摘要 |
<p>PURPOSE:To easily input a correcting data, by inputting the inter-section positions of a great number of straight lines after dividing an input range in a grid shape, and storing the coordinate values in advance. CONSTITUTION:The titled system is provided with a microcomputer 1, a display device 2, and a coordinate input device 3, and by designating a point on an input plane in the coordinate input device 3 by a stylus pen, etc., an X and a Y coordinate values corresponding to the point can be obtained, and they are displayed on the display device 2 through the microcomputer 1. From the input plane of the input device 3, a great number of intersection positions in an X and a Y directions sectioned to a great number of parts (cells), are inputted, after the input range is divided in the grid shape, and the coordinate values (reference detecting coordinate values) obtained at that time, are stored in advance corresponding to the coordinate values on the input plane. In this way it is possible to detect the cell including the coordinate value inputted by designating by the stylus pen, etc. on the input plane. And by dividing the cell including the coordinate value repeatedly, it is possible to obtain the coordinate value at a time when the value goes below resolution as a corrected coordinate value.</p> |