/
getTile.m
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/
getTile.m
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function tile = getTile(session, image, z, c, t, x, y, w, h)
% GETTILE Retrieve tile from an image on the OMERO server
%
% tile = getTile(session, image, z, c, t, x, y, w, h) returns the tile
% from input image at the input z, c, t coordinates located at (x, y) and
% of dimensions [w, h]
%
% tile = getTile(session, imageID, z, c, t, x, y, w, h) returns the tile
% from input image identifier at the input z, c, t coordinates located at
% (x, y) and of dimensions [w, h]
%
%
% Examples:
%
% tile = getTile(session, image, z, c, t, x, y, w, h);
% tile = getTile(session, imageID, z, c, t, x, y, w, h)
%
% See also: GETRAWPIXELSSTORE, GETPLANE, GETSTACK
% Copyright (C) 2013 University of Dundee & Open Microscopy Environment.
% All rights reserved.
%
% This program is free software; you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation; either version 2 of the License, or
% (at your option) any later version.
%
% This program is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License along
% with this program; if not, write to the Free Software Foundation, Inc.,
% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
% Initialize raw pixels store
[store, pixels] = getRawPixelsStore(session, image);
sizeX = pixels.getSizeX().getValue();
sizeY = pixels.getSizeY().getValue();
sizeZ = pixels.getSizeZ().getValue();
sizeC = pixels.getSizeC().getValue();
sizeT = pixels.getSizeT().getValue();
% Input check
ip = inputParser;
isposint = @(x) isnumeric(x) & x >= 0 & abs(round(x)) == x;
ip.addRequired('z', @(x) isposint(x) && x < sizeZ);
ip.addRequired('c', @(x) isposint(x) && x < sizeC);
ip.addRequired('t', @(x) isposint(x) && x < sizeT);
ip.addRequired('x', @(t) isposint(t) && t < sizeX);
ip.addRequired('y', @(t) isposint(t) && t < sizeY);
ip.addRequired('w', @(t) isposint(t) && (x + t) <= sizeX);
ip.addRequired('h', @(t) isposint(t) && (y + t) <= sizeY);
ip.parse(z, c, t, x, y, w, h);
% Read tile
tile = store.getTile(z, c, t, x, y, w, h);
tile = toMatrix(tile, pixels, [w h])';
% Close the store
store.close();