| 摘要 |
PURPOSE:To provide the graphic data processor which avoids or reduces the repeated processing for graphic classification data of the same kind to increase the processing speed. CONSTITUTION:A preprocessing part successively takes in graphic data to discriminate whether data are graphics of the same kind or not (step S6). When it is discriminated that they are graphic of the same kind, for example, that they are graphic data of the same tetragon, pointers indicating graphic coordinate data are successively stored for the single graphic classification data (steps S8 and S10). Thus, the processing of repeated graphic classification data is avoided to increase the processing speed. |
