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AlphaChannelLossless Property

Summary

Gets or sets a value indicating whether to save the alpha channel as lossless.

Syntax

C#
VB
Java
Objective-C
WinRT C#
C++
public bool AlphaChannelLossless { get; set; } 
Public Property AlphaChannelLossless As Boolean 
public bool AlphaChannelLossless {get; set;} 
@property (nonatomic, assign) BOOL alphaChannelLossless 
public boolean getAlphaChannelLossless() 
public void setAlphaChannelLossless(boolean value) 
             
 <br/>get_AlphaChannelLossless();<br/>set_AlphaChannelLossless(value);<br/>Object.defineProperty('AlphaChannelLossless');  
public: 
property bool AlphaChannelLossless { 
   bool get(); 
   void set (    bool ); 
}

Property Value

true to save the alpha channel as lossless; false, otherwise.

Remarks

The default value is true. The resulting image is 32-bit. The value of this property controls the compression type of alpha channel for J2K/JP2 lossy compression. This option should be used on a 32-bit bitmap otherwise it has no effect.

Example

For an example, refer to CodecsJpeg2000Options.

Requirements

Target Platforms

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