FromBeziers Method

public static RasterRegion FromBeziers( 
   RasterRegionXForm xform,
   IList<LeadPoint> points,
   LeadFillMode fillMode
)

'Declaration
 

Public Shared Function FromBeziers( _
   ByVal xform As RasterRegionXForm, _
   ByVal points As IList(Of LeadPoint), _
   ByVal fillMode As LeadFillMode _
) As RasterRegion

'Usage
 

Dim xform As RasterRegionXForm
Dim points As IList(Of LeadPoint)
Dim fillMode As LeadFillMode
Dim value As RasterRegion
 
value = RasterRegion.FromBeziers(xform, points, fillMode)

public static RasterRegion FromBeziers( 
   RasterRegionXForm xform,
   Windows.Foundation.Collections.IVector //In WinRT the IList interface is replaced by IVector<LeadPoint> points,
   LeadFillMode fillMode
)

 function Leadtools.RasterRegion.FromBeziers( 
   xform ,
   points ,
   fillMode 
)

public:
static RasterRegion^ FromBeziers( 
   RasterRegionXForm^ xform,
   IList<LeadPoint>^ points,
   LeadFillMode fillMode
) 

Parameters

xform

RasterRegionXForm object that LEADTOOLS uses to translate between display coordinates and image coordinates. If you specify null in this parameter, the scalar fields default to 1, the offsets default to 0, and the view perspective defaults to the image view perspective.

points

A collection of LeadPoint objects. The points in the collection must be in the order in which the vertices of the polygon are connected. To create the line that closes the polygon, the last point in the collection is connected to the first point of the collection.

fillMode

Indicates how to handle complex crossing lines.

Value	Meaning
LeadFillMode.Winding	All pixels that are inside the resulting exterior lines are in the region.
LeadFillMode.Alternate	The region includes the area between odd-numbered and even-numbered polygon sides on each scan line.

For more information, refer to Creating a Region.

For more information, refer to Saving A Region.

For more information, refer to Working with the Existing Region.

Target Platforms

Reference

RasterRegion Class
RasterRegion Members