mirror of https://github.com/GNOME/gimp.git
138 lines
3.5 KiB
C
138 lines
3.5 KiB
C
/* LIBGIMP - The GIMP Library
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* Copyright (C) 1995-2003 Peter Mattis and Spencer Kimball
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*
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* gimppattern_pdb.c
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*
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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
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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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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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/* NOTE: This file is autogenerated by pdbgen.pl */
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#include "config.h"
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#include <string.h>
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#include "gimp.h"
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/**
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* gimp_pattern_get_info:
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* @name: The pattern name.
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* @width: The pattern width.
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* @height: The pattern height.
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* @bpp: The pattern bpp.
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*
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* Retrieve information about the specified pattern.
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*
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* This procedure retrieves information about the specified pattern.
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* This includes the pattern extents (width and height).
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*
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* Returns: TRUE on success.
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*
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* Since: GIMP 2.2
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*/
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gboolean
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gimp_pattern_get_info (const gchar *name,
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gint *width,
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gint *height,
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gint *bpp)
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{
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GimpParam *return_vals;
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gint nreturn_vals;
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gboolean success = TRUE;
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return_vals = gimp_run_procedure ("gimp_pattern_get_info",
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&nreturn_vals,
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GIMP_PDB_STRING, name,
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GIMP_PDB_END);
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*width = 0;
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*height = 0;
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*bpp = 0;
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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if (success)
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{
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*width = return_vals[1].data.d_int32;
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*height = return_vals[2].data.d_int32;
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*bpp = return_vals[3].data.d_int32;
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}
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gimp_destroy_params (return_vals, nreturn_vals);
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return success;
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}
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/**
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* gimp_pattern_get_pixels:
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* @name: The pattern name.
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* @width: The pattern width.
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* @height: The pattern height.
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* @bpp: The pattern bpp.
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* @num_color_bytes: Number of pattern bytes.
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* @color_bytes: The pattern data.
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*
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* Retrieve information about the specified pattern (including pixels).
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*
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* This procedure retrieves information about the specified. This
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* includes the pattern extents (width and height), its bpp and its
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* pixel data.
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*
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* Returns: TRUE on success.
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*
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* Since: GIMP 2.2
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*/
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gboolean
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gimp_pattern_get_pixels (const gchar *name,
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gint *width,
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gint *height,
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gint *bpp,
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gint *num_color_bytes,
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guint8 **color_bytes)
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{
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GimpParam *return_vals;
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gint nreturn_vals;
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gboolean success = TRUE;
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return_vals = gimp_run_procedure ("gimp_pattern_get_pixels",
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&nreturn_vals,
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GIMP_PDB_STRING, name,
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GIMP_PDB_END);
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*width = 0;
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*height = 0;
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*bpp = 0;
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*num_color_bytes = 0;
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*color_bytes = NULL;
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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if (success)
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{
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*width = return_vals[1].data.d_int32;
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*height = return_vals[2].data.d_int32;
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*bpp = return_vals[3].data.d_int32;
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*num_color_bytes = return_vals[4].data.d_int32;
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*color_bytes = g_new (guint8, *num_color_bytes);
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memcpy (*color_bytes, return_vals[5].data.d_int8array,
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*num_color_bytes * sizeof (guint8));
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}
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gimp_destroy_params (return_vals, nreturn_vals);
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return success;
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}
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