erase-contents-box

Arguments: stream box

Erases (i.e. replaces with the background color or texture) the specified filled box from stream. box must be a box object, such as created by make-box. stream should be a graphical-stream.

Contrast with fill-box, which draws a filled box on stream.

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

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Created 2015.5.21.