def setSaveOptionsPNG(self, optimize=None, palette=None, palette256=None):
""" Optional arguments are added to self.png_options for pickup when saving.
Palette argument is a URL relative to the configuration file,
and it implies bits and optional transparency options.
More information about options:
http://effbot.org/imagingbook/format-png.htm
"""
if optimize is not None:
self.png_options['optimize'] = bool(optimize)
if palette is not None:
palette = urljoin(self.config.dirpath, palette)
palette, bits, t_index = load_palette(palette)
self.bitmap_palette, self.png_options['bits'] = palette, bits
if t_index is not None:
self.png_options['transparency'] = t_index
if palette256 is not None:
self.palette256 = bool(palette256)
else:
self.palette256 = None
def setSaveOptionsPNG(self, optimize=None, palette=None, palette256=None):
""" Optional arguments are added to self.png_options for pickup when saving.
Palette argument is a URL relative to the configuration file,
and it implies bits and optional transparency options.
More information about options:
http://effbot.org/imagingbook/format-png.htm
"""
if optimize is not None:
self.png_options['optimize'] = bool(optimize)
if palette is not None:
palette = urljoin(self.config.dirpath, palette)
palette, bits, t_index = load_palette(palette)
self.bitmap_palette, self.png_options['bits'] = palette, bits
if t_index is not None:
self.png_options['transparency'] = t_index
if palette256 is not None:
self.palette256 = bool(palette256)
else:
self.palette256 = None
def setSaveOptionsPNG(self, optimize=None, palette=None):
""" Optional arguments are added to self.png_options for pickup when saving.
Palette argument is a URL relative to the configuration file,
and it implies bits and optional transparency options.
More information about options:
http://www.pythonware.com/library/pil/handbook/format-png.htm
"""
if optimize is not None:
self.png_options["optimize"] = bool(optimize)
if palette is not None:
palette = urljoin(self.config.dirpath, palette)
palette, bits, t_index = load_palette(palette)
self.bitmap_palette, self.png_options["bits"] = palette, bits
if t_index is not None:
self.png_options["transparency"] = t_index