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Viewing changes to imagery/i.smap/write_img.c

  • Committer: Package Import Robot
  • Author(s): Bas Couwenberg
  • Date: 2015-02-20 23:12:08 UTC
  • mfrom: (8.2.6 experimental)
  • Revision ID: package-import@ubuntu.com-20150220231208-1u6qvqm84v430b10
Tags: 7.0.0-1~exp1
* New upstream release.
* Update python-ctypes-ternary.patch to use if/else instead of and/or.
* Drop check4dev patch, rely on upstream check.
* Add build dependency on libpq-dev to grass-dev for libpq-fe.h.
* Drop patches applied upstream, refresh remaining patches.
* Update symlinks for images switched from jpg to png.

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imagery/i.smap/write_img.c
 
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#include <grass/raster.h>
 
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#include <grass/imagery.h>
 
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#include <grass/glocale.h>
 
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#include "bouman.h"
 
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int write_img(unsigned char **img, float **goodness, int ncols, int nrows,
 
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              struct SigSet *S, /* class parameters */
 
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              struct parms *parms,      /* parms: command line parameters */
 
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              struct files *files)
 
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{                               /* files: contains file to output */
 
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    int row, col;
 
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    FCELL *fcellbuf = NULL;
 
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    G_important_message(_("Writing output raster map(s)..."));
 
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    /* write goodness of fit */
 
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    if (parms->goodness_map)
 
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        fcellbuf = Rast_allocate_f_buf();
 
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    for (row = 0; row < nrows; row++) {
 
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        G_percent(row, nrows, 2);
 
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        for (col = 0; col < ncols; col++) {
 
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            int class = (int)img[row][col];
 
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            G_debug(3, "class: [%d] row/col: [%d][%d]", class, row, col);
 
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            files->outbuf[col] = (CELL) S->ClassSig[class].classnum;
 
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            if (parms->goodness_map)
 
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                fcellbuf[col] = goodness[row][col];
 
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        }
 
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        Rast_put_row(files->output_fd, files->outbuf, CELL_TYPE);
 
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        if (parms->goodness_map)
 
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            Rast_put_row(files->goodness_fd, fcellbuf, FCELL_TYPE);
 
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    }
 
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    G_percent(1, 1, 1);
 
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    return 0;
 
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}