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CRect:Intersection
The Intersection method creates the intersection of this CRect with another CRect. The resulting CRect has the smallest absolute extent in each dimension.
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CRect:Intersection( CRect2 )
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The following script replaces CRect R with its intersection with CRectR2:
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R = CRect:new() |
-- create a CRect object |
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R:Set(100, 200, 300, 600) |
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R2 = CRect:new() |
-- create another CRect object |
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R2:Set(-100, 250, 200, 800) |
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R:Intersection( R2 ) |
-- updates R, does not change R2 |
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Printf("%lg:%lg, %lg:%lg\n", R:Get()) |
-- result: 100:200, 300:600. |
where