IsGray8Alpha Property

Summary

Determines whether the file contains 8-bit grayscale image data + alpha.

Syntax

C++

Java

public bool IsGray8Alpha { get; }

Public ReadOnly Property IsGray8Alpha As Boolean

public boolean IsGray8Alpha()

public: 
property bool IsGray8Alpha { 
   bool get(); 
}

Property Value

true if the file contains 8-bit grayscale image data + alpha; false, otherwise.

Example

using Leadtools; 
using Leadtools.Codecs; 
 
 
public void CodecsImageInfoIsPalette8AlphaExample() 
{ 
	string fileName = @"<TIF_FILE_PATH>"; 
	using (RasterCodecs codecs = new RasterCodecs()) 
	{ 
		CodecsImageInfo info = codecs.GetInformation(fileName, true); 
		if (info.IsPalette8Alpha) 
		{ 
			/* These files might get loaded as 8-bit by default.  
			 * You can load them as 32-bit if you need the alpha information  
			 */ 
			using (RasterImage image = codecs.Load(fileName, 32, CodecsLoadByteOrder.Bgr, 1, 1)) 
			{ 
				/* Do something with the bitmap */ 
				Console.WriteLine("BitsPerPixel = " + image.BitsPerPixel); 
			} 
		} 
	} 
}