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https://gitlab.gnome.org/GNOME/gimp
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2403247334
Sat Aug 21 16:53:17 BST 1999 Adam D. Moss <adam@gimp.org>
* plug-ins/common/jpeg.c: Preview layers need to be alpha-padded,
since they're not on the bottom of the stack. That's a GIMP rule.
Plus... use new API functions gimp_image_{freeze,thaw}_undo() to avoid
the dilemma of either consuming a squillion superfluous tiles or
clobbering the whole undo stack.
* app/gimage.h
* app/gimage_cmds.c
* app/gimpimage.c
* libgimp/gimp.h
* libgimp/gimpimage.c: New API functions
gimp_image_{freeze,thaw}_undo() to avoid the above twin evils.
Similar to gimp_image_{disable,enable}_undo() but without
clobbering the undo stack (I would have simply changed the latter,
but too many plugins seem to rely on that behaviour). See the PDB
docs for slightly more information.
1195 lines
26 KiB
C
1195 lines
26 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 Library 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 Library 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 <string.h>
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#include "gimp.h"
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gint32
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gimp_image_add_hguide (gint32 image_id,
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gint32 yposition)
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{
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GParam *return_vals;
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int nreturn_vals;
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gint32 guide_id;
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return_vals = gimp_run_procedure ("gimp_image_add_hguide",
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&nreturn_vals,
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PARAM_IMAGE, image_id,
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PARAM_INT32, yposition,
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PARAM_END);
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guide_id = -1;
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if (return_vals[0].data.d_status == STATUS_SUCCESS)
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guide_id = return_vals[1].data.d_int32;
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gimp_destroy_params (return_vals, nreturn_vals);
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return guide_id;
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}
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gint32
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gimp_image_add_vguide (gint32 image_id,
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gint32 xposition)
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{
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GParam *return_vals;
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int nreturn_vals;
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gint32 guide_id;
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return_vals = gimp_run_procedure ("gimp_image_add_vguide",
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&nreturn_vals,
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PARAM_IMAGE, image_id,
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PARAM_INT32, xposition,
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PARAM_END);
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guide_id = -1;
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if (return_vals[0].data.d_status == STATUS_SUCCESS)
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guide_id = return_vals[1].data.d_int32;
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gimp_destroy_params (return_vals, nreturn_vals);
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return guide_id;
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}
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void
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gimp_image_delete_guide (gint32 image_id,
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gint32 guide_id)
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{
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GParam *return_vals;
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int nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_image_delete_guide",
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&nreturn_vals,
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PARAM_IMAGE, image_id,
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PARAM_INT32, guide_id,
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PARAM_END);
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gimp_destroy_params (return_vals, nreturn_vals);
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}
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gint32
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gimp_image_find_next_guide (gint32 image_id,
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gint32 guide_id)
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{
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GParam *return_vals;
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int nreturn_vals;
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gint32 rtn_guide_id;
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return_vals = gimp_run_procedure ("gimp_image_find_next_guide",
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&nreturn_vals,
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PARAM_IMAGE, image_id,
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PARAM_INT32, guide_id,
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PARAM_END);
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rtn_guide_id = -1;
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if (return_vals[0].data.d_status == STATUS_SUCCESS)
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rtn_guide_id = return_vals[1].data.d_int32;
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gimp_destroy_params (return_vals, nreturn_vals);
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return rtn_guide_id;
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}
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GOrientation
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gimp_image_get_guide_orientation (gint32 image_id,
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gint32 guide_id)
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{
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GParam *return_vals;
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int nreturn_vals;
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GOrientation rtn_guide_orientation;
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return_vals = gimp_run_procedure ("gimp_image_get_guide_orientation",
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&nreturn_vals,
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PARAM_IMAGE, image_id,
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PARAM_INT32, guide_id,
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PARAM_END);
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rtn_guide_orientation = ORIENTATION_UNKNOWN;
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if (return_vals[0].data.d_status == STATUS_SUCCESS)
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rtn_guide_orientation = return_vals[1].data.d_int32;
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gimp_destroy_params (return_vals, nreturn_vals);
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return rtn_guide_orientation;
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}
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gint32
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gimp_image_get_guide_position (gint32 image_id,
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gint32 guide_id)
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{
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GParam *return_vals;
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int nreturn_vals;
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gint32 rtn_guide_position;
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return_vals = gimp_run_procedure ("gimp_image_get_guide_position",
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&nreturn_vals,
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PARAM_IMAGE, image_id,
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PARAM_INT32, guide_id,
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PARAM_END);
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rtn_guide_position = -1;
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if (return_vals[0].data.d_status == STATUS_SUCCESS)
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rtn_guide_position = return_vals[1].data.d_int32;
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gimp_destroy_params (return_vals, nreturn_vals);
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return rtn_guide_position;
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}
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gint32
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gimp_image_new (guint width,
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guint height,
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GImageType type)
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{
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GParam *return_vals;
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int nreturn_vals;
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gint32 image_ID;
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return_vals = gimp_run_procedure ("gimp_image_new",
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&nreturn_vals,
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PARAM_INT32, width,
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PARAM_INT32, height,
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PARAM_INT32, type,
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PARAM_END);
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image_ID = -1;
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if (return_vals[0].data.d_status == STATUS_SUCCESS)
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image_ID = return_vals[1].data.d_image;
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gimp_destroy_params (return_vals, nreturn_vals);
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return image_ID;
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}
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void
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gimp_image_delete (gint32 image_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_image_delete",
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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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}
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guint
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gimp_image_width (gint32 image_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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int result;
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return_vals = gimp_run_procedure ("gimp_image_width",
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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 = 0;
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if (return_vals[0].data.d_status == STATUS_SUCCESS)
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result = return_vals[1].data.d_int32;
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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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guint
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gimp_image_height (gint32 image_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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int result;
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return_vals = gimp_run_procedure ("gimp_image_height",
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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 = 0;
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if (return_vals[0].data.d_status == STATUS_SUCCESS)
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result = return_vals[1].data.d_int32;
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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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GImageType
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gimp_image_base_type (gint32 image_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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int result;
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return_vals = gimp_run_procedure ("gimp_image_base_type",
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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 = 0;
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if (return_vals[0].data.d_status == STATUS_SUCCESS)
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result = return_vals[1].data.d_int32;
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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_image_floating_selection (gint32 image_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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gint32 layer_ID;
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return_vals = gimp_run_procedure ("gimp_image_floating_selection",
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&nreturn_vals,
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PARAM_IMAGE, image_ID,
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PARAM_END);
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layer_ID = 0;
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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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void
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gimp_image_add_channel (gint32 image_ID,
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gint32 channel_ID,
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int position)
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{
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GParam *return_vals;
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int nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_image_add_channel",
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&nreturn_vals,
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PARAM_IMAGE, image_ID,
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PARAM_CHANNEL, channel_ID,
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PARAM_INT32, position,
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PARAM_END);
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gimp_destroy_params (return_vals, nreturn_vals);
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}
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void
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gimp_image_add_layer (gint32 image_ID,
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gint32 layer_ID,
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int position)
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{
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GParam *return_vals;
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int nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_image_add_layer",
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&nreturn_vals,
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PARAM_IMAGE, image_ID,
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PARAM_LAYER, layer_ID,
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PARAM_INT32, position,
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PARAM_END);
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gimp_destroy_params (return_vals, nreturn_vals);
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}
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void
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gimp_image_add_layer_mask (gint32 image_ID,
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gint32 layer_ID,
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gint32 mask_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_image_add_layer_mask",
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&nreturn_vals,
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PARAM_IMAGE, image_ID,
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PARAM_LAYER, layer_ID,
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PARAM_CHANNEL, mask_ID,
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PARAM_END);
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gimp_destroy_params (return_vals, nreturn_vals);
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}
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void
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gimp_image_disable_undo (gint32 image_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_image_disable_undo",
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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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}
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void
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gimp_image_enable_undo (gint32 image_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_image_enable_undo",
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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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}
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void
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gimp_image_freeze_undo (gint32 image_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_image_freeze_undo",
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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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}
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void
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gimp_image_thaw_undo (gint32 image_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_image_thaw_undo",
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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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}
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void
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gimp_undo_push_group_start (gint32 image_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_undo_push_group_start",
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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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}
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void
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gimp_undo_push_group_end (gint32 image_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_undo_push_group_end",
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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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}
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void
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gimp_image_clean_all (gint32 image_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_image_clean_all",
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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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}
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gint32
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gimp_image_flatten (gint32 image_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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gint32 layer_ID;
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return_vals = gimp_run_procedure ("gimp_image_flatten",
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&nreturn_vals,
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PARAM_IMAGE, image_ID,
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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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void
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gimp_image_lower_channel (gint32 image_ID,
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gint32 channel_ID)
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{
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GParam *return_vals;
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int nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_image_lower_channel",
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&nreturn_vals,
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PARAM_IMAGE, image_ID,
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PARAM_CHANNEL, channel_ID,
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PARAM_END);
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gimp_destroy_params (return_vals, nreturn_vals);
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}
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|
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void
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gimp_image_lower_layer (gint32 image_ID,
|
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gint32 layer_ID)
|
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{
|
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GParam *return_vals;
|
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int nreturn_vals;
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return_vals = gimp_run_procedure ("gimp_image_lower_layer",
|
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&nreturn_vals,
|
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PARAM_IMAGE, image_ID,
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PARAM_LAYER, layer_ID,
|
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PARAM_END);
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|
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gimp_destroy_params (return_vals, nreturn_vals);
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}
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|
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gint32
|
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gimp_image_merge_visible_layers (gint32 image_ID,
|
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gint merge_type)
|
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{
|
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GParam *return_vals;
|
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int nreturn_vals;
|
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gint32 layer_ID;
|
|
|
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return_vals = gimp_run_procedure ("gimp_image_merge_visible_layers",
|
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&nreturn_vals,
|
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PARAM_IMAGE, image_ID,
|
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PARAM_INT32, merge_type,
|
|
PARAM_END);
|
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|
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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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|
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gimp_destroy_params (return_vals, nreturn_vals);
|
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|
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return layer_ID;
|
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}
|
|
|
|
gint32
|
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gimp_image_pick_correlate_layer (gint32 image_ID,
|
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gint x,
|
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gint y)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
gint32 layer_ID;
|
|
|
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return_vals = gimp_run_procedure ("gimp_image_pick_correlate_layer",
|
|
&nreturn_vals,
|
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PARAM_IMAGE, image_ID,
|
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PARAM_INT32, x,
|
|
PARAM_INT32, y,
|
|
PARAM_END);
|
|
|
|
layer_ID = -1;
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
layer_ID = return_vals[1].data.d_layer;
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|
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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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|
|
void
|
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gimp_image_raise_channel (gint32 image_ID,
|
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gint32 channel_ID)
|
|
{
|
|
GParam *return_vals;
|
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int nreturn_vals;
|
|
|
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return_vals = gimp_run_procedure ("gimp_image_raise_channel",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
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PARAM_CHANNEL, channel_ID,
|
|
PARAM_END);
|
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|
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gimp_destroy_params (return_vals, nreturn_vals);
|
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}
|
|
|
|
void
|
|
gimp_image_raise_layer (gint32 image_ID,
|
|
gint32 layer_ID)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_raise_layer",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_LAYER, layer_ID,
|
|
PARAM_END);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
void
|
|
gimp_image_remove_channel (gint32 image_ID,
|
|
gint32 channel_ID)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_remove_channel",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_CHANNEL, channel_ID,
|
|
PARAM_END);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
void
|
|
gimp_image_remove_layer (gint32 image_ID,
|
|
gint32 layer_ID)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_remove_layer",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_LAYER, layer_ID,
|
|
PARAM_END);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
void
|
|
gimp_image_remove_layer_mask (gint32 image_ID,
|
|
gint32 layer_ID,
|
|
gint mode)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_remove_layer_mask",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_LAYER, layer_ID,
|
|
PARAM_INT32, mode,
|
|
PARAM_END);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
void
|
|
gimp_image_resize (gint32 image_ID,
|
|
guint new_width,
|
|
guint new_height,
|
|
gint offset_x,
|
|
gint offset_y)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_resize",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_INT32, new_width,
|
|
PARAM_INT32, new_height,
|
|
PARAM_INT32, offset_x,
|
|
PARAM_INT32, offset_y,
|
|
PARAM_END);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
gint32
|
|
gimp_image_get_active_channel (gint32 image_ID)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
gint32 channel_ID;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_get_active_channel",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_END);
|
|
|
|
channel_ID = -1;
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
channel_ID = return_vals[1].data.d_channel;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return channel_ID;
|
|
}
|
|
|
|
gint32
|
|
gimp_image_get_active_layer (gint32 image_ID)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
gint32 layer_ID;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_get_active_layer",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_END);
|
|
|
|
layer_ID = -1;
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
layer_ID = return_vals[1].data.d_layer;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return layer_ID;
|
|
}
|
|
|
|
gint32*
|
|
gimp_image_get_channels (gint32 image_ID,
|
|
gint *nchannels)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
gint32 *channels;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_get_channels",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_END);
|
|
|
|
channels = NULL;
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
{
|
|
*nchannels = return_vals[1].data.d_int32;
|
|
channels = g_new (gint32, *nchannels);
|
|
memcpy (channels, return_vals[2].data.d_int32array, *nchannels * 4);
|
|
}
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return channels;
|
|
}
|
|
|
|
guchar*
|
|
gimp_image_get_cmap (gint32 image_ID,
|
|
gint *ncolors)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
guchar *cmap;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_get_cmap",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_END);
|
|
|
|
cmap = NULL;
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
{
|
|
*ncolors = return_vals[1].data.d_int32 / 3;
|
|
cmap = g_new (guchar, *ncolors * 3);
|
|
memcpy (cmap, return_vals[2].data.d_int8array, *ncolors * 3);
|
|
}
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return cmap;
|
|
}
|
|
|
|
gint
|
|
gimp_image_get_component_active (gint32 image_ID,
|
|
gint component)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
int result;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_get_component_active",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_END);
|
|
|
|
result = FALSE;
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
result = return_vals[1].data.d_int32;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return result;
|
|
}
|
|
|
|
gint
|
|
gimp_image_get_component_visible (gint32 image_ID,
|
|
gint component)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
int result;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_get_component_visible",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_END);
|
|
|
|
result = FALSE;
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
result = return_vals[1].data.d_int32;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return result;
|
|
}
|
|
|
|
char*
|
|
gimp_image_get_filename (gint32 image_ID)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
char *filename;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_get_filename",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_END);
|
|
|
|
filename = NULL;
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
filename = g_strdup (return_vals[1].data.d_string);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return filename;
|
|
}
|
|
|
|
gint32*
|
|
gimp_image_get_layers (gint32 image_ID,
|
|
gint *nlayers)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
gint32 *layers;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_get_layers",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_END);
|
|
|
|
layers = NULL;
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
{
|
|
*nlayers = return_vals[1].data.d_int32;
|
|
layers = g_new (gint32, *nlayers);
|
|
memcpy (layers, return_vals[2].data.d_int32array, *nlayers * 4);
|
|
}
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return layers;
|
|
}
|
|
|
|
gint32
|
|
gimp_image_get_selection (gint32 image_ID)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
gint32 selection_ID;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_get_selection",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_END);
|
|
|
|
selection_ID = -1;
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
selection_ID = return_vals[1].data.d_selection;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return selection_ID;
|
|
}
|
|
|
|
void
|
|
gimp_image_set_active_channel (gint32 image_ID,
|
|
gint32 channel_ID)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
if (channel_ID == -1)
|
|
{
|
|
return_vals = gimp_run_procedure ("gimp_image_unset_active_channel",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_END);
|
|
}
|
|
else
|
|
{
|
|
return_vals = gimp_run_procedure ("gimp_image_set_active_channel",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_CHANNEL, channel_ID,
|
|
PARAM_END);
|
|
}
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
void
|
|
gimp_image_set_active_layer (gint32 image_ID,
|
|
gint32 layer_ID)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_set_active_layer",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_LAYER, layer_ID,
|
|
PARAM_END);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
void
|
|
gimp_image_set_cmap (gint32 image_ID,
|
|
guchar *cmap,
|
|
gint ncolors)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_set_cmap",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_INT32, ncolors * 3,
|
|
PARAM_INT8ARRAY, cmap,
|
|
PARAM_END);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
void
|
|
gimp_image_set_component_active (gint32 image_ID,
|
|
gint component,
|
|
gint active)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_set_component_active",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_INT32, component,
|
|
PARAM_INT32, active,
|
|
PARAM_END);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
void
|
|
gimp_image_set_component_visible (gint32 image_ID,
|
|
gint component,
|
|
gint visible)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_set_component_visible",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_INT32, component,
|
|
PARAM_INT32, visible,
|
|
PARAM_END);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
void
|
|
gimp_image_set_filename (gint32 image_ID,
|
|
char *name)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_set_filename",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_STRING, name,
|
|
PARAM_END);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
Parasite *
|
|
gimp_image_find_parasite (gint32 image_ID, const char *name)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
Parasite *parasite;
|
|
return_vals = gimp_run_procedure ("gimp_image_find_parasite",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_STRING, name,
|
|
PARAM_END);
|
|
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
{
|
|
parasite = parasite_copy(&return_vals[1].data.d_parasite);
|
|
}
|
|
else
|
|
parasite = NULL;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return parasite;
|
|
}
|
|
|
|
void
|
|
gimp_image_attach_parasite (gint32 image_ID, const Parasite *p)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_attach_parasite",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_PARASITE, p,
|
|
PARAM_END);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
void
|
|
gimp_image_attach_new_parasite (gint32 image_ID, const char *name, int flags,
|
|
int size, const void *data)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
Parasite *p = parasite_new(name, flags, size, data);
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_attach_parasite",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_PARASITE, p,
|
|
PARAM_END);
|
|
|
|
parasite_free(p);
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
void
|
|
gimp_image_detach_parasite (gint32 image_ID, const char *name)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_detach_parasite",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_STRING, name,
|
|
PARAM_END);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
void
|
|
gimp_image_get_resolution (gint32 image_ID,
|
|
double *xresolution,
|
|
double *yresolution)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
double xres;
|
|
double yres;
|
|
|
|
g_return_if_fail (xresolution && yresolution);
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_get_resolution",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_END);
|
|
|
|
/* error return values */
|
|
xres = 0.0;
|
|
yres = 0.0;
|
|
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
{
|
|
xres = return_vals[1].data.d_float;
|
|
yres = return_vals[2].data.d_float;
|
|
}
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
*xresolution = xres;
|
|
*yresolution = yres;
|
|
}
|
|
|
|
void
|
|
gimp_image_set_resolution (gint32 image_ID,
|
|
double xresolution,
|
|
double yresolution)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_set_resolution",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_FLOAT, xresolution,
|
|
PARAM_FLOAT, yresolution,
|
|
PARAM_END);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
GUnit
|
|
gimp_image_get_unit (gint32 image_ID)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
GUnit unit;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_get_unit",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_END);
|
|
|
|
/* error return value */
|
|
unit = UNIT_INCH;
|
|
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
unit = return_vals[1].data.d_int32;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return unit;
|
|
}
|
|
|
|
void
|
|
gimp_image_set_unit (gint32 image_ID,
|
|
GUnit unit)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_set_unit",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_INT32, unit,
|
|
PARAM_END);
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
}
|
|
|
|
gint32
|
|
gimp_image_get_layer_by_tattoo (gint32 image_ID, gint32 tattoo)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
gint32 layer = 0;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_get_layer_by_tattoo",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_INT32, tattoo,
|
|
PARAM_END);
|
|
|
|
layer = 0;
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
layer = return_vals[1].data.d_layer;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return layer;
|
|
}
|
|
|
|
gint32
|
|
gimp_image_get_channel_by_tattoo (gint32 image_ID, gint32 tattoo)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
gint32 channel = 0;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_get_channel_by_tattoo",
|
|
&nreturn_vals,
|
|
PARAM_IMAGE, image_ID,
|
|
PARAM_INT32, tattoo,
|
|
PARAM_END);
|
|
|
|
channel = 0;
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
channel = return_vals[1].data.d_channel;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return channel;
|
|
}
|
|
|
|
guchar *
|
|
gimp_image_get_thumbnail_data (gint32 image_ID,
|
|
gint *width,
|
|
gint *height,
|
|
gint *bytes)
|
|
{
|
|
GParam *return_vals;
|
|
int nreturn_vals;
|
|
gchar *image_data = NULL;
|
|
|
|
return_vals = gimp_run_procedure ("gimp_image_thumbnail",
|
|
&nreturn_vals,
|
|
PARAM_DRAWABLE, image_ID,
|
|
PARAM_INT32, *width,
|
|
PARAM_INT32, *height,
|
|
PARAM_END);
|
|
|
|
if (return_vals[0].data.d_status == STATUS_SUCCESS)
|
|
{
|
|
*width = return_vals[1].data.d_int32;
|
|
*height = return_vals[2].data.d_int32;
|
|
*bytes = return_vals[3].data.d_int32;
|
|
image_data = g_new (gchar,return_vals[4].data.d_int32);
|
|
g_memmove (image_data, return_vals[5].data.d_int32array,return_vals[4].data.d_int32);
|
|
}
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return image_data;
|
|
|
|
}
|
|
|