The invention relates to an array
graph drawing method, belongs to the technical field of photoetching, and solves the problem of low
graph drawing speed in the prior art. The array
graph drawing method comprises the following steps: S1, reading a
vector diagram file; S2, carrying out binaryzation on the
vector diagram file; S3, extracting a contour in the graph; S4, matching the extracted contours with contours in a
template library; S5, performing unit grouping on the matched template and recording the position of each unit; S6, performing refined drawing on the unit grouping graph; and S7, filling the finely drawn unit grouping graph to the corresponding position recorded in the S5. According to the method, the unit array graphs in the
vector diagram are extracted by
processing the vector diagram, and after the unit array graphs are finely drawn, the unit array graphs are recovered into the bitmaps which can be identified by the photoetching
machine in a translation filling mode for
exposure of the photoetching
machine, so that the drawing time can be greatly saved by utilizing the method.