| 摘要 |
<p>PURPOSE: To accurately correct inputted coordinates at a high speed by providing a coordinate correction means for correcting the input coordinate of a sampling point under consideration based on a first coordinate value and a second coordinate value. CONSTITUTION: The coordinate handwritten and inputted by a touch pen 31 on the input operation surface of a touch panel device 12 is sampled by a prescribed sampling cycle. Then, based on the first coordinate value for indicating the coordinate of the sampling point immediately before the sampling point under consideration and the second coordinate value for indicating the input coordinate value of the sampling point immediately after the sampling point under consideration, the input coordinate of the sampling point under consideration is corrected by the coordinate correction means which is a touch panel control part. Thus, the inputted coordinate is accurately corrected at a high speed.</p> |
