Refresh content of the grafhics window

refresh

Forces refresh of the content of the graphics window, independently from the setting of the variable :pool_cfg,"refresh.

Example:

wrap
:pool_cfg,"refresh := false ;try to remove this line
repeat 150 [wait 10 rt 2 * (50 + repcount) fd repcount]
wait 500
refresh

Output: a drawing in the graphics window.

See also:

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