Interface Palette

    • Method Detail

      • getPaletteIndex

        int getPaletteIndex​(int rgb)
                     throws ImageWriteException
        Looks up the palette index for a given color.
        Parameters:
        rgb - the color to look up
        Returns:
        the palette index
        Throws:
        ImageWriteException - if it fails to read the palette index
      • getEntry

        int getEntry​(int index)
        Looks up the color for a given palette index.
        Parameters:
        index - the palette index to look up
        Returns:
        the color in ARGB format
      • length

        int length()
        The number of entries in the palette.
        Returns:
        the number of palette entries