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Node addition method, device, device and storage medium for mind map

A mind map and node technology, applied in the field of interaction, can solve problems such as insufficient utilization of screen space, node addition, and inconvenience for users to view, and achieve the effects of convenient interaction, improved utilization, and easy viewing

Active Publication Date: 2019-02-12
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method, device, device, and storage medium for adding nodes to a mind map, so as to solve the problems in the prior art that when editing a mind map, nodes are added beyond the screen, inconvenient for users to view, and insufficient utilization of screen space

Method used

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  • Node addition method, device, device and storage medium for mind map
  • Node addition method, device, device and storage medium for mind map
  • Node addition method, device, device and storage medium for mind map

Examples

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Embodiment 1

[0080] image 3 It is a method flowchart of a method for adding nodes to a mind map provided in Embodiment 1 of the present invention.

[0081] The node adding method of the mind map provided by this embodiment can be executed by the node adding device of the mind map, the node adding device of the mind map can be realized by software and / or hardware, the node adding device of the mind map It can be composed of two or more physical entities, or one physical entity. The device for adding nodes to the mind map can be a computer, a mobile phone, a tablet or an interactive smart tablet, etc. In the embodiment, part of the content is described by taking the interactive smart tablet as an example of adding devices to the nodes of the mind map, wherein the interactive smart tablet can use touch technology to manipulate the content displayed on the display panel and realize human-computer interaction An integrated device for operation, which integrates one or more functions such as ...

Embodiment 2

[0100] Figure 8 It is a flow chart of a method for adding nodes to a mind map provided by Embodiment 2 of the present invention. refer to image 3 , the node adding method provided in this embodiment specifically includes:

[0101] Step S201: Receive a node generation instruction.

[0102] Step S202: Identify the boundary of the display area of ​​the mind map.

[0103] Step S203: If the target node is the root node and there is no existing child node, select a direction from the priority sequence of the first direction to add a new child node.

[0104] If the target node is the root node, that is, there are no adjacent nodes in the four directions of the target node, if the distance between the target node and the boundary of the display area allows, you can choose any direction to add new child nodes in space , in order to ensure the maximum utilization of space and avoid adding new child nodes in any direction at will, set the priority sequence of directions for multipl...

Embodiment 3

[0153] Figure 18 It is a schematic structural diagram of a mind map node adding device provided by Embodiment 3 of the present invention. The node adding device provided in this embodiment can be integrated in a node adding device, and the node adding device can be composed of two or more physical entities, or can be composed of one physical entity, and the node adding device can be a computer, a mobile phone, a tablet , projector or interactive smart tablet, etc. refer to image 3 , the device for adding nodes provided in this embodiment specifically includes:

[0154] The first instruction receiving unit 401 is configured to receive a node generation instruction, and the node generation instruction specifies a target node;

[0155] A boundary identification unit 402, configured to identify the boundary of the display area of ​​the mind map;

[0156] A node adding unit 403, configured to add a new child node to the target node within the boundary of the display area, the...

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Abstract

The embodiment of the invention discloses a node adding method, a device, a device and a storage medium of a mind map, which relate to the interaction field. The invention specifically generates an instruction by receiving a node, and the node generates an instruction to designate a target node. Recognizing the boundary of the display area of mind map; A new child node is added for the target nodewithin the boundary of the display area, the position of the target node in the display area is unchanged, and the new child node is located in the peripheral associated area of the target node. In the editing process of mind map, all the graphic elements of mind map are displayed in the scope of screen, which is convenient to view the whole content of mind map, and the interaction is more convenient, at the same time, the utilization rate of screen space is also improved.

Description

technical field [0001] The embodiments of the present invention relate to the field of interaction, and in particular to a method, device, equipment and storage medium for adding nodes to a mind map. Background technique [0002] Mind map, also known as brain map, mental map, brainstorming map, inspirational trigger map, concept map, tree map, branch map or mind map, is a tool for image thinking and an auxiliary tool for thinking using images. [0003] Usually the direction of the mind map extends horizontally to the right. During the editing process, when adding a child node to a node, it is usually added on the right side of the node. If there are multiple child nodes, the child node is vertical to the parent node. Centered. Of course, there are also layout methods that extend to the left or extend up and down, but this is only a change in the layout, and the internal logical relationship between nodes is the same. [0004] The problem with this adding method is that whe...

Claims

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Application Information

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IPC IPC(8): G06F3/0481G06F16/901
CPCG06F3/0481
Inventor 何瑜玲
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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