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- To: (BUG LISPM) at MIT-AI
- From: cwh@MIT-AI
- Date: Fri ,7 Apr 79 19:38:14 EDT
(TV-DRAW-LINE X0 Y0 X1 Y1 ...) should draw a line from the point X0, Y0 to
the point X1-1, Y1-1. This makes it easier drawing lines to edges of pieces
of paper, etc. which work this way.
In addition, if one sends a window a DRAW-LINE message where one of the
x coordinates is the right margin or one of the y coordinates is the bottom
margin, truncation does not happen correctly. I think the DRAW-LINE method
may be expecting TV-DRAW-LINE to behave as I mentioned above.