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Irregular closed polygon editing and control method, system and terminal

A control method and technology of a control system, applied in the field of graphic editing, can solve problems such as no instructions or reports found, no data collected, etc.

Active Publication Date: 2020-08-14
上海迈内能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no description or report of the similar technology of the present invention, and no similar data at home and abroad have been collected yet.

Method used

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  • Irregular closed polygon editing and control method, system and terminal
  • Irregular closed polygon editing and control method, system and terminal
  • Irregular closed polygon editing and control method, system and terminal

Examples

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Embodiment Construction

[0047]The following is a detailed description of the embodiments of the present invention: this embodiment is implemented on the premise of the technical solution of the present invention, and provides detailed implementation methods and specific operation processes. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

[0048] An embodiment of the present invention provides a method for editing and controlling an irregular closed polygon, including:

[0049] Set up two View views in a layout layout container;

[0050] Place a base map on one of the View views, and place another View view on this base map, as if the two View views are stacked together; among them, save the drawn graphics to the placed base map to realize the drawing of the graphics ;

[0051] Create a basic class (the class is a .java ...

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PUM

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Abstract

The invention provides an irregular closed polygon editing and control method. The method comprises the following steps of: setting two View views in a layout container, placing a base map in one Viewview, and setting the other View view on the base map for drawing a graph; calculating whether a point clicked by a user is within the range of the drawn graph or not, and if so, selecting the drawngraph from graph options; and dragging, zooming in, zooming out, rotating and controlling the selected graph. The invention also provides an irregular closed polygon editing and control system and terminal. According to the invention, by selecting a framework for drawing the graph, integrating view operation, graph selection, gesture operation and other various operations, and graph drawing and redrawing, more convenience can be brought about by the selected good framework; after ensuring that the graph is drawn, it can be guaranteed that the redrawn graph is completely the same as the graph drawn by the user during refreshing and redrawing, the user requirement can be better met, and more functions are achieved.

Description

technical field [0001] The present invention relates to the technical field of graphic editing, in particular to a method, system and terminal for editing and controlling irregular closed polygons. Background technique [0002] At present, in all touch mobile devices, almost all functions related to graffiti on pictures are supported, for example, drawing a line segment, a rectangle or an irregular and crooked figure on a picture, but there is no A related technology that can support drawing an irregular closed polygon. [0003] Being able to support the drawing of an irregular closed polygon is of great significance to picture editing. After supporting the drawing of an irregular closed polygon, it can truly meet the needs of customers. [0004] Do not find description or report similar to the present invention at present, also do not collect similar data both at home and abroad. Contents of the invention [0005] In view of the above-mentioned deficiencies in the prior...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F3/0484G06F3/0486G06T11/20
CPCG06F3/0486G06F3/04842G06F3/017G06F3/04845G06T11/206
Inventor 夏业圣丁腾飞鹿中梁李宗正刘云刘丰闫春强章飞王忠山
Owner 上海迈内能源科技有限公司
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