GetOutline Method

public IList<LeadPoint[]> GetOutline()

'Declaration
 

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

'Usage
 

Dim instance As RasterRegion
Dim value As IList(Of LeadPoint())
 
value = instance.GetOutline()

public Windows.Foundation.Collections.IVector //In WinRT the IList interface is replaced by IVector<LeadPoint[]> GetOutline()

 function Leadtools.RasterRegion.GetOutline()

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

Return Value

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.

Target Platforms

Reference

RasterRegion Class
RasterRegion Members