| 摘要 |
PURPOSE:To lighten the burdens of respective processors and to execute a high-speed paint-out drawing by a parallel processing by allocating plural processors in the drawing units of a picture element, a segment, a character, etc. CONSTITUTION:Processing elements 8 of a paint-out area which are selected by a processing element selecting means 2 and to which either the output signal of a paint-out starting position selecting means 3 or a paint-out demand signal from the neighboring processing elements 8 is inputted compare the color data and boundary color data of a picture element in charge based on a paint-out drawing data 1, whether it is a boundary color or not is discriminated by boundary color discriminating means 4, from the result, when it is the same as the boundary color, the color data of the picture element are as they are, when it is different, they are rewritten into paint-out color data and work termination signal is outputted by paint-out rewriting means 5 and paint-out demand means 6 output the paint-out demand signal to the means 4 of the neighboring elements 8. The simultaneous processing of the paint-out drawing the parallel processing of the element paint-out drawing of drawing areas corresponding to respective plural graphics are executed. |
