Drawing data generation program, drawing data generation apparatus, and drawing data generation method

摘要

The computer generates drawing data from the display information of the content according to the analysis result of the hierarchical structure of the content (step 301), and stores the drawing data in the first drawing buffer among the plurality of drawing buffers (step 302) . Next, the computer specifies the non-updated area and the update area in the display information of the content based on the analysis result according to the update of the content (step 303), and performs update drawing from the display information after update Data is generated (step 304). Then, the computer stores the drawing data of the non-updated area stored in the first drawing buffer and the updated drawing data in the second drawing buffer among the plurality of drawing buffers (step 305).