| 摘要 |
<p>PURPOSE:To obtain two-dimensional vector information having a magnitude and a direction for certain positional coordinates by executing detection of coordinates of two points simultaneously. CONSTITUTION:Switches 2, 4 and a dial 5 are for adjusting the length between two crosses 40, 41, that is, the length of a cursor line 42. When the switch 2 is pushed once, the length of the cursor line 42 becomes larger by a specified length, and when the switch 4 is pushed once, the length of the cursor line becomes shorter by a specified length. The length of the cursor line 42 can also be adjusted by turning the dial 5. When drawing lines, graphics, etc., using two sensors 10, 11, for instance,drawing bold lines by two crosses 40, 41, lines of desired thickness 44, 45 can be drawn by changing the distance between two crosses 40, 41 slanting the cursor line 42.</p> |
