/usr/share/octave/packages/geometry-1.7.0/geom2d/transforms2d.m is in octave-geometry 1.7.0-1build1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | ## Copyright (C) 2004-2011 David Legland <david.legland@grignon.inra.fr>
## Copyright (C) 2004-2011 INRA - CEPIA Nantes - MIAJ (Jouy-en-Josas)
## Copyright (C) 2012 Adapted to Octave by Juan Pablo Carbajal <carbajal@ifi.uzh.ch>
## All rights reserved.
##
## Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following conditions are met:
##
## 1 Redistributions of source code must retain the above copyright notice,
## this list of conditions and the following disclaimer.
## 2 Redistributions in binary form must reproduce the above copyright
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## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ''AS IS''
## AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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## -*- texinfo -*-
## @deftypefn {Function File} transforms2d ()
## Description of functions operating on transforms
##
## By 'transform' we mean an affine transform. A planar affine transform
## can be represented by a 3x3 matrix.
##
## Example
##
## @example
## # create a translation by the vector [10 20]:
## T = createTranslation([10 20])
## T =
## 1 0 10
## 0 1 20
## 0 0 1
##@end example
##
## @seealso{createTranslation, createRotation, createScaling, createBasisTransform,
## createHomothecy, createLineReflection, fitAffineTransform2d,
## transformPoint, transformVector, transformLine, transformEdge,
## rotateVector}
## @end deftypefn
function transforms2d(varargin)
help('transforms2d');
endfunction
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