mirror of
https://github.com/python-pillow/Pillow.git
synced 2025-07-10 08:12:33 +03:00
Set SMaskInData to 1 for PDFs with alpha
This commit is contained in:
parent
6d3630d406
commit
022e650d18
|
@ -128,6 +128,7 @@ def _save(im, fp, filename, save_all=False):
|
||||||
bits = 8
|
bits = 8
|
||||||
params = None
|
params = None
|
||||||
decode = None
|
decode = None
|
||||||
|
smaskindata = 0
|
||||||
|
|
||||||
#
|
#
|
||||||
# Get image characteristics
|
# Get image characteristics
|
||||||
|
@ -177,6 +178,7 @@ def _save(im, fp, filename, save_all=False):
|
||||||
filter = "JPXDecode"
|
filter = "JPXDecode"
|
||||||
colorspace = PdfParser.PdfName("DeviceRGB")
|
colorspace = PdfParser.PdfName("DeviceRGB")
|
||||||
procset = "ImageC" # color images
|
procset = "ImageC" # color images
|
||||||
|
smaskindata = 1
|
||||||
elif im.mode == "CMYK":
|
elif im.mode == "CMYK":
|
||||||
filter = "DCTDecode"
|
filter = "DCTDecode"
|
||||||
colorspace = PdfParser.PdfName("DeviceCMYK")
|
colorspace = PdfParser.PdfName("DeviceCMYK")
|
||||||
|
@ -232,6 +234,7 @@ def _save(im, fp, filename, save_all=False):
|
||||||
Decode=decode,
|
Decode=decode,
|
||||||
DecodeParms=params,
|
DecodeParms=params,
|
||||||
ColorSpace=colorspace,
|
ColorSpace=colorspace,
|
||||||
|
SMaskInData=smaskindata,
|
||||||
)
|
)
|
||||||
|
|
||||||
#
|
#
|
||||||
|
|
Loading…
Reference in New Issue
Block a user