terrell@OHIO-STATE.ARPA (Eric Terrell) (02/12/86)
The only clue about how to do graphics with TDI Modula-2 is the source code of the demo program included in the manual. The demo program seems to use many more routines than I need to use. I simply want to be able to set and clear pixels on the screen (i.e. plot points with integer coordinates in a 2-dimensional cartesian plane). Could someone tell me what routines I will need to use, and perhaps even how to use them? If someone could send me a program that just plots some pixels to the screen given their x-y coordinates, that would be sufficient. I am working on the program for plotting the Mandelbrot set mentioned in Scientific American, August 1985. When I finish it I will send source and object code to net.sources. Thanks in advance, Eric Terrell