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AVL.PointsBoundingRectangle Method
Computes the smallest rectangle containing an array of points.
Namespace: | AvlNet |
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Assembly: | AVL.NET.dll |
Syntax
public static void PointsBoundingRectangle( AvlNet.Point2D[] inPoints, AvlNet.BoundingRectangleFeature inBoundingRectangleFeature, float inReferenceAngle, AvlNet.RectangleOrientation inRectangleOrientation, out AvlNet.Rectangle2D outBoundingRectangle, out AvlNet.Point2D outCenter, out float outLongSide, out float outShortSide )
Parameters
Name | Type | Range | Default | Description | |
---|---|---|---|---|---|
![]() | inPoints | AvlNet.Point2D | Input array of points. | ||
![]() | 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 | Smallest bounding rectangle of the input points. | ||
![]() | outCenter | AvlNet.Point2D | Center of the bounding rectangle | ||
![]() | outLongSide | float | Length of the bounding rectangle long side | ||
![]() | outShortSide | float | Length of the bounding rectangle short side |
Description
The filter computes a rectangle with the smallest possible selected feature that contains all given points. The angle of the resulting rectangle is then normalized as in the NormalizeRectangleOrientation filter.
Examples
![]() |
The resulting outBoundingRectangle drawn with the input points and with inRectangleOrientation set on Horizontal
Errors
Error type | Description |
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DomainError | No points on input in PointsBoundingRectangle. |
DomainError | Incorrect BoundingRectangleFeature in PointsBoundingRectangle. |