CN114816285A - Display method and device and interactive panel - Google Patents
Display method and device and interactive panel Download PDFInfo
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- CN114816285A CN114816285A CN202110081095.4A CN202110081095A CN114816285A CN 114816285 A CN114816285 A CN 114816285A CN 202110081095 A CN202110081095 A CN 202110081095A CN 114816285 A CN114816285 A CN 114816285A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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Abstract
The invention relates to a display method, a display device and an interactive panel.A display view is widened by responding to a partition instruction, acquiring the position information of at least two partitions of a display device, displaying the at least two partitions on a display interface of the display device according to the position information of the at least two partitions, and simultaneously displaying a plurality of partitions on the display device; by responding to the input instruction of the partition, the corresponding partition is converted into the editing area, the editing instruction of the editing area is obtained, and the corresponding editing content is added to the editing area, so that the editing of the display picture is simply and conveniently realized, and the user experience is improved.
Description
Technical Field
The invention relates to the field of interactive panels, in particular to a display method and device and an interactive panel.
Background
The interactive flat panel is a conference machine, integrates a computer, a projector, an electronic whiteboard, a television, an advertising machine and a sound box, has the functions of writing, commenting, synchronous interaction, multimedia, remote video conference and the like, integrates multiple technologies such as high-definition display, man-machine interaction, multimedia information processing, network transmission and the like, and is commonly used in places such as government and enterprise conference rooms, media studio, education and training institutions and the like.
Most of the existing interactive flat plates are displayed on a single screen, the visual field is single, and the user experience is poor.
Disclosure of Invention
The embodiment of the application provides a display method, a display device and an interactive panel, which can simultaneously display a plurality of display pictures and edit the display pictures. The technical scheme is as follows:
in a first aspect, an embodiment of the present application provides a display method, which is applied to a display device, and includes the following steps:
responding to the partition instruction, and acquiring position information of at least two partitions of the display equipment;
displaying the at least two partitions on a display interface of the display equipment according to the position information of the at least two partitions;
responding to the input instruction of the partition, and converting the corresponding partition into an editing area;
and acquiring an editing instruction of the editing area, and adding editing content in the editing area.
Optionally, a function key is arranged on the editing area; the editing instruction comprises clicking operation of a function key and/or writing operation in the editing area.
Optionally, when the editing instruction is a writing operation in the editing area, the step of adding the editing content in the editing area includes:
receiving a writing track input by a user in the editing area;
and displaying the writing track on the editing area according to a preset writing display mode.
Optionally, the function key includes a writing format adjusting key;
and when the editing instruction is the click operation of the writing format adjusting key, receiving a writing format adjusting instruction of a user, and adjusting the writing display mode of the writing track.
Optionally, the function key includes an erasing key;
when the editing instruction is the click operation of an erasing key, acquiring an erasing area of a touch track input by the editing area according to a preset erasing range;
and erasing the writing track in the erasing area.
Optionally, before the obtaining of the edit instruction for the edit area, the method further includes:
acquiring a display instruction and at least two display pictures; the display instruction comprises each display picture and a partition correspondingly displayed by the display picture;
displaying a display picture corresponding to the partition on the corresponding partition according to the display instruction;
and/or, acquiring a display picture;
and displaying the display screen on the at least two subareas.
Optionally, the function key includes a screen clearing key;
and when the editing instruction is the click operation of a screen clearing key, clearing the display picture and/or the editing content of the editing area.
Optionally, the function key includes a roaming key;
and when the editing instruction is the click operation of the roaming key, moving the display picture of the editing area according to the touch track input on the editing area.
Optionally, the function key includes a clone key;
when the editing instruction is the click operation of a clone key, selecting one of the partitions as a cloned area;
and copying the display screen of the cloned area onto the editing area.
Optionally, the function key includes an update key;
and when the editing instruction is the click operation of the updating key, saving the display picture and/or the editing content of the current editing area.
Optionally, each partition is provided with a corresponding label;
the step of converting the corresponding partition into the edit area in response to the input instruction of the partition includes:
acquiring a partition label input by a user;
and converting the subarea corresponding to the mark number into an editing area.
Optionally, each partition is provided with an editing key;
the step of converting the corresponding partition into the edit area in response to the input instruction of the partition includes:
and when the editing key of the partition is detected to be clicked, converting the partition into an editing area.
In a second aspect, an embodiment of the present application provides a display apparatus, which is applied to a display device, and includes:
the position information acquisition module is used for responding to the partition instruction and acquiring the position information of at least two partitions of the display equipment;
the partition display module is used for displaying the at least two partitions on the display interface of the display equipment according to the position information of the at least two partitions;
the editing area conversion module is used for responding to the input instruction of the partition and converting the corresponding partition into an editing area;
and the editing module is used for acquiring an editing instruction of the editing area and adding editing contents in the editing area.
In a third aspect, an embodiment of the present application provides an interactive tablet, including a memory, a processor, and a computer program stored in the memory and executable by the processor, where the processor implements the steps of the display method according to any one of the above items when executing the computer program.
In the embodiment of the application, the position information of at least two partitions of the display equipment is acquired in response to the partition instruction, the at least two partitions are displayed on the display interface of the display equipment according to the position information of the at least two partitions, a plurality of partitions are simultaneously displayed on the display equipment, and the display visual field is widened; by responding to the input instruction of the partition, the corresponding partition is converted into the editing area, the editing instruction of the editing area is obtained, and the corresponding editing content is added in the editing area, so that the editing of the display picture is simply and conveniently realized, and the user experience is improved.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a flow chart of a display method in an exemplary embodiment of the invention;
FIG. 2 is a display interface diagram of a display device in an exemplary embodiment of the invention;
FIG. 3 is a display interface diagram of a display device in another exemplary embodiment of the invention;
FIG. 4 is a display interface diagram of a display device in another exemplary embodiment of the invention;
FIG. 5 is a schematic diagram of a display device according to an exemplary embodiment of the present invention;
fig. 6 is a schematic structural diagram of an interactive tablet in an exemplary embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
It should be understood that the embodiments described are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the embodiments in the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the present application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the appended claims. In the description of the present application, it is to be understood that the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not necessarily used to describe a particular order or sequence, nor are they to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, in the description of the present application, "a number" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
The display method can be applied to display equipment and executed by operation equipment of the display equipment, and the operation equipment of the display equipment can be realized in a software and/or hardware mode. The display device may be an integrated device that controls content displayed on a display panel and implements human-computer interaction operations through a touch technology, and integrates one or more functions of a projector, an electronic whiteboard, a curtain, a sound, a television, a video conference terminal, and the like.
In an embodiment of the present application, the display device is an interactive tablet. The hardware part of mutual dull and stereotyped comprises display module assembly, intelligent processing system (including the controller) etc. partly, combines together by whole structure, also is regarded as the support by dedicated software system simultaneously, and wherein the display module assembly includes display screen and backlight module spare, and wherein the display screen includes transparent electric conduction layer and liquid crystal layer etc..
The display screen, in the embodiments of the present specification, refers to a touch screen, and a touch panel, and is an inductive liquid crystal display device, when a graphical button on the screen is touched, the tactile feedback system on the screen can drive various connection devices according to a pre-programmed program, so as to replace a mechanical button panel, and create a vivid video effect by using a liquid crystal display screen. Touch screens are distinguished from technical principles and can be divided into five basic categories; a vector pressure sensing technology touch screen, a resistance technology touch screen, a capacitance technology touch screen, an infrared technology touch screen, and a surface acoustic wave technology touch screen. According to the working principle of the touch screen and the medium for transmitting information, the touch screen can be divided into four categories: resistive, capacitive, infrared, and surface acoustic wave.
When a user touches the screen with a finger or a pen, the point coordinates are positioned, so that the control of the intelligent processing system is realized, and then different functional applications are realized along with the built-in software of the intelligent processing system. The interactive flat panel displays a certain interface, which means that the display screen of the interactive flat panel displays the interface.
As shown in fig. 1, an embodiment of the present application provides a display method, including the following steps:
step S1: responding to the partition instruction, and acquiring position information of at least two partitions of the display equipment;
the partition instruction is used for partitioning a display interface of the display equipment to form at least two display partitions; the size, shape and number of each partition can be determined according to the size of the display interface of the display device and the actual requirements of the user.
The position information of the partitions is used for determining the positions of the partitions on the display interface of the display device. In one embodiment, the position information of the partition may include partition information of the display interface or boundary coordinates of the partition according to which the display interface is divided into two or more partitions.
Step S2: displaying the at least two partitions on a display interface of the display equipment according to the position information of the at least two partitions;
and displaying each partition on a display interface of the display equipment according to the corresponding position information. Each partition occupies one area of the display interface, and the partitions are displayed on the display interface in a non-overlapping mode.
Step S3: responding to the input instruction of the partition, and converting the corresponding partition into an editing area;
the input instruction may be a control instruction input by a user to convert the partition into the edit area.
In one embodiment, the input instruction may be a touch operation of the user on each partition, and the touch operation may be a finger touch or a touch pen touch; in other embodiments, the input command may also be a control command in the form of characters or numbers input by a user.
Step S4: acquiring an editing instruction of the editing area, and adding editing content in the editing area;
the editing instruction is editing information input by a user in the editing area. Specifically, the editing instruction may refer to an operation such as a touch or writing by the user in the editing area.
The method comprises the steps of responding to a partition instruction, obtaining position information of at least two partitions of the display equipment, displaying the at least two partitions on a display interface of the display equipment according to the position information of the at least two partitions, and simultaneously displaying a plurality of partitions on the display equipment to widen a display visual field; by responding to the input instruction of the partition, the corresponding partition is converted into the editing area, the editing instruction of the editing area is obtained, and the corresponding editing content is added in the editing area, so that the editing of the display picture is simply and conveniently realized, and the user experience is improved.
In an exemplary embodiment, each partition is provided with a corresponding label;
the step of converting the corresponding partition into the edit area in response to the input instruction of the partition includes:
acquiring a partition label input by a user;
and converting the subarea corresponding to the mark number into an editing area.
Specifically, as shown in fig. 2, the display interface includes 4 partitions with the same size, and each partition is provided with a corresponding label 10-40; the input instruction is a partition label input by a user, and one partition is converted into an editing area for the user to write and edit according to the partition label.
In another exemplary embodiment, each partition is provided with an edit button, and the step of converting the corresponding partition into an edit area in response to an input instruction of the partition includes:
and when the editing key of the partition is detected to be clicked, converting the partition into an editing area.
Specifically, as shown in fig. 3, the display interface includes 4 partitions with the same size, each partition is provided with an editing key, the input instruction is a click operation of the editing key, and when the editing key of one partition detects a click operation of a user, the partition is converted into an editing area for writing and editing by the user.
In the process, the display interface only has one editing area, and only the editing instruction of the editing area needs to be detected during editing, so that the editing efficiency and the editing accuracy are improved.
In an exemplary embodiment, before the obtaining of the editing instruction for the editing area, the method further includes:
acquiring a display instruction and a display picture;
and displaying the display screen on the at least two subareas according to the display instruction.
The display screen may be one display screen or at least two display screens.
The display instruction is used for controlling the display picture to be displayed on one or more subareas. For a plurality of display pictures, the display instruction comprises each display picture and a partition correspondingly displayed, and the display picture corresponding to the partition is displayed on the corresponding partition according to the display instruction; for example, the display instruction may include a partition label corresponding to each display screen, and the partition displayed by the display screen is determined according to the partition label. For one display screen, a display instruction is used for the display screen to be simultaneously displayed on each partition.
As shown in fig. 4, which is an exemplary embodiment, the display interface of the display device is displayed after one of the partitions is converted into the editing area. The editing area is provided with functional keys such as a writing format adjusting key, an erasing key, a screen clearing key, a roaming key, a cloning key, an updating key and the like so as to adapt to different editing requirements of users.
The editing instruction comprises clicking operation and/or writing operation of the function key.
When the editing instruction is a writing operation, the step of adding the editing content in the editing area comprises the following steps:
receiving a writing track input by a user in the editing area;
and displaying the writing track on the editing area according to a preset writing display mode.
The input writing track can be a touch track of a finger in the editing area, and can also be a touch track of a touch pen in the editing area.
The preset writing display mode comprises the color and the size of a writing track and the type of a writing pen, and the writing track can be displayed on an original display picture of the editing area according to the preset display mode after the writing track input by a user in the editing area is received.
And when the editing instruction is the clicking operation of the functional keys, adding the editing content in the editing area according to the editing instruction in different modes according to different clicked functional keys.
Specifically, when the editing instruction is a click operation of a writing format adjustment key, a writing format adjustment instruction of a user is received, and a writing display mode of the writing track is adjusted.
When the editing instruction is click operation of an erasing key, acquiring an erasing area of a touch track input by the editing area according to a preset erasing range;
and erasing the writing track in the erasing area.
The preset erasing range can be set according to the actual requirements of the user. In one embodiment, the wipe range may refer to a radius extending outward from both sides centered on the touch point.
In the embodiment of the application, the erasing key only relates to the writing track on the display picture of the editing area, the display of the original display picture is not affected, and a user erases any writing track on the display picture according to actual requirements.
And when the editing instruction is the click operation of a screen clearing key, clearing the display picture and/or the editing content of the editing area. At this time, the editing area becomes a blank canvas until a display instruction or writing operation is received again.
And when the editing instruction is the click operation of the roaming key, moving the display picture of the editing area according to the touch track input on the editing area.
Specifically, the first contact detected in the editing area after the roaming key is clicked may be used as an origin, and the display screen of the editing area may be controlled to move along the touch trajectory. And when the display picture of the moved editing area exceeds the display area of the editing area, the exceeding part is not displayed, and the moved blank area is displayed in a blank canvas mode.
When the editing instruction is the click operation of a clone key, selecting one of the partitions as a cloned area;
and copying the display screen of the cloned area onto the editing area.
The selection mode can be that any position in the partition needing to be copied is clicked, the cloned area can be a partition except the editing area, after the clone key is clicked, the partition needing to be copied is selected by clicking again to be used as the cloned area, the picture of the cloned area is copied to the editing area, and the quick copying of the editing area is achieved.
And when the editing instruction is the click operation of the updating key, saving the display picture and/or the editing content of the current editing area.
In other embodiments, the function keys may also include function keys commonly used in existing display devices.
The display method in the embodiment of the application can be applied to the following scenes:
(1) the display device is divided into a left subarea and a right subarea by using a clone function, and the contents displayed by the left subarea and the right subarea are consistent by using a clone key, so that the displayed contents can be clearly observed by audiences positioned at the left side and the right side.
(2) Simultaneous display of multiple display screens: for example, during the course, the teacher arranges a question, a plurality of students answer in sequence, and the answer result of each student occupies a module for display; or simultaneously displaying a plurality of scene pictures of the game to expand the game presentation visual field.
(3) The updating of a single display module is realized without influencing the display of the non-editing modules: for example, during an English class, a teacher may place words in the class in one module and key sentences in one module, and another module may display the score of the group discussion, and any operation in the other editing area will not affect the display of the contents of other partitions.
As shown in fig. 5, an embodiment of the present application further provides a display device, including:
the position information acquisition module 1 is used for responding to the partition instruction and acquiring the position information of at least two partitions of the display equipment;
the partition display module 2 is configured to display the at least two partitions on the display interface of the display device according to the position information of the at least two partitions;
the editing area conversion module 3 is used for responding to an input instruction of the partition, and converting the corresponding partition into an editing area;
and the editing module 4 is used for acquiring an editing instruction of the editing area and adding editing contents in the editing area.
It should be noted that, when the display device provided in the foregoing embodiment executes the display method, only the division of the functional modules is illustrated, and in practical applications, the functions may be distributed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the display device and the display method provided by the above embodiments belong to the same concept, and details of implementation processes are shown in the method embodiments and are not described herein again.
As shown in fig. 6, an interactive tablet 100 is further provided in the embodiments of the present application, and includes a memory 101, a processor 102, and a computer program stored in the memory and executable by the processor, where the processor 102 implements the steps of the display method according to any one of the above items when executing the computer program.
The present invention is not limited to the above-described embodiments, and various modifications and variations of the present invention are intended to be included within the scope of the claims and the equivalent technology of the present invention if they do not depart from the spirit and scope of the present invention.
Claims (14)
1. A display method is applied to display equipment and is characterized by comprising the following steps:
responding to the partition instruction, and acquiring position information of at least two partitions of the display equipment;
displaying the at least two partitions on a display interface of the display equipment according to the position information of the at least two partitions;
responding to the input instruction of the partition, and converting the corresponding partition into an editing area;
and acquiring an editing instruction of the editing area, and adding editing content in the editing area.
2. The display method according to claim 1, wherein a function key is provided on the edit section; the editing instruction comprises clicking operation of a function key and/or writing operation in the editing area.
3. The display method according to claim 2, wherein when the edit instruction is a writing operation in the edit area, the step of adding edit content in the edit area includes:
receiving a writing track input by a user in the editing area;
and displaying the writing track on the editing area according to a preset writing display mode.
4. The display method according to claim 3, wherein the function key includes a writing format adjustment key;
and when the editing instruction is the click operation of the writing format adjusting key, receiving a writing format adjusting instruction of a user, and adjusting the writing display mode of the writing track.
5. The display method according to claim 3, wherein the function key includes an erase key;
when the editing instruction is click operation of an erasing key, acquiring an erasing area of a touch track input by the editing area according to a preset erasing range;
and erasing the writing track in the erasing area.
6. The display method according to claim 2, further comprising, before acquiring the edit instruction to the edit area:
acquiring a display instruction and at least two display pictures; the display instruction comprises each display picture and a partition correspondingly displayed by the display picture;
displaying a display picture corresponding to the partition on the corresponding partition according to the display instruction;
and/or acquiring a display instruction and acquiring a display picture;
and displaying the display picture on the at least two subareas according to the display instruction.
7. The display method according to claim 6, wherein the function key includes a clear screen key;
and when the editing instruction is the click operation of a screen clearing key, clearing the display picture and/or the editing content of the editing area.
8. The display method according to claim 6, wherein the function key includes a roaming key;
and when the editing instruction is the click operation of the roaming key, moving the display picture of the editing area according to the touch track input on the editing area.
9. The display method according to claim 6, wherein the function key includes a clone key;
when the editing instruction is the click operation of a clone key, selecting one of the partitions as a cloned area;
and copying the display screen of the cloned area onto the editing area.
10. The display method according to claim 6, wherein the function key includes an update key;
and when the editing instruction is the click operation of the updating key, saving the display picture and/or the editing content of the current editing area.
11. The display method according to claim 1, wherein each of the sections is provided with a corresponding label;
the step of converting the corresponding partition into the edit area in response to the input instruction of the partition includes:
acquiring a partition label input by a user;
and converting the subarea corresponding to the mark number into an editing area.
12. The display method according to claim 1, wherein each of the partitions is provided with an edit button;
the step of converting the corresponding partition into the edit area in response to the input instruction of the partition includes:
and when the editing key of the partition is detected to be clicked, converting the partition into an editing area.
13. A display device, applied to a display apparatus, comprising:
the position information acquisition module is used for responding to the partition instruction and acquiring the position information of at least two partitions of the display equipment;
the partition display module is used for displaying the at least two partitions on the display interface of the display equipment according to the position information of the at least two partitions;
the editing area conversion module is used for responding to the input instruction of the partition and converting the corresponding partition into an editing area;
and the editing module is used for acquiring an editing instruction of the editing area and adding editing contents in the editing area.
14. An interactive tablet comprising a memory, a processor and a computer program stored in the memory and executable by the processor, the processor implementing the steps of the display method as claimed in any one of claims 1 to 12 when executing the computer program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110081095.4A CN114816285A (en) | 2021-01-21 | 2021-01-21 | Display method and device and interactive panel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110081095.4A CN114816285A (en) | 2021-01-21 | 2021-01-21 | Display method and device and interactive panel |
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| CN114816285A true CN114816285A (en) | 2022-07-29 |
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