| 摘要 |
PURPOSE:To speedily display the outline of the whole curve which is inputted by making connections between plural coordinates, which are inputted, in parallel. CONSTITUTION:When the curve is inputted from a table 1, the tablet 1 outputs Xy coordinates corresponding to the curve to a coordinate editing part 2 in order. The coordinate editing part 2 once receives the coordinates of two points P1 and P2 which are inputted first starts making a connection P1-P2 and requests a display part 3 to make a dot-by-dot display. When new coordinates P3 are outputted from the table 1, the connection between the coordinates P1 and P2 and a connection between the coordinates P2 and P3 are made, dot by dot, alternately. Similarly, when new coordinates are outputted from the tablet 1 to the coordinate editing part 2, the coordinate editing part 2 makes connection between respective coordinates including the new coordinates in parallel. |
