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/* |
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Teem: Tools to process and visualize scientific data and images . |
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Copyright (C) 2013, 2012, 2011, 2010, 2009 University of Chicago |
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Copyright (C) 2008, 2007, 2006, 2005 Gordon Kindlmann |
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Copyright (C) 2004, 2003, 2002, 2001, 2000, 1999, 1998 University of Utah |
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public License |
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(LGPL) as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) any later version. |
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The terms of redistributing and/or modifying this software also |
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include exceptions to the LGPL that facilitate static linking. |
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public License |
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along with this library; if not, write to Free Software Foundation, Inc., |
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include "unrrdu.h" |
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#include "privateUnrrdu.h" |
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#define INFO "Tile slices of one axis into two other axes" |
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static const char *_unrrdu_tileInfoL = |
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(INFO |
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". Tiling an array means splitting one axis into fast and slow parts, " |
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"and then interleaving those parts into other (existing) axes by doing " |
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"two axis merges, which combine an existing axis with part of the split " |
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"axis. This reduces the dimension by one. The three axis arguments all " |
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"identify axes in the input array as is. This provides, for example, " |
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"a simple way of viewing the 128 slices along the slow axis of a 3-D volume " |
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"as a 16x8 tiled array of 2-D slices, as with \"-a 2 0 1 -s 16 8\".\n " |
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"* Uses nrrdTile2D"); |
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int |
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unrrdu_tileMain(int argc, const char **argv, const char *me, |
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hestParm *hparm) { |
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hestOpt *opt = NULL; |
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char *out, *err; |
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Nrrd *nin, *nout; |
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int pret; |
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size_t size[2]; |
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unsigned int axes[3]; |
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airArray *mop; |
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hestOptAdd(&opt, "a,axis", "axSplit ax0 ax1", airTypeUInt, 3, 3, axes, NULL, |
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"axSplit is divided and merged with ax0 and ax1"); |
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hestOptAdd(&opt, "s,size", "fast slow", airTypeSize_t, 2, 2, size, NULL, |
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"fast and slow axis sizes to produce as result of splitting " |
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"the axSplit axis."); |
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OPT_ADD_NIN(nin, "input nrrd"); |
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OPT_ADD_NOUT(out, "output nrrd"); |
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mop = airMopNew(); |
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airMopAdd(mop, opt, (airMopper)hestOptFree, airMopAlways); |
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✓✗ |
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USAGE(_unrrdu_tileInfoL); |
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PARSE(); |
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airMopAdd(mop, opt, (airMopper)hestParseFree, airMopAlways); |
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nout = nrrdNew(); |
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airMopAdd(mop, nout, (airMopper)nrrdNuke, airMopAlways); |
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if (nrrdTile2D(nout, nin, axes[1], axes[2], axes[0], size[0], size[1])) { |
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airMopAdd(mop, err = biffGetDone(NRRD), airFree, airMopAlways); |
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fprintf(stderr, "%s: error tiling nrrd:\n%s", me, err); |
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airMopError(mop); |
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return 1; |
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} |
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SAVE(out, nout, NULL); |
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airMopOkay(mop); |
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return 0; |
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} |
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UNRRDU_CMD(tile, INFO); |