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![](../../img/icon/SkipEmpty.png)
SkipEmptyRegion
If the input region contains at least one pixel, then it is copied to the output; otherwise Nil is returned.
Syntax
void avl::SkipEmptyRegion ( const avl::Region& inRegion, atl::Conditional<avl::Region>& outNotEmptyRegion, bool& outIsNotEmpty )
Parameters
Name | Type | Default | Description | |
---|---|---|---|---|
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inRegion | const Region& | Input region | |
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outNotEmptyRegion | Conditional<Region>& | ||
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outIsNotEmpty | bool& |