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AVL.RegionUnion
Computes a region containing pixels from both input regions.
| Namespace: | AvlNet |
|---|---|
| Assembly: | AVL.NET.dll |
Syntax
C++
C#
public static void RegionUnion ( AvlNet.Region inRegion1, AvlNet.Region inRegion2, AvlNet.Region outRegion )
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
 | inRegion1 | AvlNet.Region | First input region. | ||
| inRegion2 | AvlNet.Region | Second input region. | ||
 | outRegion | AvlNet.Region | Output region. |
Description
The operation computes the logical union of two given regions. That is, the resulting region contains pixel locations that belong to one or both of the given regions. Both dimensions (width and height) of the resulting region are set to the maximum of corresponding dimensions of the input regions.
Examples
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RegionUnion run on the sample regions.
Errors
List of possible exceptions:
| Error type | Description |
|---|---|
| DomainError | Input and output regions are not distinct in RegionUnion. |
