| 摘要 |
PROBLEM TO BE SOLVED: To improve drawing performance by developing image data only for required image data. SOLUTION: When drawing processing is carried out by using reference image data, which are housed inside a drawing area 1610 in development, a drawing processor prevents development of image data matching an extruded part (a code A part) if the development area of the reference image data is protruded from the drawing area 1610. Consequently, the image data are developed only for image data requiring its development, and drawing performance such as drawing speed can be improved. |
