Leadtools.Codecs Namespace > CodecsLoadOptions Class : AutoDetectAlpha Property |
public bool AutoDetectAlpha {get; set;}
'Declaration Public Property AutoDetectAlpha As Boolean
'Usage Dim instance As CodecsLoadOptions Dim value As Boolean instance.AutoDetectAlpha = value value = instance.AutoDetectAlpha
public bool AutoDetectAlpha {get; set;}
public boolean getAutoDetectAlpha() public void setAutoDetectAlpha(boolean value)
get_AutoDetectAlpha();
set_AutoDetectAlpha(value);
Object.defineProperty('AutoDetectAlpha');
This property is only supported in Silverlight versions of LEADTOOLS.
This property only has an effect when using a Silverlight WriteableBitmap object for image data storage.
Setting this property to true can slow down image loading and image processing. If you know that your images have meaningful alpha channel values or if you know that your images have only 0xFF for alpha channel values, set this property to false.
When this property is true, LEADTOOLS will detect if the loaded image data contains meaningful alpha channel values and then set the RasterImage.PremultiplyAlpha property accordingly.