System and method for drawing plane vector diagram based on image as background

A technology of plane vector and background painting, applied in the field of drawing, can solve the problems of complex process, low efficiency and high cost, and achieve the effect of simple operation, simple and convenient operation, and wide range.
CN106971370AActive Publication Date: 2017-07-21ηŽ‹εΎ
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
ηŽ‹εΎ
Publication Date
2017-07-21

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Abstract

The invention discloses a system and a method for drawing a plane vector diagram based on an image as a background, and belongs to the field of drawing. In view of the problem in the prior art that the existing mode of drawing based on parallel alignment has the disadvantages of low efficiency, frequent missing, high cost and complex process, the invention provides a system and a method for drawing a plane vector diagram based on an image as a background. The system comprises a vector layer processor which is responsible for displaying and controlling a plane vector diagram, a background layer processor which is responsible for displaying and controlling pictures or images, a screen operation capture device which is responsible for capturing coordinate information in the moving process of a finger on the screen and transmitting the information to a layer linkage device, a function selector which is responsible for recording the mode of operation on a layer at a specific time, and the layer linkage device which is responsible for controlling the drawing order and the image change. The system and the method can ensure high drawing efficiency, and are convenient, simple, and low in cost.
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Description

Technical field

[0001] The invention relates to the field of drawing, and more specifically, to a system and method for drawing a flat vector diagram based on a picture as a background. Background technique

[0002] Vector graphics are drawn based on geometric characteristics. The vector can be a point or a line. Vector graphics can only be generated by software. The file takes up less internal space, because this type of image file contains independent separate images, which can be free Restricted recombination. Its characteristic is that the image will not be distorted after magnification, has nothing to do with the resolution, and is suitable for graphic design, text design and some logo design, layout design, etc.

[0003] In the field of architectural design, people need to draw a large number of flat vector diagrams. The current way of drawing a plane vector diagram is generally: put the reference picture aside, and draw the picture while comparing it. This is the drawing m...

Claims

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