RotationAngleRanges Property (Read Only)
Syntax
CWIMAQShapeDetectionOptions.RotationAngleRanges
Data Type
Purpose
Collection of angle ranges, where each range specifies how much you expect the shape to rotate in the image.
Remarks
The method ignores this property unless the MatchMode includes cwimaqGeometricMatchRotationInvariant. Each range in the rotation angle ranges specifies how much you expect the shape to be rotated in the image. To decrease the search time, limit the degrees of rotation you expect to find the shape in. This collection is empty by default, which specifies that you want all the angle ranges to be considered when performing a rotation-invariant match.