Method for marking size of graph in CAD software

A graphic size and size technology, applied in editing/combining graphics or text, special data processing applications, instruments, etc., can solve problems such as increasing the complexity of labeling, and achieve the effect of improving labeling efficiency

Pending Publication Date: 2019-10-18
ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE
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Problems solved by technology

[0003] Since the image in the view window may have different types of graph units, for example, there are both arcs and line segments, it is necessary to switch the label window constantly when labeling them, and when there are too many graph units, this is bound to increase. The complexity of labeling, and what is even more regrettable is that when continuously switching labeling windows to label different graph line units, if the middle map returns due to a labeling error, the size of the graphic units marked by the continuous labeling action will be the same. Automatically withdraw all

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  • Method for marking size of graph in CAD software
  • Method for marking size of graph in CAD software

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Embodiment Construction

[0031] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "Down", "Left", "Right" and so on are only used to indicate the relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may also change acc...

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Abstract

The invention discloses a method for marking a graph size in CAD software. The method comprises the steps of obtaining an instruction of a user for selecting a graph line unit; selecting and obtaininga graph line unit from the graph; determining a graph line type of the selected and acquired graph line unit; determining a size type required to be marked according to the graph line type; calculating a size value corresponding to the size type needing to be marked; and identifying the size value at a preset position. After the CAD software switches the annotation size state, the to-be-marked drawing line can be selected through the mouse, the type of the to-be-annotated size is automatically recognized, then the situation that the annotation type is switched by clicking an annotation switching window is avoided, and the marking efficiency is improved.

Description

technical field [0001] The invention relates to a method for marking graphic dimensions in computer-aided design software (CAD). Background technique [0002] In the CAD software in the prior art, when it is necessary to mark the graphic size, it is necessary to first click on the mark window on one side of the window. This side of the window has different mark windows to correspond to mark different types of sizes. For example, when it is necessary to mark a circle For the diameter, you need to click the diameter label window with the mouse first, and then implement the circle label. When you need to label the length of the line segment, you need to click the line segment label window first. [0003] Since the image in the view window may have different types of graph units, for example, there are both arcs and line segments, it is necessary to switch the label window constantly when labeling them, and when there are too many graph units, this is bound to increase. The com...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G06T11/60
CPCG06T11/60G06F30/00
Inventor 张帆王兰兰王丽平陈光伟索小娟
Owner ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE
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