| 摘要 |
<p>PURPOSE:To correct the shift of an address due to a secular change and the change of setting state by inputting a correcting address in the initial stage of an operation and correcting input coordinates on the basis of the input address. CONSTITUTION:A data input device combining a CRT display device with a touch panel TP is constituted of a CRT control part, a touch panel control part and a processing part CPU. If the positional relation between the CRT surface and the touch panel TP is changed, the change is corrected. To correct the change, points A1, C1 on the touch panel TP are touched with a finger, its absolute coordinate position is detected by the touch panel control part and the information of the absolute coordinate position is received by the processing part CPU. In addition, relative coordinates regarding both the points A1, C1 are formed and stored in a storage device together with relational data to the absolute coordinates. The relative coordinate position of a pattern is calculated on the basis of the positional data between the coordinate values to display a correct position on the CRT screen.</p> |
