Converted images to WebP

This commit is contained in:
Andrew Murray 2024-07-19 18:45:00 +10:00
parent 1daaef02cd
commit 54055c76c4
27 changed files with 14 additions and 14 deletions

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View File

@ -37,7 +37,7 @@ example, lets display the image we just loaded::
>>> im.show()
.. image:: show_hopper.png
.. image:: show_hopper.webp
:align: center
.. note::
@ -159,7 +159,7 @@ pixels, so the region in the above example is exactly 64x64 pixels.
The region could now be processed in a certain manner and pasted back.
.. image:: cropped_hopper.jpg
.. image:: cropped_hopper.webp
:align: center
Processing a subrectangle, and pasting it back
@ -176,7 +176,7 @@ modes of the original image and the region do not need to match. If they dont
the region is automatically converted before being pasted (see the section on
:ref:`color-transforms` below for details).
.. image:: pasted_hopper.jpg
.. image:: pasted_hopper.webp
:align: center
Heres an additional example:
@ -201,7 +201,7 @@ Rolling an image
return im
.. image:: rolled_hopper.jpg
.. image:: rolled_hopper.webp
:align: center
Or if you would like to merge two images into a wider image:
@ -221,7 +221,7 @@ Merging images
return im
.. image:: merged_hopper.png
.. image:: merged_hopper.webp
:align: center
For more advanced tricks, the paste method can also take a transparency mask as
@ -250,7 +250,7 @@ Note that for a single-band image, :py:meth:`~PIL.Image.Image.split` returns
the image itself. To work with individual color bands, you may want to convert
the image to “RGB” first.
.. image:: rebanded_hopper.jpg
.. image:: rebanded_hopper.webp
:align: center
Geometrical transforms
@ -269,7 +269,7 @@ Simple geometry transforms
out = im.resize((128, 128))
out = im.rotate(45) # degrees counter-clockwise
.. image:: rotated_hopper_90.jpg
.. image:: rotated_hopper_90.webp
:align: center
To rotate the image in 90 degree steps, you can either use the
@ -284,35 +284,35 @@ Transposing an image
out = im.transpose(Image.Transpose.FLIP_LEFT_RIGHT)
.. image:: flip_left_right_hopper.jpg
.. image:: flip_left_right_hopper.webp
:align: center
::
out = im.transpose(Image.Transpose.FLIP_TOP_BOTTOM)
.. image:: flip_top_bottom_hopper.jpg
.. image:: flip_top_bottom_hopper.webp
:align: center
::
out = im.transpose(Image.Transpose.ROTATE_90)
.. image:: rotated_hopper_90.jpg
.. image:: rotated_hopper_90.webp
:align: center
::
out = im.transpose(Image.Transpose.ROTATE_180)
.. image:: rotated_hopper_180.jpg
.. image:: rotated_hopper_180.webp
:align: center
::
out = im.transpose(Image.Transpose.ROTATE_270)
.. image:: rotated_hopper_270.jpg
.. image:: rotated_hopper_270.webp
:align: center
``transpose(ROTATE)`` operations can also be performed identically with
@ -396,7 +396,7 @@ Applying filters
from PIL import ImageFilter
out = im.filter(ImageFilter.DETAIL)
.. image:: enhanced_hopper.jpg
.. image:: enhanced_hopper.webp
:align: center
Point Operations
@ -448,7 +448,7 @@ Note the syntax used to create the mask::
imout = im.point(lambda i: expression and 255)
.. image:: masked_hopper.jpg
.. image:: masked_hopper.webp
:align: center
Python only evaluates the portion of a logical expression as is necessary to