| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming device capable of suppressing occurrence of moire and representing halftone. SOLUTION: A prescribed pattern including a pixel 201a represented by first gradation and a pixel 201b represented by second gradation is detected in bitmap data developed into bitmap, and all pixels included in the detected pattern are converted into pixels 201c having third gradation on the basis of the first and second gradation. |
