WO2020143387A1 - 表格处理方法、装置、系统、存储介质及交互智能平板 - Google Patents

表格处理方法、装置、系统、存储介质及交互智能平板 Download PDF

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Publication number
WO2020143387A1
WO2020143387A1 PCT/CN2019/124818 CN2019124818W WO2020143387A1 WO 2020143387 A1 WO2020143387 A1 WO 2020143387A1 CN 2019124818 W CN2019124818 W CN 2019124818W WO 2020143387 A1 WO2020143387 A1 WO 2020143387A1
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WIPO (PCT)
Prior art keywords
rows
columns
preview
button
touch
Prior art date
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Ceased
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PCT/CN2019/124818
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English (en)
French (fr)
Inventor
张继雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Shiyuan Electronics Thecnology Co Ltd
Guangzhou Shirui Electronics Co Ltd
Original Assignee
Guangzhou Shiyuan Electronics Thecnology Co Ltd
Guangzhou Shirui Electronics Co Ltd
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Publication of WO2020143387A1 publication Critical patent/WO2020143387A1/zh
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0482—Interaction with lists of selectable items, e.g. menus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/0486—Drag-and-drop
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

Definitions

  • the present disclosure relates to the field of interactive smart tablet technology, for example, to a form processing method, device, system, storage medium, and interactive smart tablet.
  • the purpose of the present disclosure is to provide a table processing method, device, system, storage medium, and interactive smart tablet that can insert a table in the whiteboard application interface through a touch drag operation, which is more suitable for a touch interactive experience, and You can preview the preview of the table to be inserted during the insertion process, which is more intuitive and natural.
  • an embodiment of the present disclosure provides a form processing method, which is applied to an interactive smart tablet and includes the following steps:
  • the whiteboard application interface receive the operation of inserting a table; display a pop-up window for generating a table, and a preview of the table and a first button are displayed on the pop-up window; change according to the touch and drag operation on the first button The number of rows and/or columns of the table preview; displaying the table on the whiteboard application interface according to the table preview, the number of rows and columns of the table and the number of rows and columns in the table preview The number of columns is the same.
  • the method further includes the following steps:
  • a second button is also displayed on the pop-up window, and the second button is used to trigger the instruction to generate the table after being touched and clicked.
  • the pop-up window also displays text identification information for displaying the current number of rows and columns of the table preview, and the change according to the touch and drag operation on the first button
  • the step of the number of rows and/or columns of the preview table of the table also includes the following steps:
  • the step of changing the number of rows and/or columns of the table preview according to the touch and drag operation on the first button includes:
  • the step of reducing the number of rows and/or columns of the table preview image when the touch-and-drag operation moves in the direction toward the center of the table preview image includes: The touch drag operation moves in a direction toward the center of the table preview image, and after the distance moved in the horizontal direction reaches a first preset threshold, the table preview image is reduced by one column.
  • the step of increasing the number of rows and/or columns of the table preview image when moving in the direction of the center of the table preview image includes: when the touch drag operation moves in a direction away from the center of the table preview image, and After the distance moved in the horizontal direction reaches the third preset threshold, the table preview is increased by one column, and when the touch drag operation moves in a direction away from the center of the table preview and the distance moved in the vertical direction reaches After the fourth preset threshold, the table preview is added by one line.
  • the step of changing the number of rows and/or columns of the table preview according to the touch and drag operation on the first button further includes the following steps; when the table preview is judged When the figure reaches the minimum number of rows and columns, the first button is updated and displayed as the first display state; when it is judged that the table preview image reaches the maximum number of rows and columns, the first button is updated and displayed as the second display state; when judged When the table preview image is between the minimum number of rows and columns, the first button is updated and displayed as a third display state; wherein, the first display state is an enlarged button, and the second display state is Zoom out button, the third display state is a zoom button.
  • the step of displaying the form on the whiteboard application interface according to the form preview image further includes the following step: automatically closing the pop-up window.
  • the step of changing the number of rows and/or columns of the table preview according to the touch-and-drag operation on the first button further includes the following step: according to the table preview The number of rows and/or columns, and adjust the size of the pop-up window in real time.
  • the method further includes the following steps: displaying an increase and a sum near each row and/or each column of the table /Or decrease the symbol; increase and/or decrease the row and/or column of the table according to the touch and click operation on the increase and/or decrease symbol.
  • an embodiment of the present disclosure also provides a form processing apparatus, including: a first receiving module for receiving an operation of inserting a form in a whiteboard application interface; a display module for displaying a pop-up for generating a form A window, a form preview and a first button are displayed on the pop-up window; an adjustment module is used to change the number of rows and/or columns of the form preview according to the touch and drag operation on the first button;
  • the table generation module is configured to display a table on the whiteboard application interface according to the table preview, and the number of rows and columns of the table is the same as the number of rows and columns in the table preview.
  • an embodiment of the present disclosure also provides a form processing system, including: at least one processor; at least one memory, for storing at least one program; when the at least one program is executed by the at least one processor, Causing the at least one processor to implement the table processing method described in the embodiments of the present disclosure.
  • an embodiment of the present disclosure also provides a storage medium that stores instructions executable by the processor, and the instructions executable by the processor are used to execute the instructions described in the embodiments of the present disclosure when executed by the processor.
  • a storage medium that stores instructions executable by the processor, and the instructions executable by the processor are used to execute the instructions described in the embodiments of the present disclosure when executed by the processor.
  • an embodiment of the present disclosure also provides an interactive smart tablet, including a display screen, a memory, and a processor, where the memory stores at least one program, and the display screen is used to display a whiteboard application interface.
  • the processor is used to execute at least one program stored in the memory to execute the table processing method described in the embodiments of the present disclosure.
  • the interactive smart tablet receives the operation of inserting the form in the whiteboard application interface, and then displays a pop-up window for generating the form, wherein the form preview image and the first button are displayed on the pop-up window.
  • the user can perform touch drag operation on the first button when inserting the form, which is more suitable for touch interaction experience and overcomes the problem that the interactive smart tablet inserts the form in the prior art
  • the operation in the process is cumbersome and the problem that the table to be generated cannot be visually observed.
  • the interactive smart tablet will change the number of rows and/or columns of the table preview according to the detected user's touch drag operation, so that during the user's touch drag operation , You can preview the table preview of the table to be generated, which is more intuitive and natural.
  • FIG. 1 is a flowchart of a table processing method according to an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of a first display interface of a whiteboard application interface in an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of a second display interface of a whiteboard application interface in an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of a third display interface of the whiteboard application interface in the embodiment of the present disclosure.
  • FIG. 5 is a schematic diagram of a fourth display interface of the whiteboard application interface in the embodiment of the present disclosure.
  • FIG. 6 is an electronic block diagram of the form processing apparatus of the embodiment of the present disclosure.
  • FIG. 7 is an electronic block diagram of a form processing system of an embodiment of the present disclosure.
  • FIG 8 is an electronic block diagram of an interactive smart tablet according to an embodiment of the present disclosure.
  • step numbers in the following embodiments are set for the convenience of explanation and description, and the order between the steps is not limited, and the execution order of the steps in the embodiments can be adapted according to the understanding of those skilled in the art sexual adjustment.
  • the "upper”, “lower”, “left”, “right”, “front”, and “rear” mentioned in the following embodiments are only for clearly describing the positional relationship, and are relative positional relationships, not absolute. The positional relationship can be adjusted adaptively according to the understanding of those skilled in the art.
  • FIG. 1 is a flowchart of a table processing method of this embodiment.
  • the form processing method provided in this embodiment is executed by an interactive smart tablet, which is also called a smart interactive tablet. It is an integrated device that controls the content displayed on the display screen and realizes human-computer interaction through touch technology. It integrates one or more functions such as projector, display screen, stereo, TV and video conference terminal.
  • an interface displayed by the interactive smart tablet refers to an interface displayed on the display screen of the interactive smart tablet, such as an interface of a specific application or specific software.
  • the display screen mentioned in this application refers to a touch display screen, including: resistive, capacitive induction, infrared and surface acoustic wave touch screens.
  • the form processing method applied to the interactive smart tablet of this embodiment specifically includes the following steps:
  • the whiteboard application interface receive an operation to insert a form.
  • the interactive smart tablet displays the whiteboard application interface, thereby receiving further input operations in the whiteboard application interface, and correspondingly generates various trigger instructions or operation instructions and other instructions according to the input operations.
  • the operation received by the interactive smart tablet may be by receiving a signal generated by the user touching the display screen with a hand or a pen, for example, it may be an icon or text and other symbols displayed on the display screen.
  • the received operation of inserting the form may be a signal generated by receiving a form icon displayed on the whiteboard application interface on the display screen by the user's hand or pen.
  • the table icon here may be the left edge position, the right edge position, the upper edge position, the lower edge position, etc. displayed on the whiteboard application interface.
  • FIG. 2 shows a schematic diagram of the first display interface of the whiteboard application interface.
  • a series of function icons A1 to A7 and a table icon between A5 and A6 are displayed on the lower edge of the whiteboard application interface 101.
  • the interactive smart tablet receives the operation of inserting the form by detecting the signal generated by the user touching the form icon with a hand or a pen, thereby generating an operation instruction for inserting the form.
  • step S104 Display a pop-up window for generating a table, and a preview window of the table and a first button are displayed on the pop-up window.
  • this step is: displaying a pop-up window 102 for generating a form on the whiteboard application interface 101, and a preview form 103 and a first button 104 are displayed on the pop-up window 102.
  • step S102 after receiving the operation of inserting the form, this step displays the pop-up window 102 for generating the form, and the pop-up window 102 displays the form preview image 103 and the first button 104 for the user to preview and Edit operation.
  • S106 Change the number of rows and/or columns of the table preview image according to the touch and drag operation on the first button.
  • the user touches and drags the first button on the pop-up window with a hand or a pen, thereby generating a corresponding touch-drag signal, and the interactive smart tablet according to the detected Touch and drag the signal to adjust the table preview and change the number of rows and/or columns of the table preview.
  • the number of columns of the table preview image 103 is increased according to the user’s operation of stretching and dragging the first button 104 to the right, and the table preview is increased according to the user’s operation of stretching and dragging the first button 104 upward
  • the number of rows in FIG. 103 is to update the table preview image 103 in time so that the user can clearly preview the information of the table to be inserted.
  • the interactive smart tablet After changing the number of rows and/or columns of the table preview image, the interactive smart tablet generates a table on the whiteboard application interface according to the changed table preview image.
  • the generated table and the table preview image have the same number of rows and columns.
  • Generating a table on the whiteboard application interface is specifically embodied as inserting a table at a specific position on the whiteboard application interface.
  • the position for inserting the table may be preset, or may be the position where the user clicks on the whiteboard application interface.
  • the interactive smart tablet receives the operation of inserting the form in the whiteboard application interface, and then displays a pop-up window for generating the form, wherein the form preview and the first button are displayed on the pop-up window.
  • the user can perform touch drag operation on the first button when inserting the form, which is more suitable for touch interaction experience and overcomes the problem that the interactive smart tablet inserts the form in the prior art
  • the operation in the process is cumbersome and the problem that the table to be generated cannot be visually observed.
  • the interactive smart tablet will change the number of rows and/or columns of the table preview according to the detected user's touch drag operation, so that during the user's touch drag operation , You can preview the table preview of the table to be generated, which is more intuitive and natural.
  • the method further includes the following steps: S107.
  • the interactive smart tablet can adjust the number of rows and columns of the table preview after the user touches and drags the first button, and then directly generates the table, or can generate the table after receiving the instruction to generate the table through step S107.
  • the user can Touch and drag the first button multiple times, and observe the situation of the table to be generated as shown in the table preview image, so that when the table preview image meets the user's requirements, an operation is performed to trigger the instruction to generate the table.
  • a second button is also displayed on the pop-up window, and the second button is used to trigger the instruction to generate the table after being touched and clicked.
  • a second button is also displayed on the pop-up window. After the user touches and clicks on the second button on the pop-up window with a hand or a pen, a corresponding touch-click signal is generated, and the interactive smart tablet according to the detected touch-click signal on the second button, Judging that the user has triggered an instruction to generate a table, thereby displaying the table on the whiteboard application interface according to the table preview, the number of rows and columns of the table and the number of rows and columns in the table preview the same.
  • the second button may be set to remind the user to insert or generate a display state of the table. For example, in FIG. 2, the second button 105 is displayed as "inserted", which may remind the user to perform touch and click. In actual use, the display state of the second button 105 may also be set to "generate", “insert table”, “generate table”, etc. as needed.
  • the pop-up window also displays text identification information for displaying the current number of rows and columns of the table preview, and the change according to the touch and drag operation on the first button
  • the step of the number of rows and/or columns of the preview table of the table also includes the following steps:
  • Update the text identification information displayed on the pop-up window By displaying text identification information on the pop-up window and displaying the current number of rows and columns of the table preview, the user can be more intuitively and naturally informed of the number of rows and columns of the table preview.
  • the interactive smart tablet updates the text identification information displayed on the pop-up window during the process of changing the number of rows and/or columns of the table preview according to the touch and drag operation on the first button, Real-time display of the current number of rows and columns of the table preview.
  • reference numeral 106 represents text identification information.
  • the text identification information is set to “M ⁇ N table”, where M represents the current number of rows of the table preview and N represents the current of the table preview
  • M represents the current number of rows of the table preview
  • N represents the current of the table preview
  • the number of columns, for example, the table preview in FIG. 2 is currently 2 rows and 2 columns, that is, the text identification information is displayed as “2 ⁇ 2 table”.
  • the specific content of the text identification information can be set as required, as long as it reflects the current number of rows and columns of the table preview.
  • FIG. 3 shows the specific interface when the number of rows and columns of the table preview 103 is increased to 6 ⁇ 6 after the touch drag operation on the first button 104, the table preview 103 displayed on the pop-up window 102, The text identification information 106 is updated with the user's touch and drag operation.
  • the step of changing the number of rows and/or columns of the table preview according to the touch-and-drag operation on the first button includes: when the touch-and-drag operation is oriented When the direction of the center of the table preview is moved, the number of rows and/or columns of the table preview is reduced; when the touch drag operation moves away from the center of the table preview, the table preview is increased Number of rows and/or columns.
  • the user touches and drags the first button on the pop-up window with his hand or pen a corresponding touch and drag signal is generated.
  • the user's touch and drag The operation appears to move in the direction toward the center of the table preview, otherwise when the user wants to increase the number of rows or columns in the table preview, the user's touch drag operation appears to move in a direction away from the center of the table preview Therefore, by analyzing the specific moving direction of the touch drag operation, it can be judged that the operation instruction for the table preview is obtained, and the number of rows and/or columns of the table preview is reduced/increased accordingly.
  • the interactive smart tablet detects a touch-drag signal moving in the direction of the center of the table preview, which represents that the number of rows of the reduced table preview is received and / Or the number of columns of the operation command, so the number of rows and/or columns of the table preview is reduced accordingly.
  • the interactive smart tablet detects a touch and drag signal that moves away from the center of the table preview, it represents an increase
  • the operation instructions of the number of rows and/or columns of the table preview image so the number of rows and/or columns of the table preview image is increased accordingly.
  • the touch drag operation when judging the direction of the touch drag operation relative to the direction of the center of the table preview, you can determine the relationship between the vector formed by the starting point of the touch drag operation and the center of the table preview, when the formed vector is When the direction of the center of the table preview is determined, it is determined that the touch drag operation moves in the direction toward the center of the table preview, and when the formed vector is away from the center of the table preview, the touch drag operation is determined to move in the direction away from the center of the table preview .
  • the step of reducing the number of rows and/or columns of the table preview when the touch-and-drag operation moves toward the center of the table preview includes:
  • the table-preview image is reduced by one column, when the touch-and-drag operation Move in the direction toward the center of the table preview image, and after the distance moved in the vertical direction reaches the second preset threshold, reduce the table preview image by one line;
  • the step of increasing the number of rows and/or columns of the table preview when the touch and drag operation moves away from the center of the table preview includes:
  • the table preview image is increased by one column when the touch drag operation moves in a direction away from the center of the table preview image and the distance moved in the horizontal direction reaches a third preset threshold.
  • the first preset threshold, the second preset threshold, the third preset threshold, and the fourth preset threshold are all preset values, which can be based on the default cell width and the default cell of the table preview Grid height to set.
  • the first preset threshold and the third preset threshold may be the same or different, and similarly, the second preset threshold and the fourth preset threshold may be the same or different.
  • the first preset threshold and the third preset threshold are set to the default cell width/2
  • the second preset threshold and the fourth preset threshold are set to the default cell height/2.
  • the horizontal direction and the vertical direction here refer to the horizontal direction and the vertical direction in FIG. 2 and FIG.
  • the interactive smart tablet obtains an operation instruction to add a column to the table preview image according to the detected touch drag signal, and accordingly increases the table preview image One column
  • the interactive smart tablet obtains an operation instruction to add a row to the table preview according to the detected touch-drag signal, and accordingly increases the table preview One line.
  • the touch-and-drag operation moves left beyond the default cell width/2
  • the table preview is reduced by one column
  • the touch-drag operation moves down beyond the default cell height/2
  • the table is previewed The graph is reduced by one line.
  • the step of changing the number of rows and/or columns of the table preview according to the touch and drag operation on the first button further includes the following steps;
  • the first button is updated and displayed as the first display state
  • the first button is updated and displayed as the second display state
  • the first button is updated and displayed as the third display state
  • the first display state is an enlargement button
  • the second display state is a reduction button
  • the third display state is a zoom button.
  • the number of rows and columns refers to the number of rows and columns of the table preview.
  • the minimum number of rows and columns and the maximum number of rows and columns are preset, for example, the minimum number of rows and columns is set to 1 ⁇ 1, and the maximum number of rows and columns is set to 6 ⁇ 6.
  • the interactive smart tablet determines that the table preview reaches the minimum number of rows and columns.
  • the first button is updated and displayed as the first display state, and the enlarged button is displayed. As shown in FIG. 4, the user reminding the operation can only stretch the table preview image, increasing the number of rows of the table preview image and /Or the number of columns.
  • the interactive smart tablet determines that the table preview reaches the maximum number of rows and columns.
  • the first button is updated to the second display state.
  • a zoom out button is displayed to remind the user that the operation can only zoom out the table preview, reducing the number of rows of the table preview and/or Or the number of columns.
  • the table preview is between the minimum number of rows and columns, the number of rows and/or columns of the table preview can be increased, or the number of rows and/or columns of the table preview can be reduced.
  • the interactive smart tablet When judging that the table preview image is between the minimum number of rows and columns of 1 ⁇ 1 and the maximum number of rows and columns of 6 ⁇ 6, the first button is updated and displayed in the third display state, and the zoom button is displayed, as shown in FIG. 2, indicating that it is possible Perform a stretching or shrinking operation on the table preview image to remind the user that the operation can increase the number of rows and/or columns of the table preview image, and can also reduce the number of rows and/or columns of the table preview image.
  • the step of displaying the table on the whiteboard application interface according to the table preview image further includes the following steps:
  • the pop-up window is automatically closed.
  • the pop-up window is used for the user to perform a touch operation to adjust the parameters of the form to be generated. Therefore, after the form is generated on the whiteboard application interface, the pop-up window is automatically closed without requiring the user to manually close it, which further improves the user's experience during use.
  • the step of changing the number of rows and/or columns of the table preview according to the touch and drag operation on the first button further includes the following steps:
  • the size of the pop-up window is adjusted in real time.
  • the popup window is adjusted to fit the size of the table preview, ensuring You can clearly display the table preview.
  • the interactive smart tablet adjusts the size of the pop-up window in real time according to the change in the number of rows and/or columns of the table preview, which can be more visually Naturally, it makes the overall layout more beautiful.
  • the method further includes the following steps:
  • Figure 5 shows the case where a 4 ⁇ 4 table is generated on the whiteboard application interface.
  • adding the symbol "+” means adding a row/column
  • decreasing the symbol "-” means reducing the row /Column, for example, the symbol "+” on the left and right sides of the first column means adding a column to the left or right of the first column, and the symbol "-" above the first column means deleting the first column.
  • the symbol "-" on the left of the second line indicates that the second line is deleted, and the symbols "+” on the upper and lower sides of the second line indicate the addition of a line above or below the second line.
  • this embodiment provides a form processing device, which is applied to an interactive smart tablet.
  • the device includes a first receiving module, a display module, an adjustment module, and a form generating module.
  • the first receiving module is used to receive the operation of inserting a form in the whiteboard application interface;
  • the display module is used to display a pop-up window for generating a form, the pop-up window displaying a form preview and a first button;
  • An adjustment module for changing the number of rows and/or columns of the table preview according to the touch drag operation on the first button;
  • a table generation module for applying to the whiteboard according to the table preview A table is displayed on the interface, and the number of rows and columns of the table is the same as the number of rows and columns of the table preview.
  • the form processing device enables the interactive smart tablet to receive the operation of inserting a form in the whiteboard application interface, and then displays a pop-up window for generating the form, wherein the pop-up window displays the form preview and the first button.
  • the user can perform touch drag operation on the first button when inserting the table, which is more suitable for touch interaction experience, and after the user performs touch drag operation on the first button .
  • the interactive smart tablet will change the number of rows and/or columns of the table preview according to the detected user’s touch-and-drag operation, so that during the user’s touch-and-drag operation, the table preview of the table to be generated can be previewed. Intuitive and natural.
  • the device further includes: an instruction receiving module, configured to receive an instruction to generate a table.
  • a second button is also displayed on the pop-up window, and the second button is used to trigger the instruction to generate the table after being touched and clicked.
  • the pop-up window also displays text identification information for displaying the current number of rows and columns of the table preview, and the adjustment module is further configured to: update the display on the pop-up window Text identification information.
  • the adjustment module includes: a first adjustment unit configured to reduce the number of rows of the table preview image and the number of rows of the table preview image when the touch-and-drag operation moves toward the center of the table preview image /Or the number of columns; a second adjustment unit, used to increase the number of rows and/or columns of the table preview image when the touch-and-drag operation moves away from the center of the table preview image.
  • the first adjustment unit includes: a first sub-module for moving the touch drag operation in a direction toward the center of the table preview image, and the distance moved in the horizontal direction reaches the first After a preset threshold, the table preview is reduced by one column, and the second submodule is used when the touch drag operation moves in a direction toward the center of the table preview and the distance in the vertical direction reaches After the second preset threshold, the table preview image is reduced by one line;
  • the second adjustment unit includes: a third submodule for moving the touch drag operation in a direction away from the center of the table preview image , And after the distance moved in the horizontal direction reaches the third preset threshold, the table preview is increased by one column, and the fourth submodule is used for moving when the touch drag operation moves away from the center of the table preview , And after the distance moved in the vertical direction reaches the fourth preset threshold, the table preview is added by one line.
  • the adjustment module further includes: a third adjustment unit, configured to update and display the first button to the first display state when it is determined that the table preview image reaches the minimum number of rows and columns; fourth The adjusting unit is used to update and display the first button to the second display state when it is judged that the table preview image reaches the maximum number of rows and columns; the fifth adjustment unit is used to judge that the table preview image is at the minimum number of rows and columns Between the maximum number of rows and columns, the first button is updated and displayed as a third display state; wherein, the first display state is an enlarged button, the second display state is a reduced button, and the third display state Is the zoom button.
  • a third adjustment unit configured to update and display the first button to the first display state when it is determined that the table preview image reaches the minimum number of rows and columns
  • fourth The adjusting unit is used to update and display the first button to the second display state when it is judged that the table preview image reaches the maximum number of rows and columns
  • the fifth adjustment unit is used to judge that the table preview
  • the table generation module is also used to automatically close the pop-up window.
  • the adjustment module is further configured to adjust the size of the pop-up window in real time according to the number of rows and/or columns of the table preview.
  • the table generation module is further configured to: display an increase and/or decrease symbol in the vicinity of each row and/or each column of the table; according to the touch on the increase and/or decrease symbol Click the operation to increase and/or decrease the rows and/or columns of the table at the corresponding positions.
  • the table processing device of this embodiment can execute the table processing method provided by the foregoing method embodiments, and can perform any combination of implementation steps not limited to the method, and has corresponding functions and beneficial effects of the method.
  • this embodiment provides a form processing system applied to an interactive smart tablet.
  • the system includes: at least one processor; at least one memory for storing at least one program; when the at least one program is
  • the execution by the at least one processor causes the at least one processor to implement the table processing method described in the embodiments of the present disclosure. It enables users to insert a table in the whiteboard application interface of the interactive smart tablet through touch and drag operation, which is more suitable for touch interaction experience, and can preview the preview of the table to be inserted during the insertion process, which is more intuitive and natural.
  • the memory and the processor may be connected by a bus or other means, and in FIG. 7 is connected by a bus.
  • the system also includes an input unit, an output unit, etc.
  • the input unit can be used to receive input character information such as numbers or characters, thereby generating signals related to the parameter setting or function control of the system.
  • the output unit includes audio playback devices such as speakers for playing audio data.
  • the memory as a computer-readable storage medium, can be used to store software programs, computer-executable programs, and program instructions corresponding to the table processing method described in the foregoing method embodiments.
  • the processor executes various functional applications and data processing of the system by running software programs and instructions stored in the memory to implement the above-mentioned table processing method.
  • the memory may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device.
  • a non-volatile memory such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device.
  • the form processing system of this embodiment can execute the form processing method provided by the foregoing method embodiments, and can perform any combination of implementation steps not limited to the method, and has corresponding functions and beneficial effects of the method.
  • an embodiment of the present disclosure also provides a storage medium that stores instructions executable by the processor, and the instructions executable by the processor when executed by the processor are used to perform the table processing described in the embodiments of the present disclosure method. It enables users to insert a table in the whiteboard application interface of the interactive smart tablet through touch and drag operation, which is more suitable for touch interaction experience, and can preview the preview of the table to be inserted during the insertion process, which is more intuitive and natural.
  • the storage medium provided in this embodiment can execute the table processing method provided in the foregoing method embodiments, and can perform any combination of implementation steps not limited to the method, and has corresponding functions and beneficial effects of the method.
  • an embodiment of the present disclosure also provides an interactive smart tablet, including a display screen, a memory, and a processor.
  • the memory stores at least one program
  • the display screen is used to display a whiteboard application interface.
  • the processor is used to execute at least one program stored in the memory to execute the table processing method described in the embodiments of the present disclosure.
  • the processor is respectively connected to the memory and the display screen, and the display screen and the processor, and the memory and the processor may be connected by a bus or other means, and in FIG. 8 is connected by a bus.
  • the interactive smart tablet also includes a frame, a cover, an input unit, an output unit, and so on.
  • the input unit can be used to receive input character information such as numbers or characters, thereby generating signals related to system parameter setting or function control.
  • the output unit includes audio playback devices such as speakers for playing audio data.
  • the memory as a computer-readable storage medium, can be used to store software programs, computer-executable programs, and program instructions corresponding to the table processing method described in the foregoing method embodiments.
  • the processor executes various functional applications and data processing of the system by running software programs and instructions stored in the memory to implement the above-mentioned table processing method.
  • the memory may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device.
  • a non-volatile memory such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device.
  • the interactive smart tablet of this embodiment enables the user to insert a table in the whiteboard application interface of the interactive smart tablet through a touch drag operation, which is more suitable for touch interaction experience, and can preview the preview of the table to be inserted during the insertion process, which is more intuitive and natural.
  • the interactive smart tablet provided in this embodiment can execute the table processing method provided in the foregoing method embodiments, can perform any combination of implementation steps not limited to the method, and has corresponding functions and beneficial effects of the method.

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Abstract

一种表格处理方法、装置、系统、存储介质及交互智能平板，该表格处理方法应用于交互智能平板，包括以下步骤：在白板应用界面中，接收插入表格的操作（S102）；显示用于生成表格的弹窗（S104），所述弹窗上显示有表格预览图和第一按钮；根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数（S106）；根据所述表格预览图在所述白板应用界面上显示表格（S108），所述表格的行数和列数与所述表格预览图中的行数和列数相同。所述方法通过触摸拖动操作在白板应用界面插入表格，更加适合触摸交互体验，而且插入过程中可以预览即将插入的表格的预览图，更加直观自然，可广泛应用于触摸设备中。

Description

表格处理方法、装置、系统、存储介质及交互智能平板
本申请要求在2019年1月10日提交中国专利局、申请号为201910021765.6的中国专利申请的优先权，以上申请的全部内容通过引用结合在本申请中。
技术领域
本公开涉及交互智能平板技术领域，例如涉及一种表格处理方法、装置、系统、存储介质及交互智能平板。
背景技术
目前的各种办公软件，例如Office的Word软件和PPT软件在使用过程中均可以插入表格，但是这些软件插入表格的方式基本上都是基于鼠标的交互来设计的，具体是通过点击插入表格按钮后，弹出M×N的格子，用户的鼠标在表格上方悬浮进行选择，并在点击具体格子后创建M1×N1的表格。这种插入表格的方式无法直接在交互智能平板上使用。传统技术中，在交互智能平板的应用界面上插入表格的一种方式是通过输入具体行数和列数来生成表格的，这种方式操作起来比较繁琐，而且在输出具体行列数的时候并无法进行预览，难以直观地观察到即将插入的表格的情况。另一种传统方式是通过手绘表格来插入表格，但是这种方式操作也较为繁琐，无法快速、直观地插入表格。
发明内容
为了解决上述的技术问题，本公开的目的是提供一种可以通过触摸拖动操作在白板应用界面插入表格的表格处理方法、装置、系统、存储介质及交互智能平板，更加适合触摸交互体验，而且插入过程中可以预览即将插入的表格的预览图，更加直观自然。
一方面，本公开实施例提供了一种表格处理方法，应用于交互智能平板，包括以下步骤：
在白板应用界面中，接收插入表格的操作；显示用于生成表格的弹窗，所述弹窗上显示有表格预览图和第一按钮；根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数；根据所述表格预览图在所述白板应用界 面上显示表格，所述表格的行数和列数与所述表格预览图中的行数和列数相同。
在一实施方式中，还包括以下步骤：
接收生成表格的指令。
在一实施方式中，所述弹窗上还显示有第二按钮，所述第二按钮用于在被触摸点击后，触发所述生成表格的指令。
在一实施方式中，所述弹窗上还显示有用于展示所述表格预览图当前行数和列数的文字标识信息，所述根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数这一步骤，还包括以下步骤：
更新所述弹窗上显示的所述文字标识信息。
在一实施方式中，所述根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数这一步骤，包括：
当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动时，减少所述表格预览图的行数和/或列数；当所述触摸拖动操作沿远离表格预览图中心的方向移动时，增加所述表格预览图的行数和/或列数。
在一实施方式中，所述当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动时，减少所述表格预览图的行数和/或列数这一步骤，包括：当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动，且在水平方向移动的距离达到第一预设阈值后，将所述表格预览图减少一列，当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动，且在竖直方向移动的距离达到第二预设阈值后，将所述表格预览图减少一行；和/或，所述当所述触摸拖动操作沿远离表格预览图中心的方向移动时，增加所述表格预览图的行数和/或列数这一步骤，包括：当所述触摸拖动操作沿远离所述表格预览图中心的方向移动，且在水平方向移动的距离达到第三预设阈值后，将所述表格预览图增加一列，当所述触摸拖动操作沿远离所述表格预览图中心的方向移动，且在竖直方向移动的距离达到第四预设阈值后，将所述表格预览图增加一行。
在一实施方式中，所述根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数这一步骤，还包括以下步骤；当判断所述表格预览图达到最小行列数时，将所述第一按钮更新显示为第一显示状态；当判断所述表格预览图达到最大行列数时，将所述第一按钮更新显示为第二显示状态；当判断所述表格预览图处于最小行列数与最大行列数之间时，将所述第一按钮更新 显示为第三显示状态；其中，所述第一显示状态为扩大按钮，所述第二显示状态为缩小按钮，所述第三显示状态为缩放按钮。
在一实施方式中，所述根据所述表格预览图在所述白板应用界面上显示表格这一步骤，还包括以下步骤：自动关闭所述弹窗。
在一实施方式中，所述根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数这一步骤，还包括以下步骤：根据所述表格预览图的行数和/或列数，实时调整所述弹窗的大小。
在一实施方式中，所述根据所述表格预览图在所述白板应用界面上显示表格这一步骤之后，还包括以下步骤：在所述表格的每一行和/或每一列的附近显示增加和/或减少符号；根据对所述增加和/或减少符号的触摸点击操作，在相应位置增加和/或减少所述表格的行和/或列。
另一方面，本公开实施例还提供了一种表格处理装置，包括：第一接收模块，用于在白板应用界面中，接收插入表格的操作；显示模块，用于显示用于生成表格的弹窗，所述弹窗上显示有表格预览图和第一按钮；调整模块，用于根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数；表格生成模块，用于根据所述表格预览图在所述白板应用界面上显示表格，所述表格的行数和列数与所述表格预览图中的行数和列数相同。
另一方面，本公开实施例还提供了一种表格处理系统，包括：至少一个处理器；至少一个存储器，用于存储至少一个程序；当所述至少一个程序被所述至少一个处理器执行，使得所述至少一个处理器实现本公开实施例所述的表格处理方法。
另一方面，本公开实施例还提供了一种存储介质，其存储有处理器可执行的指令，所述处理器可执行的指令在由处理器执行时用于执行本公开实施例所述的表格处理方法。
另一方面，本公开实施例还提供了一种交互智能平板，包括显示屏、存储器和处理器，所述存储器存储用于存储至少一个程序，所述显示屏用于显示白板应用界面，所述处理器用于执行存储器所存储的至少一个程序，以执行本公开实施例所述的表格处理方法。
上述实施例中，交互智能平板在白板应用界面中，接收插入表格的操作，然后显示用于生成表格的弹窗，其中，弹窗上显示有表格预览图和第一按钮。 通过在弹窗上显示表格预览图和第一按钮，从而用户需要插入表格时，可以对第一按钮进行触摸拖动操作，更加适合触摸交互体验，克服了现有技术中交互智能平板在插入表格过程中所存在的操作繁琐以及无法直观地观察到即将生成表格的情况的问题。而且用户对第一按钮进行触摸拖动操作后，交互智能平板会根据检测到的用户的触摸拖动操作改变表格预览图的行数和/或列数，从而在用户的触摸拖动操作过程中，可以预览即将生成表格的表格预览图，更加直观自然。
附图说明
下面结合附图和实施例对本公开作进一步说明。
图1是本公开实施例的表格处理方法的流程图；
图2是本公开实施例中的白板应用界面的第一显示界面示意图；
图3是本公开实施例中的白板应用界面的第二显示界面示意图；
图4是本公开实施例中的白板应用界面的第三显示界面示意图；
图5是本公开实施例中的白板应用界面的第四显示界面示意图；
图6是本公开实施例的表格处理装置的电子框图；
图7是本公开实施例的表格处理系统的电子框图；
图8是本公开实施例的交互智能平板的电子框图。
具体实施方式
下面结合附图和实施例对本公开做进一步的详细说明。对于以下实施例中的步骤编号，其仅为了便于阐述说明而设置，对步骤之间的顺序不做任何限定，实施例中的各步骤的执行顺序均可根据本领域技术人员的理解来进行适应性调整。此外，以下实施例中所提及到的“上”、“下”、“左”、“右”、“前”、“后”仅为了清楚描述位置关系，为相对位置关系，而并不是绝对位置关系，可根据本领域技术人员的理解来进行适应性调整。
方法实施例
图1是本实施例的一种表格处理方法的流程图。本实施例提供的表格处理方法由交互智能平板执行，交互智能平板又称智能交互平板，是通过触控技术对显示在显示屏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、显示屏、音响、电视机以及视频会议终端等一种或多种功能。本申请中，交互智能平板显示的某个界面是指交互智能平板的显示屏所显示的界面，例如某个具体应用、具体软件的界面等。本申请中提到的显示屏指触控显示屏，包括：电阻式、电容感应式、红外线式以及表面声波式等触控显示屏。
参照图1，本实施例的应用于交互智能平板的表格处理方法具体包括以下步骤：
S102、在白板应用界面中，接收插入表格的操作。本实施例中，交互智能平板接收触发白板应用的指令后，显示白板应用界面，从而在白板应用界面中接收进一步输入的操作，从而根据输入的操作对应产生各种触发指令或者操作指令等指令。在一实施方式中，交互智能平板接收的操作，可以是通过接收用户用手或者笔触控显示屏所产生的信号，例如，可以是用户用手或者笔触控显示屏上显示的图标或者文字等符号所产生的信号。更具体的，本步骤中，所接收的插入表格的操作，可以是通过接收用户用手或者笔触控显示屏上白板应用界面所显示的表格图标所产生的信号。例如，这里的表格图标可以是显示在白板应用界面的左边缘位置、右边缘位置、上边缘位置、下边缘位置等。图2展示了白板应用界面的第一显示界面示意图，图2中，在白板应用界面101的下边缘位置显示有一系列功能图标A1～A7以及处于A5和A6之间的表格图标。交互智能平板通过检测用户用手或者笔触控表格图标所产生的信号，接收到插入表格的操作，从而产生插入表格的操作指令。
S104、显示用于生成表格的弹窗，所述弹窗上显示有表格预览图和第一按钮。如图2中所示，本步骤为：在白板应用界面101上显示用于生成表格的弹窗102，该弹窗102上显示有表格预览图103和第一按钮104。在步骤S102中，接收到插入表格的操作后，本步骤相应显示用于生成表格的弹窗102，且弹窗102上显示有表格预览图103和第一按钮104，用于供用户进行预览以及编辑操作。
S106、根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数。
显示用于生成表格的弹窗后，用户用手或笔对弹窗上的第一按钮进行触摸拖动操作，从而产生对应的触摸拖动信号，交互智能平板根据检测到的对第一按钮的触摸拖动信号，对表格预览图进行调整，改变表格预览图的行数和/或列 数。例如图2中，根据用户将第一按钮104向右进行拉伸拖动的操作，增加表格预览图103的列数，根据用户将第一按钮104向上进行拉伸拖动的操作，增加表格预览图103的行数，及时更新表格预览图103，使得用户可以清楚地预览即将插入的表格的信息。
S108、根据所述表格预览图在所述白板应用界面上显示表格，所述表格的行数和列数与所述表格预览图中的行数和列数相同。
改变表格预览图的行数和/或列数后，交互智能平板根据改变后的表格预览图，在白板应用界面上生成表格，所生成的表格与表格预览图的行数和列数一致。在白板应用界面上生成表格具体体现为在白板应用界面的具体某个位置插入表格，这里，插入表格的位置可以是预先设定的，也可以是用户在白板应用界面点击的位置等。另外，插入表格后，可以根据用户的操作，对表格进行具体位置的调整，例如，检测到用户选择整个表格的操作手势后，选中整个表格，然后进一步根据用户拖动的操作手势，将选中的整个表格进行移动。
交互智能平板在白板应用界面中，接收插入表格的操作，然后显示用于生成表格的弹窗，其中，弹窗上显示有表格预览图和第一按钮。通过在弹窗上显示表格预览图和第一按钮，从而用户需要插入表格时，可以对第一按钮进行触摸拖动操作，更加适合触摸交互体验，克服了现有技术中交互智能平板在插入表格过程中所存在的操作繁琐以及无法直观地观察到即将生成表格的情况的问题。而且用户对第一按钮进行触摸拖动操作后，交互智能平板会根据检测到的用户的触摸拖动操作改变表格预览图的行数和/或列数，从而在用户的触摸拖动操作过程中，可以预览即将生成表格的表格预览图，更加直观自然。
在一实施方式中，还包括以下步骤：S107、接收生成表格的指令。交互智能平板可以在用户触摸拖动第一按钮后，对表格预览图进行行列数调整，然后直接生成表格，也可以通过步骤S107，接收生成表格的指令后再生成表格，这种方式，用户可以多次触摸拖动第一按钮，并观察表格预览图所展示的即将生成的表格的情况，从而在表格预览图符合用户要求时，再进行操作，触发生成表格的指令。
在一实施方式中，所述弹窗上还显示有第二按钮，所述第二按钮用于在被触摸点击后，触发所述生成表格的指令。
弹窗上还显示有第二按钮，用户用手或笔对弹窗上的第二按钮触摸点击后， 产生对应的触摸点击信号，交互智能平板根据检测到的对第二按钮的触摸点击信号，判断接收到用户触发了生成表格的指令，从而根据所述表格预览图在所述白板应用界面上显示表格，所述表格的行数和列数与所述表格预览图中的行数和列数相同。第二按钮可以设置为提醒用户插入或者生成表格的显示状态，例如图2中，第二按钮105显示状态为“插入”，可以提醒用户进行触摸点击。在实际使用中，也可以根据需要将第二按钮105的显示状态设置为“生成”、“插入表格”、“生成表格”等等。
在一实施方式中，所述弹窗上还显示有用于展示所述表格预览图当前行数和列数的文字标识信息，所述根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数这一步骤，还包括以下步骤：
更新所述弹窗上显示的所述文字标识信息。通过在弹窗上显示文字标识信息，展示表格预览图当前的行数和列数，可以使用户更直观、自然地获知表格预览图的行列数。交互智能平板在根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数的过程中，同时更新所述弹窗上显示的所述文字标识信息，实现实时显示表格预览图当前的行数和列数。
图2中，附图标记106表示文字标识信息，图2的实施例中将文字标识信息设置为“M×N表格”，其中，M表示表格预览图当前的行数，N表示表格预览图当前的列数，例如图2中表格预览图当前为2行2列，即文字标识信息显示为“2×2表格”。应用中，可以根据需要设置文字标识信息的具体内容，只要体现表格预览图当前的行数和列数即可。
图3中展示了根据对第一按钮104的触摸拖动操作后，将表格预览图103的行数和列数增加到6×6时的具体界面，弹窗102上显示的表格预览图103、文字标识信息106均随着用户的触摸拖动操作进行更新。
在一实施方式中，所述根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数这一步骤，包括：当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动时，减少所述表格预览图的行数和/或列数；当所述触摸拖动操作沿远离表格预览图中心的方向移动时，增加所述表格预览图的行数和/或列数。当用户用手或笔对弹窗上的第一按钮进行触摸拖动操作时，会产生对应的触摸拖动信号，当用户要减少表格预览图的行数或列数时，用户的触摸拖动操作表现为沿朝向所述表格预览图中心的方向移动，反之当用户要增加表 格预览图的行数或列数时，用户的触摸拖动操作表现为沿远离所述表格预览图中心的方向移动，因此，通过分析触摸拖动操作的具体移动方向，可以判断获得对表格预览图的操作指令，相应地减少/增加表格预览图的行数和/或列数。
当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动时，交互智能平板检测到朝向表格预览图中心的方向移动的触摸拖动信号，代表接收到减少表格预览图的行数和/或列数的操作指令，因此相应减少表格预览图的行数和/或列数，反之，当交互智能平板检测到远离表格预览图中心的方向移动的触摸拖动信号时，代表接收到增加表格预览图的行数和/或列数的操作指令，因此相应增加表格预览图的行数和/或列数。例如，判断触摸拖动操作相对于表格预览图中心的方向移动的方向时，可以根据触摸拖动操作的起始点形成的向量，与表格预览图中心之间的关系来判断，当所形成的向量为朝向表格预览图中心方向时，判断触摸拖动操作沿朝向表格预览图中心的方向移动，当所形成的向量为远离表格预览图中心方向时，判断触摸拖动操作沿远离表格预览图中心的方向移动。
在图2中，当用户对第一按钮104进行触摸拖动操作，且触摸拖动轨迹为朝向图2中的2×2的表格预览图103中心的方向移动时，减少2×2的表格预览图103的行数和/或列数，反之，当触摸拖动轨迹为远离图2中的2×2的表格预览图103中心的方向移动时，增加2×2的表格预览图103的行数和/或列数。
在一实施方式，所述当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动时，减少所述表格预览图的行数和/或列数这一步骤，包括：
当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动，且在水平方向移动的距离达到第一预设阈值后，将所述表格预览图减少一列，当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动，且在竖直方向移动的距离达到第二预设阈值后，将所述表格预览图减少一行；
和/或，所述当所述触摸拖动操作沿远离表格预览图中心的方向移动时，增加所述表格预览图的行数和/或列数这一步骤，包括：
当所述触摸拖动操作沿远离所述表格预览图中心的方向移动，且在水平方向移动的距离达到第三预设阈值后，将所述表格预览图增加一列，当所述触摸拖动操作沿远离所述表格预览图中心的方向移动，且在竖直方向移动的距离达到第四预设阈值后，将所述表格预览图增加一行。
本实施例中，第一预设阈值、第二预设阈值、第三预设阈值和第四预设阈值均均为预先设定的值，可以根据表格预览图的默认单元格宽度和默认单元格高度来进行设定。第一预设阈值和第三预设阈值可以相同，也可以不同，同样的，第二预设阈值和第四预设阈值可以相同，也可以不同。例如设定第一预设阈值和第三预设阈值为默认单元格宽度/2，设定第二预设阈值和第四预设阈值为默认单元格高度/2。这里的水平方向、竖直方向指图2和图3中的水平方向和竖直方向，表示白板应用界面上的相对方向，也可以按照使用习惯，称为左右方向和上下方向。例如，当触摸拖动操作往右移动超过默认单元格宽度/2时，交互智能平板根据检测到的触摸拖动信号，获得对表格预览图增加一列的操作指令，相应将所述表格预览图增加一列，当触摸拖动操作往上移动超过默认单元格高度/2时，交互智能平板根据检测到的触摸拖动信号，获得对表格预览图增加一行的操作指令，相应将所述表格预览图增加一行。类似的，当触摸拖动操作往左移动超过默认单元格宽度/2时，则将表格预览图减少一列，当触摸拖动操作往下移动超过默认单元格高度/2时，将所述表格预览图减少一行。
另外，当一次触摸拖动操作中，若在水平方向和竖直方向的移动距离均满足上述条件，则同时增加或减少表格预览图的行和列。
在一实施方式，所述根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数这一步骤，还包括以下步骤；
当判断所述表格预览图达到最小行列数时，将所述第一按钮更新显示为第一显示状态；
当判断所述表格预览图达到最大行列数时，将所述第一按钮更新显示为第二显示状态；
当判断所述表格预览图处于最小行列数与最大行列数之间时，将所述第一按钮更新显示为第三显示状态；
其中，所述第一显示状态为扩大按钮，所述第二显示状态为缩小按钮，所述第三显示状态为缩放按钮。行列数指表格预览图的行数和列数。
最小行列数和最大行列数是预先设定的，例如将最小行列数设定为1×1，将最大行列数设定为6×6。当表格预览图达到最小行列数1×1时，表示不能再减少表格预览图的行列数，只能增加表格预览图的行列数，因此，交互智能平板在判断表格预览图达到最小行列数1×1时，将所述第一按钮更新显示为第一 显示状态，显示扩大按钮，如图4中所示，提醒操作的用户只可以对表格预览图进行拉伸，增加表格预览图的行数和/或列数。而当表格预览图达到最大行列数6×6时，表示不能再增加表格预览图的行列数，只能减少表格预览图的行列数，因此，交互智能平板在判断表格预览图达到最大行列数6×6时，将所述第一按钮更新显示为第二显示状态，如图3所示，显示缩小按钮，提醒操作的用户只可以对表格预览图进行缩小，减少表格预览图的行数和/或列数。而当表格预览图处于最小行列数与最大行列数之间，可以增加表格预览图的行数和/或列数，也可以减少表格预览图的行数和/或列数，因此，交互智能平板在判断表格预览图处于最小行列数1×1与最大行列数6×6之间时，将所述第一按钮更新显示为第三显示状态，显示缩放按钮，如图2中所示，表示可以对表格预览图进行拉伸或缩小操作，提醒操作的用户可以增加表格预览图的行数和/或列数，也可以减少表格预览图的行数和/或列数。
本实施例中，通过设置第一按钮的不同显示状态，根据表格预览图的具体行数和列数，显示相应的显示状态，可以让用户更加清晰地观察到即将生成的表格的状态。
在一实施方式中，所述根据所述表格预览图在所述白板应用界面上显示表格这一步骤，还包括以下步骤：
自动关闭所述弹窗。弹窗用于供用户进行触摸操作，从而调整要生成的表格的参数，因此在白板应用界面上生成表格后，自动关闭所述弹窗，无需用户手动关闭，进一步提高用户使用过程的体验感。
在一实施方式中，所述根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数这一步骤，还包括以下步骤：
根据所述表格预览图的行数和/或列数，实时调整所述弹窗的大小。
如图2和图3所示，当表格预览图由图2中的2×2表格变成图3中的6×6表格时，将弹窗调大，使其适应表格预览图的大小，保证可以清晰地展示表格预览图。本实施例中，当表格预览图的行数和/或列数发生变化时，交互智能平板根据表格预览图的行数和/或列数变化，实时调整弹窗的大小，可以在视觉上更加自然，使得整体布局更加美观。
在一实施方式中，所述根据所述表格预览图在所述白板应用界面上显示表格这一步骤之后，还包括以下步骤：
在所述表格的每一行和/或每一列的附近显示增加和/或减少符号；根据对所述增加和/或减少符号的触摸点击操作，在相应位置增加和/或减少所述表格的行和/或列。在白板应用界面上生成表格后，经常需要根据表格的实际使用情况调整表格的行列数，因此，本步骤在所述表格的每一行和/或每一列的附近显示增加和/或减少符号，从而可以根据接收到的对增加和/或减少符号的触摸点击操作信息，在相应位置增加和/或减少所述表格的行和/或列。
如图5所示，图5中，展示了在白板应用界面上生成了4×4的表格的情况，图5中增加符号“+”表示增加一行/一列，减少符号“-”表示减少该行/列，例如第一列左右两侧的符号“+”分别表示在第一列左侧或右侧增加一列，第一列上方的符号“-”表示删除第一列。
相似的，第二行左边的符号“-”表示删除第二行，第二行上下两侧的符号“+”分别表示在第二行的上方或下方增加一行。通过对图5显示的表格上的符号“+”、“-”进行点击操作，可以增加和/或减少表格的行/列。通过增加符号“+”、减少符号“-”的设置，可以快速、便捷地对所生成的表格进行行数、列数的调整，操作简单。
另外，在实际应用过程中，可以根据操作习惯，任意设置增加符号“+”和减少符号“-”的位置，例如在每一列的左右两侧同时显示增加符号“+”、减少符号“-”(第一列的左侧不显示减少符号“-”)，表示在该列的左右两侧增加或减少一列，或者将减少符号“-”的位置设置在靠近一列的左侧或者一行的上侧的增加符号“+”附近。
装置实施例
参照图6，本实施例提供了一种表格处理装置，应用于交互智能平板，所述装置包括第一接收模块、显示模块、调整模块和表格生成模块。
其中，第一接收模块，用于在白板应用界面中，接收插入表格的操作；显示模块，用于显示用于生成表格的弹窗，所述弹窗上显示有表格预览图和第一按钮；调整模块，用于根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数；表格生成模块，用于根据所述表格预览图在所述白板应用界面上显示表格，所述表格的行数和列数与所述表格预览图中的行数和列数相同。
本实施例提供的表格处理装置，使得交互智能平板在白板应用界面中，接 收插入表格的操作，然后显示用于生成表格的弹窗，其中，弹窗上显示有表格预览图和第一按钮。通过在弹窗上显示表格预览图和第一按钮，从而用户需要插入表格时，可以对第一按钮进行触摸拖动操作，更加适合触摸交互体验，而且用户对第一按钮进行触摸拖动操作后，交互智能平板会根据检测到的用户的触摸拖动操作改变表格预览图的行数和/或列数，从而在用户的触摸拖动操作过程中，可以预览即将生成表格的表格预览图，更加直观自然。
在一实施方式中，所述装置还包括：指令接收模块，用于接收生成表格的指令。所述弹窗上还显示有第二按钮，所述第二按钮用于在被触摸点击后，触发所述生成表格的指令。
在一实施方式中，所述弹窗上还显示有用于展示所述表格预览图当前行数和列数的文字标识信息，所述调整模块还用于：更新所述弹窗上显示的所述文字标识信息。
在一实施方式中，所述调整模块，包括：第一调整单元，用于当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动时，减少所述表格预览图的行数和/或列数；第二调整单元，用于当所述触摸拖动操作沿远离表格预览图中心的方向移动时，增加所述表格预览图的行数和/或列数。
在一实施方式中，所述第一调整单元，包括：第一子模块，用于当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动，且在水平方向移动的距离达到第一预设阈值后，将所述表格预览图减少一列，第二子模块，用于当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动，且在竖直方向移动的距离达到第二预设阈值后，将所述表格预览图减少一行；所述第二调整单元，包括：第三子模块，用于当所述触摸拖动操作沿远离所述表格预览图中心的方向移动，且在水平方向移动的距离达到第三预设阈值后，将所述表格预览图增加一列，第四子模块，用于当所述触摸拖动操作沿远离所述表格预览图中心的方向移动，且在竖直方向移动的距离达到第四预设阈值后，将所述表格预览图增加一行。
在一实施方式中，所述调整模块，还包括；第三调整单元，用于当判断所述表格预览图达到最小行列数时，将所述第一按钮更新显示为第一显示状态；第四调整单元，用于当判断所述表格预览图达到最大行列数时，将所述第一按钮更新显示为第二显示状态；第五调整单元，用于当判断所述表格预览图处于 最小行列数与最大行列数之间时，将所述第一按钮更新显示为第三显示状态；其中，所述第一显示状态为扩大按钮，所述第二显示状态为缩小按钮，所述第三显示状态为缩放按钮。
在一实施方式中，所述表格生成模块还用于：自动关闭所述弹窗。
在一实施方式中，所述调整模块还用于：根据所述表格预览图的行数和/或列数，实时调整所述弹窗的大小。
在一实施方式中，所述表格生成模块，还用于：在所述表格的每一行和/或每一列的附近显示增加和/或减少符号；根据对所述增加和/或减少符号的触摸点击操作，在相应位置增加和/或减少所述表格的行和/或列。本实施例的表格处理装置，可执行前述方法实施例所提供的表格处理方法，可执行不限于该方法的任意组合实施步骤，具备该方法相应的功能和有益效果。
系统实施例
参照图7，本实施例提供了一种表格处理系统，应用于交互智能平板，所述系统包括：至少一个处理器；至少一个存储器，用于存储至少一个程序；当所述至少一个程序被所述至少一个处理器执行，使得所述至少一个处理器实现本公开实施例所述的表格处理方法。使得用户可以通过触摸拖动操作在交互智能平板的白板应用界面插入表格，更加适合触摸交互体验，而且插入过程中可以预览即将插入的表格的预览图，更加直观自然。
存储器和处理器之间可以通过总线或其它方式连接，图7中通过总线连接。另外，该系统还包括输入单元、输出单元等，输入单元可用于接收输入的数字或文字等字符信息，从而产生对系统的参数设置或者功能控制相关的信号。输出单元包括扬声器等音频播放设备，用于播放音频数据。
存储器作为一种计算机可读存储介质，可用于存储软件程序、计算机可执行程序，如上述方法实施例所述的表格处理方法对应的程序指令。处理器通过运行存储在存储器中的软件程序以及指令，从而执行系统的各种功能应用以及数据处理，实现上述的表格处理方法。
存储器可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
本实施例的表格处理系统，可执行前述方法实施例所提供的表格处理方法，可执行不限于该方法的任意组合实施步骤，具备该方法相应的功能和有益效果。 另外，本公开实施例还提供了一种存储介质，其存储有处理器可执行的指令，所述处理器可执行的指令在由处理器执行时用于执行本公开实施例所述的表格处理方法。使得用户可以通过触摸拖动操作在交互智能平板的白板应用界面插入表格，更加适合触摸交互体验，而且插入过程中可以预览即将插入的表格的预览图，更加直观自然。本实施例提供的存储介质，可执行前述方法实施例所提供的表格处理方法，可执行不限于该方法的任意组合实施步骤，具备该方法相应的功能和有益效果。
最后，参照图8，本公开实施例还提供了一种交互智能平板，包括显示屏、存储器和处理器，所述存储器存储用于存储至少一个程序，所述显示屏用于显示白板应用界面，所述处理器用于执行存储器所存储的至少一个程序，以执行本公开实施例所述的表格处理方法。处理器分别与存储器和显示屏连接，显示屏与处理器之间、存储器和处理器之间可以通过总线或其它方式连接，图8中通过总线连接。另外，交互智能平板还包括边框、盖板、输入单元、输出单元等。输入单元可用于接收输入的数字或文字等字符信息，从而产生对系统的参数设置或者功能控制相关的信号。输出单元包括扬声器等音频播放设备，用于播放音频数据。
存储器作为一种计算机可读存储介质，可用于存储软件程序、计算机可执行程序，如上述方法实施例所述的表格处理方法对应的程序指令。处理器通过运行存储在存储器中的软件程序以及指令，从而执行系统的各种功能应用以及数据处理，实现上述的表格处理方法。
存储器可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
本实施例的交互智能平板使得用户可以通过触摸拖动操作在交互智能平板的白板应用界面插入表格，更加适合触摸交互体验，而且插入过程中可以预览即将插入的表格的预览图，更加直观自然。
当然，本实施例提供的交互智能平板，可执行前述方法实施例所提供的表格处理方法，可执行不限于该方法的任意组合实施步骤，具备该方法相应的功能和有益效果。

Claims (14)

  1. 一种表格处理方法，应用于交互智能平板，包括以下步骤：
    在白板应用界面中，接收插入表格的操作；
    显示用于生成表格的弹窗，所述弹窗上显示有表格预览图和第一按钮；
    根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数；
    根据所述表格预览图在所述白板应用界面上显示表格，所述表格的行数和列数与所述表格预览图中的行数和列数相同。
  2. 根据权利要求1所述的表格处理方法，还包括以下步骤：接收生成表格的指令。
  3. 根据权利要求2所述的表格处理方法，其中，所述弹窗上还显示有第二按钮，所述第二按钮用于在被触摸点击后，触发所述生成表格的指令。
  4. 根据权利要求1所述的表格处理方法，其中，所述弹窗上还显示有用于展示所述表格预览图当前行数和列数的文字标识信息，所述根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数这一步骤，还包括以下步骤：
    更新所述弹窗上显示的所述文字标识信息。
  5. 根据权利要求1所述的表格处理方法，其中，所述根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数这一步骤，包括：
    当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动时，减少所述表格预览图的行数和/或列数；
    当所述触摸拖动操作沿远离表格预览图中心的方向移动时，增加所述表格预览图的行数和/或列数。
  6. 根据权利要求5所述的表格处理方法，其中，
    所述当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动时，减少所述表格预览图的行数和/或列数这一步骤，包括：当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动，且在水平方向移动的距离达到第一预设阈值后，将所述表格预览图减少一列，当所述触摸拖动操作沿朝向所述表格预览图中心的方向移动，且在竖直方向移动的距离达到第二预设阈值后，将所述表格预览图减少一行；
    和/或，
    所述当所述触摸拖动操作沿远离表格预览图中心的方向移动时，增加所述表格预览图的行数和/或列数这一步骤，包括：当所述触摸拖动操作沿远离所述表格预览图中心的方向移动，且在水平方向移动的距离达到第三预设阈值后，将所述表格预览图增加一列，当所述触摸拖动操作沿远离所述表格预览图中心的方向移动，且在竖直方向移动的距离达到第四预设阈值后，将所述表格预览图增加一行。
  7. 根据权利要求1所述的表格处理方法，其中，所述根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数这一步骤，还包括以下步骤；
    当判断所述表格预览图达到最小行列数时，将所述第一按钮更新显示为第一显示状态；
    当判断所述表格预览图达到最大行列数时，将所述第一按钮更新显示为第二显示状态；
    当判断所述表格预览图处于最小行列数与最大行列数之间时，将所述第一按钮更新显示为第三显示状态；
    其中，所述第一显示状态为扩大按钮，所述第二显示状态为缩小按钮，所述第三显示状态为缩放按钮。
  8. 根据权利要求1所述的表格处理方法，其中，所述根据所述表格预览图在所述白板应用界面上显示表格这一步骤，还包括以下步骤：
    自动关闭所述弹窗。
  9. 根据权利要求1至8任一项所述的表格处理方法，其中，所述根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数这一步骤，还包括以下步骤：
    根据所述表格预览图的行数和/或列数，实时调整所述弹窗的大小。
  10. 根据权利要求1至8任一项所述的表格处理方法，所述根据所述表格预览图在所述白板应用界面上显示表格这一步骤之后，还包括以下步骤：
    在所述表格的每一行和/或每一列的附近显示增加和/或减少符号；
    根据对所述增加和/或减少符号的触摸点击操作，在相应位置增加和/或减少所述表格的行和/或列。
  11. 一种表格处理装置，包括：
    第一接收模块，用于在白板应用界面中，接收插入表格的操作；
    显示模块，用于显示用于生成表格的弹窗，所述弹窗上显示有表格预览图和第一按钮；
    调整模块，用于根据对所述第一按钮的触摸拖动操作，改变所述表格预览图的行数和/或列数；
    表格生成模块，用于根据所述表格预览图在所述白板应用界面上显示表格，所述表格的行数和列数与所述表格预览图中的行数和列数相同。
  12. 一种表格处理系统，包括：
    至少一个处理器；
    至少一个存储器，用于存储至少一个程序；
    当所述至少一个程序被所述至少一个处理器执行，使得所述至少一个处理器实现如权利要求1-10任一项所述的表格处理方法。
  13. 一种存储介质，其存储有处理器可执行的指令，其中，所述处理器可执行的指令在由处理器执行时用于执行如权利要求1-10任一项所述的表格处理方法。
  14. 一种交互智能平板，包括显示屏、存储器和处理器，其中，所述存储器存储用于存储至少一个程序，所述显示屏用于显示白板应用界面，所述处理器用于执行存储器所存储的至少一个程序，以执行如权利要求1-10任一项所述的表格处理方法。
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