mirror of https://github.com/GNOME/gimp.git
117 lines
3.1 KiB
C
117 lines
3.1 KiB
C
/* LIBGIMP - The GIMP Library
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* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
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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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* Library 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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#include "gimp.h"
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gint32
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gimp_selection_bounds (gint32 image_ID,
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gint *non_empty,
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gint *x1,
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gint *y1,
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gint *x2,
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gint *y2)
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{
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GParam *return_vals;
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gint nreturn_vals;
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gint result;
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return_vals = gimp_run_procedure ("gimp_selection_bounds",
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&nreturn_vals,
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PARAM_IMAGE, image_ID,
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PARAM_END);
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result = FALSE;
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if (return_vals[0].data.d_status == STATUS_SUCCESS)
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{
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result = TRUE;
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*non_empty = return_vals[1].data.d_int32;
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*x1 = return_vals[2].data.d_int32;
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*y1 = return_vals[3].data.d_int32;
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*x2 = return_vals[4].data.d_int32;
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*y2 = return_vals[5].data.d_int32;
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}
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gimp_destroy_params (return_vals, nreturn_vals);
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return result;
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}
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gint32
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gimp_selection_float (gint32 image_ID,
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gint32 drawable_ID,
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gint32 x_offset,
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gint32 y_offset)
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{
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GParam *return_vals;
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gint nreturn_vals;
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gint32 layer_ID;
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return_vals = gimp_run_procedure ("gimp_selection_float",
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&nreturn_vals,
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PARAM_IMAGE, image_ID,
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PARAM_DRAWABLE, drawable_ID,
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PARAM_INT32, x_offset,
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PARAM_INT32, y_offset,
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PARAM_END);
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layer_ID = -1;
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if (return_vals[0].data.d_status == STATUS_SUCCESS)
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layer_ID = return_vals[1].data.d_layer;
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gimp_destroy_params (return_vals, nreturn_vals);
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return layer_ID;
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}
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gint32
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gimp_selection_is_empty (gint32 image_ID)
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{
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GParam *return_vals;
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gint nreturn_vals;
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gint32 is_empty;
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return_vals = gimp_run_procedure ("gimp_selection_is_empty",
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&nreturn_vals,
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PARAM_IMAGE, image_ID,
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PARAM_END);
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is_empty = TRUE;
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if (return_vals[0].data.d_status == STATUS_SUCCESS)
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is_empty = return_vals[1].data.d_int32;
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gimp_destroy_params (return_vals, nreturn_vals);
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return is_empty;
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}
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void
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gimp_selection_none (gint32 image_ID)
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{
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GParam *return_vals;
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gint nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_selection_none",
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&nreturn_vals,
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PARAM_IMAGE, image_ID,
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PARAM_END);
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gimp_destroy_params (return_vals, nreturn_vals);
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return;
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}
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