Class Part
Collection of Segment classes.
Inheritance
Implements
Namespace: Esri.ArcGISRuntime.Geometry
Assembly: Esri.ArcGISRuntime.dll
Syntax
public class Part : IList<Segment>, ICollection<Segment>, IEnumerable<Segment>, IEnumerable
Constructors
Name | Description |
---|---|
Part(SpatialReference) | Initializes a new instance of the Part class with a specified spatial reference. |
Part(IEnumerable<MapPoint>, SpatialReference) | Initializes a new instance of the Part class. The spatial reference is checked against the input points and it is also used if the inputs have a null SpatialReference |
Part(IEnumerable<Segment>, SpatialReference) | Initializes a new instance of the Part class. The spatial reference is checked against the input points and it is also used if the inputs have a null SpatialReference |
Properties
Name | Description |
---|---|
Count | Gets the number of segments contained in the part. |
EndPoint | Gets the end point of the last segment in the part, or |
HasCurves | Gets a value indicating whether the part contains any curve segments. |
IsEmpty | Gets a value indicating whether the part contains no segments. |
IsReadOnly | Gets a value indicating whether the part is read-only. |
Item[Int32] | Gets or sets the segment at a specified segment index. |
PointCount | Gets the count of points in the part. |
Points | Gets a collection of all points that are vertexes of the part. |
SegmentCount | Gets the count of segments in the part. |
SpatialReference | Gets the spatial reference for the immutable part, or |
StartPoint | Gets the start point of the first segment in the part, or |
Methods
Name | Description |
---|---|
Add(Segment) | Add segment to the end of the part. |
AddPoint(MapPoint) | Add a new point to the end of the part. A new line segment will be added to connect the new point to the previous one. |
AddPoint(Double, Double) | Add a new point to the end of the part by specifying the points x,y coordinates. A new line segment will be added to connect the new point to the previous one. |
AddPoint(Double, Double, Double) | Add a new point to the end of the part by specifying the points x,y,z coordinates. A new line segment will be added to connect the new point to the previous one. |
AddPoints(IEnumerable<MapPoint>) | Adds a range of points to create LineSegments in this part. |
AddSegments(IEnumerable<Segment>) | Adds segments to the end of the part. |
Clear() | Remove all segments from the part. |
Contains(Segment) | |
CopyTo(Segment[], Int32) | Copies a collection of Segments to this instance. |
GetEndPointIndexFromSegmentIndex(Int32) | For a segment at a specified segment index the method returns the point index of the segment's end point. |
GetEnumerator() | Returns an enumerator that iterates through the Segment collection. |
GetPoint(Int32) | Returns a point at a specified point index. |
GetSegmentIndexFromEndPointIndex(Int32) | Converts from a point index to a segment index that uses the given point as an end point. If the point is not an end point then a value equivalent to -1 value is returned. |
GetSegmentIndexFromPointIndex(Int32, out Int32, out Int32) | Converts from a point index to a segment index of the start point and another segment index containing the end point. If the point is not a start or end point a value equivalent to -1 is set. |
GetSegmentIndexFromStartPointIndex(Int32) | Converts from a point index to a segment index that uses the given point as a start point. If the point is not a start point then a value equivalent to -1 value is returned. |
GetStartPointIndexFromSegmentIndex(Int32) | For a segment at a specified segment index the method returns the point index of the segment's start point. |
IndexOf(Segment) | |
Insert(Int32, Segment) | Inserts a segment into the part at the specified index. |
InsertPoint(Int32, MapPoint) | Inserts a point into the part at the specified point index. Line segments will be added to connect the point to adjacent segments. |
InsertPoint(Int32, Double, Double) | Inserts a point specified by its x,y coordinate into the part at the specified point index. Line segments will be added to connect the point to adjacent segments. |
InsertPoint(Int32, Double, Double, Double) | Inserts a point specified by its x,y,z coordinate into the part at the specified point index. Line segments will be added to connect the point to adjacent segments. |
Remove(Segment) | Remove the given segment from the part. |
RemoveAt(Int32) | Remove the given segment from the part. |
RemovePoint(Int32) | Removes a point from the part. Segments connecting to this point will be removed and the gap filled with a new line segment. |
SetPoint(Int32, MapPoint) | Replace a point in the part at the specified point index. Segments that use this point will be changed. |
Name | Description |
---|---|
IEnumerable.GetEnumerator() |
Applies to
Target | Versions |
---|---|
.NET Standard 2.0 | 100.3 - 200.6 |
.NET | 100.13 - 200.6 |
.NET Windows | 100.13 - 200.6 |
.NET Android | 200.0 - 200.6 |
.NET iOS | 200.0 - 200.6 |
.NET Framework | 100.0 - 200.6 |
Xamarin.Android | 100.0 - 100.15 |
Xamarin.iOS | 100.0 - 100.15 |
UWP | 100.0 - 200.6 |