| 摘要 |
PROBLEM TO BE SOLVED: To provide an information display device that can appropriately remove characters held as stroke data (shapes of characters are held in coordinate data on the center line for every single stroke).SOLUTION: Pieces of pen stroke data, which are input during a period from the earliest input time to the latest input time of pen stroke data that crosses eraser stroke data, are removed from a pen stroke data table at once (S134, S101 to S115). Thus, characters held as the pen stroke data (shapes of characters are held in coordinate data on the center line for every single stroke) in the pen stroke data table can be appropriately removed. |
