With this program from the Horizon B side there are 2 Crosswires (+ and X) which can be moved around the screen and are used to define various figures.
+ is moved by pressing the arrow keys 5,6,7 or 8
x by pressing shift-5,6,7 or 8
The cross wires move one pixel at a time but can be ajusted to move more if needed.
Download File:
File Date:
3 May 1997