draw-line

Arguments: stream from to

Draws a line on stream from from to to (from and to must be position objects, as created by make-position). stream should be a graphical-stream.

If from and to are the same and line-width is 1, nothing will be drawn. You can draw a single pixel using the pixel function.

To use individual coordinates rather than creating position objects, see draw-line-x-y.

See also erase-line.

See also cg-drawing.htm.

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Created 2019.8.20.