%SHIFT   Shift an image using interpolation
%
% SYNOPSIS:
%  image_out = shift(image_in, shift, interpolation_method, boundary_condition)
%
% PARAMETERS:
%  shift: array containing a shift for each dimension
%  interpolation_method: One of the following strings:
%                        - '3-cubic' or '': third order cubic spline interpolation
%                        - '4-cubic': fourth order cubic spline interpolation
%                        - 'linear': linear interpolation
%                        - 'nearest' or 'nn': nearest neighbor interpolation
%                        - 'bspline': B-spline interpolation
%                        - 'ft': interpolation through Fourier domain (not yet implemented)
%                        - 'lanczos8': Lanczos interpolation with a = 8
%                        - 'lanczos6': Lanczos interpolation with a = 6
%                        - 'lanczos4': Lanczos interpolation with a = 4
%                        - 'lanczos3': Lanczos interpolation with a = 3
%                        - 'lanczos2': Lanczos interpolation with a = 2
%  boundary_condition: Defines how the boundary of the image is handled.
%                      See HELP BOUNDARY_CONDITION
%
% DEFAULTS:
%  interpolation_method = ''
%  boundary_condition = ''
%
% SEE ALSO:
%  RESAMPLE, SKEW

% (c)2017, Cris Luengo.
% Based on original DIPlib code: (c)1995-2014, Delft University of Technology.
% Based on original DIPimage code: (c)1999-2014, Delft University of Technology.
%
% Licensed under the Apache License, Version 2.0 (the "License");
% you may not use this file except in compliance with the License.
% You may obtain a copy of the License at
%
%    http://www.apache.org/licenses/LICENSE-2.0
%
% Unless required by applicable law or agreed to in writing, software
% distributed under the License is distributed on an "AS IS" BASIS,
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
% See the License for the specific language governing permissions and
% limitations under the License.

function image_out = shift(image_in,shift,varargin)
image_out = resample(image_in,1,shift,varargin{:});
