GetOutline Method

Summary

Gets the outline points of this RasterRegion

Syntax

C++

public IList<LeadPoint[]> GetOutline()

Public Function GetOutline() As IList(Of LeadPoint())

public: 
IList<array<LeadPoint>>^ GetOutline();

Return Value

A collection of an array of LeadPoint that contains the outline of this region.

Remarks

Use GetOutline to get the outline of a RasterRegion object. The result of this method is a collection of an array of points for each path segment. For example, if the region was rectangular, then this method will return a list that contains a single array of 4 points: the top-left, top-right, bottom-right and bottom-left corners.

If the region was was elliptical, then this method will return a list that contains a single array of a number of points. The number and position of the points depends on the size of ellipse.

If the region is a complex shape with holes, then this method will return a list with many arrays with various number of points.

Requirements

Target Platforms