ImageMan.Net Version 3 Summer 2012 Release
OverlayImage Property
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DTI.ImageMan.Commands Namespace > MergeCommand Class : OverlayImage Property





Glossary Item Box

The Overlay Image is the image that will be layered over the source image.

Syntax

Visual Basic (Declaration) 
Public Property OverlayImage As ImImage
Visual Basic (Usage)Copy Code
Dim instance As MergeCommand
Dim value As ImImage
 
instance.OverlayImage = value
 
value = instance.OverlayImage
C# 
public ImImage OverlayImage {get; set;}
JScript 
public function get,set OverlayImage : ImImage
Managed Extensions for C++ 
public: __property ImImage* get_OverlayImage();
public: __property void set_OverlayImage( 
   ImImage* value
);
C++/CLI 
public:
property ImImage^ OverlayImage {
   ImImage^ get();
   void set (    ImImage^ value);
}

Remarks

The Overlay Image is the image that will be layered over the source image. The Overlay Image allows for combining two images.

How the overlay image is merged can be effected by:

  • transparent index, array or color information,
  • setting the tolerance level for color matching,
  • applying alpha channel information,
  • working with separate red, green, blue and alpha color channels,
  • support for pixel level AND and OR byte operations,
  • specifying overall opacity of the merged image data,
  • and setting the P:DTI.ImageMan.Commands.MergeCommand.xOffset and P:DTI.ImageMan.Commands.MergeCommand.yOffset offset for the overlay image.

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

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