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Graph drawing method and electronic device

A graphics drawing and electronic equipment technology, applied in branch office equipment, telephone communication, electrical components, etc., can solve problems such as low efficiency and cumbersome process, achieve the effect of improving the effect, saving workload, and improving the efficiency of graphics drawing

Inactive Publication Date: 2020-09-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] From the above description, it can be seen that the graphics drawing process of an area in the GUI includes drawing outlines and filling textures. Usually, there are many display contents in a GUI. According to the graphics drawing process of the prior art, the process is cumbersome and the efficiency is low.

Method used

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  • Graph drawing method and electronic device
  • Graph drawing method and electronic device
  • Graph drawing method and electronic device

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Embodiment Construction

[0038] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0039] In the following, some terms used in the embodiments of the present application are explained, so as to facilitate the understanding of those skilled in the art.

[0040] The graphics involved in the embodiments of the present application are the GUI displayed on the display screen of the terminal device, including the main interface (also called the desktop, such as figure 1The interface shown), negative one-screen display interface, and the display interface of each application program (application, app). The application program involved in the embodiment of the present application is a computer program capable of realizing one or more specific functions. Typically, multiple application programs can be installed in a terminal device. For example, camera application, SMS application, MMS a...

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PUM

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Abstract

The invention discloses a graph drawing method and an electronic device. The method comprises: when the electronic device displays a first graph, detecting a user input event; generating a graph drawing instruction based on the input event, wherein the graph drawing instruction comprises drawing elements of a target graph; based on the drawing elements of the target graph, when the target graph isdrawn, re-rendering a first region needing to be re-rendered in the first graph; synthesizing the first region and the second region after the re-texture rendering to obtain a target graph; wherein the second region is a region which does not need to be rendered again on the first graph; displaying target graphics. According to the graph drawing method, the electronic device only needs to renderthe first area needing to be rendered again on the first graph, and does not need to render the second area (the area not needing to be rendered again) again, so that the power consumption is reduced,and the efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of terminals, in particular to a graphics drawing method and electronic equipment. Background technique [0002] At present, electronic devices are provided with display screens, and various graphical user interfaces (graphical user interface, GUI) can be displayed on the display screens. Take mobile phones as an example, see figure 1 As shown in , it is a schematic diagram of a GUI of a mobile phone. Usually, a GUI is a graphic drawn by the mobile phone through a series of graphic drawing processes. [0003] In the prior art, the graphic drawing process of the mobile phone is as follows: [0004] Since the display content of different areas on a GUI is different, the mobile phone can first draw the outline of each area, and then fill the picture in each outline (that is, the texture rendering process), obtain the graphics of each area, and then synthesize the images of each area a GUI. by fi...

Claims

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Application Information

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IPC IPC(8): G06F9/451H04M1/725H04M1/72403
CPCG06F9/451G06F3/04817G06F3/0488G06F3/04886G06F3/0484
Inventor 党茂昌王红良徐波范振华李丽张茹
Owner HUAWEI TECH CO LTD
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