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Updated documentation

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Andrew Murray 2016-09-25 21:22:38 +10:00
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docs/handbook/image-file-formats.rst
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@ -219,20 +219,20 @@ The :py:meth:`~PIL.Image.Image.save` method supports the following options:
image quality.
**optimize**
If present, indicates that the encoder should make an extra pass over the
image in order to select optimal encoder settings.
If present and true, indicates that the encoder should make an extra pass
over the image in order to select optimal encoder settings.
**progressive**
If present, indicates that this image should be stored as a progressive
JPEG file.
If present and true, indicates that this image should be stored as a
progressive JPEG file.
**dpi**
A tuple of integers representing the pixel density, ``(x,y)``.
**icc_profile**
If present, the image is stored with the provided ICC profile. If
this parameter is not provided, the image will be saved with no
profile attached. To preserve the existing profile::
If present and true, the image is stored with the provided ICC profile.
If this parameter is not provided, the image will be saved with no profile
attached. To preserve the existing profile::
im.save(filename, 'jpeg', icc_profile=im.info.get('icc_profile'))
@ -399,9 +399,9 @@ chunks is limited to ``PngImagePlugin.MAX_TEXT_MEMORY``, defaulting to
The :py:meth:`~PIL.Image.Image.save` method supports the following options:
**optimize**
If present, instructs the PNG writer to make the output file as small as
possible. This includes extra processing in order to find optimal encoder
settings.
If present and true, instructs the PNG writer to make the output file as
small as possible. This includes extra processing in order to find optimal
encoder settings.
**transparency**
For ``P``, ``L``, and ``RGB`` images, this option controls what
@ -615,8 +615,7 @@ format are currently undocumented.
The :py:meth:`~PIL.Image.Image.save` method supports the following options:
**lossless**
If present, instructs the WEBP writer to use lossless
compression.
If present and true, instructs the WEBP writer to use lossless compression.
**quality**
Integer, 1-100, Defaults to 80. Sets the quality level for