| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for generating an electronic document having an enclosed area using a painting-out color.SOLUTION: A digital expression of a source document including an enclosed area and at least one corresponding background area, in which the enclosed area is overlapped with at least a part of the background area is received. A painting-out color is determined from the digital expression with respect to the enclosed area, and a reference background color is determined from the corresponding background area of the digital expression with respect to the enclosed area. The method includes assigning a transparent painting-out color to the enclosed area on the basis of the comparison of the determined painting-out color with the reference background color of the enclosed area, and storing the enclosed area by using the transparent painting-out color for generating an electronic document. |
