CN111274777A

CN111274777A - Thinking guide graph display method and electronic equipment

Info

Publication number: CN111274777A
Application number: CN202010072451.1A
Authority: CN
Inventors: 王运; 韩磊
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-06-12
Anticipated expiration: 2040-01-21
Also published as: CN111274777B; WO2021147785A1

Abstract

The embodiment of the invention provides a mind map display method and electronic equipment, relates to the technical field of communication, and aims to solve the problem that the effect of displaying a mind map by the electronic equipment is poor due to the fact that supportable operation modes of the mind map displayed in a traditional mode are limited. The method comprises the following steps: displaying a target picture, wherein the target picture comprises a target mind map, and the target mind map comprises N nodes; receiving a first input to the target picture; and in response to the first input, performing a target operation on a target node of the N nodes; wherein the target operation comprises any one of: and displaying the node content information of the target node, updating the node content information of the target node, and recording the node position information of the target node. The method can be applied to a scene of viewing the mind map through the electronic device.

Description

Thinking guide graph display method and electronic equipment

Technical Field

The embodiment of the invention relates to the technical field of communication, in particular to a mind map display method and electronic equipment.

Background

The thinking guide map is also called brain map, mental map, brain agitation map, inspiration trigger map, concept map, tree map, branch map or thinking map, and is an image-based thinking tool and an auxiliary tool for thinking by using image-based thinking.

At present, an electronic device may generally display a mind map in the form of a picture, and nodes included in the mind map may be displayed in a display interface stage by stage. However, the thinking map usually contains more nodes, and the operation mode which can be supported by the thinking map displayed in the traditional mode is limited, so that the thinking map is not intuitive and convenient for the user to view and operate, and the effect of displaying the thinking map by the electronic device is poor.

Disclosure of Invention

The embodiment of the invention provides a mind map display method and electronic equipment, and aims to solve the problem that the effect of displaying a mind map by the electronic equipment is poor due to the fact that the supportable operation mode of the mind map displayed in a traditional mode is relatively limited.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present invention provides a method for displaying a mind map, which is applied to an electronic device, and the method includes: displaying a target picture, wherein the target picture comprises a target mind map, and the target mind map comprises N nodes; receiving a first input to the target picture; and in response to the first input, performing a target operation on a target node of the N nodes; wherein the target operation comprises at least one of: and displaying the node content information of the target node, updating the node content information of the target node, and recording the node position information of the target node.

In a second aspect, an embodiment of the present invention provides an electronic device, which includes a display module and a receiving module. The display module is used for displaying a target picture, the target picture comprises a target mind map, and the target mind map comprises N nodes. The receiving module is used for receiving a first input of the target picture displayed by the display module. The display module is further used for responding to the first input received by the receiving module and executing target operation on a target node in the N nodes. Wherein the target operation comprises at least one of: and displaying the node content information of the target node, updating the node content information of the target node, and recording the node position information of the target node.

In a third aspect, an embodiment of the present invention provides an electronic device, which includes a processor, a memory, and a computer program stored on the memory and executable on the processor, and when the computer program is executed by the processor, the steps of the mind map display method in the first aspect are implemented.

In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the mind map display method in the first aspect.

In the embodiment of the invention, a target picture can be displayed, wherein the target picture contains a target mind map, and the target mind map comprises N nodes; receiving a first input to the target picture; and in response to the first input, performing a target operation on a target node of the N nodes; wherein the target operation comprises at least one of: and displaying the node content information of the target node, updating the node content information of the target node, and recording the node position information of the target node. The embodiment of the invention can be applied to the scene of the picture containing the mind map viewed by the electronic equipment, and by the scheme, under the condition that the picture containing the mind map is displayed by the electronic equipment, a user can trigger the electronic equipment to execute the target operation on the target node in the mind map according to the actual use requirement: for example, if a user selects a target node of the mind map, the electronic device may directly display node content information of the target node; alternatively, if the user performs editing input on the target node of the mind map, the electronic device may display the updated node content information of the target node. Because the thought-graph usually comprises a large number of nodes and each node comprises corresponding node content information, the thought-graph comprises a large number of node content information, and the node content information of the thought-graph can be flexibly displayed according to the user requirements through the scheme, so that the user can view and operate the thought-graph more intuitively and conveniently.

Drawings

Fig. 1 is a schematic diagram of an architecture of a possible android operating system according to an embodiment of the present invention;

FIG. 2 is a diagram illustrating a method for displaying a mind map according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of an interface applied by the mind map display method according to the embodiment of the present invention;

FIG. 4 is a second schematic interface diagram of the application of the mind map display method according to the embodiment of the present invention;

FIG. 5 is a third schematic interface diagram of an application of the mind map display method according to the embodiment of the present invention;

FIG. 6 is a fourth schematic interface diagram of the mind map display method according to the embodiment of the present invention;

FIG. 7 is a fifth schematic view of an interface applied by the mind map display method according to the embodiment of the present invention;

FIG. 8 is a sixth schematic view of an interface applied to the mind map display method according to the embodiment of the present invention;

fig. 9 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;

fig. 10 is a second schematic structural diagram of an electronic device according to an embodiment of the invention;

fig. 11 is a third schematic structural diagram of an electronic apparatus according to an embodiment of the invention;

fig. 12 is a hardware schematic diagram of an electronic device according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The term "and/or" herein is an association relationship describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. The symbol "/" herein denotes a relationship in which the associated object is or, for example, a/B denotes a or B.

The terms "first" and "second," and the like, in the description and in the claims herein are used for distinguishing between different objects and not for describing a particular order of the objects. For example, the first input and the second input, etc. are for distinguishing different inputs, rather than for describing a particular order of inputs.

In the embodiments of the present invention, words such as "exemplary" or "for example" are used to mean serving as examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "e.g.," an embodiment of the present invention is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

In the description of the embodiments of the present invention, unless otherwise specified, "a plurality" means two or more, for example, a plurality of processing units means two or more processing units, or the like; plural elements means two or more elements, and the like.

The electronic device in the embodiment of the present invention may be an electronic device having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present invention are not limited in particular.

The following describes a software environment to which the mind map display method provided by the embodiment of the present invention is applied, taking an android operating system as an example.

Fig. 1 is a schematic diagram of an architecture of a possible android operating system according to an embodiment of the present invention. In fig. 1, the architecture of the android operating system includes 4 layers, which are respectively: an application layer, an application framework layer, a system runtime layer, and a kernel layer (specifically, a Linux kernel layer).

The application program layer comprises various application programs (including system application programs and third-party application programs) in an android operating system.

The application framework layer is a framework of the application, and a developer can develop some applications based on the application framework layer under the condition of complying with the development principle of the framework of the application.

The system runtime layer includes libraries (also called system libraries) and android operating system runtime environments. The library mainly provides various resources required by the android operating system. The android operating system running environment is used for providing a software environment for the android operating system.

The kernel layer is an operating system layer of an android operating system and belongs to the bottommost layer of an android operating system software layer. The kernel layer provides kernel system services and hardware-related drivers for the android operating system based on the Linux kernel.

Taking an android operating system as an example, in the embodiment of the present invention, a developer may develop a software program for implementing the mind map display method provided in the embodiment of the present invention based on the system architecture of the android operating system shown in fig. 1, so that the mind map display method may operate based on the android operating system shown in fig. 1. Namely, the processor or the electronic device can implement the mind map display method provided by the embodiment of the invention by running the software program in the android operating system.

The electronic equipment in the embodiment of the invention can be a mobile terminal or a non-mobile terminal. For example, the mobile terminal may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted terminal, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile terminal may be a Personal Computer (PC), a Television (TV), a teller machine, a self-service machine, and the like, and the embodiment of the present invention is not limited in particular.

The execution subject of the mind map display method provided in the embodiment of the present invention may be the electronic device, or may also be a functional module and/or a functional entity capable of implementing the mind map display method in the electronic device, which may be determined specifically according to actual use requirements, and the embodiment of the present invention is not limited. The following takes an electronic device as an example to exemplarily explain a mind map display method provided by an embodiment of the present invention.

The mind map, also called mind map, is an effective graphic mind tool for expressing divergent thinking, is simple and effective, and is a practical mind tool. It uses the skill of graphics context and text repetition, expresses the relationship of each level of theme by using the mutual membership and related hierarchical graph, and establishes the memory link of the theme key words and the image, color, etc. The thinking guide picture fully utilizes the functions of the left and right brains, and utilizes the rules of memory, reading and thinking to assist people in the balanced development between science, art, logic and imagination, thereby opening the infinite potential of the human brain. The mind map thus has the powerful function of human mind.

Thought-charts have become increasingly popular in people's cognition, and most of the current thought-charts are stored in a picture format on an electronic device and are displayed in the picture format when viewed by a user. This way of displaying the mind map has the following problems: (1) the experience of the user is poor when the user looks over the mind map, the mind map is not completely seen after being enlarged, and the mind map is not clearly seen after being reduced; (2) the user cannot jump to a wanted place quickly; (3) the user cannot add annotations at key nodes when viewing the thought-guide graph; and (4) the electronic device cannot directly jump to the last reading position of the user when the mind map is opened again.

In view of the above situation, to overcome the drawbacks of the conventional mind map display method, embodiments of the present invention provide a mind map display method and an electronic device, which can display a target picture, where the target picture includes a target mind map, and the target mind map includes N nodes; receiving a first input to the target picture; and in response to the first input, performing a target operation on a target node of the N nodes; wherein the target operation comprises at least one of: and displaying the node content information of the target node, updating the node content information of the target node, and recording the node position information of the target node. The embodiment of the invention can be applied to the scene of the picture containing the mind map viewed by the electronic equipment, and by the scheme, under the condition that the picture containing the mind map is displayed by the electronic equipment, a user can trigger the electronic equipment to execute the target operation on the target node in the mind map according to the actual use requirement: for example, if a user selects a target node of the mind map, the electronic device may directly display node content information of the target node; alternatively, if the user performs editing input on the target node of the mind map, the electronic device may display the updated node content information of the target node. Because the thought-graph usually comprises a large number of nodes and each node comprises corresponding node content information, the thought-graph comprises a large number of node content information, and the content information of some nodes of the thought-graph can be flexibly displayed according to the requirements of users through the scheme, so that the users can view and operate the thought-graph more intuitively and conveniently.

A method for displaying a mind map according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 2, an embodiment of the present invention provides a mind map display method, which may include steps 201 to 203 described below.

Step 201, the electronic device displays a target picture, wherein the target picture includes a target mind map, and the target mind map includes N nodes.

Where N may be an integer greater than 1, i.e., the target mind map may include a plurality of nodes.

In an embodiment of the present invention, the N nodes may include a parent node (referred to as a primary node) and a corresponding child node (referred to as a secondary node), and one parent node may include at least one child node. Wherein, the child node can also be used as the father node of other child nodes (called three-level nodes).

Illustratively, as shown in fig. 3, the electronic device displays a target picture 30, wherein the target picture 30 includes a target mind map, the target mind map includes a plurality of parent nodes, and each parent node includes a plurality of child nodes.

It should be noted that the mind map in the target picture shown in fig. 3 is an exemplary enumeration, and for convenience of description herein, the mind map in fig. 3 includes a smaller number of nodes. It will be appreciated that in actual implementation, the mind map may include a large number of nodes.

In the embodiment of the present invention, for each node of the N nodes, the electronic device may store one theme content corresponding to each node. In addition, for each node of the N nodes, the electronic device may further store at least one item of related information corresponding to the subject content thereof, for example, the at least one item of related information includes detailed information of each keyword in the subject content.

In the embodiment of the present invention, it is assumed that the target mind map is stored in the electronic device in a picture format, for example, the target picture includes the target mind map, in this case, if the user needs to view the target mind map, at this time, the user may trigger the electronic device to display the target picture through input, so that the user may view the target mind map in the target picture.

Step 202, the electronic device receives a first input of a target picture.

The first input may be a click input of a user on a node of the target mind map in the target picture, or may be a long-press input (that is, an input in which a press duration exceeds a preset duration) of the user on the target picture, or may be any other possible input, which may be determined specifically according to actual use requirements, which is not limited in the embodiment of the present invention.

Step 203, the electronic device, in response to the first input, performs a target operation on a target node of the N nodes, where the target operation includes any one of: and displaying the node content information of the target node, updating the node content information of the target node, and recording the node position information of the target node.

Optionally, in this embodiment of the present invention, the content information of the node may include at least one of the following: subject matter content of the target node and related information related to the subject matter content. It is understood that the information included in the node content information is only an exemplary list, and may be determined according to actual use requirements, and the embodiment of the present invention is not limited.

In the embodiment of the present invention, in a case where the electronic device displays the target picture, if the user performs the first input on the target picture, the electronic device may display the node content information of the target node among the N nodes in response to the first input. Alternatively, the electronic device may update node content information of a target node of the N nodes in response to the first input. Or, the electronic device may record node position information of the target node in response to the first input, so as to perform node positioning and jumping when the electronic device displays the target picture next time. Specifically, when the electronic device is triggered to display the target picture again, the electronic device may determine a node position corresponding to the node position information according to the node position information of the target node, and jump to the node position.

In the embodiment of the invention, the first inputs are different, and the target operations executed by the electronic equipment on the target nodes in the N nodes are different. The following describes, by way of example, possible implementations of the electronic device performing the target operation on the target node under different first input conditions through a first implementation and a second implementation.

First implementation

In a first implementation manner, since there are usually many nodes included in the mind map and the screen display of the electronic device is incomplete or unclear, a user may not be able to intuitively learn the outline of the mind map by directly viewing the mind map displayed by the electronic device.

For example, taking the thought graph as containing a primary node, a secondary node, and a tertiary node as an example, the node list of the thought graph may contain the primary node and the secondary node of the thought graph, with the tertiary node hidden. Therefore, the electronic equipment can display the outline of the thought guide graph in a key mode through the node list, the effect of displaying the thought guide graph by the electronic equipment is improved, and a user can check the thought guide graph conveniently.

As shown in fig. 4 (a), it is assumed that the electronic device displays the target picture 30 on the first interface, and the first interface also displays a function control (for example, a "display node list" control 31 shown in fig. 4) of the mind map, and if the user clicks the function control, the electronic device may display a node list 32 of the current mind map as shown in fig. 4 (b). At this time, the outline of the whole thought guide diagram is clear at a glance, and the user can conveniently check the thought guide diagram.

Further optionally, in the case that the electronic device displays the node list of the mind map, if the user clicks a target node in the node list, the electronic device may quickly locate the target node and highlight the target node.

For example, if the user clicks a target node in the node list, the electronic device may obtain node position information of the target node, locate the target node in the target picture according to the node position information, and zoom in the target picture according to a preset zoom-in ratio with the target node as a center to highlight the target node. Therefore, the embodiment of the invention can quickly position a certain node position, so that a user can check and operate the mind map more intuitively and conveniently.

In the first implementation manner, because the screen size of the electronic device is limited, so that the content displayed on the screen is limited, the embodiment of the invention can also adopt a folding screen electronic device or a dual-screen electronic device, and the effect of displaying the mind map can be improved by respectively displaying the content information of a plurality of nodes of the mind map on different screens.

The first input may be an input of a user at a position where a target node is located in the target picture, and in a case that the electronic device includes a first screen and a second screen, the step 201 described above may be specifically implemented by the following step 201A. Accordingly, the step 203 can be specifically realized by the step 203A described below.

Step 201A, the electronic device displays a target picture on a first screen.

Step 203A, the electronic device responds to the first input, and node content information of the target node is displayed on the second screen.

The target node may include one node, may also include a plurality of nodes, or may be a parent node, or may also be a child node, which may be determined specifically according to actual usage requirements, and the embodiment of the present invention is not limited.

In the embodiment of the invention, the electronic equipment displays the target picture on the first screen, and if the user performs the first input on the target picture, the electronic equipment can respond to the first input to acquire the node content information of the target node and display the node content information on the second screen.

In a possible implementation manner, the subject content of the target node is network link information, and the node content information of the target node is a webpage searched through the network link information. In this case, the electronic device displays the target picture on the first screen, and if the user needs to view the node content information, the user may click the network link information (i.e., the first input described above), and trigger the electronic device to display the web page associated with the subject content of the target node on the second screen.

As shown in fig. 5, the electronic device includes a first screen 33 and a second screen 34, and the electronic device displays a target picture on the first screen 33. Assuming that the subject matter 35 of the target node of the thought graph in the target picture includes a hyperlink, if the user clicks the hyperlink, the electronic device may directly display a web page corresponding to the hyperlink on the second screen 34. Specifically, the electronic device, in response to the user input, runs a browser application in the electronic device, searches for a corresponding web page based on the hyperlink, and displays the web page on the second screen 34. Like this, electronic equipment adopts two screens to show a plurality of node content information of thinking guide picture respectively, can promote the effect that electronic equipment shows the thinking guide picture so, and the user of being convenient for looks over the thinking guide picture.

In another possible implementation manner, as shown in fig. 6, the electronic device displays a target picture on the first screen 33, and if the user needs to form a new mind map based on the target mind map in the target picture, the user may long-press in the target picture to select a target node in the first screen 33 and drag the target node to the second screen 34 (i.e., the first input), so that the electronic device may display the subject content of the target node on the second screen 34, and the user may edit and arrange the mind map according to the subject content of the target node.

Optionally, the user may modify the subject content of the target node displayed on the second screen to form a new mind map.

Alternatively, the target nodes dragged onto the second screen may be arranged in the original order by default. Assuming that the target node comprises a plurality of nodes, the user can drag the plurality of nodes on the second screen to be arranged and combined to form a new thinking guide graph.

Further optionally, the user may also perform operations such as saving and sharing with respect to the mind map formed on the second screen.

In yet another possible implementation, the electronic device may display the primary node and the secondary node of the mind map on the first screen, and if the user clicks the secondary node (i.e., the first input described above), the electronic device may display detailed information of the secondary node (e.g., the tertiary node) on the second screen. Therefore, by adopting the two screens to respectively display the node content information of the thought guide graph, the user can not only look up the whole skeleton of the thought guide graph, but also see the detailed information of a certain node at the same time. Therefore, the embodiment of the invention can improve the effect of displaying the mind map of the electronic equipment and is convenient for a user to check the mind map.

Second implementation

Optionally, the embodiment of the invention can support the function of adding note explanation on the node when the user views the thought guide graph. Assuming that the first input is the input of the user at the position of the target node in the target picture, the above step 203 can be specifically realized by the following step 203B.

Step 203B, the electronic device responds to the first input, and adds first content at the position of the target node in the target picture.

The first content may be a text content input by a user, or may be a picture, or may be any other possible content, which is not limited in the embodiment of the present invention.

In the embodiment of the invention, because the thought-guiding graph is very suitable for diverging human thinking, when a user views the thought-guiding graph, annotation content is often required to be added to the node position of the thought-guiding graph. At this time, as shown in fig. 7 (a), if the user presses for a long time at the position 36 where the target node of the target mind map is located in the target picture 30 (i.e., the first input described above), the electronic device may display an input box; further, the user may add annotation content in the input box. As shown in fig. 7 (b), the electronic device may display the first content at the location 36 where the target node is located.

Therefore, the user can trigger the electronic equipment to add annotation content on the mind map, the effect of displaying the mind map can be improved, the user can check and edit the mind map conveniently, and the efficiency of checking the mind map by the user is greatly improved.

The thinking guide graph display method provided by the embodiment of the invention can display a target picture, wherein the target picture comprises a target thinking guide graph, and the target thinking guide graph comprises N nodes; receiving a first input to the target picture; and in response to the first input, performing a target operation on a target node of the N nodes; wherein the target operation comprises at least one of: and displaying the node content information of the target node, updating the node content information of the target node, and recording the node position information of the target node. The embodiment of the invention can be applied to the scene of the picture containing the mind map viewed by the electronic equipment, and by the scheme, under the condition that the picture containing the mind map is displayed by the electronic equipment, a user can trigger the electronic equipment to execute the target operation on the target node in the mind map according to the actual use requirement: for example, if a user selects a target node of the mind map, the electronic device may directly display node content information of the target node; alternatively, if the user performs editing input on the target node of the mind map, the electronic device may display the updated node content information of the target node. Because the thought-graph usually comprises a large number of nodes and each node comprises corresponding node content information, the thought-graph comprises a large number of node content information, and the node content information of the thought-graph can be flexibly displayed according to the user requirements through the scheme, so that the user can view and operate the thought-graph more intuitively and conveniently.

Optionally, in the embodiment of the present invention, when the user triggers the expansion display of the target picture in the album application, the electronic device may identify the target mind map in the target picture. Before step 203 of fig. 2, the mind map display method provided by the embodiment of the present invention may further include the following steps 204 to 206. Accordingly, the step 203 can be specifically realized by the step 203C described below.

And step 204, the electronic equipment identifies a target thinking graph in the target picture.

In the embodiment of the invention, the electronic device can identify the target mind map in the target picture by an Optical Character Recognition (OCR) technology; or, the electronic device may also be identified by any other possible identification technology, which may be determined according to actual usage requirements, and the embodiment of the present invention is not limited.

Optionally, in the embodiment of the present invention, when the user triggers the expansion display of the target picture in the album application, the electronic device may automatically identify the target mind map in the target picture; alternatively, the user may press an identification key (to enable a graph recognition function) to trigger the electronic device to identify the target mind graph in the target picture.

Specifically, the electronic device may recognize the text content in the target picture through an OCR technology, and further recognize the text content by determining whether the text content in the target picture has the features of the mind map. If the target picture has the characteristics of the mind map, the electronic equipment can determine that the target picture contains the mind map; if the target picture does not have the characteristics of the mind map, the electronic device may determine that the target picture does not include the mind map.

Wherein the characteristics of the mind map may include at least one of: the nodes are connected with each other, the relationship between the parent nodes and the child nodes is obvious, and the nodes have characters such as description.

Step 205, the electronic device extracts the node parameters of each node in the target mind map.

The node parameter includes node position information and the node content information.

In the embodiment of the invention, under the condition that the electronic equipment identifies the target mind map in the target picture, the node content information (such as the subject content in a list form) in the mind map is extracted, and the parent-child relationship between the nodes is determined so as to obtain the node position information. Therefore, the electronic equipment can automatically generate the node outline and the corresponding relation tree.

Step 206, the electronic device stores the node parameters of each node in the target mind map.

And step 203C, the electronic equipment responds to the first input and executes target operation on a target node in the N nodes according to the node parameter of the target node.

In the embodiment of the invention, the electronic equipment can store the node content information and the node position information of each node in the target mind map in an associated manner, and then the electronic equipment can call the node parameters to display the mind map according to the actual use scene.

Specifically, if the user inputs on a certain node, the electronic device may determine node content information of the node according to the node location information of the node; or, the electronic device may further acquire the node content information of the node and display the node content information. Therefore, the electronic equipment executes the target operation on the target node in the N nodes according to the node parameters, so that the effect of displaying the thinking guide graph by the electronic equipment can be improved.

Optionally, in the embodiment of the present invention, in the process that the user views the target mind map in the target picture, if the user needs to view the local content of the target mind map more clearly, the user may input (for example, click to input) on a certain node of the target mind map, and trigger the electronic device to display the subject content of the node in an enlarged manner. In addition, the electronic device can store the node position information of the currently displayed first node of the target picture under the condition that the target picture exits, namely the current node position can be stored after the picture is closed, so that when the target picture is triggered to be displayed again by a user, the last-time viewing theme content is still displayed on the screen, and the user can conveniently continue viewing according to the last-time progress when viewing the thinking picture again.

In this case, after step 201 of fig. 2, the mind map display method provided by the embodiment of the present invention may further include steps 207 to 209 described below.

Step 207, the electronic device receives a second input of the target picture.

The second input may be a click input of a user to a certain node in the target picture.

And step 208, in response to the second input, the electronic device displays the target picture in an amplifying mode according to the amplifying scale corresponding to the second input, and stores the node position information of the first node in the first area of the target picture.

The first area of the target picture is displayed in the display area of the electronic equipment, and other areas except the first area in the target picture are hidden. It should be noted that the first area may include a node selected by the user on the target picture. That is, if the user clicks a certain node in the target picture, the electronic device may enlarge and display the target picture with the node position as a center, and hide and display other parts of content in the target picture.

Optionally, the size, the shape, and the like of the first area may be determined according to actual use requirements, and the embodiment of the present invention is not limited.

And 209, when the electronic equipment displays the target picture next time, the electronic equipment displays the target picture according to the node position information of the first node.

In one aspect, the electronic device may record the first node currently displayed in the screen center when the user is no longer viewing the target picture or exits the album application. When the user views the target picture next time, the electronic device may enlarge and display the mind map centering on the recorded first node.

On the other hand, the user can also press the first node of the mind map for a long time, and select the operation of 'saving position' in the pop-up box, the electronic device can automatically save the position information of the first node, and when the user triggers and displays the mind map again, the user automatically jumps to the subject content of the first node for displaying, so that the user can set the browsing starting position when the mind map is opened next time according to personal requirements.

The method for displaying the mind map provided by the embodiment of the invention can help a user to quickly locate the concerned node in the mind map, and greatly improves the efficiency of the user for checking the mind map.

Optionally, in the embodiment of the present invention, in a case that the electronic device displays the target picture, if the user needs to view a certain node of the target mind map in the target picture, the user may input the keyword to trigger the electronic device to search for the corresponding node according to the keyword, so that the user can quickly locate the node in the mind map for viewing. That is, the embodiment of the present invention can quickly search or locate a certain node in the mind map according to the keyword.

In this case, before the step 202, the mind map display method provided by the embodiment of the present invention may further include the following steps 210 to 212.

Step 210, the electronic device displays a search box on the target picture.

In step 211, the electronic device receives a third input of the keyword entered by the user in the search box.

And step 212, the electronic equipment responds to the third input, displays the target picture according to a preset display mode, so as to highlight the first node indicated by the keyword in the target thinking graph.

Optionally, in the embodiment of the present invention, the predetermined display manner may be a manner of enlarged display according to a certain enlargement ratio, or may be a manner of highlighted display (for example, bold display, increase a shadow, change a display color, and the like), or may be any other possible display manner, which may be determined according to actual use requirements, and the embodiment of the present invention is not limited.

In the embodiment of the invention, after receiving the input of the keyword input by the user in the search box, the electronic equipment compares the keyword with each subject content of the target mind map in the target picture, and under the condition that a certain subject content contains the keyword, the subject content of the node is highlighted according to a preset display mode, so that the user can quickly position the node in the mind map for viewing.

Illustratively, as shown in fig. 8 (a), the electronic device displays a target picture 30 on which a search box 37 is displayed. If the user inputs a keyword, for example, "adjust the mind", in the search box 37, as shown in (b) of fig. 8, the electronic device may enlarge and display the subject content including "adjust the mind" in the target picture to highlight the node indicated by the keyword "adjust the mind" in the target mind map, which is convenient for the user to quickly locate a certain node in the mind map for viewing.

The embodiment of the invention can avoid various problems when the mind map in the picture format is viewed through the electronic equipment, and solves various defects of the traditional method for viewing the mind map through the picture preview mode.

As shown in fig. 9, an embodiment of the present invention provides an electronic device 700, where the electronic device 700 may include a display module 701 and a receiving module 702;

a display module 701, configured to display a target picture, where the target picture includes a target mind map, and the target mind map includes N nodes;

a receiving module 702, configured to receive a first input of a target picture displayed by the display module 701;

a display module 701, further configured to perform a target operation on a target node of the N nodes in response to the first input received by the receiving module 702;

wherein the target operation includes any one of: and displaying the node content information of the target node, updating the node content information of the target node, and recording the node position information of the target node.

Optionally, in this embodiment of the present invention, with reference to fig. 9, as shown in fig. 10, an electronic device 700 provided in this embodiment of the present invention further includes an identification module 703 and a first storage module 704;

an identifying module 703, configured to identify a target mind map in the target picture before the display module 701 performs a target operation on a target node in the N nodes, and extract a node parameter of each node in the target mind map, where the node parameter includes node position information and node content information;

a first storage module 704, configured to store the node parameter of each node in the target mind map extracted by the identification module 703;

the display module 701 is specifically configured to execute a target operation on a target node in the N nodes according to the node parameter of the target node stored in the first storage module 704.

Optionally, in this embodiment of the present invention, the content information of the node includes at least one of the following: subject matter of the target node and related information related to the subject matter.

Optionally, in the embodiment of the present invention, if the first input is: if the electronic device includes a first screen and a second screen, the display module 701 is specifically configured to display the target picture on the first screen and display node content information of the target node on the second screen.

Optionally, in the embodiment of the present invention, if the first input is: if the input is input at the position of the target node in the target picture, the display module 701 is specifically configured to add the first content at the position of the target node in the target picture.

Optionally, in this embodiment of the present invention, with reference to fig. 9, as shown in fig. 11, the electronic device provided in this embodiment of the present invention further includes a second storage module 705;

the receiving module 702 is further configured to receive a second input to the target picture after the display module 701 displays the target picture;

the display module 701 is further configured to, in response to the second input received by the receiving module 702, display the target picture in an enlarged manner according to an enlargement ratio corresponding to the second input; the first area of the target picture is displayed in the display area of the electronic equipment, and other areas except the first area of the target picture are hidden;

a second storage module 705, configured to store node position information of a first node in a first area of the target picture that is displayed in an enlarged manner by the display module 701;

the display module 701 is further configured to display the target picture according to the node position information of the first node when the electronic device displays the target picture next time.

Optionally, in this embodiment of the present invention, the display module 701 is further configured to display a search box on the target picture before the receiving module 702 receives the first input to the target picture;

a receiving module 702, configured to receive a third input that the user inputs a keyword in the search box displayed by the display module 701;

the display module 701, in response to the third input received by the receiving module 702, displays the target picture according to a predetermined display manner to highlight the first node indicated by the keyword in the target mind map.

It should be noted that the first storage module and the second storage module may be the same module, or may be two independent different modules, which may be determined according to actual usage requirements, and the embodiment of the present invention is not limited.

The electronic device provided by the embodiment of the present invention can implement each process implemented by the electronic device in the above method embodiments, and is not described herein again to avoid repetition.

The electronic equipment provided by the embodiment of the invention can display a target picture, wherein the target picture comprises a target thinking guide graph, and the target thinking guide graph comprises N nodes; receiving a first input to the target picture; and in response to the first input, performing a target operation on a target node of the N nodes; wherein the target operation comprises at least one of: and displaying the node content information of the target node, updating the node content information of the target node, and recording the node position information of the target node. The embodiment of the invention can be applied to the scene of the picture containing the mind map viewed by the electronic equipment, and by the scheme, under the condition that the picture containing the mind map is displayed by the electronic equipment, a user can trigger the electronic equipment to execute the target operation on the target node in the mind map according to the actual use requirement: for example, if a user selects a target node of the mind map, the electronic device may directly display node content information of the target node; alternatively, if the user performs editing input on the target node of the mind map, the electronic device may display the updated node content information of the target node. Because the thought-graph usually comprises a large number of nodes and each node comprises corresponding node content information, the thought-graph comprises a large number of node content information, and the node content information of the thought-graph can be flexibly displayed according to the user requirements through the scheme, so that the user can view and operate the thought-graph more intuitively and conveniently.

Fig. 12 is a schematic diagram of a hardware structure of an electronic device implementing various embodiments of the present invention. As shown in fig. 12, the electronic device 800 includes, but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, a processor 810, and a power supply 811. Those skilled in the art will appreciate that the electronic device configuration shown in fig. 12 does not constitute a limitation of the electronic device, and that the electronic device may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

The display unit 806 is configured to display a target picture, where the target picture includes a target mind map, and the target mind map includes N nodes; a user input unit 807 for receiving a first input to the target picture displayed by the display unit 806; a display unit 806 for performing a target operation on a target node among the N nodes in response to a first input received by the user input unit 807; wherein the target operation comprises any one of: and displaying the node content information of the target node, updating the node content information of the target node, and recording the node position information of the target node.

The embodiment of the invention provides electronic equipment which can be applied to viewing scenes containing pictures of thought images, and under the condition that the electronic equipment displays the pictures containing the thought images, a user can trigger the electronic equipment to execute target operation on a target node in the thought images according to actual use requirements: for example, if a user selects a target node of the mind map, the electronic device may directly display node content information of the target node; alternatively, if the user performs editing input on the target node of the mind map, the electronic device may display the updated node content information of the target node. Because the thought-graph usually comprises a large number of nodes and each node comprises corresponding node content information, the thought-graph comprises a large number of node content information, and the node content information of the thought-graph can be flexibly displayed according to the user requirements through the scheme, so that the user can view and operate the thought-graph more intuitively and conveniently.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 801 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 810; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 801 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. Further, the radio frequency unit 801 can also communicate with a network and other devices through a wireless communication system.

The electronic device 800 provides wireless broadband internet access to the user via the network module 802, such as to assist the user in sending and receiving e-mail, browsing web pages, and accessing streaming media.

The audio output unit 803 may convert audio data received by the radio frequency unit 801 or the network module 802 or stored in the memory 809 into an audio signal and output as sound. Also, the audio output unit 803 may also provide audio output related to a specific function performed by the electronic apparatus 800 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 803 includes a speaker, a buzzer, a receiver, and the like.

The input unit 804 is used for receiving an audio or video signal. The input unit 804 may include an image capture device (e.g., a camera) 8040, a Graphics Processing Unit (GPU) 8041, and a microphone 8042. An image capture device 8040 (e.g., a camera) captures image data for still pictures or video. The graphic processor 8041 processes image data of still pictures or video obtained by the image capturing apparatus in the video capturing mode or the image capturing mode. The processed image frames may be displayed on the display unit 806. The image frames processed by the graphics processor 8041 may be stored in the memory 809 (or other storage medium) or transmitted via the radio frequency unit 801 or the network module 802. The microphone 8042 can receive sound, and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 801 in case of a phone call mode.

The electronic device 800 also includes at least one sensor 805, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 8061 according to the brightness of ambient light and a proximity sensor that can turn off the display panel 8061 and/or the backlight when the electronic device 800 is moved to the ear. As one type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of an electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 805 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.

The display unit 806 is used to display information input by the user or information provided to the user. The display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a Liquid Crystal Display (LCD), an organic light-emitting diode (OLED), or the like.

The user input unit 807 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic apparatus. Specifically, the user input unit 807 includes a touch panel 8071 and other input devices 8072. The touch panel 8071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 8071 (e.g., operations by a user on or near the touch panel 8071 using a finger, a stylus, or any other suitable object or accessory). The touch panel 8071 may include two portions of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 810, receives a command from the processor 810, and executes the command. In addition, the touch panel 8071 can be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 8071, the user input unit 807 can include other input devices 8072. In particular, other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

Further, the touch panel 8071 can be overlaid on the display panel 8061, and when the touch panel 8071 detects a touch operation on or near the touch panel 8071, the touch operation is transmitted to the processor 810 to determine the type of the touch event, and then the processor 810 provides a corresponding visual output on the display panel 8061 according to the type of the touch event. Although the touch panel 8071 and the display panel 8061 are shown in fig. 12 as two separate components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 8071 and the display panel 8061 may be integrated to implement the input and output functions of the electronic device, and the implementation is not limited herein.

The interface unit 808 is an interface for connecting an external device to the electronic apparatus 800. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 808 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the electronic device 800 or may be used to transmit data between the electronic device 800 and external devices.

The memory 809 may be used to store software programs as well as various data. The memory 809 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 809 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 810 is a control center of the electronic device, connects various parts of the whole electronic device by using various interfaces and lines, performs various functions of the electronic device and processes data by running or executing software programs and/or modules stored in the memory 809 and calling data stored in the memory 809, thereby monitoring the whole electronic device. Processor 810 may include one or more processing units; optionally, the processor 810 may integrate an application processor and a modem processor, wherein the application processor mainly handles operating systems, user interfaces, application programs, and the like, and the modem processor mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 810.

The electronic device 800 may also include a power supply 811 (e.g., a battery) for powering the various components, and optionally, the power supply 811 may be logically coupled to the processor 810 via a power management system to manage charging, discharging, and power consumption management via the power management system.

In addition, the electronic device 800 includes some functional modules that are not shown, and are not described in detail herein.

Optionally, an embodiment of the present invention further provides an electronic device, including the processor 810 shown in fig. 12, the memory 809, and a computer program stored in the memory 809 and capable of running on the processor 810, where the computer program, when executed by the processor 810, implements each process of the above-mentioned embodiment of the mind map display method, and can achieve the same technical effect, and is not described herein again to avoid repetition.

An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the above-mentioned embodiment of the mind map display method, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may include a read-only memory (ROM), a Random Access Memory (RAM), a magnetic or optical disk, and the like.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling an electronic device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method disclosed in the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A method for displaying a mind map, applied to an electronic device, the method comprising:

displaying a target picture, wherein the target picture comprises a target mind map, and the target mind map comprises N nodes;

receiving a first input of the target picture;

in response to the first input, performing a target operation on a target node of the N nodes;

wherein the target operation comprises any one of: and displaying the node content information of the target node, updating the node content information of the target node, and recording the node position information of the target node.

2. The method of claim 1, wherein prior to performing the target operation on the target node of the N nodes, the method further comprises:

identifying the target mind map in the target picture, and extracting and storing node parameters of each node in the target mind map, wherein the node parameters comprise the node position information and the node content information;

the performing a target operation on a target node of the N nodes comprises:

and executing target operation on the target node in the N nodes according to the node parameter of the target node.

3. The method according to claim 1 or 2, wherein the node content information comprises at least one of: the subject content of the target node and related information related to the subject content.

4. The method of claim 1, wherein the first input is: an input on the position of the target node in the target picture;

in a case where the electronic device includes a first screen and a second screen, the displaying a target picture includes:

displaying a target picture on the first screen;

the displaying the node content information of the target node comprises:

and displaying the node content information of the target node on the second screen.

5. The method of claim 1, wherein the first input is: an input on the position of the target node in the target picture;

the updating of the node content information of the target node includes:

and adding first content at the position of the target node in the target picture.

6. The method of claim 1, wherein after the displaying the target picture, the method further comprises:

receiving a second input of the target picture;

responding to the second input, displaying the target picture in an amplifying mode according to the amplifying scale corresponding to the second input, and storing node position information of a first node in a first area of the target picture; the first area of the target picture is displayed in the display area of the electronic equipment, and other areas of the target picture are hidden;

and when the target picture is displayed next time by the electronic equipment, displaying the target picture according to the node position information of the first node.

7. The method of claim 1, wherein prior to receiving the first input for the target picture, the method further comprises:

displaying a search box on the target picture;

receiving a third input of a keyword into the search box;

and responding to the third input, displaying the target picture according to a preset display mode to highlight a first node indicated by the keyword in the target thinking picture.

8. An electronic device, comprising a display module and a receiving module;

the display module is used for displaying a target picture, wherein the target picture comprises a target mind map, and the target mind map comprises N nodes;

the receiving module is used for receiving a first input of the target picture displayed by the display module;

the display module is further configured to execute a target operation on a target node of the N nodes in response to the first input received by the receiving module;

9. The electronic device of claim 8, further comprising an identification module and a first storage module;

the identification module is used for identifying the target thinking graph in the target picture and extracting node parameters of each node in the target thinking graph before the display module performs target operation on a target node in the N nodes, wherein the node parameters comprise the node position information and the node content information;

the first storage module is used for storing the node parameter of each node in the target thinking map extracted by the identification module;

the display module is specifically configured to execute a target operation on a target node in the N nodes according to the node parameter of the target node stored in the first storage module.

10. The electronic device according to claim 8 or 9, wherein the node content information comprises at least one of: the subject content of the target node and related information related to the subject content.

11. The electronic device of claim 8, wherein the first input is: an input on the position of the target node in the target picture;

the display module is specifically configured to display a target picture on the first screen and display node content information of the target node on the second screen under the condition that the electronic device includes the first screen and the second screen.

12. The electronic device of claim 8, wherein the first input is: an input on the position of the target node in the target picture;

the display module is specifically configured to add a first content to the position of the target node in the target picture.

13. The electronic device of claim 8, further comprising a second storage module;

the receiving module is further used for receiving a second input of the target picture after the display module displays the target picture;

the display module is further configured to respond to the second input received by the receiving module, and display the target picture in an enlarged manner according to an enlargement ratio corresponding to the second input; the first area of the target picture is displayed in the display area of the electronic equipment, and other areas of the target picture are hidden;

the second storage module is used for storing the node position information of the first node in the first area of the target picture which is displayed in an amplifying way by the display module;

the display module is further configured to display the target picture according to the node position information of the first node when the target picture is displayed next time by the electronic device.

14. The electronic device of claim 8,

the display module is further configured to display a search box on the target picture before the receiving module receives the first input of the target picture;

the receiving module is further used for receiving a third input of inputting keywords in the search box displayed by the display module;

the display module responds to the third input received by the receiving module, displays the target picture according to a preset display mode, and highlights a first node indicated by the keyword in the target thinking map.

15. An electronic device, characterized in that the electronic device comprises a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the mind map display method according to any one of claims 1 to 7.