Label rectangular graph computer produced drawing method

Abstract

The invention discloses a label rectangular graph computer produced drawing method which comprises the steps of: carrying out secondary development aiming at AutoCAD2008 by using Object ARX2008, and respectively drawing four corners of a rectangle by using multiple sections of lines according to the type of the four corners of the rectangle; and setting all frame objects of the rectangle in the same map layer according to the rectangle to be filled, setting a filling object in a filling map layer, storing all object parameters in an expansion data set of a graph, obtaining parameters of the rectangle through expansion data during correction or correcting parameters of corresponding corner points or correcting the current rectangle to achieve the effect of parameterization correction by directly correcting the types of the corners of the rectangle or directly correcting frame colors or filling colors and the like through a direct map layer. According to the invention, the problem of incapability of rapidly drawing the label rectangle and recording to the expansion data set by using a parameterization method in AutoCAD in the traditional drawing method is solved, and work efficiencyis improved.

Description

technical field [0001] The invention relates to a graphic drawing method, in particular to a computer drawing method for drawing and modifying a sign rectangle graphic, belonging to the technical field of printing. Background technique [0002] With the popularity of computers in factories, more and more companies use CAD software for drawing. In the sign making process of sign factories, CAD drawing software is generally used to draw and save the sign graphics that need to be produced in the computer. Then convert the sign graphic file into a file format compatible with the laser imagesetter and output it to the imagesetter, and the imagesetter prints out the film for production. [0003] At present, some improvements have been made to the sign drawing method. Based on the AutoCAD drawing software, the sign is drawn by inputting the parameters of the sign arc, scale line, and scale value, which improves the work efficiency. However, there are some rectangular graphics in t...

AI Technical Summary

Problems solved by technology

However, there are some rectangular graphics in the signage, such as figure 1 As shown, there are several situations: the four corner graphics are normal right angles, or inner right angles, or inner rounded corners, or outer rounded corners, whether they need to be filled with color, etc. It is also very complicated to draw directly in AutoCAD , because the parameter display of the graph after drawing is not intuitive, the parameterized modification operation cannot be performed after drawing, so when drawing, the staff must first draw a right-angled rectangle, then perform chamfering operations, etc., and finally perform filling operations, and the manual operation steps are complicated. , the modification is also inconvenient, and the accuracy is greatly reduced. Therefore, when drawing this kind of signage rectangle graphics, the draftsman has a lot of work, the speed is very slow, and the work efficiency is not high.

Images