| 摘要 |
PURPOSE:To execute a raster picture drawing at a high speed in a device side by securing a chain pointer table area, and a graphic element store area. CONSTITUTION:A graphic element store area SEG is a part for storing a graphic element data being a random vector, and shown by a store address (address) (a)A for storing the graphic element data by one each. A storage part of the store address (a)A of a random vector A has a part for storing a chain pointer CPTR and a part for storing the graphic element data DATA. A chain pointer table CT is provided in order to couple a coordinate of an axis X and a graphic element stored in the graphic element store area SEG. Also, the chain pointer CT stored in the graphic element store area SEG is used for coupling the corresponding graphic element and its first axis X, and other graphic element related to its axis X. |
