Method CompareWithGeometry

Namespace

PaintDotNet.Direct2D1

Assembly

PaintDotNet.Windows.dll

CompareWithGeometry(IGeometry, in Matrix3x2Float?, float?)

Describes the intersection between this geometry and the specified geometry. The comparison is performed by using the specified flattening tolerance.

GeometryRelation CompareWithGeometry(IGeometry inputGeometry, in Matrix3x2Float? inputGeometryTransform = null, float? flatteningTolerance = null)

Parameters

inputGeometry IGeometry

The geometry to test.

inputGeometryTransform Matrix3x2Float?

The transform to apply to inputGeometry, or null for no transform.

flatteningTolerance float?

The maximum error allowed when constructing a polygonal approximation of the geometry, or null to use FlatteningTolerance.Default. No point in the polygonal representation will diverge from the original geometry by more than the flattening tolerance. Smaller values produce more accurate results but cause slower execution.

Returns

GeometryRelation

A value describing how this geometry is related to inputGeometry.

Remarks

When interpreting the returned relation value, it is important to remember that a result of GeometryRelation.IsContained means that this geometry is contained inside inputGeometry, not that this geometry contains inputGeometry.