mirror of https://github.com/GNOME/gimp.git
270 lines
8.1 KiB
C
270 lines
8.1 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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* gimpimageguides_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 3 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, see
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* <https://www.gnu.org/licenses/>.
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*/
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/* NOTE: This file is auto-generated by pdbgen.pl */
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#include "config.h"
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#include "stamp-pdbgen.h"
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#include "gimp.h"
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/**
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* SECTION: gimpimageguides
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* @title: gimpimageguides
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* @short_description: Functions for manipulating an image's guides.
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*
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* Functions for manipulating an image's guides.
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**/
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/**
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* gimp_image_add_hguide:
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* @image: The image.
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* @yposition: The guide's y-offset from top of image.
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*
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* Add a horizontal guide to an image.
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*
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* This procedure adds a horizontal guide to an image. It takes the
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* input image and the y-position of the new guide as parameters. It
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* returns the guide ID of the new guide.
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*
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* Returns: The new guide.
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**/
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guint
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gimp_image_add_hguide (GimpImage *image,
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gint yposition)
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{
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GimpValueArray *args;
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GimpValueArray *return_vals;
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guint guide = 0;
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args = gimp_value_array_new_from_types (NULL,
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GIMP_TYPE_IMAGE, image,
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G_TYPE_INT, yposition,
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G_TYPE_NONE);
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return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
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"gimp-image-add-hguide",
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args);
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gimp_value_array_unref (args);
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if (GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS)
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guide = GIMP_VALUES_GET_UINT (return_vals, 1);
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gimp_value_array_unref (return_vals);
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return guide;
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}
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/**
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* gimp_image_add_vguide:
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* @image: The image.
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* @xposition: The guide's x-offset from left of image.
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*
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* Add a vertical guide to an image.
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*
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* This procedure adds a vertical guide to an image. It takes the input
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* image and the x-position of the new guide as parameters. It returns
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* the guide ID of the new guide.
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*
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* Returns: The new guide.
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**/
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guint
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gimp_image_add_vguide (GimpImage *image,
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gint xposition)
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{
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GimpValueArray *args;
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GimpValueArray *return_vals;
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guint guide = 0;
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args = gimp_value_array_new_from_types (NULL,
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GIMP_TYPE_IMAGE, image,
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G_TYPE_INT, xposition,
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G_TYPE_NONE);
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return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
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"gimp-image-add-vguide",
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args);
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gimp_value_array_unref (args);
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if (GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS)
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guide = GIMP_VALUES_GET_UINT (return_vals, 1);
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gimp_value_array_unref (return_vals);
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return guide;
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}
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/**
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* gimp_image_delete_guide:
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* @image: The image.
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* @guide: The ID of the guide to be removed.
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*
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* Deletes a guide from an image.
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*
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* This procedure takes an image and a guide ID as input and removes
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* the specified guide from the specified image.
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*
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* Returns: TRUE on success.
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**/
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gboolean
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gimp_image_delete_guide (GimpImage *image,
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guint guide)
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{
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GimpValueArray *args;
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GimpValueArray *return_vals;
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gboolean success = TRUE;
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args = gimp_value_array_new_from_types (NULL,
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GIMP_TYPE_IMAGE, image,
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G_TYPE_UINT, guide,
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G_TYPE_NONE);
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return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
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"gimp-image-delete-guide",
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args);
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gimp_value_array_unref (args);
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success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
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gimp_value_array_unref (return_vals);
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return success;
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}
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/**
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* gimp_image_find_next_guide:
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* @image: The image.
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* @guide: The ID of the current guide (0 if first invocation).
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*
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* Find next guide on an image.
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*
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* This procedure takes an image and a guide ID as input and finds the
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* guide ID of the successor of the given guide ID in the image's guide
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* list. If the supplied guide ID is 0, the procedure will return the
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* first Guide. The procedure will return 0 if given the final guide ID
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* as an argument or the image has no guides.
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*
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* Returns: The next guide's ID.
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**/
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guint
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gimp_image_find_next_guide (GimpImage *image,
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gint guide)
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{
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GimpValueArray *args;
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GimpValueArray *return_vals;
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guint next_guide = 0;
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args = gimp_value_array_new_from_types (NULL,
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GIMP_TYPE_IMAGE, image,
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G_TYPE_INT, guide,
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G_TYPE_NONE);
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return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
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"gimp-image-find-next-guide",
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args);
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gimp_value_array_unref (args);
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if (GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS)
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next_guide = GIMP_VALUES_GET_UINT (return_vals, 1);
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gimp_value_array_unref (return_vals);
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return next_guide;
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}
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/**
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* gimp_image_get_guide_orientation:
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* @image: The image.
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* @guide: The guide.
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*
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* Get orientation of a guide on an image.
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*
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* This procedure takes an image and a guide ID as input and returns
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* the orientations of the guide.
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*
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* Returns: The guide's orientation.
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**/
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GimpOrientationType
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gimp_image_get_guide_orientation (GimpImage *image,
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guint guide)
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{
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GimpValueArray *args;
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GimpValueArray *return_vals;
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GimpOrientationType orientation = GIMP_ORIENTATION_UNKNOWN;
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args = gimp_value_array_new_from_types (NULL,
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GIMP_TYPE_IMAGE, image,
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G_TYPE_UINT, guide,
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G_TYPE_NONE);
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return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
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"gimp-image-get-guide-orientation",
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args);
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gimp_value_array_unref (args);
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if (GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS)
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orientation = GIMP_VALUES_GET_ENUM (return_vals, 1);
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gimp_value_array_unref (return_vals);
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return orientation;
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}
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/**
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* gimp_image_get_guide_position:
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* @image: The image.
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* @guide: The guide.
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*
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* Get position of a guide on an image.
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*
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* This procedure takes an image and a guide ID as input and returns
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* the position of the guide relative to the top or left of the image.
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*
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* Returns: The guide's position relative to top or left of image.
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**/
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gint
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gimp_image_get_guide_position (GimpImage *image,
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guint guide)
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{
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GimpValueArray *args;
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GimpValueArray *return_vals;
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gint position = G_MININT /* GIMP_GUIDE_POSITION_UNDEFINED */;
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args = gimp_value_array_new_from_types (NULL,
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GIMP_TYPE_IMAGE, image,
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G_TYPE_UINT, guide,
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G_TYPE_NONE);
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return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
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"gimp-image-get-guide-position",
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args);
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gimp_value_array_unref (args);
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if (GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS)
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position = GIMP_VALUES_GET_INT (return_vals, 1);
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gimp_value_array_unref (return_vals);
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return position;
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}
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