setPaletteMode(p)

Sets the palette mode to use when writing the image in PNG format.

The PNG format supports both palette based images and true color images. Palette based images can only have 256 colors, but is smaller in size.

The palette mode must be one of the following predefined constants.

Constant	Value	Description
TryPalette	0	Use palette mode if the image contains less than 256 colors, otherwise use true color mode. This is the default.
ForcePalette	1	Use palette mode. If the image contains more than 256 colors, reduce it to 256 colors using dithering (see DrawArea.setDitherMethod).
NoPalette	2	Use true color mode.

Argument	Default	Description
p	(Mandatory)	The palette mode for PNG images.

None