6是根据本申请实施例四的电子白板的界面元素操作方法的流程图;如图6所示,需要 说明的是,本实施例实在实施例三的基础上具体细化,其中,在功能控件为位置移动功能控件的情况下,响应于对位置移动功能控件的操作,显示位置移动功能控件的操作后的多媒体界面包括:
步骤S602,响应于位置移动功能控件执行的移动多媒体位置的操作,在多媒体的播放界面上显示移动多媒体位置后的多媒体。
需要说明的是,在本实施例中,在功能控件为位置移动功能控件的情况可以为,在多媒体播放界面选择位置移动功能控件,从而通过位置移动功能控件执行的移动多媒体位置的操作,即位置移动功能控件对多媒体进行编辑,实现对多媒体播放界面上播放的多媒体的位置进行移动。
上述位置功能控件可以移动多媒体在播放窗口中的显示位置,可以通过鼠标的拖曳实现对多媒体的移动,可以通过该位置功能控件限定多媒体的移动范围。例如,可以限定多媒体必须全部显示在页面中,可以保证多媒体的完整性,不影响用户解读和使用。
需要说明的是,在本实施例中,上述位置功能控件可以通过一定的控制形式进行调用,可以不在播放界面中显示该位置功能控件对应的操作窗口。例如,通过鼠标控制播放界面中的光标进行拖曳、键盘的快捷键或二者的结合对多媒体进行缩放或移动对上述位置功能控件进行调用和控制。实现对多媒体的位置进行编辑。
图7是根据本申请实施例四可选的电子白板的界面元素操作方法的流程图;如图7所示,在功能控件为面积缩放功能控件的情况下,响应于对面积缩放功能控件的操作,显示面积缩放功能控件的操作后的多媒体界面包括:
步骤S702,响应于面积缩放功能控件执行的缩放多媒体的操作,在多媒体的播放界面上显示执行缩放后的多媒体。
需要说明的是,在本实施例中,在功能控件为面积缩放功能控件的情况可以为,通过面积缩放功能控件对多媒体进行缩放操作,使得在多媒体播放界面播放的多媒体的大小进行缩放,并在多媒体播放界面显示缩放后的多媒体。
上述面积功能控件对多媒体进行放大或缩小,可以通过用户在触摸屏上的操作,例如双指合并滑动实现多媒体的缩小,通过双指张开滑动实现多媒体的放大。还可以通过该面积功能控件限定多媒体的缩放范围。例如可以限定多媒体最大必须全部显示在页面中,或者最小不得超过屏幕的十分之一,可以保证多媒体的可读性,不影响用户解读和使用。
需要说明的是,在本实施例中,上述面积功能控件可以通过一定的控制形式进行调用,可以不在播放界面中显示该面积功能控件对应的操作窗口。例如,通过鼠标控制播放界面中的光标进行拖曳、键盘的快捷键或二者的结合对多媒体进行缩放或移动对上述面积功能控件进行调用和控制。实现对多媒体的面积进行编辑。
图8是根据本申请实施例四可选的电子白板的界面元素操作方法的流程图;如图8所示,在功能控件为翻页功能控件的情况下,响应于对翻页功能控件的操作,显示翻页功能控件的操作后的多媒体界面包括:
步骤S802,响应于翻页功能控件执行的翻页操作,在多媒体的播放界面上显示翻页后对应的多媒体。
通过上述翻页功能控件执行的翻页操作,实现对多媒体的播放界面上播放的多媒体的翻页操作,从而方便地对多个多媒体进行浏览。
在播放界面中显示该多媒体切换功能控件的操作页面之前,需要判断多媒体数量是否为多个,若多媒体为多个,在播放窗口中显示该多媒体切换功能控件的操作页面;在需要切换多媒体的情况下,通过该多媒体切换功能控件的操作页面进行切换。若多媒体的数量为一个的情况下,可以显示并禁用该翻页功能控件,或者,不显示该翻页功能控件。
需要说明的是,在本实施例中,上述翻页功能控件可以通过一定的控制形式进行调用,可以不在播放界面中显示该翻页功能控件对应的操作窗口。例如,通过鼠标控制播放界面中的光标进行拖曳、键盘的快捷键或二者的结合对多媒体进行缩放或移动对上述翻页功能控件进行调用和控制。实现对多个多媒体的显示情况进行编辑。
图9是根据本申请实施例四可选的电子白板的界面元素操作方法的流程图;如图9所示,在功能控件为圈选功能控件的情况下,响应于对圈选功能控件的操作,显示圈选功能控件的操作后的多媒体界面包括:
步骤S902,响应于圈选功能控件执行的范围圈选操作,在多媒体的播放界面上显示圈选范围后的多媒体。
上述圈选功能控件,可以通过一定的动作,确定一定的圈选范围。例如,上述圈选动作,可以是在上述画笔功能控件执行编辑的透明操作层上的封闭轨迹操作。该圈选范围的形状可以是上述封闭轨迹形状,也可以是预设的固定形状。例如,圆形,星形,心形等其他形状固定的形状。
需要说明的是,在本实施例中,上述圈选功能控件可以通过一定的控制形式进行 调用,可以不在播放界面中显示该圈选功能控件对应的操作窗口。例如,通过鼠标控制播放界面中的光标进行拖曳、键盘的快捷键或二者的结合对多媒体进行缩放或移动对上述圈选功能控件进行调用和控制。实现对多个多媒体的显示情况进行编辑。
图10是根据本申请实施例四可选的电子白板的界面元素操作方法的流程图;如图10所示,在功能控件为字体转换功能控件的情况下,响应于对字体转换功能控件的操作,显示字体转换功能控件的操作后的多媒体界面包括:
步骤S1002,响应于字体转换功能控件的文字触控轨迹,显示根据文字触控轨迹对应的文字,其中,文字支持以下操作至少之一:缩放、移动和旋转;
步骤S1004,响应于确认插入文字的操作,在多媒体的播放界面上显示插入的文字。
通过对字体转换功能控件的操作,获得与操作对应的文字触控轨迹,根据获得的文字触控轨迹生成文字,并将生成的文字插入到多媒体的播放界面,使得在多媒体的播放界面上可以灵活,方便地插入文字。
另外,通过该字体转换功能控件,用户在智能交互平板上书写的字迹被转换为标准字体的文字。例如,将用户的书写的涂鸦字迹转换为宋体、楷体、隶书等字体的文字。
需要说明的是,在本实施例中,上述字体转换功能控件可以通过一定的控制形式进行调用,可以不在播放界面中显示该字体转换功能控件对应的操作窗口。例如,通过鼠标控制播放界面中的光标进行拖曳、键盘的快捷键或二者的结合对多媒体进行缩放或移动对上述字体转换功能控件进行调用和控制。实现对多个多媒体进行编辑。
图11是根据本申请实施例四可选的电子白板的界面元素操作方法的流程图;如图11所示,在功能控件为图形转换功能控件的情况下,响应于对图形转换功能控件的操作,显示图形转换功能控件的操作后的多媒体界面包括:
步骤S1102,响应于图形转换功能控件的图形触控轨迹,显示根据图形触控轨迹对应的图形,其中,图形支持以下操作至少之一:缩放、移动和旋转,图形支持以下操作至少之一:改变颜色,插入文字;
步骤S1104,响应于确认插入图形的操作,在多媒体的播放界面上显示插入的图形。
通过对图形转换功能控件的操作,获得与操作对应的图形触控轨迹,根据获得的图形触控轨迹生成图形,并将生成的图形插入到多媒体的播放界面,使得在多媒体的 播放界面上可以灵活,方便地插入图形。
即通过上述图形转换功能控件与上述文字转换功能控件的类似操作,可以根据用户输入的图形轨迹,确定该图形轨迹对应的几何图形。例如,通过该图形转换功能控件,用户在智能交互平板上书写的字迹被转换为三角形、五角星、正多边形、圆形、椭圆形等形状。
需要说明的是,在本实施例中,上述图形转换功能控件可以通过一定的控制形式进行调用,可以不在播放界面中显示该图形转换功能控件对应的操作窗口。例如,通过鼠标控制播放界面中的光标进行拖曳、键盘的快捷键或二者的结合对多媒体进行缩放或移动对上述图形转换功能控件进行调用和控制。实现对多个多媒体进行编辑。
上述在功能控件为画笔功能控件的使用情况,在功能控件为位置功能控件的使用情况,在功能控件为面积功能控件的使用情况和在功能控件为多媒体切换功能控件的使用情况,可以为单独的工作使用情况,也可以任意组合为同一种工作使用情况。例如,界面元素为白板工具中的界面元素。本实施例中可以应用于多种场合,例如网页,文件,文档等。本实施例可以应用于白板工具中,可以使白板工具使用更加方便,用户体验更强。在白板工具中,可以同时调用位置移动功能控件和文字转换功能控件对多媒体进行编辑。
需要说明的是,在本申请实施例中还可以是多种功能控件,例如:
退出播放功能控件被触发之后,智能交互平板退出播放,回到系统默认界面。
批注功能控件被触发之后,智能交互平板开启批注功能,用户能够在投屏界面上进行批注,并且批注的内容可以保存。
截屏功能控件被触发之后,智能交互平板对自身正在显示的界面进行截屏,并将截屏得到的图片进行保存。
录音功能控件被触发之后,智能交互平板进行录音,并在录音结束后将录音内容进行保存。
录屏功能控件被触发之后,智能交互平板进行录屏,并且,在录屏结束后,将录屏内容进行保存。
计时功能控件被触发之后,智能交互平板开启计时功能。
实施例五
根据本申请实施例五,提供了一种电子白板的界面元素操作方法的实施例,图12是根据本申请实施例五的电子白板的界面元素操作方法的流程图;如图12所示,需要 说明的是,本实施例实在实施例一的基础上具体细化,其中,在步骤S102,在当前界面显示插入了选定的多媒体的界面元素,其中,界面元素包括下列至少之一:图形、表格和思维导图;之前包括:
步骤S1202,响应于将选择的多媒体插入到界面元素中的操作,显示选择的待插入到界面元素中的多媒体的属性信息;
步骤S1204,响应于对多媒体的属性信息进行修改的操作,显示对属性信息进行修改后得到的修改信息。
显示待选择的多媒体时,确定要插入界面元素的多媒体,在将该多媒体插入至界面元素之前可以对该多媒体的信息进行更改。在本实施例中,在显示待选择的多媒体的显示界面,确定选择的多媒体,获取选择的多媒体的属性信息,该属性信息包括多媒体的类型、多媒体的名称、多媒体的大小或多媒体的其他详细信息。然后按照需求对该多媒体的属性信息进行更改。在对该多媒体的属性信息进行修改后,显示修改后的多媒体属性信息。
可选的,响应于对多媒体的属性信息进行修改的操作,显示对属性信息进行修改后得到的修改信息包括:响应于选中待插入到界面元素中的多媒体的操作,显示多媒体对应的列表项;其中,列表项中显示多媒体的属性信息,其中,属性信息包括多媒体的类型和/或多媒体的名称。
在列表项中显示多媒体的属性信息之前包括:响应于对属性信息的修改操作,显示对属性信息进行修改后得到的修改信息,其中属性信息为多媒体的名称,修改信息为修改后的更新名称。
根据添加的多媒体建立多媒体对应的列表项,其中,列表项中存储多媒体的属性信息。需要说明的是,该列表项可以是多种形式,可以是列表形状、树状图形状、框图形状等多种图表。该属性信息包括多媒体的类型、多媒体的名称、多媒体的大小或多媒体的其他详细信息。在进行属性信息修改时,先确定需要更改属性信息的列表项;将列表项中的多媒体的属性信息编辑为多媒体的更新信息;将更新信息在列表项中更新。可选的,在对该多媒体的属性信息进行修改后,还可以显示修改后的多媒体的更新信息。
可选的,显示对属性信息进行修改后得到的修改信息包括:显示对多媒体的名称进行修改后的更新名称。一般情况对多媒体的类型、大小或其他详细信息进行修改没有太大的实用意义,因此在本实施例中,对多媒体的名称进行修改。在对该多媒体的名称进行修改后,显示修改后的多媒体的更新名称。
实施例六
根据本申请实施例六,提供了一种电子白板的界面元素操作方法的可选的实施方式,图13是根据本申请实施例六的电子白板的界面元素操作方法的流程图;如图13所示,该实施方式包括以下步骤:
步骤1301:图14是根据本申请实施例六的一种可选的界面元素的菜单的示意图;图15是根据本申请实施例六的一种可选的多媒体选择窗口的示意图;如图14和图15所示,在显示待插入多媒体的界面元素的界面,选中具有内容的界面元素,即上述界面元素,例如:形状、表格、思维导图等,通过点击按钮或者是右键菜单(对该界面元素进行右击后出现菜单界面),进入到多媒体的选择窗口,即上述显示待选择的多媒体的界面;选择对应的多媒体,并点击确认;
步骤1302:图16是根据本申请实施例六的一种可选的多媒体列表项的示意图,如图16所示,根据步骤1301中选中的多媒体,获取多媒体的名称和路径,并生成一个新的列表项,在该列表项中根据选中的多媒体类型显示:图片、音频、视频的图标,和显示多媒体名称;图17是根据本申请实施例六的一种可选的多媒体列表项的编辑框的示意图;图18是根据本申请实施例六的一种可选的进行编辑后多媒体列表项的示意图,如图17和图18所示,当鼠标的光标悬浮在多媒体列表项的界面范围一定时长时,触发并显示“重命名”按钮;点击该“重命名”按钮,显示文本编辑框,在该文本编辑框中输入名字,即对原文件名进行修改和更新,点击确认,则将列表项的显示名称设置为用户重新输入的名称;
步骤1303:图19是根据本申请实施例六的一种可选的图片的示意图;图20是根据本申请实施例六的一种可选的音频的示意图;如图19和图20所示,点击多媒体的列表项,创建新的窗口,即上述显示插入了选择的多媒体的界面元素中的多媒体的界面,并将对应的多媒体,以界面元素的方式(白板中可以插入图片,音频,视频)加载到窗口中,并将窗口显示出来。显示出来的多媒体可通过点击播放对应的音频、视频;
步骤1304:多媒体窗口中可支持如下操作:
步骤13041:书写、擦除:图21是根据本申请实施例六的一种可选的基于图片的画笔功能控件的示意图;如图21所示,当在授课模式下打开点击多媒体列表项时,该授课模式即为在功能控件为对多媒体的文本进行编辑的画笔功能控件的情况,显示窗口,并加载笔迹和橡皮的工具条,即上述画笔功能控件的操作窗口;点击笔迹则进入笔迹模式,可直接书写,并可选择笔迹的颜色和粗细;相应的点击橡皮则进入橡皮擦 模式,可擦除笔迹;
步骤13042:移动:图22是根据本申请实施例六的一种可选的基于图片的位置功能控件编辑后的图片的示意图;如图22所示,获取鼠标点击的点DownPoint,当鼠标拖动时获取鼠标点对应的坐标MovePoint,并计算出向量Vector=MovePoint–DownPoint,即为鼠标的位置变化量,并将对应的多媒体按向量Vector进行偏移,完成多媒体的移动,而后将DownPoint=MovePoint;继续根据鼠标的移动情况,完成多媒体的移动;
步骤13043:放大、缩小:图23是根据本申请实施例六的一种可选的基于图片的面积功能控件编辑后的图片的示意图;如图23所示,当滚动鼠标滚轮时,根据滚动的数值计算出放大缩小的倍数,并运用到多媒体上;同理,当两指缩放时,根据两指移动的距离,计算出多媒体放大缩小的倍数,并运用到多媒体上;
步骤1305:图24是根据本申请实施例六的一种可选的基于图片的多媒体切换功能控件的示意图;如图24所示,如果一个多媒体界面元素中存在多个多媒体列表项,当在授课模式下显示多媒体窗口时,该授课模式为画笔功能控件和多媒体切换功能控件同时使用的情况,会显示翻页的组件(上一页\下一页),并且在显示窗口前,将所有的多媒体都加载到窗口中,并根据当前点击的多媒体,得出显示该多媒体的页数,并在多媒体切换功能控件的操作页面显示到被点击多媒体的页面,和当前页数。图25是根据本申请实施例六的一种可选的基于图片的多媒体切换功能控件进行切换多媒体后的示意图;如图25所示,当点击上一页按钮时,判断当前显示的多媒体是否是列表中第一个多媒体,如果是,则此次操作不生效,否则将页码切换到上一页中,显示上一个多媒体;同理,当点击下一页按钮是,判断当前显示的多媒体是否是多媒体中最后一个多媒体,如果是,则此次操作不生效;否则,将页码切换到下一页中,显示下一个多媒体。
当用户需要往形状、脑图、表格等界面元素中添加多媒体时,可使用此方案。
本实施方式解决了普通具有内容的界面元素(例如形状,表格,思维导图等)无法添加多媒体的问题。相关方案中,无法做到往形状或者表格等界面元素中添加图片、音频、视频等多媒体数据。界面元素无法完成多媒体数据的添加,只能单纯的展示文字内容。未考虑往界面元素中添加多媒体的使用场景。本实施方式为用户提供了往界面元素中插入多媒体,并且播放的多媒体的方案,可让用户在随意插入多媒体界面元素,提高用户体验。
实施例七
根据本申请实施例七,提供了一种电子白板的界面元素操作装置的实施例,图26是根据本申请实施例七的一种电子白板的界面元素操作装置的结构示意图;如图26所示,上述电子白板的界面元素操作装置260,包括:第一显示模块262,第二显示模块264和第三显示模块266,下面对该电子白板的界面元素操作装置260进行详细说明。
第一显示模块262,设置为在当前界面显示插入了选定的多媒体的界面元素,其中,界面元素包括下列至少之一:图形、表格和思维导图;第二显示模块264,与上述第一显示模块262相连,设置为响应于打开多媒体的操作,显示多媒体的播放界面,多媒体的播放界面的上层设有设置为对多媒体进行编辑的功能控件;第三显示模块266,与上述第二显示模块264相连,设置为响应于对功能控件的操作,显示执行了功能控件的操作后的多媒体界面。
通过上述电子白板的界面元素操作装置260,第一显示模块262在当前界面显示插入了选定的多媒体的界面元素,其中,界面元素包括下列至少之一:图形、表格和思维导图;第二显示模块264响应于打开多媒体的操作,显示多媒体的播放界面,多媒体的播放界面上设有设置为对多媒体进行编辑的功能控件;第三显示模块266响应于对功能控件的操作,显示功能控件的操作后的多媒体界面。由于多媒体具有形象生动的特点,相比于相关技术中仅能在界面元素中插入文本信息而言,多媒体具有更强的表现力,而且在多媒体播放界面可以对正在播放的多媒体进行编辑,达到了根据用户需求对多媒体进行编辑,提高多媒体插入和播放的灵活性的目的,从而实现了增强界面元素表现力,而且通过对多媒体编辑满足用户各种需求的技术效果,进而解决了相关技术中插入了多媒体的界面元素无法根据用户需求进行编辑的技术问题。
该电子白板的界面元素操作装置260还包括:第四显示模块,设置为响应于显示界面元素的操作,显示待插入多媒体的界面元素;第五显示模块,设置为响应于选择需要插入界面元素的多媒体的操作,显示待选择的多媒体。
该电子白板的界面元素操作装置260的功能控件包括以下至少之一:画笔功能控件,橡皮功能控件,位置移动功能控件,面积缩放功能控件,翻页功能控件,字体转换功能控件,图形转换功能控件,表格展示功能控件,组织架构展示功能控件,颜色功能控件,圈选功能控件。
在功能控件为画笔功能控件的情况下,第三显示模块266包括:第一显示单元,设置为响应于在播放界面的上层的操作层上的画笔操作,在多媒体的播放界面上显示画笔操作对应的笔迹。
上述第三显示模块266的第一显示单元包括:第一确定子单元,设置为响应于对画笔功能控件对应的画笔的画笔参数的操作,设定画笔的颜色和画笔的粗细;第一显示子单元,设置为响应于画笔在操作层上的画笔操作,在多媒体的播放界面上显示画笔操作对应的笔迹,其中,笔迹是根据设定的画笔参数生成的。
在功能控件为橡皮功能控件的情况下,第三显示模块266包括:第二显示单元,设置为在功能控件为橡皮功能控件的情况下,响应于橡皮功能控件执行的擦除操作,在多媒体的播放界面上显示擦除操作对应的擦除轨迹。
在功能控件为位置移动功能控件的情况下,第三显示模块266包括:第三显示单元,设置为在功能控件为位置移动功能控件的情况下,响应于位置移动功能控件执行的移动多媒体位置的操作,在多媒体的播放界面上显示移动多媒体位置后的多媒体。。
在功能控件为面积缩放功能控件的情况下,第三显示模块266包括:第四显示单元,设置为在功能控件为面积缩放功能控件的情况下,响应于面积缩放功能控件执行的缩放多媒体的操作,在多媒体的播放界面上显示执行缩放后的多媒体。在功能控件为翻页功能控件的情况下,第三显示模块266包括:第五显示单元,设置为在功能控件为翻页功能控件的情况下,响应于翻页功能控件执行的翻页操作,在多媒体的播放界面上显示翻页后对应的多媒体。
在功能控件为圈选功能控件的情况下,第三显示模块266包括:第六显示单元,设置为在功能控件为圈选功能控件的情况下,响应于圈选功能控件执行的范围圈选操作,在多媒体的播放界面上显示圈选范围后的多媒体。
在功能控件为字体转换功能控件的情况下,第三显示模块266包括:第七显示单元,设置为在功能控件为字体转换功能控件的情况下,响应于字体转换功能控件的文字触控轨迹,显示根据文字触控轨迹对应的文字,其中,文字支持以下操作至少之一:缩放、移动和旋转;第八显示单元,设置为响应于确认插入文字的操作,在多媒体的播放界面上显示插入的文字。
在功能控件为图形转换功能控件的情况下,第三显示模块266包括:第九显示单元,设置为在功能控件为图形转换功能控件的情况下,响应于图形转换功能控件的图形触控轨迹,显示根据图形触控轨迹对应的图形,其中,图形支持以下操作至少之一:缩放、移动和旋转,图形支持以下操作至少之一:改变颜色,插入文字;第十显示单元,设置为响应于确认插入图形的操作,在多媒体的播放界面上显示插入的图形。
该电子白板的界面元素操作装置260还包括:第六显示模块,设置为响应于将选择的多媒体插入到界面元素中的操作,显示选择的待插入到界面元素中的多媒体的属 性信息;第七显示模块,设置为响应于对多媒体的属性信息进行修改的操作,显示对属性信息进行修改后得到的修改信息。
该电子白板的界面元素操作装置260的第七显示模块包括:第十一显示单元,设置为响应于选中待插入到界面元素中的多媒体的操作,显示多媒体对应的列表项;其中,列表项中显示多媒体的属性信息,其中,属性信息包括多媒体的类型和/或多媒体的名称。
该电子白板的界面元素操作装置260的第七显示模块还包括:第十二显示单元,设置为响应于对属性信息的修改操作,显示对属性信息进行修改后得到的修改信息,其中属性信息为多媒体的名称,修改信息为修改后的更新名称。
实施例八
根据本申请实施例八,提供了一种处理器,处理器用于运行程序,其中,程序运行时执行时,执行上述一种电子白板的界面元素操作方法,包括:在当前界面显示插入了选定的多媒体的界面元素,其中,界面元素包括下列至少之一:图形、表格和思维导图;响应于打开多媒体的操作,显示多媒体的播放界面,多媒体的播放界面的上层设有设置为对多媒体进行编辑的功能控件;响应于对功能控件的操作,显示功能控件的操作后的多媒体界面。
可选的,上述处理还可以执行如下步骤的程序代码:在当前界面显示插入了选定的多媒体的界面元素之前包括:响应于显示界面元素的操作,显示待插入多媒体的界面元素;响应于选择需要插入界面元素的多媒体的操作,显示待选择的多媒体。
可选的,上述处理还可以执行如下步骤的程序代码:功能控件包括以下至少之一:画笔功能控件,橡皮功能控件,位置移动功能控件,面积缩放功能控件,翻页功能控件,字体转换功能控件,图形转换功能控件,表格展示功能控件,组织架构展示功能控件,颜色功能控件,圈选功能控件。
可选的,上述处理还可以执行如下步骤的程序代码:在功能控件为画笔功能控件的情况下,响应于对画笔功能控件的操作,显示执行了画笔功能控件对应的操作后的多媒体界面包括:响应于在播放界面的上层的操作层上的画笔操作,在多媒体的播放界面上显示画笔操作对应的笔迹。
可选的,上述处理还可以执行如下步骤的程序代码:响应于在操作层上的画笔操作,在多媒体的播放界面上显示画笔操作对应的笔迹包括:响应于对画笔功能控件对应的画笔的画笔参数的操作,设定画笔的颜色和画笔的粗细;响应于画笔在操作层上的画笔操作,在多媒体的播放界面上显示画笔操作对应的笔迹,其中,笔迹是根据设 定的画笔参数生成的。
可选的,上述处理还可以执行如下步骤的程序代码:在功能控件为橡皮功能控件的情况下,响应于对橡皮功能控件的操作,显示执行了橡皮功能控件对应的操作后的多媒体界面包括:响应于橡皮功能控件执行的擦除操作,在多媒体的播放界面上显示擦除操作对应的擦除轨迹。
可选的,上述处理还可以执行如下步骤的程序代码:在功能控件为位置移动功能控件的情况下,响应于对位置移动功能控件的操作,显示执行了位置移动功能控件对应的操作后的多媒体界面包括:响应于位置移动功能控件执行的移动多媒体位置的操作,在多媒体的播放界面上显示移动多媒体位置后的多媒体。
可选的,上述处理还可以执行如下步骤的程序代码:在功能控件为面积缩放功能控件的情况下,响应于对面积缩放功能控件的操作,显示执行了面积缩放功能控件的操作后的多媒体界面包括:响应于面积缩放功能控件执行的缩放多媒体的操作,在多媒体的播放界面上显示执行缩放后的多媒体。
可选的,上述处理还可以执行如下步骤的程序代码:在功能控件为翻页功能控件的情况下,响应于对翻页功能控件的操作,显示执行了翻页功能控件的操作后的多媒体界面包括:响应于翻页功能控件执行的翻页操作,在多媒体的播放界面上显示翻页后对应的多媒体。
可选的,上述处理还可以执行如下步骤的程序代码:在功能控件为圈选功能控件的情况下,响应于对圈选功能控件的操作,显示执行了圈选功能控件的操作后的多媒体界面包括:响应于圈选功能控件执行的范围圈选操作,在多媒体的播放界面上显示圈选范围后的多媒体。
可选的,上述处理还可以执行如下步骤的程序代码:在功能控件为字体转换功能控件的情况下,响应于对字体转换功能控件的操作,显示执行了字体转换功能控件的操作后的多媒体界面包括:响应于字体转换功能控件的文字触控轨迹,显示根据文字触控轨迹对应的文字,其中,文字支持以下操作至少之一:缩放、移动和旋转;响应于确认插入文字的操作,在多媒体的播放界面上显示插入的文字。
可选的,上述处理还可以执行如下步骤的程序代码:在功能控件为图形转换功能控件的情况下,响应于对图形转换功能控件的操作,显示执行了图形转换功能控件的操作后的多媒体界面包括:响应于图形转换功能控件的图形触控轨迹,显示根据图形触控轨迹对应的图形,其中,图形支持以下操作至少之一:缩放、移动和旋转,图形支持以下操作至少之一:改变颜色,插入文字;响应于确认插入图形的操作,在多媒 体的播放界面上显示插入的图形。
可选的,上述处理还可以执行如下步骤的程序代码:在当前界面显示插入了选定的多媒体的界面元素之前,还包括:响应于将选择的多媒体插入到界面元素中的操作,显示选择的待插入到界面元素中的多媒体的属性信息;响应于对多媒体的属性信息进行修改的操作,显示对属性信息进行修改后得到的修改信息。
可选的,上述处理还可以执行如下步骤的程序代码:响应于对多媒体的属性信息进行修改的操作,显示对属性信息进行修改后得到的修改信息包括:响应于选中待插入到界面元素中的多媒体的操作,显示多媒体对应的列表项;其中,列表项中显示多媒体的属性信息,其中,属性信息包括多媒体的类型和/或多媒体的名称。
可选的,上述处理还可以执行如下步骤的程序代码:在列表项中显示多媒体的属性信息之前包括:响应于对属性信息的修改操作,显示对属性信息进行修改后得到的修改信息,其中属性信息为多媒体的名称,修改信息为修改后的更新名称。
实施例九
根据本申请实施例九,提供了一种交互智能设备,交互智能设备包括:人机交互设备和显示装置,该显示装置包括上述任意一种电子白板的界面元素操作装置260。
通过以上关于实施方式的描述,所属领域的技术人员可以清楚地了解到,本申请可借助软件及必需的通用硬件来实现,当然也可以通过硬件实现,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品可以存储在计算机可读存储介质中,如计算机的软盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、闪存(FLASH)、硬盘或光盘等,包括若干指令用以使得一台计算机设备(可以是机器人,个人计算机,服务器,或者网络设备等)执行本申请任意实施例的批注显示方法。
值得注意的是,上述批注显示装置中,所包括的各个单元和模块只是按照功能逻辑进行划分的,但并不局限于上述的划分,只要能够实现相应的功能即可;另外,各功能单元的具体名称也只是为了便于相互区分,并不用于限制本申请的保护范围。
应当理解,本申请的各部分可以用硬件、软件、固件或它们的组合来实现。
在上述实施方式中,多个步骤或方法可以用存储在存储器中且由合适的指令执行系统执行的软件或固件来实现。例如,如果用硬件来实现,和在另一实施方式中一样,可用本领域公知的下列技术中的任一项或他们的组合来实现:具有设置为对数据信号 实现逻辑功能的逻辑门电路的离散逻辑电路,具有合适的组合逻辑门电路的专用集成电路,可编程门阵列(PGA),现场可编程门阵列(FPGA)等。
在本说明书的描述中,参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
注意,上述仅为本申请的较佳实施例及所运用技术原理。本领域技术人员会理解,本申请不限于这里所述的特定实施例,对本领域技术人员来说能够进行各种明显的变化、重新调整和替代而不会脱离本申请的保护范围。因此,虽然通过以上实施例对本申请进行了较为详细的说明,但是本申请不仅仅限于以上实施例,在不脱离本申请构思的情况下,还可以包括更多其他等效实施例,而本申请的范围由所附的权利要求范围决定。

Claims (32)

  1. 一种电子白板的界面元素操作方法,包括:
    在当前界面显示插入了选定的多媒体的界面元素,其中,所述界面元素包括下列至少之一:图形、表格和思维导图;
    响应于打开所述多媒体的操作,显示多媒体的播放界面,所述多媒体的播放界面的上层设有设置为对多媒体进行编辑的功能控件;
    响应于对所述功能控件的操作,显示执行了所述功能控件对应的操作后的多媒体界面。
  2. 根据权利要求1所述的方法,其中,在当前界面显示插入了选定的多媒体的界面元素之前包括:
    响应于显示界面元素的操作,显示待插入多媒体的所述界面元素;
    响应于选择需要插入所述界面元素的多媒体的操作,显示待选择的多媒体。
  3. 根据权利要求1所述的方法,其中,所述功能控件包括以下至少之一:
    画笔功能控件,橡皮功能控件,位置移动功能控件,面积缩放功能控件,翻页功能控件,字体转换功能控件,图形转换功能控件,表格展示功能控件,组织架构展示功能控件,颜色功能控件,圈选功能控件。
  4. 根据权利要求3所述的方法,其中,在所述功能控件为画笔功能控件的情况下,响应于对所述画笔功能控件的操作,显示执行了所述画笔功能控件对应的操作后的多媒体界面包括:
    响应于在所述播放界面的上层的操作层上的画笔操作,在所述多媒体的播放界面上显示所述画笔操作对应的笔迹。
  5. 根据权利要求4所述的方法,其中,响应于在所述操作层上的画笔操作,在所述多媒体的播放界面上显示所述画笔操作对应的笔迹包括:
    响应于对所述画笔功能控件对应的画笔的画笔参数的操作,设定所述画笔的颜色和所述画笔的粗细;
    响应于所述画笔在所述操作层上的画笔操作,在所述多媒体的播放界面上显示所述画笔操作对应的笔迹,其中,所述笔迹是根据设定的所述画笔参数生成的。
  6. 根据权利要求3所述的方法,其中,在所述功能控件为橡皮功能控件的情况下,响应于对所述橡皮功能控件的操作,显示执行了所述橡皮功能控件对应的操作后的多媒体界面包括:
    响应于所述橡皮功能控件执行的擦除操作,在所述多媒体的播放界面上显示所述擦除操作对应的擦除轨迹。
  7. 根据权利要求3所述的方法,其中,在所述功能控件为位置移动功能控件的情况下,响应于对所述位置移动功能控件的操作,显示执行了所述位置移动功能控件对应的操作后的多媒体界面包括:
    响应于所述位置移动功能控件执行的移动多媒体位置的操作,在所述多媒体的播放界面上显示移动多媒体位置后的多媒体。
  8. 根据权利要求3所述的方法,其中,在所述功能控件为面积缩放功能控件的情况下,响应于对所述面积缩放功能控件的操作,显示执行了所述面积缩放功能控件的操作后的多媒体界面包括:
    响应于所述面积缩放功能控件执行的缩放多媒体的操作,在所述多媒体的播放界面上显示执行缩放后的多媒体。
  9. 根据权利要求3所述的方法,其中,在所述功能控件为翻页功能控件的情况下,响应于对所述翻页功能控件的操作,显示执行了所述翻页功能控件的操作后的多媒体界面包括:
    响应于所述翻页功能控件执行的翻页操作,在所述多媒体的播放界面上显示翻页后对应的多媒体。
  10. 根据权利要求3所述的方法,其中,在所述功能控件为圈选功能控件的情况下,响应于对所述圈选功能控件的操作,显示执行了所述圈选功能控件的操作后的多媒体界面包括:
    响应于所述圈选功能控件执行的范围圈选操作,在所述多媒体的播放界面上显示圈选范围后的多媒体。
  11. 根据权利要求3所述的方法,其中,在所述功能控件为字体转换功能控件的情况下,响应于对所述字体转换功能控件的操作,显示执行了所述字体转换功能控件的操作后的多媒体界面包括:
    响应于所述字体转换功能控件的文字触控轨迹,显示根据所述文字触控轨迹 对应的文字,其中,所述文字支持以下操作至少之一:缩放、移动和旋转;响应于确认插入文字的操作,在所述多媒体的播放界面上显示插入的所述文字。
  12. 根据权利要求3所述的方法,其中,在所述功能控件为图形转换功能控件的情况下,响应于对所述图形转换功能控件的操作,显示执行了所述图形转换功能控件的操作后的多媒体界面包括:
    响应于所述图形转换功能控件的图形触控轨迹,显示根据所述图形触控轨迹对应的图形,其中,所述图形支持以下操作至少之一:缩放、移动和旋转,所述图形支持以下操作至少之一:改变颜色,插入文字;
    响应于确认插入图形的操作,在所述多媒体的播放界面上显示插入的所述图形。
  13. 根据权利要求1至12中任一项所述的方法,其中,在当前界面显示插入了选定的多媒体的界面元素之前,还包括:
    响应于将选择的所述多媒体插入到所述界面元素中的操作,显示选择的待插入到所述界面元素中的多媒体的属性信息;
    响应于对所述多媒体的属性信息进行修改的操作,显示对所述属性信息进行修改后得到的修改信息。
  14. 根据权利要求13所述的方法,其中,响应于对所述多媒体的属性信息进行修改的操作,显示对所述属性信息进行修改后得到的修改信息包括:
    响应于选中待插入到所述界面元素中的多媒体的操作,显示所述多媒体对应的列表项;
    其中,所述列表项中显示所述多媒体的属性信息,其中,所述属性信息包括所述多媒体的类型和/或所述多媒体的名称。
  15. 根据权利要求14所述的方法,其中,在列表项中显示所述多媒体的属性信息之前包括:
    响应于对所述属性信息的修改操作,显示对所述属性信息进行修改后得到的修改信息,其中,所述属性信息为所述多媒体的名称,所述修改信息为修改后的更新名称。
  16. 一种处理器,所述处理器用于运行程序,其中,所述程序运行时执行权利要求1至15中任意一项所述的方法。
  17. 一种电子白板的界面元素操作装置,包括:
    第一显示模块,设置为在当前界面显示插入了选定的多媒体的界面元素,其中,所述界面元素包括下列至少之一:图形、表格和思维导图;
    第二显示模块,设置为响应于打开所述多媒体的操作,显示多媒体的播放界面,所述多媒体的播放界面的上层设有设置为对多媒体进行编辑的功能控件;
    第三显示模块,设置为响应于对所述功能控件的操作,显示执行了所述功能控件对应的操作后的多媒体界面。
  18. 根据权利要求17所述的装置,其中,所述装置还包括:
    第四显示模块,设置为响应于显示界面元素的操作,显示待插入多媒体的所述界面元素;
    第五显示模块,设置为响应于选择需要插入所述界面元素的多媒体的操作,显示待选择的多媒体。
  19. 根据权利要求17所述的装置,其中,所述功能控件包括以下至少之一:
    画笔功能控件,橡皮功能控件,位置移动功能控件,面积缩放功能控件,翻页功能控件,字体转换功能控件,图形转换功能控件,表格展示功能控件,组织架构展示功能控件,颜色功能控件,圈选功能控件。
  20. 根据权利要求19所述的装置,其中,第三显示模块包括:
    第一显示单元,设置为响应于在所述播放界面的上层的操作层上的画笔操作,在所述多媒体的播放界面上显示所述画笔操作对应的笔迹。
  21. 根据权利要求20所述的装置,其中,所述第一显示单元包括:
    第一确定子单元,设置为响应于对所述画笔功能控件对应的画笔的画笔参数的操作,设定所述画笔的颜色和所述画笔的粗细;
    第一显示子单元,设置为响应于所述画笔在所述操作层上的画笔操作,在所述多媒体的播放界面上显示所述画笔操作对应的笔迹,其中,所述笔迹是根据设定的所述画笔参数生成的。
  22. 根据权利要求19所述的装置,其中,所述第三显示模块包括:
    第二显示单元,设置为在所述功能控件为橡皮功能控件的情况下,响应于所述橡皮功能控件执行的擦除操作,在所述多媒体的播放界面上显示所述擦除操作 对应的擦除轨迹。
  23. 根据权利要求19所述的装置,其中,所述第三显示模块包括:
    第三显示单元,设置为在所述功能控件为位置移动功能控件的情况下,响应于所述位置移动功能控件执行的移动多媒体位置的操作,在所述多媒体的播放界面上显示移动多媒体位置后的多媒体。
  24. 根据权利要求19所述的装置,其中,所述第三显示模块包括:
    第四显示单元,设置为在所述功能控件为面积缩放功能控件的情况下,响应于所述面积缩放功能控件执行的缩放多媒体的操作,在所述多媒体的播放界面上显示执行缩放后的多媒体。
  25. 根据权利要求19所述的装置,其中,第三显示模块包括:
    第五显示单元,设置为在所述功能控件为翻页功能控件的情况下,响应于所述翻页功能控件执行的翻页操作,在所述多媒体的播放界面上显示翻页后对应的多媒体。
  26. 根据权利要求19所述的装置,其中,第三显示模块包括:
    第六显示单元,设置为在所述功能控件为圈选功能控件的情况下,响应于所述圈选功能控件执行的范围圈选操作,在所述多媒体的播放界面上显示圈选范围后的多媒体。
  27. 根据权利要求19所述的装置,其中,第三显示模块包括:
    第七显示单元,设置为在所述功能控件为字体转换功能控件的情况下,响应于所述字体转换功能控件的文字触控轨迹,显示根据所述文字触控轨迹对应的文字,其中,所述文字支持以下操作至少之一:缩放、移动和旋转;
    第八显示单元,设置为响应于确认插入文字的操作,在所述多媒体的播放界面上显示插入的所述文字。
  28. 根据权利要求19所述的装置,其中,第三显示模块包括:
    第九显示单元,设置为在所述功能控件为图形转换功能控件的情况下,响应于所述图形转换功能控件的图形触控轨迹,显示根据所述图形触控轨迹对应的图形,其中,所述图形支持以下操作至少之一:缩放、移动和旋转,所述图形支持以下操作至少之一:改变颜色,插入文字;
    第十显示单元,设置为响应于确认插入图形的操作,在所述多媒体的播放界面上显示插入的所述图形。
  29. 根据权利要求17至28中任意一项所述的装置,其中,所述装置还包括:
    第六显示模块,设置为响应于将选择的所述多媒体插入到所述界面元素中的操作,显示选择的待插入到所述界面元素中的多媒体的属性信息;
    第七显示模块,设置为响应于对所述多媒体的属性信息进行修改的操作,显示对所述属性信息进行修改后得到的修改信息。
  30. 根据权利要求29所述的装置,其中,所述第七显示模块包括:
    第十一显示单元,设置为响应于选中待插入到所述界面元素中的多媒体的操作,显示所述多媒体对应的列表项;其中,所述列表项中显示所述多媒体的属性信息,其中,所述属性信息包括所述多媒体的类型和/或所述多媒体的名称。
  31. 根据权利要求30所述的装置,其中,所述第七显示模块还包括:
    第十二显示单元,设置为响应于对所述属性信息的修改操作,显示对所述属性信息进行修改后得到的修改信息,其中所述属性信息为所述多媒体的名称,所述修改信息为修改后的更新名称。
  32. 一种交互智能设备,所述交互智能设备包括:人机交互设备和显示装置,所述显示装置包括权利要求17至31中任意一项所述的电子白板的界面元素操作装置。
PCT/CN2018/116522 2018-07-10 2018-11-20 电子白板的界面元素操作方法、装置及交互智能设备 WO2020010775A1 (zh)

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CN107729522A (zh) * 2017-10-27 2018-02-23 优酷网络技术(北京)有限公司 多媒体资源片段截取方法及装置

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CN114115637A (zh) * 2021-06-30 2022-03-01 海信视像科技股份有限公司 显示设备及电子画板优化方法
CN113885770A (zh) * 2021-10-27 2022-01-04 北京字跳网络技术有限公司 表格数据展示方法、装置、电子设备和存储介质
CN113885770B (zh) * 2021-10-27 2024-02-02 北京字跳网络技术有限公司 表格数据展示方法、装置、电子设备和存储介质

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