mirror of https://github.com/GNOME/gimp.git
612 lines
18 KiB
C
612 lines
18 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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* gimpcolor_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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* <http://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 "gimp.h"
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/**
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* SECTION: gimpcolor
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* @title: gimpcolor
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* @short_description: Functions for manipulating color.
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*
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* Functions for manipulating color, including curves and histograms.
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**/
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/**
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* gimp_brightness_contrast:
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* @drawable_ID: The drawable.
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* @brightness: Brightness adjustment.
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* @contrast: Contrast adjustment.
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*
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* Deprecated: Use gimp_drawable_brightness_contrast() instead.
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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_brightness_contrast (gint32 drawable_ID,
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gint brightness,
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gint contrast)
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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-brightness-contrast",
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&nreturn_vals,
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GIMP_PDB_DRAWABLE, drawable_ID,
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GIMP_PDB_INT32, brightness,
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GIMP_PDB_INT32, contrast,
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GIMP_PDB_END);
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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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_levels:
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* @drawable_ID: The drawable.
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* @channel: The channel to modify.
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* @low_input: Intensity of lowest input.
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* @high_input: Intensity of highest input.
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* @gamma: Gamma adjustment factor.
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* @low_output: Intensity of lowest output.
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* @high_output: Intensity of highest output.
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*
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* Deprecated: Use gimp_drawable_levels() instead.
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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_levels (gint32 drawable_ID,
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GimpHistogramChannel channel,
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gint low_input,
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gint high_input,
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gdouble gamma,
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gint low_output,
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gint high_output)
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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-levels",
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&nreturn_vals,
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GIMP_PDB_DRAWABLE, drawable_ID,
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GIMP_PDB_INT32, channel,
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GIMP_PDB_INT32, low_input,
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GIMP_PDB_INT32, high_input,
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GIMP_PDB_FLOAT, gamma,
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GIMP_PDB_INT32, low_output,
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GIMP_PDB_INT32, high_output,
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GIMP_PDB_END);
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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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_levels_auto:
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* @drawable_ID: The drawable.
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*
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* Deprecated: Use gimp_drawable_levels_stretch() instead.
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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_levels_auto (gint32 drawable_ID)
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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-levels-auto",
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&nreturn_vals,
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GIMP_PDB_DRAWABLE, drawable_ID,
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GIMP_PDB_END);
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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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_levels_stretch:
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* @drawable_ID: The drawable.
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*
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* Deprecated: Use gimp_drawable_levels_stretch() instead.
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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_levels_stretch (gint32 drawable_ID)
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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-levels-stretch",
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&nreturn_vals,
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GIMP_PDB_DRAWABLE, drawable_ID,
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GIMP_PDB_END);
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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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_posterize:
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* @drawable_ID: The drawable.
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* @levels: Levels of posterization.
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*
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* Deprecated: Use gimp_drawable_posterize() instead.
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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_posterize (gint32 drawable_ID,
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gint levels)
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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-posterize",
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&nreturn_vals,
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GIMP_PDB_DRAWABLE, drawable_ID,
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GIMP_PDB_INT32, levels,
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GIMP_PDB_END);
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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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_desaturate:
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* @drawable_ID: The drawable.
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*
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* Deprecated: Use gimp_drawable_desaturate() instead.
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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_desaturate (gint32 drawable_ID)
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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-desaturate",
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&nreturn_vals,
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GIMP_PDB_DRAWABLE, drawable_ID,
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GIMP_PDB_END);
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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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_desaturate_full:
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* @drawable_ID: The drawable.
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* @desaturate_mode: The formula to use to desaturate.
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*
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* Deprecated: Use gimp_drawable_desaturate() instead.
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*
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* Returns: TRUE on success.
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*
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* Since: 2.4
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**/
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gboolean
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gimp_desaturate_full (gint32 drawable_ID,
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GimpDesaturateMode desaturate_mode)
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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-desaturate-full",
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&nreturn_vals,
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GIMP_PDB_DRAWABLE, drawable_ID,
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GIMP_PDB_INT32, desaturate_mode,
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GIMP_PDB_END);
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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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_equalize:
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* @drawable_ID: The drawable.
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* @mask_only: Equalization option.
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*
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* Deprecated: Use gimp_drawable_equalize() instead.
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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_equalize (gint32 drawable_ID,
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gboolean mask_only)
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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-equalize",
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&nreturn_vals,
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GIMP_PDB_DRAWABLE, drawable_ID,
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GIMP_PDB_INT32, mask_only,
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GIMP_PDB_END);
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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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_invert:
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* @drawable_ID: The drawable.
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*
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* Deprecated: Use gimp_drawable_invert() instead.
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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_invert (gint32 drawable_ID)
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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-invert",
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&nreturn_vals,
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GIMP_PDB_DRAWABLE, drawable_ID,
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GIMP_PDB_END);
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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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_curves_spline:
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* @drawable_ID: The drawable.
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* @channel: The channel to modify.
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* @num_points: The number of values in the control point array.
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* @control_pts: The spline control points: { cp1.x, cp1.y, cp2.x, cp2.y, ... }.
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*
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* Deprecated: Use gimp_drawable_curves_spline() instead.
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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_curves_spline (gint32 drawable_ID,
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GimpHistogramChannel channel,
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gint num_points,
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const guint8 *control_pts)
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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-curves-spline",
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&nreturn_vals,
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GIMP_PDB_DRAWABLE, drawable_ID,
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GIMP_PDB_INT32, channel,
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GIMP_PDB_INT32, num_points,
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GIMP_PDB_INT8ARRAY, control_pts,
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GIMP_PDB_END);
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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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_curves_explicit:
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* @drawable_ID: The drawable.
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* @channel: The channel to modify.
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* @num_bytes: The number of bytes in the new curve (always 256).
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* @curve: The explicit curve.
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*
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* Deprecated: Use gimp_drawable_curves_explicit() instead.
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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_curves_explicit (gint32 drawable_ID,
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GimpHistogramChannel channel,
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gint num_bytes,
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const guint8 *curve)
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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-curves-explicit",
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&nreturn_vals,
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GIMP_PDB_DRAWABLE, drawable_ID,
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GIMP_PDB_INT32, channel,
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GIMP_PDB_INT32, num_bytes,
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GIMP_PDB_INT8ARRAY, curve,
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GIMP_PDB_END);
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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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_color_balance:
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* @drawable_ID: The drawable.
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* @transfer_mode: Transfer mode.
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* @preserve_lum: Preserve luminosity values at each pixel.
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* @cyan_red: Cyan-Red color balance.
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* @magenta_green: Magenta-Green color balance.
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* @yellow_blue: Yellow-Blue color balance.
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*
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* Modify the color balance of the specified drawable.
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*
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* Modify the color balance of the specified drawable. There are three
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* axis which can be modified: cyan-red, magenta-green, and
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* yellow-blue. Negative values increase the amount of the former,
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* positive values increase the amount of the latter. Color balance can
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* be controlled with the 'transfer_mode' setting, which allows
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* shadows, mid-tones, and highlights in an image to be affected
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* differently. The 'preserve-lum' parameter, if TRUE, ensures that the
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* luminosity of each pixel remains fixed.
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*
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* Deprecated: Use gimp_drawable_color_color_balance() instead.
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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_color_balance (gint32 drawable_ID,
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GimpTransferMode transfer_mode,
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gboolean preserve_lum,
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gdouble cyan_red,
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gdouble magenta_green,
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gdouble yellow_blue)
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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-color-balance",
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&nreturn_vals,
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GIMP_PDB_DRAWABLE, drawable_ID,
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GIMP_PDB_INT32, transfer_mode,
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GIMP_PDB_INT32, preserve_lum,
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GIMP_PDB_FLOAT, cyan_red,
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GIMP_PDB_FLOAT, magenta_green,
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GIMP_PDB_FLOAT, yellow_blue,
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GIMP_PDB_END);
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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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_colorize:
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* @drawable_ID: The drawable.
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* @hue: Hue in degrees.
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* @saturation: Saturation in percent.
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* @lightness: Lightness in percent.
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*
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* Deprecated: Use gimp_drawable_colorize_hsl() instead.
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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_colorize (gint32 drawable_ID,
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gdouble hue,
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gdouble saturation,
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gdouble lightness)
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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-colorize",
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&nreturn_vals,
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GIMP_PDB_DRAWABLE, drawable_ID,
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GIMP_PDB_FLOAT, hue,
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GIMP_PDB_FLOAT, saturation,
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GIMP_PDB_FLOAT, lightness,
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GIMP_PDB_END);
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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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_histogram:
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* @drawable_ID: The drawable.
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* @channel: The channel to modify.
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* @start_range: Start of the intensity measurement range.
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* @end_range: End of the intensity measurement range.
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* @mean: Mean intensity value.
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* @std_dev: Standard deviation of intensity values.
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* @median: Median intensity value.
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* @pixels: Alpha-weighted pixel count for entire image.
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* @count: Alpha-weighted pixel count for range.
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* @percentile: Percentile that range falls under.
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*
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* Deprecated: Use gimp_drawable_histogram() instead.
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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_histogram (gint32 drawable_ID,
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GimpHistogramChannel channel,
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gint start_range,
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gint end_range,
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gdouble *mean,
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gdouble *std_dev,
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gdouble *median,
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gdouble *pixels,
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gdouble *count,
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gdouble *percentile)
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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-histogram",
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&nreturn_vals,
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GIMP_PDB_DRAWABLE, drawable_ID,
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GIMP_PDB_INT32, channel,
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GIMP_PDB_INT32, start_range,
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GIMP_PDB_INT32, end_range,
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GIMP_PDB_END);
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*mean = 0.0;
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*std_dev = 0.0;
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*median = 0.0;
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*pixels = 0.0;
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*count = 0.0;
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*percentile = 0.0;
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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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*mean = return_vals[1].data.d_float;
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*std_dev = return_vals[2].data.d_float;
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*median = return_vals[3].data.d_float;
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*pixels = return_vals[4].data.d_float;
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*count = return_vals[5].data.d_float;
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*percentile = return_vals[6].data.d_float;
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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_hue_saturation:
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* @drawable_ID: The drawable.
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* @hue_range: Range of affected hues.
|
|
* @hue_offset: Hue offset in degrees.
|
|
* @lightness: Lightness modification.
|
|
* @saturation: Saturation modification.
|
|
*
|
|
* Deprecated: Use gimp_drawable_hue_saturation() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_hue_saturation (gint32 drawable_ID,
|
|
GimpHueRange hue_range,
|
|
gdouble hue_offset,
|
|
gdouble lightness,
|
|
gdouble saturation)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-hue-saturation",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_INT32, hue_range,
|
|
GIMP_PDB_FLOAT, hue_offset,
|
|
GIMP_PDB_FLOAT, lightness,
|
|
GIMP_PDB_FLOAT, saturation,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_threshold:
|
|
* @drawable_ID: The drawable.
|
|
* @low_threshold: The low threshold value.
|
|
* @high_threshold: The high threshold value.
|
|
*
|
|
* Deprecated: Use gimp_drawable_threshold() instead.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_threshold (gint32 drawable_ID,
|
|
gint low_threshold,
|
|
gint high_threshold)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-threshold",
|
|
&nreturn_vals,
|
|
GIMP_PDB_DRAWABLE, drawable_ID,
|
|
GIMP_PDB_INT32, low_threshold,
|
|
GIMP_PDB_INT32, high_threshold,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|