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Graph drawing method and device

A graphics drawing and graphics technology, applied in the computer field, can solve problems such as burrs and affect the visual effect of graphics, and achieve the effect of improving the visual effect.

Active Publication Date: 2015-11-25
KINGDEE SOFTWARE(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when using GDI+ to draw arc-shaped graphics, such as circles, there will be burrs, which will affect the visual effect of the graphics

Method used

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  • Graph drawing method and device

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Embodiment Construction

[0031] Embodiments of the present invention provide a graph drawing method and device, which are used to solve the problem of rough edges of the graph and improve the visual effect of the graph. The details are described below respectively.

[0032] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0033] The terms "first", "second", "third", "fourth", etc. (if any) in the description an...

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Abstract

The embodiment of the invention discloses a graph drawing method and device. The graph drawing method and device are used for solving the burr problem of graphs and improving the visual effect of the graphs. The method includes the steps that a target graph is drawn on a control, a transparent background layer is drawn on the control and located on the next layer of the target graph, a non-border window is drawn on the control, the background of the non-border window is a bit map of the position overlapped with the background layer, and the non-border window is located on the former layer of the target graph. Due to the fact that the background of the non-border window is the same as the transparent background layer of the target graph, when the target graph is covered with the non-border window, burrs of the target graph can be covered, and the visual effect of the graph can be improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a graph drawing method and device. Background technique [0002] Graphics Device Interface (GDI+, GraphicsDeviceInterface) is an open source project. Its main task is to be responsible for the information exchange between the system and the drawing program, and to handle the graphics output of all Windows programs. [0003] In the client application, you can call GDI+ to draw graphics, or you can directly load the processed UI diagram. In some cases, using GDI+ for drawing is more flexible and has higher performance than directly using UI diagram. For example: the calendar controls on office software now generally have the function of business marking, and the markings are in various forms, such as red dots, highlighting, and round edges. These markings can be directly drawn with GDI+. [0004] However, when using GDI+ to draw arc-shaped graphics, such as circles, there will b...

Claims

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Application Information

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IPC IPC(8): G06F9/44G06T11/00
Inventor 陈骥
Owner KINGDEE SOFTWARE(CHINA) CO LTD
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