| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that the approximate processing result of a path and the processing result of scanning line conversion can not be reused even when there is no change in the path if an attribute is changed when hatching (half tone) is taken into consideration as the attribute. SOLUTION: The image processor for applying various processing to each path on the basis of a processing instruction inputted in each path of a path graphic is provided with registration means 11, 19 for registering the inputted processing instruction, a graphic preprocessing result storage part 22 for storing the processing result of each path executed by a graphic preprocessing means correspondingly to the registration information of the means 11, 19 and comparing means 16, 18 for comparing whether the registration information of the inputted processing instruction and the path is matched with the registration information of the means 11, 19 or not. When they are matched with each other, the processing result stored in the storage part 22 is selected in each path and used for the main processing of a graphic main processing means 23. |
