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AVL.RegionBoundingRectangle Method
Computes the smallest rectangle containing a region.
Namespace: | AvlNet |
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Assembly: | AVL.NET.dll |
Syntax
public static void RegionBoundingRectangle( AvlNet.Region inRegion, AvlNet.BoundingRectangleFeature inBoundingRectangleFeature, float inReferenceAngle, AvlNet.RectangleOrientation inRectangleOrientation, out AvlNet.Rectangle2D outBoundingRectangle )
Parameters
Name | Type | Range | Default | Description | |
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inRegion | AvlNet.Region | Input region. | |||
inBoundingRectangleFeature | AvlNet.BoundingRectangleFeature | MinimalArea | Determines what kind of bounding rectangle will be computed. Default value: MinimalArea. | ||
inReferenceAngle | float | 0.0f | The middle angle of the valid range of the output rectangle's angle. Default value: 0.0f. | ||
inRectangleOrientation | AvlNet.RectangleOrientation | Horizontal | Orientation of the output rectangle. Default value: Horizontal. | ||
outBoundingRectangle | AvlNet.Rectangle2D | The smallest bounding rectangle of the input region. |
Description
The filter computes a rectangle with the smallest possible selected feature that contains all pixels belonging to the input region. The angle of the resulting rectangle is then normalized as in the NormalizeRectangleOrientation filter.
Examples
Errors
Error type | Description |
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DomainError | Empty region on input in RegionBoundingRectangle. |