AlphaChannelLossless Property

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

Syntax

C#
Visual Basic
WinRT C#
Objective-C
Java
WinRT JavaScript
C++

public bool AlphaChannelLossless {get; set;}

'Declaration
 
Public Property AlphaChannelLossless As Boolean

'Usage
 
Dim instance As CodecsJpeg2000SaveOptions
Dim value As Boolean
 
instance.AlphaChannelLossless = value
 
value = instance.AlphaChannelLossless

public bool AlphaChannelLossless {get; set;}

@property (nonatomic, assign) BOOL alphaChannelLossless;

public boolean getAlphaChannelLossless()
public void setAlphaChannelLossless(boolean value)

 
get_AlphaChannelLossless();
set_AlphaChannelLossless(value);
Object.defineProperty('AlphaChannelLossless');

public:
property bool AlphaChannelLossless {
   bool get();
   void set (    bool value);
}

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

Reference

CodecsJpeg2000SaveOptions Class
CodecsJpeg2000SaveOptions Members
Programming With JPEG 2000 Features