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DsPdfJS API / CompositeAndBlendOptions
CompositeAndBlendOptions =
BitBltOptions&object
Provides options for the Bitmap#compositeAndBlend method.
optionalblendMode:BlendMode
The blending method used to mix the source and destination colors. The default is "Normal".
optionalcompositeMode:CompositeMode
The Porter Duff compositing method. The default is "SourceOver".