erase-to

Arguments: stream to

Erases (i.e. replaces with the background color or texture) from stream the line from the current position (as returned by current-position applied to stream) to the to position. to must be a position object (see make-position). stream should be a graphical-stream.

Contrast with draw-to which draws the line on stream.

To use individual coordinates rather than creating position objects, see erase-to-x-y.

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Created 2010.1.21.