Sets the bounds for displayable graphics data in user defined units.
WINDOW left,right,bottom,top
Usage:
WINDOW 0,X,-100,100*X*RATIO
WINDOW -10,10,0,50
WINDOW 10,-10,50,0
Description:
WINDOWdefines the units to be displayed within theVIEWPORTor the hard-clip boundaries. They can be any units of measure you wish to work with (inches, miles, years, etc.). The defaultWINDOWsetting is equal to the defaultVIEWPORTsetting.
TheWINDOWandSHOWstatements differ in how they map data onto the viewport.WINDOWmay use non-isotropic units (the X and Y units are of different lengths); whereasSHOWuses isotropic units (the X and Y units are of equal length).
An image can be "mirrored" about the X or Y axes by reversing the order of the limits for each dimension by specifying the high value before the low value.