Uses of Class
org.apache.xmlgraphics.image.codec.png.PNGEncodeParam.Gray
Packages that use PNGEncodeParam.Gray
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Uses of PNGEncodeParam.Gray in org.apache.xmlgraphics.image.codec.png
Methods in org.apache.xmlgraphics.image.codec.png that return PNGEncodeParam.GrayModifier and TypeMethodDescriptionprivate PNGEncodeParam.Gray
PNGImageEncoder.createGrayParam
(byte[] redPalette, byte[] greenPalette, byte[] bluePalette, byte[] alphaPalette) Analyzes a set of palettes and determines if it can be expressed as a standard set of gray values, with zero or one values being fully transparent and the rest being fully opaque.