Namespace: GameEngine.Geometry
Class: GameEngine/Geometry/ArcGISImmutablePointCollection
Since: 1.0.0
Summary
Represents an immutable collection of points.
Properties
Property | Type | Nullable | Readonly | Summary |
---|---|---|---|---|
No | Yes | Indicates if the immutable point collection contains no points. | ||
No | Yes | The number of points in the collection. | ||
Yes | Yes | The spatial reference for the immutable point collection. |
SpatialReference
ArcGISSpatialReference SpatialReference
The spatial reference for the immutable point collection.
If the collection does not have a spatial reference null is returned.
Methods
Signature | Return Type | Summary |
---|---|---|
Returns a point at the specified index in the collection. | ||
Retrieves the position of the point in the immutable point collection. The first point that is equal to the supplied point is returned. |
GetPoint
ArcGISPoint GetPoint(ulong index)
Returns a point at the specified index in the collection.
Since 1.0.0
Arguments
Name | Type | Summary |
---|---|---|
index | The position in the collection. |
Returns ArcGISPoint
The point at the specified position in the collection.
IndexOf
ulong IndexOf(ArcGISPoint point)
Retrieves the position of the point in the immutable point collection. The first point that is equal to the supplied point is returned.
Since 1.0.0
Arguments
Name | Type | Summary |
---|---|---|
point | The point to find. |
Returns ulong
The position of the point in the collection, -1 otherwise.