LEADTOOLS (Leadtools assembly)
LEAD Technologies, Inc

RasterRegionCombineMode Enumeration






Controls the creation of an image region. .NET support Silverlight support WinRT support
Syntax
public enum RasterRegionCombineMode : System.Enum, System.IComparableSystem.IConvertibleSystem.IFormattable  
'Declaration
 
Public Enum RasterRegionCombineMode 
   Inherits System.Enum
   Implements System.IComparableSystem.IConvertibleSystem.IFormattable 
'Usage
 
Dim instance As RasterRegionCombineMode
public enum RasterRegionCombineMode : System.IComparableSystem.IConvertibleSystem.IFormattable  
Leadtools.RasterRegionCombineMode = function() { };
Leadtools.RasterRegionCombineMode.prototype = {
LeadtoolsMemberMarker(replace me) };
public enum class RasterRegionCombineMode : public System.Enum, System.IComparableSystem.IConvertibleSystem.IFormattable  
Members
MemberDescription
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.

Raster Region Combine Mode: AND

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.

Raster Region Combine Mode: AND NOT

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.

Raster Region Combine Mode: AND NOT 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.

Raster Region Combine Mode: OR

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.

Raster Region Combine Mode: SET

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.

Raster Region Combine Mode: SET NOT

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.

Raster Region Combine Mode: XOR

Inheritance Hierarchy

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

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

Leadtools Namespace

 

 


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