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RasterRegionCombineMode Enumeration
See Also  
Leadtools Namespace : RasterRegionCombineMode Enumeration



Controls the creation of an image region

Syntax

Visual Basic (Declaration)  
Public Enum RasterRegionCombineMode 
   Inherits Enum
Visual Basic (Usage) Copy Code
Dim instance As RasterRegionCombineMode
C#  
public enum RasterRegionCombineMode : Enum
C++/CLI  
public enum class RasterRegionCombineMode : public Enum

Members

Member Description
And The resulting region includes only the intersection of the existing region and the new one. The following example shows the result, where the rectangles represent the existing region, the ellipse represents the new one, and the shaded area represents the resulting region.

Set The resulting region includes only the new region. The existing region, if any, is discarded. The following example shows the result, where the ellipse is the new region and the shaded area is the resulting region.

AndNotImage The resulting region includes the intersection of the area outside the existing region and the area inside the new region. The following example shows the result, where the rectangle is the existing region, the ellipse is the new one, and the shaded area is the resulting region.

AndNotRegion The resulting region includes the intersection of the area inside the existing region and the area outside the new region. The following example shows the result, where the rectangle is the existing region, the ellipse is the new one, and the shaded area is the resulting region.

Or The resulting region includes the area inside the existing region and the area inside the new region. The following example shows the result, where the rectangle is the existing region, the ellipse is the new one, and the shaded area is the resulting region.

Xor The resulting region includes the area inside the existing region and the area inside the new region, except for any areas where the two intersect. The following example shows the result, where the rectangle is the existing region, the ellipse is the new one, and the shaded area is the resulting region.

SetNot The resulting region includes everything in the image, except the new region. The existing region, if any, is discarded. The following example shows the result, where the ellipse is the new region and the shaded area is the resulting region.

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Leadtools.RasterRegionCombineMode

Requirements

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family

See Also