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HasMeaningfulAlpha Property

Summary
Specifies whether or not the image contains meaningful alpha channel values.
Syntax
C#
VB
Objective-C
C++
Java
public bool HasMeaningfulAlpha { get; } 
Public ReadOnly Property HasMeaningfulAlpha As Boolean 
@property (nonatomic, assign) BOOL hasMeaningfulAlpha 
public boolean hasMeaningfulAlpha() 
public: 
property bool HasMeaningfulAlpha { 
   bool get(); 
} 

Property Value

true if the image has meaningful alpha, false if it does not.

Remarks The image has meaningful alpha if not all pixels have the same alpha value or if the values are all the same but equal to 0x00 or 0xFF.

Requirements

Target Platforms

Help Version 21.0.2021.3.5
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