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dc3e815ff0
Several types functions were using the wording "float" historically to mean double-precision, e.g. the float array type (which was in fact a double array). Or the scanner function gimp_scanner_parse_float() was in fact returning a double value. What if we wanted someday to actually add float (usually this naming means in C the single-precision IEEE 754 floating point representation) support? How would we name this? Now technically it's not entirely wrong (a double is still a floating point). So I've been wondering if that is because maybe we never planned to have float and double precision may be good enough for all usage in a plug-in API (which doesn't have to be as generic so the higher precision is enough)? But how can we be sure? Also we already had some functions using the wording double (e.g. gimp_procedure_add_double_argument()), so let's just go the safe route and use the accurate wording. The additional change in PDB is internal, but there too, I was also finding very confusing that we were naming double-precision float as 'float' type. So I took the opportunity to update this. It doesn't change any signature. In fact the whole commit doesn't change any type or code logic, only naming, except for one bug fix in the middle which I encountered while renaming: in gimp_scanner_parse_deprecated_color(), I discovered a hidden bug in scanning (color-hsv*) values, which was mistakenly using a double type for an array of float.
879 lines
33 KiB
C
879 lines
33 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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* gimppainttools_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: gimppainttools
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* @title: gimppainttools
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* @short_description: Access to toolbox paint tools.
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*
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* Functions giving access to toolbox paint tools.
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**/
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/**
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* gimp_airbrush:
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* @drawable: The affected drawable.
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* @pressure: The pressure of the airbrush strokes.
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* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
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* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
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*
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* Paint in the current brush with varying pressure. Paint application
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* is time-dependent.
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*
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* This tool simulates the use of an airbrush. Paint pressure
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* represents the relative intensity of the paint application. High
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* pressure results in a thicker layer of paint while low pressure
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* results in a thinner layer.
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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_airbrush (GimpDrawable *drawable,
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gdouble pressure,
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gsize num_strokes,
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const gdouble *strokes)
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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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g_return_val_if_fail (num_strokes >= 2, FALSE);
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args = gimp_value_array_new_from_types (NULL,
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GIMP_TYPE_DRAWABLE, drawable,
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G_TYPE_DOUBLE, pressure,
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GIMP_TYPE_DOUBLE_ARRAY, NULL,
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G_TYPE_NONE);
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gimp_value_set_double_array (gimp_value_array_index (args, 2), strokes, num_strokes);
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return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
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"gimp-airbrush",
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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_airbrush_default:
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* @drawable: The affected drawable.
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* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
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* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
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*
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* Paint in the current brush with varying pressure. Paint application
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* is time-dependent.
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*
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* This tool simulates the use of an airbrush. It is similar to
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* gimp_airbrush() except that the pressure is derived from the
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* airbrush tools options box. It the option has not been set the
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* default for the option will be used.
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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_airbrush_default (GimpDrawable *drawable,
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gsize num_strokes,
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const gdouble *strokes)
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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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g_return_val_if_fail (num_strokes >= 2, FALSE);
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args = gimp_value_array_new_from_types (NULL,
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GIMP_TYPE_DRAWABLE, drawable,
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GIMP_TYPE_DOUBLE_ARRAY, NULL,
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G_TYPE_NONE);
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gimp_value_set_double_array (gimp_value_array_index (args, 1), strokes, num_strokes);
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return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
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"gimp-airbrush-default",
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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_clone:
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* @drawable: The affected drawable.
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* @src_drawable: The source drawable.
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* @clone_type: The type of clone.
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* @src_x: The x coordinate in the source image.
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* @src_y: The y coordinate in the source image.
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* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
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* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
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*
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* Clone from the source to the dest drawable using the current brush
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*
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* This tool clones (copies) from the source drawable starting at the
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* specified source coordinates to the dest drawable. If the
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* \"clone_type\" argument is set to PATTERN-CLONE, then the current
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* pattern is used as the source and the \"src_drawable\" argument is
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* ignored. Pattern cloning assumes a tileable pattern and mods the sum
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* of the src coordinates and subsequent stroke offsets with the width
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* and height of the pattern. For image cloning, if the sum of the src
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* coordinates and subsequent stroke offsets exceeds the extents of the
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* src drawable, then no paint is transferred. The clone tool is
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* capable of transforming between any image types including
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* RGB->Indexed--although converting from any type to indexed is
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* significantly slower.
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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_clone (GimpDrawable *drawable,
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GimpDrawable *src_drawable,
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GimpCloneType clone_type,
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gdouble src_x,
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gdouble src_y,
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gsize num_strokes,
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const gdouble *strokes)
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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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g_return_val_if_fail (num_strokes >= 2, FALSE);
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args = gimp_value_array_new_from_types (NULL,
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GIMP_TYPE_DRAWABLE, drawable,
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GIMP_TYPE_DRAWABLE, src_drawable,
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GIMP_TYPE_CLONE_TYPE, clone_type,
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G_TYPE_DOUBLE, src_x,
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G_TYPE_DOUBLE, src_y,
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GIMP_TYPE_DOUBLE_ARRAY, NULL,
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G_TYPE_NONE);
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gimp_value_set_double_array (gimp_value_array_index (args, 5), strokes, num_strokes);
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return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
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"gimp-clone",
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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_clone_default:
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* @drawable: The affected drawable.
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* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
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* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
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*
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* Clone from the source to the dest drawable using the current brush
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*
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* This tool clones (copies) from the source drawable starting at the
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* specified source coordinates to the dest drawable. This function
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* performs exactly the same as the gimp_clone() function except that
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* the tools arguments are obtained from the clones option dialog. It
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* this dialog has not been activated then the dialogs default values
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* will be used.
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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_clone_default (GimpDrawable *drawable,
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gsize num_strokes,
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const gdouble *strokes)
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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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g_return_val_if_fail (num_strokes >= 2, FALSE);
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args = gimp_value_array_new_from_types (NULL,
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GIMP_TYPE_DRAWABLE, drawable,
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GIMP_TYPE_DOUBLE_ARRAY, NULL,
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G_TYPE_NONE);
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gimp_value_set_double_array (gimp_value_array_index (args, 1), strokes, num_strokes);
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return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
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"gimp-clone-default",
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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_convolve:
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* @drawable: The affected drawable.
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* @pressure: The pressure.
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* @convolve_type: Convolve type.
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* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
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* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
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*
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* Convolve (Blur, Sharpen) using the current brush.
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*
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* This tool convolves the specified drawable with either a sharpening
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* or blurring kernel. The pressure parameter controls the magnitude of
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* the operation. Like the paintbrush, this tool linearly interpolates
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* between the specified stroke coordinates.
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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_convolve (GimpDrawable *drawable,
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gdouble pressure,
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GimpConvolveType convolve_type,
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gsize num_strokes,
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const gdouble *strokes)
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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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g_return_val_if_fail (num_strokes >= 2, FALSE);
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args = gimp_value_array_new_from_types (NULL,
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GIMP_TYPE_DRAWABLE, drawable,
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G_TYPE_DOUBLE, pressure,
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GIMP_TYPE_CONVOLVE_TYPE, convolve_type,
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GIMP_TYPE_DOUBLE_ARRAY, NULL,
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G_TYPE_NONE);
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gimp_value_set_double_array (gimp_value_array_index (args, 3), strokes, num_strokes);
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return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
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"gimp-convolve",
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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_convolve_default:
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* @drawable: The affected drawable.
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* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
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* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
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*
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* Convolve (Blur, Sharpen) using the current brush.
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*
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* This tool convolves the specified drawable with either a sharpening
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* or blurring kernel. This function performs exactly the same as the
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* gimp_convolve() function except that the tools arguments are
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* obtained from the convolve option dialog. It this dialog has not
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* been activated then the dialogs default values will be used.
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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_convolve_default (GimpDrawable *drawable,
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gsize num_strokes,
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const gdouble *strokes)
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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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g_return_val_if_fail (num_strokes >= 2, FALSE);
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args = gimp_value_array_new_from_types (NULL,
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GIMP_TYPE_DRAWABLE, drawable,
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GIMP_TYPE_DOUBLE_ARRAY, NULL,
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G_TYPE_NONE);
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gimp_value_set_double_array (gimp_value_array_index (args, 1), strokes, num_strokes);
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return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
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"gimp-convolve-default",
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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_dodgeburn:
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* @drawable: The affected drawable.
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* @exposure: The exposure of the strokes.
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* @dodgeburn_type: The type either dodge or burn.
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* @dodgeburn_mode: The mode.
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* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
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* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
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*
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* Dodgeburn image with varying exposure.
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*
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* Dodgeburn. More details here later.
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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_dodgeburn (GimpDrawable *drawable,
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gdouble exposure,
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GimpDodgeBurnType dodgeburn_type,
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GimpTransferMode dodgeburn_mode,
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gsize num_strokes,
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const gdouble *strokes)
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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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g_return_val_if_fail (num_strokes >= 2, FALSE);
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args = gimp_value_array_new_from_types (NULL,
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GIMP_TYPE_DRAWABLE, drawable,
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G_TYPE_DOUBLE, exposure,
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GIMP_TYPE_DODGE_BURN_TYPE, dodgeburn_type,
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GIMP_TYPE_TRANSFER_MODE, dodgeburn_mode,
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GIMP_TYPE_DOUBLE_ARRAY, NULL,
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G_TYPE_NONE);
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gimp_value_set_double_array (gimp_value_array_index (args, 4), strokes, num_strokes);
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return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
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"gimp-dodgeburn",
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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_dodgeburn_default:
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* @drawable: The affected drawable.
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* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
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* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
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*
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* Dodgeburn image with varying exposure. This is the same as the
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* gimp_dodgeburn() function except that the exposure, type and mode
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* are taken from the tools option dialog. If the dialog has not been
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* activated then the defaults as used by the dialog will be used.
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*
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* Dodgeburn. More details here later.
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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_dodgeburn_default (GimpDrawable *drawable,
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gsize num_strokes,
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const gdouble *strokes)
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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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g_return_val_if_fail (num_strokes >= 2, FALSE);
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args = gimp_value_array_new_from_types (NULL,
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GIMP_TYPE_DRAWABLE, drawable,
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GIMP_TYPE_DOUBLE_ARRAY, NULL,
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G_TYPE_NONE);
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gimp_value_set_double_array (gimp_value_array_index (args, 1), strokes, num_strokes);
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return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
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"gimp-dodgeburn-default",
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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_eraser:
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* @drawable: The affected drawable.
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* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
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* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
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* @hardness: How to apply the brush.
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* @method: The paint method to use.
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*
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* Erase using the current brush.
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*
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* This tool erases using the current brush mask. If the specified
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* drawable contains an alpha channel, then the erased pixels will
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* become transparent. Otherwise, the eraser tool replaces the contents
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* of the drawable with the background color. Like paintbrush, this
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* tool linearly interpolates between the specified stroke coordinates.
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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_eraser (GimpDrawable *drawable,
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gsize num_strokes,
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const gdouble *strokes,
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GimpBrushApplicationMode hardness,
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GimpPaintApplicationMode method)
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{
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GimpValueArray *args;
|
|
GimpValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
g_return_val_if_fail (num_strokes >= 2, FALSE);
|
|
|
|
args = gimp_value_array_new_from_types (NULL,
|
|
GIMP_TYPE_DRAWABLE, drawable,
|
|
GIMP_TYPE_DOUBLE_ARRAY, NULL,
|
|
GIMP_TYPE_BRUSH_APPLICATION_MODE, hardness,
|
|
GIMP_TYPE_PAINT_APPLICATION_MODE, method,
|
|
G_TYPE_NONE);
|
|
gimp_value_set_double_array (gimp_value_array_index (args, 1), strokes, num_strokes);
|
|
|
|
return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
|
|
"gimp-eraser",
|
|
args);
|
|
gimp_value_array_unref (args);
|
|
|
|
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_eraser_default:
|
|
* @drawable: The affected drawable.
|
|
* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
|
|
* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
|
|
*
|
|
* Erase using the current brush.
|
|
*
|
|
* This tool erases using the current brush mask. This function
|
|
* performs exactly the same as the gimp_eraser() function except that
|
|
* the tools arguments are obtained from the eraser option dialog. It
|
|
* this dialog has not been activated then the dialogs default values
|
|
* will be used.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_eraser_default (GimpDrawable *drawable,
|
|
gsize num_strokes,
|
|
const gdouble *strokes)
|
|
{
|
|
GimpValueArray *args;
|
|
GimpValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
g_return_val_if_fail (num_strokes >= 2, FALSE);
|
|
|
|
args = gimp_value_array_new_from_types (NULL,
|
|
GIMP_TYPE_DRAWABLE, drawable,
|
|
GIMP_TYPE_DOUBLE_ARRAY, NULL,
|
|
G_TYPE_NONE);
|
|
gimp_value_set_double_array (gimp_value_array_index (args, 1), strokes, num_strokes);
|
|
|
|
return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
|
|
"gimp-eraser-default",
|
|
args);
|
|
gimp_value_array_unref (args);
|
|
|
|
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_heal:
|
|
* @drawable: The affected drawable.
|
|
* @src_drawable: The source drawable.
|
|
* @src_x: The x coordinate in the source image.
|
|
* @src_y: The y coordinate in the source image.
|
|
* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
|
|
* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
|
|
*
|
|
* Heal from the source to the dest drawable using the current brush
|
|
*
|
|
* This tool heals the source drawable starting at the specified source
|
|
* coordinates to the dest drawable. For image healing, if the sum of
|
|
* the src coordinates and subsequent stroke offsets exceeds the
|
|
* extents of the src drawable, then no paint is transferred. The
|
|
* healing tool is capable of transforming between any image types
|
|
* except RGB->Indexed.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.4
|
|
**/
|
|
gboolean
|
|
gimp_heal (GimpDrawable *drawable,
|
|
GimpDrawable *src_drawable,
|
|
gdouble src_x,
|
|
gdouble src_y,
|
|
gsize num_strokes,
|
|
const gdouble *strokes)
|
|
{
|
|
GimpValueArray *args;
|
|
GimpValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
g_return_val_if_fail (num_strokes >= 2, FALSE);
|
|
|
|
args = gimp_value_array_new_from_types (NULL,
|
|
GIMP_TYPE_DRAWABLE, drawable,
|
|
GIMP_TYPE_DRAWABLE, src_drawable,
|
|
G_TYPE_DOUBLE, src_x,
|
|
G_TYPE_DOUBLE, src_y,
|
|
GIMP_TYPE_DOUBLE_ARRAY, NULL,
|
|
G_TYPE_NONE);
|
|
gimp_value_set_double_array (gimp_value_array_index (args, 4), strokes, num_strokes);
|
|
|
|
return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
|
|
"gimp-heal",
|
|
args);
|
|
gimp_value_array_unref (args);
|
|
|
|
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_heal_default:
|
|
* @drawable: The affected drawable.
|
|
* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
|
|
* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
|
|
*
|
|
* Heal from the source to the dest drawable using the current brush
|
|
*
|
|
* This tool heals from the source drawable starting at the specified
|
|
* source coordinates to the dest drawable. This function performs
|
|
* exactly the same as the gimp_heal() function except that the tools
|
|
* arguments are obtained from the healing option dialog. It this
|
|
* dialog has not been activated then the dialogs default values will
|
|
* be used.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.4
|
|
**/
|
|
gboolean
|
|
gimp_heal_default (GimpDrawable *drawable,
|
|
gsize num_strokes,
|
|
const gdouble *strokes)
|
|
{
|
|
GimpValueArray *args;
|
|
GimpValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
g_return_val_if_fail (num_strokes >= 2, FALSE);
|
|
|
|
args = gimp_value_array_new_from_types (NULL,
|
|
GIMP_TYPE_DRAWABLE, drawable,
|
|
GIMP_TYPE_DOUBLE_ARRAY, NULL,
|
|
G_TYPE_NONE);
|
|
gimp_value_set_double_array (gimp_value_array_index (args, 1), strokes, num_strokes);
|
|
|
|
return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
|
|
"gimp-heal-default",
|
|
args);
|
|
gimp_value_array_unref (args);
|
|
|
|
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_paintbrush:
|
|
* @drawable: The affected drawable.
|
|
* @fade_out: Fade out parameter.
|
|
* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
|
|
* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
|
|
* @method: The paint method to use.
|
|
* @gradient_length: Length of gradient to draw.
|
|
*
|
|
* Paint in the current brush with optional fade out parameter and pull
|
|
* colors from a gradient.
|
|
*
|
|
* This tool is the standard paintbrush. It draws linearly interpolated
|
|
* lines through the specified stroke coordinates. It operates on the
|
|
* specified drawable in the foreground color with the active brush.
|
|
* The 'fade-out' parameter is measured in pixels and allows the brush
|
|
* stroke to linearly fall off. The pressure is set to the maximum at
|
|
* the beginning of the stroke. As the distance of the stroke nears the
|
|
* fade-out value, the pressure will approach zero. The gradient-length
|
|
* is the distance to spread the gradient over. It is measured in
|
|
* pixels. If the gradient-length is 0, no gradient is used.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_paintbrush (GimpDrawable *drawable,
|
|
gdouble fade_out,
|
|
gsize num_strokes,
|
|
const gdouble *strokes,
|
|
GimpPaintApplicationMode method,
|
|
gdouble gradient_length)
|
|
{
|
|
GimpValueArray *args;
|
|
GimpValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
g_return_val_if_fail (num_strokes >= 2, FALSE);
|
|
|
|
args = gimp_value_array_new_from_types (NULL,
|
|
GIMP_TYPE_DRAWABLE, drawable,
|
|
G_TYPE_DOUBLE, fade_out,
|
|
GIMP_TYPE_DOUBLE_ARRAY, NULL,
|
|
GIMP_TYPE_PAINT_APPLICATION_MODE, method,
|
|
G_TYPE_DOUBLE, gradient_length,
|
|
G_TYPE_NONE);
|
|
gimp_value_set_double_array (gimp_value_array_index (args, 2), strokes, num_strokes);
|
|
|
|
return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
|
|
"gimp-paintbrush",
|
|
args);
|
|
gimp_value_array_unref (args);
|
|
|
|
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_paintbrush_default:
|
|
* @drawable: The affected drawable.
|
|
* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
|
|
* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
|
|
*
|
|
* Paint in the current brush. The fade out parameter and pull colors
|
|
* from a gradient parameter are set from the paintbrush options
|
|
* dialog. If this dialog has not been activated then the dialog
|
|
* defaults will be used.
|
|
*
|
|
* This tool is similar to the standard paintbrush. It draws linearly
|
|
* interpolated lines through the specified stroke coordinates. It
|
|
* operates on the specified drawable in the foreground color with the
|
|
* active brush. The 'fade-out' parameter is measured in pixels and
|
|
* allows the brush stroke to linearly fall off (value obtained from
|
|
* the option dialog). The pressure is set to the maximum at the
|
|
* beginning of the stroke. As the distance of the stroke nears the
|
|
* fade-out value, the pressure will approach zero. The gradient-length
|
|
* (value obtained from the option dialog) is the distance to spread
|
|
* the gradient over. It is measured in pixels. If the gradient-length
|
|
* is 0, no gradient is used.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_paintbrush_default (GimpDrawable *drawable,
|
|
gsize num_strokes,
|
|
const gdouble *strokes)
|
|
{
|
|
GimpValueArray *args;
|
|
GimpValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
g_return_val_if_fail (num_strokes >= 2, FALSE);
|
|
|
|
args = gimp_value_array_new_from_types (NULL,
|
|
GIMP_TYPE_DRAWABLE, drawable,
|
|
GIMP_TYPE_DOUBLE_ARRAY, NULL,
|
|
G_TYPE_NONE);
|
|
gimp_value_set_double_array (gimp_value_array_index (args, 1), strokes, num_strokes);
|
|
|
|
return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
|
|
"gimp-paintbrush-default",
|
|
args);
|
|
gimp_value_array_unref (args);
|
|
|
|
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_pencil:
|
|
* @drawable: The affected drawable.
|
|
* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
|
|
* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
|
|
*
|
|
* Paint in the current brush without sub-pixel sampling.
|
|
*
|
|
* This tool is the standard pencil. It draws linearly interpolated
|
|
* lines through the specified stroke coordinates. It operates on the
|
|
* specified drawable in the foreground color with the active brush.
|
|
* The brush mask is treated as though it contains only black and white
|
|
* values. Any value below half is treated as black; any above half, as
|
|
* white.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_pencil (GimpDrawable *drawable,
|
|
gsize num_strokes,
|
|
const gdouble *strokes)
|
|
{
|
|
GimpValueArray *args;
|
|
GimpValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
g_return_val_if_fail (num_strokes >= 2, FALSE);
|
|
|
|
args = gimp_value_array_new_from_types (NULL,
|
|
GIMP_TYPE_DRAWABLE, drawable,
|
|
GIMP_TYPE_DOUBLE_ARRAY, NULL,
|
|
G_TYPE_NONE);
|
|
gimp_value_set_double_array (gimp_value_array_index (args, 1), strokes, num_strokes);
|
|
|
|
return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
|
|
"gimp-pencil",
|
|
args);
|
|
gimp_value_array_unref (args);
|
|
|
|
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_smudge:
|
|
* @drawable: The affected drawable.
|
|
* @pressure: The pressure of the smudge strokes.
|
|
* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
|
|
* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
|
|
*
|
|
* Smudge image with varying pressure.
|
|
*
|
|
* This tool simulates a smudge using the current brush. High pressure
|
|
* results in a greater smudge of paint while low pressure results in a
|
|
* lesser smudge.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_smudge (GimpDrawable *drawable,
|
|
gdouble pressure,
|
|
gsize num_strokes,
|
|
const gdouble *strokes)
|
|
{
|
|
GimpValueArray *args;
|
|
GimpValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
g_return_val_if_fail (num_strokes >= 2, FALSE);
|
|
|
|
args = gimp_value_array_new_from_types (NULL,
|
|
GIMP_TYPE_DRAWABLE, drawable,
|
|
G_TYPE_DOUBLE, pressure,
|
|
GIMP_TYPE_DOUBLE_ARRAY, NULL,
|
|
G_TYPE_NONE);
|
|
gimp_value_set_double_array (gimp_value_array_index (args, 2), strokes, num_strokes);
|
|
|
|
return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
|
|
"gimp-smudge",
|
|
args);
|
|
gimp_value_array_unref (args);
|
|
|
|
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_smudge_default:
|
|
* @drawable: The affected drawable.
|
|
* @num_strokes: Number of stroke control points (count each coordinate as 2 points).
|
|
* @strokes: (array length=num_strokes) (element-type gdouble): Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, ..., sn.x, sn.y }.
|
|
*
|
|
* Smudge image with varying pressure.
|
|
*
|
|
* This tool simulates a smudge using the current brush. It behaves
|
|
* exactly the same as gimp_smudge() except that the pressure value is
|
|
* taken from the smudge tool options or the options default if the
|
|
* tools option dialog has not been activated.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
gimp_smudge_default (GimpDrawable *drawable,
|
|
gsize num_strokes,
|
|
const gdouble *strokes)
|
|
{
|
|
GimpValueArray *args;
|
|
GimpValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
g_return_val_if_fail (num_strokes >= 2, FALSE);
|
|
|
|
args = gimp_value_array_new_from_types (NULL,
|
|
GIMP_TYPE_DRAWABLE, drawable,
|
|
GIMP_TYPE_DOUBLE_ARRAY, NULL,
|
|
G_TYPE_NONE);
|
|
gimp_value_set_double_array (gimp_value_array_index (args, 1), strokes, num_strokes);
|
|
|
|
return_vals = _gimp_pdb_run_procedure_array (gimp_get_pdb (),
|
|
"gimp-smudge-default",
|
|
args);
|
|
gimp_value_array_unref (args);
|
|
|
|
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|