Method Relate

Relate(Geometry, Geometry, string)

Compares the spatial relationship of two geometries. Can compare Interior, Boundary and Exterior of two geometries based on a DE-9IM encoded string. This must be 9 characters long and contain combinations only of these characters: TF*012

Declaration

public static bool Relate(this Geometry geometry1, Geometry geometry2, string relation)

Parameters

Type	Name	Description
Geometry	geometry1	The geometry that will be compared to geometry2 for relation
Geometry	geometry2	The geometry that will be compared to geometry1 for relation
string	relation	The DE-9IM encoded string.

Returns

Type	Description
bool	Returns true if the relationship criteria is met otherwise returns false.

Remarks

Supports true curves.

Exceptions

Type	Condition
ArgumentException	Indicates that geometry1 and geometry2 do not have equivalent spatial references.

Applies to

Platforms and versions

Target	Versions
.NET Standard 2.0	100.3 - 200.8
.NET	100.13 - 300.0
.NET Windows	100.13 - 300.0
.NET Android	200.0 - 300.0
.NET iOS	200.0 - 300.0
.NET Framework	100.0 - 200.8
Xamarin.Android	100.0 - 100.15
Xamarin.iOS	100.0 - 100.15
UWP	100.0 - 200.8