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Diffstat (limited to 'env/lib/python3.10/site-packages/PIL/ImageTransform.py')
-rw-r--r-- | env/lib/python3.10/site-packages/PIL/ImageTransform.py | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/env/lib/python3.10/site-packages/PIL/ImageTransform.py b/env/lib/python3.10/site-packages/PIL/ImageTransform.py deleted file mode 100644 index 7881f0d..0000000 --- a/env/lib/python3.10/site-packages/PIL/ImageTransform.py +++ /dev/null @@ -1,102 +0,0 @@ -# -# The Python Imaging Library. -# $Id$ -# -# transform wrappers -# -# History: -# 2002-04-08 fl Created -# -# Copyright (c) 2002 by Secret Labs AB -# Copyright (c) 2002 by Fredrik Lundh -# -# See the README file for information on usage and redistribution. -# - -from . import Image - - -class Transform(Image.ImageTransformHandler): - def __init__(self, data): - self.data = data - - def getdata(self): - return self.method, self.data - - def transform(self, size, image, **options): - # can be overridden - method, data = self.getdata() - return image.transform(size, method, data, **options) - - -class AffineTransform(Transform): - """ - Define an affine image transform. - - This function takes a 6-tuple (a, b, c, d, e, f) which contain the first - two rows from an affine transform matrix. For each pixel (x, y) in the - output image, the new value is taken from a position (a x + b y + c, - d x + e y + f) in the input image, rounded to nearest pixel. - - This function can be used to scale, translate, rotate, and shear the - original image. - - See :py:meth:`~PIL.Image.Image.transform` - - :param matrix: A 6-tuple (a, b, c, d, e, f) containing the first two rows - from an affine transform matrix. - """ - - method = Image.Transform.AFFINE - - -class ExtentTransform(Transform): - """ - Define a transform to extract a subregion from an image. - - Maps a rectangle (defined by two corners) from the image to a rectangle of - the given size. The resulting image will contain data sampled from between - the corners, such that (x0, y0) in the input image will end up at (0,0) in - the output image, and (x1, y1) at size. - - This method can be used to crop, stretch, shrink, or mirror an arbitrary - rectangle in the current image. It is slightly slower than crop, but about - as fast as a corresponding resize operation. - - See :py:meth:`~PIL.Image.Image.transform` - - :param bbox: A 4-tuple (x0, y0, x1, y1) which specifies two points in the - input image's coordinate system. See :ref:`coordinate-system`. - """ - - method = Image.Transform.EXTENT - - -class QuadTransform(Transform): - """ - Define a quad image transform. - - Maps a quadrilateral (a region defined by four corners) from the image to a - rectangle of the given size. - - See :py:meth:`~PIL.Image.Image.transform` - - :param xy: An 8-tuple (x0, y0, x1, y1, x2, y2, x3, y3) which contain the - upper left, lower left, lower right, and upper right corner of the - source quadrilateral. - """ - - method = Image.Transform.QUAD - - -class MeshTransform(Transform): - """ - Define a mesh image transform. A mesh transform consists of one or more - individual quad transforms. - - See :py:meth:`~PIL.Image.Image.transform` - - :param data: A list of (bbox, quad) tuples. - """ - - method = Image.Transform.MESH |