Table of Contents of Filter/Affine

dvf_to_affin Approximate an affine map from a displacement vector field.
image_getmatrix Return the current transformation matrix.
image_identity Reset the current transformation matrix.
image_rotate Modify the current transformation matrix by a rotation.
image_scale Modify the current transformation matrix by a scaling.
image_setmatrix Set the current transformation matrix.
image_transform__ Apply an arbitrary affine transformation to an image.
image_translate Modify the current transformation matrix by a translation.
mirror_image Reflect an image.
rotate_image Rotate an image about its center.
vector_to_affin Approximate an affine map from vectors.
xy_to_polar Transform an image to polar coordinates
zoom_image1 Zoom an image to a given size.
zoom_image2 Zoom an image by a given factor.


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