| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device capable of displaying an image having sufficient margins ensured as an image based on draft data without requiring time and effort to ensure margins.SOLUTION: A display controller 11 of a touch panel system 1 performs first margin processing to change magnification of a pre-processing image 37a. In the first margin processing, the display controller 11 specifies description areas a and a blank area 36a in the pre-processing image 37a, and calculates a magnification rate that is a rate of the entire size of a first post-processing image 37b that is an image based on image data after magnification changing processing is performed, to the entire size of the post-processing image 37a. The display controller 11 further performs magnification changing processing on description areas b on the basis of a magnification rate smaller than the calculated magnification rate so as to generate description areas b of a first post-processing image 37b. |
