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Viewing changes to plug-ins/common/c_astretch.c

  • Committer: Bazaar Package Importer
  • Author(s): Daniel Holbach
  • Date: 2007-05-02 16:33:03 UTC
  • mfrom: (1.1.4 upstream)
  • Revision ID: james.westby@ubuntu.com-20070502163303-bvzhjzbpw8qglc4y
Tags: 2.3.16-1ubuntu1
* Resynchronized with Debian, remaining Ubuntu changes:
  - debian/rules: i18n magic.
* debian/control.in:
  - Maintainer: Ubuntu Core Developers <ubuntu-devel@lists.ubuntu.com>
* debian/patches/02_help-message.patch,
  debian/patches/03_gimp.desktop.in.in.patch,
  debian/patches/10_dont_show_wizard.patch: updated.
* debian/patches/04_composite-signedness.patch,
  debian/patches/05_add-letter-spacing.patch: dropped, used upstream.

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plug-ins/common/c_astretch.c
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#include "libgimp/stdplugins-intl.h"
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#define PLUG_IN_PROC "plug-in-c-astretch"
 
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/* Declare local functions.
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 */
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static void   query              (void);
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static void   indexed_c_astretch (gint32            image_ID);
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GimpPlugInInfo PLUG_IN_INFO =
 
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const GimpPlugInInfo PLUG_IN_INFO =
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{
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  NULL,  /* init_proc  */
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  NULL,  /* quit_proc  */
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static void
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query (void)
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{
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  static GimpParamDef args[] =
 
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  static const GimpParamDef args[] =
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  {
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    { GIMP_PDB_INT32,    "run_mode", "Interactive, non-interactive" },
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    { GIMP_PDB_IMAGE,    "image",    "Input image" },
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    { GIMP_PDB_DRAWABLE, "drawable", "Input drawable" }
 
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    { GIMP_PDB_INT32,    "run-mode", "Interactive, non-interactive" },
 
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    { GIMP_PDB_IMAGE,    "image",    "Input image"                  },
 
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    { GIMP_PDB_DRAWABLE, "drawable", "Input drawable"               }
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  };
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  gimp_install_procedure ("plug_in_c_astretch",
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                          "Automatically stretch the contrast of the "
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                          "specified drawable to cover all possible ranges.",
 
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  gimp_install_procedure (PLUG_IN_PROC,
 
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                          N_("Stretch contrast to cover the maximum possible range"),
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                          "This simple plug-in does an automatic contrast "
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                          "stretch.  For each channel in the image, it finds "
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                          "the minimum and maximum values... it uses those "
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                          G_N_ELEMENTS (args), 0,
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                          args, NULL);
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  gimp_plugin_menu_register ("plug_in_c_astretch", "<Image>/Layer/Colors/Auto");
 
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  gimp_plugin_menu_register (PLUG_IN_PROC, "<Image>/Colors/Auto");
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}
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static void
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  if (gimp_drawable_is_rgb (drawable->drawable_id) ||
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      gimp_drawable_is_gray (drawable->drawable_id))
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    {
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      gimp_progress_init (_("Auto-Stretching Contrast..."));
 
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      gimp_progress_init (_("Auto-stretching contrast"));
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      gimp_tile_cache_ntiles (2 * (drawable->width / gimp_tile_width () + 1));
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      c_astretch (drawable);
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    }
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  else
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    {
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      /* gimp_message ("c_astretch: cannot operate on indexed color images"); */
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      status = GIMP_PDB_EXECUTION_ERROR;
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    }
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  *nreturn_vals = 1;
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  *return_vals = values;
 
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  *return_vals  = values;
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  values[0].type = GIMP_PDB_STATUS;
 
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  values[0].type          = GIMP_PDB_STATUS;
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  values[0].data.d_status = status;
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  gimp_drawable_detach (drawable);
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  gimp_rgn_iterate2 (drawable, 0 /* unused */, c_astretch_func, &param);
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}
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