Method IsEqualTo

Namespace

GeometryHelper.Geometry

Assembly

GeometryHelper.dll

IsEqualTo(GeoPolygon2)

Determines whether another polygon encloses the same region, within the default tolerance.

public bool IsEqualTo(GeoPolygon2 other)

Parameters

other GeoPolygon2

The polygon to compare with.

Returns

bool

true if the polygons are the same within tolerance; otherwise, false.

IsEqualTo(GeoPolygon2, Tolerance)

Determines whether another polygon encloses the same region, within a tolerance.

public bool IsEqualTo(GeoPolygon2 other, Tolerance tolerance)

Parameters

other GeoPolygon2

The polygon to compare with.

tolerance Tolerance

The tolerance.

Returns

bool

true if the polygons are the same within tolerance; otherwise, false.

Remarks

Where a loop starts is not part of the shape it encloses, so the comparison tries every rotation of the other polygon before giving up. The direction it runs in is part of the shape, and two polygons tracing one region in opposite directions are not equal.