KMILES@CC.USU.EDU ("Kurt Miles, VAX Consultant") (08/31/89)
I have what is probably a dumb question, easily answered in the references, except that I don't have the references, and they are not locally available (within a 1 or 2 hour drive). I wrote a program to plot a mandelbrot function onto the shr screen. i generated the numbers on aVAX, and have them in an X Y COLOR format in a file. The program reads the data fine, and switches to the shr screen, but doesn't plot any colors. The matrix is 200x200. Using ORCA/C: startgraph(320); (do this 0->199 for n; 0->199 for m) fscanf(fp,"%d %d %d",m,n,color); SetSolidPenPat(color); MoveTo(n,m); LineTo(n,m); (repeat above till done) endgraph; What am I missing? I know I'm new at this, but from the ORCA manual, it looks like is _should_ work. many thanks. Kurt ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Kurt Miles | GreyMan ------> and the <----- DRAGON KMILES@USU (Bitnet) | ...... remember, sometimes the DRAGON wins! KMILES@CC.USU.EDU (Internet) | ------ ------------------------------------------------------------------------------- Doctoral Student in Instructional Technology at Utah State University "Dissertation? Doesn't that come after dinner? I like strawberry shortcake" ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^