1984 Volume 1984 Issue 9 Pages 61-71
In this paper, we presented the principles and the BASIC program for three-dimensional representations of grid data on the screen of the personal computer. The program draws four types of diagrams by means of (1) needle, (2) wall, (3) skelton, and (4) tile methods. The principles will be easily understood by running the BASIC program and watching how each diagram is drawn.