Other 3.0 Graphics Procedures and Functions

  GetPic      Copies the contents of an area on the screen into a buffer;
              contents can be restored later with PutPic
  GraphWindow Defines an area of the screen as the active window in any of
              the graphics modes
  Plot        Plots a point at the specified coordinates and in the specified
              color
  PutPic      Copies the contents of a buffer to the screen

  Function    What It Does :
  GetDotColor Returns the color value of the dot at the indicated location

  GRAPH3.TPU