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Curve editing method and apparatus, device and storage medium

A curve and editing technology, applied in the display field, can solve problems such as unavailable and precise operation, achieve fine adjustment and improve user experience

Inactive Publication Date: 2018-03-02
GUANGZHOU SHIRUI ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is impossible to make fine adjustments to the curve or shape after drawing according to the user's specific requirements, and it is impossible to provide more precise operations after drawing errors

Method used

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  • Curve editing method and apparatus, device and storage medium
  • Curve editing method and apparatus, device and storage medium
  • Curve editing method and apparatus, device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Figure 1a It is a flow chart of a curve editing method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation where fine editing and adjustment is required after the curve drawing is completed. This method can be implemented by the embodiment of the present invention. A device for editing curves is provided, and the device can be implemented by means of software and / or hardware. refer to Figure 1a , the method may specifically include the following steps:

[0031] S110. Adjust the curve to enter an editable mode when a preset trigger event associated with the curve is detected.

[0032] Specifically, after the curve is drawn, when the curve needs to be edited, the shape to be edited is selected. Adjusts the curve to editable mode when a preset trigger event associated with the curve is detected.

[0033] Optionally, the preset trigger event is to trigger an operation event corresponding to when the distance between the real...

Embodiment 2

[0047] Figure 2a It is a flow chart of a curve editing method provided by Embodiment 2 of the present invention. On the basis of the above embodiments, this embodiment is concerned with "according to the user's click operation, add on the curve the corresponding Node" has been optimized. refer to Figure 2a , the method may specifically include the following steps:

[0048] S210. When a preset trigger event associated with the curve is detected, adjust the curve to enter an editable mode, wherein the editable mode is: adjust the selected identifier to a set style, and display the curve node selection box.

[0049] Among them, the style of the selected identifier in the editable mode is the set style, and the node selection box of the curve is displayed. Exemplarily, the identifier of the set style may be a "pencil" style, and then a node selection box is generated, and the selection box generates a node selection box according to the position of the current node.

[0050...

Embodiment 3

[0073] image 3 It is a schematic structural diagram of a curve editing device provided in Embodiment 3 of the present invention, and the device is suitable for executing a curve editing method provided in the embodiment of the present invention. Such as image 3 As shown, the device may specifically include:

[0074] An adjustment module 310, configured to adjust the curve to enter an editable mode when a preset trigger event associated with the curve is detected;

[0075] A node adding module 320, configured to add a node corresponding to the click operation on the curve in the editable mode according to the click operation of the user;

[0076] The editing module 330 is configured to edit the curve through the node and the received editing instruction.

[0077] Further, the preset triggering event is an operation event corresponding to triggering when the distance between the real-time position of the selected identifier and the curve is less than a set distance threshol...

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Abstract

Embodiments of the invention disclose a curve editing method and apparatus, a device and a storage medium. The method comprises the steps of adjusting a curve to enter an editable mode when a preset triggering event associated with the curve is detected; according to clicking operation of a user, adding a node corresponding to the clicking operation to the curve in the editable mode; and through the node and a received editing instruction, editing the curve. The curve can be adjusted more finely, so that the user experience is improved.

Description

technical field [0001] The present invention relates to display technology, in particular to a curve editing method, device, equipment and storage medium. Background technique [0002] In the prior art, after the curve or shape is drawn on the display screen of the terminal device, when it is necessary to adjust the drawn curve or shape, it can only be roughly adjusted by the reference points relied on in the process of adjusting the curve. adjustment. It is impossible to make fine adjustments to the drawn curve or shape according to the user's specific requirements, and it is impossible to provide more precise operations after drawing errors. Contents of the invention [0003] Embodiments of the present invention provide a curve editing method, device, device, and storage medium, which realize finer adjustment of curves and improve user experience. [0004] In a first aspect, an embodiment of the present invention provides a method for editing a curve, the method compri...

Claims

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Application Information

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IPC IPC(8): G06F3/0484G06F3/0488G06F3/0487
CPCG06F3/04842G06F3/0487G06F3/0488
Inventor 陈天龙
Owner GUANGZHOU SHIRUI ELECTRONICS
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