Define an affine image transform.
For more information about this class, see The AffineTransform Class.
Define a transform to extract a subregion from an image.
For more information about this class, see The ExtentTransform Class.
Define an mesh image transform.
For more information about this class, see The MeshTransform Class.
Define an quad image transform.
For more information about this class, see The QuadTransform Class.
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.
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.
Define an quad image transform.
Maps a quadrilateral (a region defined by four corners) from the image to a rectangle of the given size.