| 摘要 |
<p>PURPOSE:To reduce number of times of coordinate data input and to attain accurate drawing data by evaluating a coordinate data before on/off decision of an input switch and displaying the result. CONSTITUTION:A coordinate data generated corresponding to an indicator of a coordinate indicator is fed to an input section 21 from a digitizer 1 and read. A coordinate conversion section 23 converts a logic coordinate. The data is evaluated based on the evaluation condition read from an evaluation condition storage section 26 and the result of evaluation is displayed on a display section 27. Whether or not an input switch is depressed from the coordinate indicator with respect to the evaluated logic data is decided by a switch decision section 22 and when depressed, an effective logic coordinate at depression is fed to a processing section 24a. The processing section 24a uses it as an effective input graph data for various processings and stores it as a preceding coordinate data into the storage section 26.</p> |
