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Different colorspace depending of image format

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This commit is contained in:
Lucie Anglade 2020-06-03 19:46:58 +02:00
parent 7eff99018e
commit 86b32fa2c2
1 changed files with 12 additions and 1 deletions
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13
weasyprint/document.py
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@ -202,12 +202,23 @@ class Context(pydyf.Stream):
return self._parent
def add_image(self, pillow_image):
image_mode = pillow_image.mode
if image_mode in ('RGB', 'RGBA', 'P'):
color_space = '/DeviceRGB'
elif image_mode in ('1', 'L'):
color_space = '/DeviceGray'
elif image_mode == 'CMYK':
color_space = '/DeviceCMYK'
if image_mode in ('RGBA', 'P'):
pillow_image = pillow_image.convert('RGB')
extra = pydyf.Dictionary({
'Type': '/XObject',
'Subtype': '/Image',
'Width': pillow_image.width,
'Height': pillow_image.height,
'ColorSpace': '/DeviceRGB',
'ColorSpace': color_space,
'BitsPerComponent': 8,
'Filter': '/DCTDecode',
})