4270 lines
113 KiB
C
4270 lines
113 KiB
C
/* LIBPIKA - The PIKA Library
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* Copyright (C) 1995-2003 Peter Mattis and Spencer Kimball
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*
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* pikacontext_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 "pika.h"
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/**
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* SECTION: pikacontext
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* @title: pikacontext
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* @short_description: Functions to manipulate a plug-in's context.
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*
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* Functions to manipulate a plug-in's context.
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**/
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/**
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* pika_context_push:
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*
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* Pushes a context onto the top of the plug-in's context stack.
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*
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* Creates a new context by copying the current context. The copy
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* becomes the new current context for the calling plug-in until it is
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* popped again using pika_context_pop().
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*
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* Returns: TRUE on success.
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*
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* Since: 2.2
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**/
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gboolean
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pika_context_push (void)
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{
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PikaValueArray *args;
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PikaValueArray *return_vals;
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gboolean success = TRUE;
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args = pika_value_array_new_from_types (NULL,
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G_TYPE_NONE);
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return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
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"pika-context-push",
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args);
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pika_value_array_unref (args);
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success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
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pika_value_array_unref (return_vals);
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return success;
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}
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/**
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* pika_context_pop:
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*
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* Pops the topmost context from the plug-in's context stack.
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*
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* Removes the topmost context from the plug-in's context stack. The
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* next context on the stack becomes the new current context of the
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* plug-in, that is, the context that was active before the
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* corresponding call to pika_context_push()
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*
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* Returns: TRUE on success.
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*
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* Since: 2.2
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**/
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gboolean
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pika_context_pop (void)
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{
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PikaValueArray *args;
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PikaValueArray *return_vals;
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gboolean success = TRUE;
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args = pika_value_array_new_from_types (NULL,
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G_TYPE_NONE);
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return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
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"pika-context-pop",
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args);
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pika_value_array_unref (args);
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success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
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pika_value_array_unref (return_vals);
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return success;
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}
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/**
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* pika_context_set_defaults:
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*
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* Reset context settings to their default values.
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*
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* Resets context settings used by various procedures to their default
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* value. You should usually call this after a context push so that a
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* script which calls procedures affected by context settings will not
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* be affected by changes in the global context.
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*
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* Returns: TRUE on success.
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*
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* Since: 2.8
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**/
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gboolean
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pika_context_set_defaults (void)
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{
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PikaValueArray *args;
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PikaValueArray *return_vals;
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gboolean success = TRUE;
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args = pika_value_array_new_from_types (NULL,
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G_TYPE_NONE);
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return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
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"pika-context-set-defaults",
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args);
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pika_value_array_unref (args);
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success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
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pika_value_array_unref (return_vals);
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return success;
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}
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/**
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* pika_context_list_paint_methods:
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* @paint_methods: (out) (array zero-terminated=1) (transfer full): The names of the available paint methods.
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*
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* Lists the available paint methods.
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*
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* Lists the names of the available paint methods. Any of the names can
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* be used for pika_context_set_paint_method().
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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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pika_context_list_paint_methods (gchar ***paint_methods)
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{
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PikaValueArray *args;
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PikaValueArray *return_vals;
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gboolean success = TRUE;
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args = pika_value_array_new_from_types (NULL,
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G_TYPE_NONE);
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return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
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"pika-context-list-paint-methods",
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args);
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pika_value_array_unref (args);
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*paint_methods = NULL;
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success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
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if (success)
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*paint_methods = PIKA_VALUES_DUP_STRV (return_vals, 1);
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pika_value_array_unref (return_vals);
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return success;
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}
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/**
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* pika_context_get_paint_method:
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*
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* Get the currently active paint method.
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*
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* Returns the name of the currently active paint method.
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*
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* Returns: (transfer full): The name of the active paint method.
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* The returned value must be freed with g_free().
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*
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* Since: 2.4
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**/
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gchar *
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pika_context_get_paint_method (void)
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{
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PikaValueArray *args;
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PikaValueArray *return_vals;
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gchar *name = NULL;
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args = pika_value_array_new_from_types (NULL,
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G_TYPE_NONE);
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return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
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"pika-context-get-paint-method",
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args);
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pika_value_array_unref (args);
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if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
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name = PIKA_VALUES_DUP_STRING (return_vals, 1);
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pika_value_array_unref (return_vals);
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return name;
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}
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/**
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* pika_context_set_paint_method:
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* @name: The name of the paint method.
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*
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* Set the active paint method.
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*
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* Sets the active paint method to the named paint method. The paint
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* method will be used in all subsequent paint operations. The name
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* should be a name of an available paint method. Returns an error if
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* no matching paint method is found.
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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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pika_context_set_paint_method (const gchar *name)
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{
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PikaValueArray *args;
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PikaValueArray *return_vals;
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gboolean success = TRUE;
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args = pika_value_array_new_from_types (NULL,
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G_TYPE_STRING, name,
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G_TYPE_NONE);
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return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
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"pika-context-set-paint-method",
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args);
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pika_value_array_unref (args);
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success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
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pika_value_array_unref (return_vals);
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return success;
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}
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/**
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* pika_context_get_stroke_method:
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*
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* Get the currently active stroke method.
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*
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* Returns the currently active stroke method.
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*
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* Returns: The active stroke method.
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*
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* Since: 2.10
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**/
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PikaStrokeMethod
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pika_context_get_stroke_method (void)
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{
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PikaValueArray *args;
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PikaValueArray *return_vals;
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PikaStrokeMethod stroke_method = 0;
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args = pika_value_array_new_from_types (NULL,
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G_TYPE_NONE);
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return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
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"pika-context-get-stroke-method",
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args);
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pika_value_array_unref (args);
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if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
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stroke_method = PIKA_VALUES_GET_ENUM (return_vals, 1);
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pika_value_array_unref (return_vals);
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return stroke_method;
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}
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/**
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* pika_context_set_stroke_method:
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* @stroke_method: The new stroke method.
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*
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* Set the active stroke method.
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*
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* Sets the active stroke method. The method will be used in all
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* subsequent stroke operations.
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*
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* Returns: TRUE on success.
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*
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* Since: 2.10
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**/
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gboolean
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pika_context_set_stroke_method (PikaStrokeMethod stroke_method)
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{
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PikaValueArray *args;
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PikaValueArray *return_vals;
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gboolean success = TRUE;
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args = pika_value_array_new_from_types (NULL,
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PIKA_TYPE_STROKE_METHOD, stroke_method,
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G_TYPE_NONE);
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return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
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"pika-context-set-stroke-method",
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args);
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pika_value_array_unref (args);
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success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
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pika_value_array_unref (return_vals);
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return success;
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}
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/**
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* pika_context_get_foreground:
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* @foreground: (out caller-allocates): The foreground color.
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*
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* Get the current PIKA foreground color.
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*
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* Returns the current PIKA foreground color. The foreground color is
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* used in a variety of tools such as paint tools, blending, and bucket
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* fill.
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*
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* Returns: TRUE on success.
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*
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* Since: 2.2
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**/
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gboolean
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pika_context_get_foreground (PikaRGB *foreground)
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{
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PikaValueArray *args;
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PikaValueArray *return_vals;
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gboolean success = TRUE;
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args = pika_value_array_new_from_types (NULL,
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G_TYPE_NONE);
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return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
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"pika-context-get-foreground",
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args);
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pika_value_array_unref (args);
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success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
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if (success)
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PIKA_VALUES_GET_RGB (return_vals, 1, &*foreground);
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pika_value_array_unref (return_vals);
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return success;
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}
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/**
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* pika_context_set_foreground:
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* @foreground: The foreground color.
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*
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* Set the current PIKA foreground color.
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*
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* Sets the current PIKA foreground color. After this is set,
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* operations which use foreground such as paint tools, blending, and
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* bucket fill will use the new value.
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*
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* Returns: TRUE on success.
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*
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* Since: 2.2
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**/
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gboolean
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pika_context_set_foreground (const PikaRGB *foreground)
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{
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PikaValueArray *args;
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PikaValueArray *return_vals;
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gboolean success = TRUE;
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args = pika_value_array_new_from_types (NULL,
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PIKA_TYPE_RGB, foreground,
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G_TYPE_NONE);
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return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
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"pika-context-set-foreground",
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args);
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pika_value_array_unref (args);
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success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
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pika_value_array_unref (return_vals);
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return success;
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}
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/**
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* pika_context_get_background:
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* @background: (out caller-allocates): The background color.
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*
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* Get the current PIKA background color.
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*
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* Returns the current PIKA background color. The background color is
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* used in a variety of tools such as blending, erasing (with non-alpha
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* images), and image filling.
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*
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* Returns: TRUE on success.
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*
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* Since: 2.2
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**/
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gboolean
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pika_context_get_background (PikaRGB *background)
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{
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PikaValueArray *args;
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PikaValueArray *return_vals;
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gboolean success = TRUE;
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args = pika_value_array_new_from_types (NULL,
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G_TYPE_NONE);
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return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
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"pika-context-get-background",
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args);
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pika_value_array_unref (args);
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success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
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if (success)
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PIKA_VALUES_GET_RGB (return_vals, 1, &*background);
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pika_value_array_unref (return_vals);
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return success;
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}
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/**
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* pika_context_set_background:
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* @background: The background color.
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*
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* Set the current PIKA background color.
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*
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* Sets the current PIKA background color. After this is set,
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* operations which use background such as blending, filling images,
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* clearing, and erasing (in non-alpha images) will use the new value.
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*
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* Returns: TRUE on success.
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*
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* Since: 2.2
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**/
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gboolean
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pika_context_set_background (const PikaRGB *background)
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{
|
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PikaValueArray *args;
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PikaValueArray *return_vals;
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gboolean success = TRUE;
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args = pika_value_array_new_from_types (NULL,
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PIKA_TYPE_RGB, background,
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G_TYPE_NONE);
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return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
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"pika-context-set-background",
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args);
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pika_value_array_unref (args);
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success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
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pika_value_array_unref (return_vals);
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return success;
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}
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|
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/**
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* pika_context_set_default_colors:
|
|
*
|
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* Set the current PIKA foreground and background colors to black and
|
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* white.
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*
|
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* Sets the current PIKA foreground and background colors to their
|
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* initial default values, black and white.
|
|
*
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* Returns: TRUE on success.
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*
|
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* Since: 2.2
|
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**/
|
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gboolean
|
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pika_context_set_default_colors (void)
|
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{
|
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PikaValueArray *args;
|
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PikaValueArray *return_vals;
|
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gboolean success = TRUE;
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|
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args = pika_value_array_new_from_types (NULL,
|
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G_TYPE_NONE);
|
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|
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return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
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"pika-context-set-default-colors",
|
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args);
|
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pika_value_array_unref (args);
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|
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success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
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|
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pika_value_array_unref (return_vals);
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|
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return success;
|
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}
|
|
|
|
/**
|
|
* pika_context_swap_colors:
|
|
*
|
|
* Swap the current PIKA foreground and background colors.
|
|
*
|
|
* Swaps the current PIKA foreground and background colors, so that the
|
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* new foreground color becomes the old background color and vice
|
|
* versa.
|
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*
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* Returns: TRUE on success.
|
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*
|
|
* Since: 2.2
|
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**/
|
|
gboolean
|
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pika_context_swap_colors (void)
|
|
{
|
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PikaValueArray *args;
|
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PikaValueArray *return_vals;
|
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gboolean success = TRUE;
|
|
|
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args = pika_value_array_new_from_types (NULL,
|
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G_TYPE_NONE);
|
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|
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return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
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"pika-context-swap-colors",
|
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args);
|
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pika_value_array_unref (args);
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|
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success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
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|
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pika_value_array_unref (return_vals);
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|
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return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_opacity:
|
|
*
|
|
* Get the opacity.
|
|
*
|
|
* Returns the opacity setting. The return value is a floating point
|
|
* number between 0 and 100.
|
|
*
|
|
* Returns: The opacity.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
gdouble
|
|
pika_context_get_opacity (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble opacity = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-opacity",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
opacity = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return opacity;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_opacity:
|
|
* @opacity: The opacity.
|
|
*
|
|
* Set the opacity.
|
|
*
|
|
* Modifies the opacity setting. The value should be a floating point
|
|
* number between 0 and 100.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
gboolean
|
|
pika_context_set_opacity (gdouble opacity)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, opacity,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-opacity",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_paint_mode:
|
|
*
|
|
* Get the paint mode.
|
|
*
|
|
* Returns the paint-mode setting. The return value is an integer which
|
|
* corresponds to the values listed in the argument description.
|
|
*
|
|
* Returns: The paint mode.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
PikaLayerMode
|
|
pika_context_get_paint_mode (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaLayerMode paint_mode = 0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-paint-mode",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
paint_mode = PIKA_VALUES_GET_ENUM (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return paint_mode;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_paint_mode:
|
|
* @paint_mode: The paint mode.
|
|
*
|
|
* Set the paint mode.
|
|
*
|
|
* Modifies the paint_mode setting.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
gboolean
|
|
pika_context_set_paint_mode (PikaLayerMode paint_mode)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_LAYER_MODE, paint_mode,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-paint-mode",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_line_width:
|
|
*
|
|
* Get the line width setting.
|
|
*
|
|
* Returns the line width setting.
|
|
*
|
|
* Returns: The line width setting.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gdouble
|
|
pika_context_get_line_width (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble line_width = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-line-width",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
line_width = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return line_width;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_line_width:
|
|
* @line_width: The line width setting.
|
|
*
|
|
* Set the line width setting.
|
|
*
|
|
* Modifies the line width setting for stroking lines.
|
|
*
|
|
* This setting affects the following procedures:
|
|
* pika_drawable_edit_stroke_selection(),
|
|
* pika_drawable_edit_stroke_item().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_line_width (gdouble line_width)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, line_width,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-line-width",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_line_width_unit:
|
|
*
|
|
* Get the line width unit setting.
|
|
*
|
|
* Returns the line width unit setting.
|
|
*
|
|
* Returns: (transfer none): The line width unit setting.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
PikaUnit
|
|
pika_context_get_line_width_unit (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaUnit line_width_unit = PIKA_UNIT_PIXEL;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-line-width-unit",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
line_width_unit = PIKA_VALUES_GET_INT (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return line_width_unit;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_line_width_unit:
|
|
* @line_width_unit: The line width setting unit.
|
|
*
|
|
* Set the line width unit setting.
|
|
*
|
|
* Modifies the line width unit setting for stroking lines.
|
|
*
|
|
* This setting affects the following procedures:
|
|
* pika_drawable_edit_stroke_selection(),
|
|
* pika_drawable_edit_stroke_item().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_line_width_unit (PikaUnit line_width_unit)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_UNIT, line_width_unit,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-line-width-unit",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_line_cap_style:
|
|
*
|
|
* Get the line cap style setting.
|
|
*
|
|
* Returns the line cap style setting.
|
|
*
|
|
* Returns: The line cap style setting.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
PikaCapStyle
|
|
pika_context_get_line_cap_style (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaCapStyle cap_style = 0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-line-cap-style",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
cap_style = PIKA_VALUES_GET_ENUM (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return cap_style;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_line_cap_style:
|
|
* @cap_style: The line cap style setting.
|
|
*
|
|
* Set the line cap style setting.
|
|
*
|
|
* Modifies the line cap style setting for stroking lines.
|
|
*
|
|
* This setting affects the following procedures:
|
|
* pika_drawable_edit_stroke_selection(),
|
|
* pika_drawable_edit_stroke_item().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_line_cap_style (PikaCapStyle cap_style)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_CAP_STYLE, cap_style,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-line-cap-style",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_line_join_style:
|
|
*
|
|
* Get the line join style setting.
|
|
*
|
|
* Returns the line join style setting.
|
|
*
|
|
* Returns: The line join style setting.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
PikaJoinStyle
|
|
pika_context_get_line_join_style (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaJoinStyle join_style = 0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-line-join-style",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
join_style = PIKA_VALUES_GET_ENUM (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return join_style;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_line_join_style:
|
|
* @join_style: The line join style setting.
|
|
*
|
|
* Set the line join style setting.
|
|
*
|
|
* Modifies the line join style setting for stroking lines.
|
|
* This setting affects the following procedures:
|
|
* pika_drawable_edit_stroke_selection(),
|
|
* pika_drawable_edit_stroke_item().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_line_join_style (PikaJoinStyle join_style)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_JOIN_STYLE, join_style,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-line-join-style",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_line_miter_limit:
|
|
*
|
|
* Get the line miter limit setting.
|
|
*
|
|
* Returns the line miter limit setting.
|
|
*
|
|
* Returns: The line miter limit setting.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gdouble
|
|
pika_context_get_line_miter_limit (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble miter_limit = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-line-miter-limit",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
miter_limit = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return miter_limit;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_line_miter_limit:
|
|
* @miter_limit: The line miter limit setting.
|
|
*
|
|
* Set the line miter limit setting.
|
|
*
|
|
* Modifies the line miter limit setting for stroking lines.
|
|
* A mitered join is converted to a bevelled join if the miter would
|
|
* extend to a distance of more than (miter-limit * line-width) from
|
|
* the actual join point.
|
|
*
|
|
* This setting affects the following procedures:
|
|
* pika_drawable_edit_stroke_selection(),
|
|
* pika_drawable_edit_stroke_item().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_line_miter_limit (gdouble miter_limit)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, miter_limit,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-line-miter-limit",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_line_dash_offset:
|
|
*
|
|
* Get the line dash offset setting.
|
|
*
|
|
* Returns the line dash offset setting.
|
|
*
|
|
* Returns: The line dash offset setting.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gdouble
|
|
pika_context_get_line_dash_offset (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble dash_offset = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-line-dash-offset",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
dash_offset = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return dash_offset;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_line_dash_offset:
|
|
* @dash_offset: The line dash offset setting.
|
|
*
|
|
* Set the line dash offset setting.
|
|
*
|
|
* Modifies the line dash offset setting for stroking lines.
|
|
*
|
|
* This setting affects the following procedures:
|
|
* pika_drawable_edit_stroke_selection(),
|
|
* pika_drawable_edit_stroke_item().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_line_dash_offset (gdouble dash_offset)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, dash_offset,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-line-dash-offset",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_line_dash_pattern:
|
|
* @num_dashes: (out): The number of dashes in the dash_pattern array.
|
|
* @dashes: (out) (array length=num_dashes) (element-type gdouble) (transfer full): The line dash pattern setting.
|
|
*
|
|
* Get the line dash pattern setting.
|
|
*
|
|
* Returns the line dash pattern setting.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_get_line_dash_pattern (gint *num_dashes,
|
|
gdouble **dashes)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-line-dash-pattern",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
*num_dashes = 0;
|
|
*dashes = NULL;
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
if (success)
|
|
{
|
|
*num_dashes = PIKA_VALUES_GET_INT (return_vals, 1);
|
|
*dashes = PIKA_VALUES_DUP_FLOAT_ARRAY (return_vals, 2);
|
|
}
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_line_dash_pattern:
|
|
* @num_dashes: The number of dashes in the dash_pattern array.
|
|
* @dashes: (array length=num_dashes) (element-type gdouble): The line dash pattern setting.
|
|
*
|
|
* Set the line dash pattern setting.
|
|
*
|
|
* Modifies the line dash pattern setting for stroking lines.
|
|
*
|
|
* The unit of the dash pattern segments is the actual line width used
|
|
* for the stroke operation, in other words a segment length of 1.0
|
|
* results in a square segment shape (or gap shape).
|
|
*
|
|
* This setting affects the following procedures:
|
|
* pika_drawable_edit_stroke_selection(),
|
|
* pika_drawable_edit_stroke_item().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_line_dash_pattern (gint num_dashes,
|
|
const gdouble *dashes)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_INT, num_dashes,
|
|
PIKA_TYPE_FLOAT_ARRAY, NULL,
|
|
G_TYPE_NONE);
|
|
pika_value_set_float_array (pika_value_array_index (args, 1), dashes, num_dashes);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-line-dash-pattern",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_brush:
|
|
*
|
|
* Get the currently active brush.
|
|
*
|
|
* Returns the currently active brush. All paint and stroke operations
|
|
* use this brush.
|
|
*
|
|
* Returns: (transfer none): The active brush.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
PikaBrush *
|
|
pika_context_get_brush (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaBrush *brush = NULL;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-brush",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
brush = PIKA_VALUES_GET_BRUSH (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return brush;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_brush:
|
|
* @brush: The brush.
|
|
*
|
|
* Set the active brush.
|
|
*
|
|
* Sets the active brush in the current context. The brush will be used
|
|
* in subsequent paint and stroke operations. Returns an error when the
|
|
* brush data was uninstalled since the brush object was created.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
gboolean
|
|
pika_context_set_brush (PikaBrush *brush)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_BRUSH, brush,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-brush",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_brush_size:
|
|
*
|
|
* Get brush size in pixels.
|
|
*
|
|
* Get the brush size in pixels for brush based paint tools.
|
|
*
|
|
* Returns: Brush size in pixels.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gdouble
|
|
pika_context_get_brush_size (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble size = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-brush-size",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
size = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return size;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_brush_size:
|
|
* @size: Brush size in pixels.
|
|
*
|
|
* Set brush size in pixels.
|
|
*
|
|
* Set the brush size in pixels for brush based paint tools.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_brush_size (gdouble size)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, size,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-brush-size",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_brush_default_size:
|
|
*
|
|
* Set brush size to its default.
|
|
*
|
|
* Set the brush size to the default (max of width and height) for
|
|
* paintbrush, airbrush, or pencil tools.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_brush_default_size (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-brush-default-size",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_brush_aspect_ratio:
|
|
*
|
|
* Get brush aspect ratio.
|
|
*
|
|
* Set the aspect ratio for brush based paint tools.
|
|
*
|
|
* Returns: Aspect ratio.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gdouble
|
|
pika_context_get_brush_aspect_ratio (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble aspect = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-brush-aspect-ratio",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
aspect = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return aspect;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_brush_aspect_ratio:
|
|
* @aspect: Aspect ratio.
|
|
*
|
|
* Set brush aspect ratio.
|
|
*
|
|
* Set the aspect ratio for brush based paint tools.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_brush_aspect_ratio (gdouble aspect)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, aspect,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-brush-aspect-ratio",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_brush_angle:
|
|
*
|
|
* Get brush angle in degrees.
|
|
*
|
|
* Set the angle in degrees for brush based paint tools.
|
|
*
|
|
* Returns: Angle in degrees.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gdouble
|
|
pika_context_get_brush_angle (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble angle = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-brush-angle",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
angle = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return angle;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_brush_angle:
|
|
* @angle: Angle in degrees.
|
|
*
|
|
* Set brush angle in degrees.
|
|
*
|
|
* Set the angle in degrees for brush based paint tools.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_brush_angle (gdouble angle)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, angle,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-brush-angle",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_brush_spacing:
|
|
*
|
|
* Get brush spacing as percent of size.
|
|
*
|
|
* Get the brush spacing as percent of size for brush based paint
|
|
* tools.
|
|
*
|
|
* Returns: Brush spacing as fraction of size.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gdouble
|
|
pika_context_get_brush_spacing (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble spacing = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-brush-spacing",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
spacing = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return spacing;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_brush_spacing:
|
|
* @spacing: Brush spacing as fraction of size.
|
|
*
|
|
* Set brush spacing as percent of size.
|
|
*
|
|
* Set the brush spacing as percent of size for brush based paint
|
|
* tools.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_brush_spacing (gdouble spacing)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, spacing,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-brush-spacing",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_brush_default_spacing:
|
|
*
|
|
* Set brush spacing to its default.
|
|
*
|
|
* Set the brush spacing to the default for paintbrush, airbrush, or
|
|
* pencil tools.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_brush_default_spacing (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-brush-default-spacing",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_brush_hardness:
|
|
*
|
|
* Get brush hardness in paint options.
|
|
*
|
|
* Get the brush hardness for brush based paint tools.
|
|
*
|
|
* Returns: Brush hardness.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gdouble
|
|
pika_context_get_brush_hardness (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble hardness = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-brush-hardness",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
hardness = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return hardness;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_brush_hardness:
|
|
* @hardness: Brush hardness.
|
|
*
|
|
* Set brush hardness.
|
|
*
|
|
* Set the brush hardness for brush based paint tools.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_brush_hardness (gdouble hardness)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, hardness,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-brush-hardness",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_brush_default_hardness:
|
|
*
|
|
* Set brush spacing to its default.
|
|
*
|
|
* Set the brush spacing to the default for paintbrush, airbrush, or
|
|
* pencil tools.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_brush_default_hardness (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-brush-default-hardness",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_brush_force:
|
|
*
|
|
* Get brush force in paint options.
|
|
*
|
|
* Get the brush application force for brush based paint tools.
|
|
*
|
|
* Returns: Brush application force.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gdouble
|
|
pika_context_get_brush_force (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble force = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-brush-force",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
force = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return force;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_brush_force:
|
|
* @force: Brush application force.
|
|
*
|
|
* Set brush application force.
|
|
*
|
|
* Set the brush application force for brush based paint tools.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_brush_force (gdouble force)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, force,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-brush-force",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_dynamics:
|
|
*
|
|
* Get the currently active paint dynamics.
|
|
*
|
|
* Returns the name of the currently active paint dynamics. If enabled,
|
|
* all paint operations and stroke operations use this paint dynamics
|
|
* to control the application of paint to the image. If disabled, the
|
|
* dynamics will be ignored during paint actions.
|
|
* See pika_context_are_dynamics_enabled() to enquire whether dynamics
|
|
* are used or ignored.
|
|
*
|
|
* Returns: (transfer full): The name of the active paint dynamics.
|
|
* The returned value must be freed with g_free().
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gchar *
|
|
pika_context_get_dynamics (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gchar *name = NULL;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-dynamics",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
name = PIKA_VALUES_DUP_STRING (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return name;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_dynamics:
|
|
* @name: A name of a paint dynamics.
|
|
*
|
|
* Set the active paint dynamics.
|
|
*
|
|
* Sets the active paint dynamics. The paint dynamics will be used in
|
|
* all subsequent paint operations when dynamics are enabled. The name
|
|
* should be a name of an installed paint dynamics. Returns an error if
|
|
* no matching paint dynamics is found.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_dynamics (const gchar *name)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_STRING, name,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-dynamics",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_are_dynamics_enabled:
|
|
*
|
|
* Whether the currently active paint dynamics will be applied to
|
|
* painting.
|
|
*
|
|
* Returns whether the currently active paint dynamics (as returned by
|
|
* pika_context_get_dynamics()) is enabled.
|
|
*
|
|
* Returns: Whether dynamics enabled or disabled.
|
|
*
|
|
* Since: 3.0
|
|
**/
|
|
gboolean
|
|
pika_context_are_dynamics_enabled (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean enabled = FALSE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-are-dynamics-enabled",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
enabled = PIKA_VALUES_GET_BOOLEAN (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return enabled;
|
|
}
|
|
|
|
/**
|
|
* pika_context_enable_dynamics:
|
|
* @enable: Whether to enable or disable dynamics.
|
|
*
|
|
* Enables paint dynamics using the active paint dynamics.
|
|
*
|
|
* Enables the active paint dynamics to be used in all subsequent paint
|
|
* operations.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 3.0
|
|
**/
|
|
gboolean
|
|
pika_context_enable_dynamics (gboolean enable)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_BOOLEAN, enable,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-enable-dynamics",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_mypaint_brush:
|
|
*
|
|
* Get the currently active MyPaint brush.
|
|
*
|
|
* Returns the name of the currently active MyPaint brush.
|
|
*
|
|
* Returns: (transfer full): The name of the active MyPaint brush.
|
|
* The returned value must be freed with g_free().
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gchar *
|
|
pika_context_get_mypaint_brush (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gchar *name = NULL;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-mypaint-brush",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
name = PIKA_VALUES_DUP_STRING (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return name;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_mypaint_brush:
|
|
* @name: A name of a MyPaint brush.
|
|
*
|
|
* Set a MyPaint brush as the active MyPaint brush.
|
|
*
|
|
* Sets the active MyPaint brush to the named MyPaint brush. The brush
|
|
* will be used in all subsequent MyPaint paint operations. The name
|
|
* should be a name of an installed MyPaint brush. Returns an error if
|
|
* no matching MyPaint brush is found.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_mypaint_brush (const gchar *name)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_STRING, name,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-mypaint-brush",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_pattern:
|
|
*
|
|
* Get the currently active pattern.
|
|
*
|
|
* Returns the active pattern in the current context. All clone and
|
|
* bucket-fill operations with patterns will use this pattern to
|
|
* control the application of paint to the image.
|
|
*
|
|
* Returns: (transfer none): The active pattern.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
PikaPattern *
|
|
pika_context_get_pattern (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaPattern *pattern = NULL;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-pattern",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
pattern = PIKA_VALUES_GET_PATTERN (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return pattern;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_pattern:
|
|
* @pattern: The pattern.
|
|
*
|
|
* Set the active pattern.
|
|
*
|
|
* Sets the active pattern in the current context. The pattern will be
|
|
* used in subsequent fill operations using a pattern. Returns an error
|
|
* when the pattern data was uninstalled since the pattern object was
|
|
* created.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
gboolean
|
|
pika_context_set_pattern (PikaPattern *pattern)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_PATTERN, pattern,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-pattern",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_gradient:
|
|
*
|
|
* Get the currently active gradient.
|
|
*
|
|
* Returns the currently active gradient.
|
|
*
|
|
* Returns: (transfer none): The active gradient.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
PikaGradient *
|
|
pika_context_get_gradient (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaGradient *gradient = NULL;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-gradient",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
gradient = PIKA_VALUES_GET_GRADIENT (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return gradient;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_gradient:
|
|
* @gradient: The gradient.
|
|
*
|
|
* Sets the active gradient.
|
|
*
|
|
* Sets the active gradient in the current context. The gradient will
|
|
* be used in subsequent gradient operations. Returns an error when the
|
|
* gradient data was uninstalled since the gradient object was created.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
gboolean
|
|
pika_context_set_gradient (PikaGradient *gradient)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_GRADIENT, gradient,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-gradient",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_gradient_fg_bg_rgb:
|
|
*
|
|
* Sets the built-in FG-BG RGB gradient as the active gradient.
|
|
*
|
|
* Sets the built-in FG-BG RGB gradient as the active gradient. The
|
|
* gradient will be used for subsequent gradient operations.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_gradient_fg_bg_rgb (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-gradient-fg-bg-rgb",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_gradient_fg_bg_hsv_cw:
|
|
*
|
|
* Sets the built-in FG-BG HSV (cw) gradient as the active gradient.
|
|
*
|
|
* Sets the built-in FG-BG HSV (cw) gradient as the active gradient.
|
|
* The gradient will be used for subsequent gradient operations.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_gradient_fg_bg_hsv_cw (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-gradient-fg-bg-hsv-cw",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_gradient_fg_bg_hsv_ccw:
|
|
*
|
|
* Sets the built-in FG-BG HSV (ccw) gradient as the active gradient.
|
|
*
|
|
* Sets the built-in FG-BG HSV (ccw) gradient as the active gradient.
|
|
* The gradient will be used for subsequent gradient operations.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_gradient_fg_bg_hsv_ccw (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-gradient-fg-bg-hsv-ccw",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_gradient_fg_transparent:
|
|
*
|
|
* Sets the built-in FG-Transparent gradient as the active gradient.
|
|
*
|
|
* Sets the built-in FG-Transparent gradient as the active gradient.
|
|
* The gradient will be used for subsequent gradient operations.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_gradient_fg_transparent (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-gradient-fg-transparent",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_gradient_blend_color_space:
|
|
*
|
|
* Get the gradient blend color space.
|
|
*
|
|
* Get the gradient blend color space for paint tools and the gradient
|
|
* tool.
|
|
*
|
|
* Returns: Color blend space.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
PikaGradientBlendColorSpace
|
|
pika_context_get_gradient_blend_color_space (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaGradientBlendColorSpace blend_color_space = 0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-gradient-blend-color-space",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
blend_color_space = PIKA_VALUES_GET_ENUM (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return blend_color_space;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_gradient_blend_color_space:
|
|
* @blend_color_space: Blend color space.
|
|
*
|
|
* Set the gradient blend color space.
|
|
*
|
|
* Set the gradient blend color space for paint tools and the gradient
|
|
* tool.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_gradient_blend_color_space (PikaGradientBlendColorSpace blend_color_space)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_GRADIENT_BLEND_COLOR_SPACE, blend_color_space,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-gradient-blend-color-space",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_gradient_repeat_mode:
|
|
*
|
|
* Get the gradient repeat mode.
|
|
*
|
|
* Get the gradient repeat mode for paint tools and the gradient tool.
|
|
*
|
|
* Returns: Repeat mode.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
PikaRepeatMode
|
|
pika_context_get_gradient_repeat_mode (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaRepeatMode repeat_mode = 0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-gradient-repeat-mode",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
repeat_mode = PIKA_VALUES_GET_ENUM (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return repeat_mode;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_gradient_repeat_mode:
|
|
* @repeat_mode: Repeat mode.
|
|
*
|
|
* Set the gradient repeat mode.
|
|
*
|
|
* Set the gradient repeat mode for paint tools and the gradient tool.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_gradient_repeat_mode (PikaRepeatMode repeat_mode)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_REPEAT_MODE, repeat_mode,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-gradient-repeat-mode",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_gradient_reverse:
|
|
*
|
|
* Get the gradient reverse setting.
|
|
*
|
|
* Get the gradient reverse setting for paint tools and the gradient
|
|
* tool.
|
|
*
|
|
* Returns: Reverse.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_get_gradient_reverse (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean reverse = FALSE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-gradient-reverse",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
reverse = PIKA_VALUES_GET_BOOLEAN (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return reverse;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_gradient_reverse:
|
|
* @reverse: Reverse.
|
|
*
|
|
* Set the gradient reverse setting.
|
|
*
|
|
* Set the gradient reverse setting for paint tools and the gradient
|
|
* tool.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_gradient_reverse (gboolean reverse)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_BOOLEAN, reverse,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-gradient-reverse",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_palette:
|
|
*
|
|
* Get the currently active palette.
|
|
*
|
|
* Returns the currently active palette.
|
|
*
|
|
* Returns: (transfer none): The active palette.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
PikaPalette *
|
|
pika_context_get_palette (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaPalette *palette = NULL;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-palette",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
palette = PIKA_VALUES_GET_PALETTE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return palette;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_palette:
|
|
* @palette: The palette.
|
|
*
|
|
* Set the active palette.
|
|
*
|
|
* Sets the active palette in the current context. The palette will be
|
|
* used in subsequent paint operations. Returns an error when the
|
|
* palette data was uninstalled since the palette object was created.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
gboolean
|
|
pika_context_set_palette (PikaPalette *palette)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_PALETTE, palette,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-palette",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_font:
|
|
*
|
|
* Get the currently active font.
|
|
*
|
|
* Returns the currently active font.
|
|
*
|
|
* Returns: (transfer none): The active font.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
PikaFont *
|
|
pika_context_get_font (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaFont *font = NULL;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-font",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
font = PIKA_VALUES_GET_FONT (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return font;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_font:
|
|
* @font: The font.
|
|
*
|
|
* Set the active font.
|
|
*
|
|
* Sets the active font in the current context. The font will be used
|
|
* in subsequent text operations. Returns an error when the font data
|
|
* was uninstalled since the font object was created.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
gboolean
|
|
pika_context_set_font (PikaFont *font)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_FONT, font,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-font",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_antialias:
|
|
*
|
|
* Get the antialias setting.
|
|
*
|
|
* Returns the antialias setting.
|
|
*
|
|
* Returns: The antialias setting.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_get_antialias (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean antialias = FALSE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-antialias",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
antialias = PIKA_VALUES_GET_BOOLEAN (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return antialias;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_antialias:
|
|
* @antialias: The antialias setting.
|
|
*
|
|
* Set the antialias setting.
|
|
*
|
|
* Modifies the antialias setting. If antialiasing is turned on, the
|
|
* edges of selected region will contain intermediate values which give
|
|
* the appearance of a sharper, less pixelized edge. This should be set
|
|
* as TRUE most of the time unless a binary-only selection is wanted.
|
|
*
|
|
* This setting affects the following procedures:
|
|
* pika_image_select_color(), pika_image_select_contiguous_color(),
|
|
* pika_image_select_round_rectangle(), pika_image_select_ellipse(),
|
|
* pika_image_select_polygon(), pika_image_select_item(),
|
|
* pika_drawable_edit_bucket_fill(), pika_drawable_edit_stroke_item(),
|
|
* pika_drawable_edit_stroke_selection().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_antialias (gboolean antialias)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_BOOLEAN, antialias,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-antialias",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_feather:
|
|
*
|
|
* Get the feather setting.
|
|
*
|
|
* Returns the feather setting.
|
|
*
|
|
* Returns: The feather setting.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_get_feather (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean feather = FALSE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-feather",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
feather = PIKA_VALUES_GET_BOOLEAN (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return feather;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_feather:
|
|
* @feather: The feather setting.
|
|
*
|
|
* Set the feather setting.
|
|
*
|
|
* Modifies the feather setting. If the feather option is enabled,
|
|
* selections will be blurred before combining. The blur is a gaussian
|
|
* blur; its radii can be controlled using
|
|
* pika_context_set_feather_radius().
|
|
*
|
|
* This setting affects the following procedures:
|
|
* pika_image_select_color(), pika_image_select_contiguous_color(),
|
|
* pika_image_select_rectangle(), pika_image_select_round_rectangle(),
|
|
* pika_image_select_ellipse(), pika_image_select_polygon(),
|
|
* pika_image_select_item().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_feather (gboolean feather)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_BOOLEAN, feather,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-feather",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_feather_radius:
|
|
* @feather_radius_x: (out): The horizontal feather radius.
|
|
* @feather_radius_y: (out): The vertical feather radius.
|
|
*
|
|
* Get the feather radius setting.
|
|
*
|
|
* Returns the feather radius setting.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_get_feather_radius (gdouble *feather_radius_x,
|
|
gdouble *feather_radius_y)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-feather-radius",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
*feather_radius_x = 0.0;
|
|
*feather_radius_y = 0.0;
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
if (success)
|
|
{
|
|
*feather_radius_x = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
*feather_radius_y = PIKA_VALUES_GET_DOUBLE (return_vals, 2);
|
|
}
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_feather_radius:
|
|
* @feather_radius_x: The horizontal feather radius.
|
|
* @feather_radius_y: The vertical feather radius.
|
|
*
|
|
* Set the feather radius setting.
|
|
*
|
|
* Modifies the feather radius setting.
|
|
*
|
|
* This setting affects all procedures that are affected by
|
|
* pika_context_set_feather().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_feather_radius (gdouble feather_radius_x,
|
|
gdouble feather_radius_y)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, feather_radius_x,
|
|
G_TYPE_DOUBLE, feather_radius_y,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-feather-radius",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_sample_merged:
|
|
*
|
|
* Get the sample merged setting.
|
|
*
|
|
* Returns the sample merged setting.
|
|
*
|
|
* Returns: The sample merged setting.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_get_sample_merged (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean sample_merged = FALSE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-sample-merged",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
sample_merged = PIKA_VALUES_GET_BOOLEAN (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return sample_merged;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_sample_merged:
|
|
* @sample_merged: The sample merged setting.
|
|
*
|
|
* Set the sample merged setting.
|
|
*
|
|
* Modifies the sample merged setting. If an operation depends on the
|
|
* colors of the pixels present in a drawable, like when doing a seed
|
|
* fill, this setting controls whether the pixel data from the given
|
|
* drawable is used ('sample-merged' is FALSE), or the pixel data from
|
|
* the composite image ('sample-merged' is TRUE. This is equivalent to
|
|
* sampling for colors after merging all visible layers).
|
|
*
|
|
* This setting affects the following procedures:
|
|
* pika_image_select_color(), pika_image_select_contiguous_color(),
|
|
* pika_drawable_edit_bucket_fill().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_sample_merged (gboolean sample_merged)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_BOOLEAN, sample_merged,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-sample-merged",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_sample_criterion:
|
|
*
|
|
* Get the sample criterion setting.
|
|
*
|
|
* Returns the sample criterion setting.
|
|
*
|
|
* Returns: The sample criterion setting.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
PikaSelectCriterion
|
|
pika_context_get_sample_criterion (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaSelectCriterion sample_criterion = 0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-sample-criterion",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
sample_criterion = PIKA_VALUES_GET_ENUM (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return sample_criterion;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_sample_criterion:
|
|
* @sample_criterion: The sample criterion setting.
|
|
*
|
|
* Set the sample criterion setting.
|
|
*
|
|
* Modifies the sample criterion setting. If an operation depends on
|
|
* the colors of the pixels present in a drawable, like when doing a
|
|
* seed fill, this setting controls how color similarity is determined.
|
|
* SELECT_CRITERION_COMPOSITE is the default value.
|
|
*
|
|
* This setting affects the following procedures:
|
|
* pika_image_select_color(), pika_image_select_contiguous_color(),
|
|
* pika_drawable_edit_bucket_fill().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_sample_criterion (PikaSelectCriterion sample_criterion)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_SELECT_CRITERION, sample_criterion,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-sample-criterion",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_sample_threshold:
|
|
*
|
|
* Get the sample threshold setting.
|
|
*
|
|
* Returns the sample threshold setting.
|
|
*
|
|
* Returns: The sample threshold setting.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gdouble
|
|
pika_context_get_sample_threshold (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble sample_threshold = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-sample-threshold",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
sample_threshold = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return sample_threshold;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_sample_threshold:
|
|
* @sample_threshold: The sample threshold setting.
|
|
*
|
|
* Set the sample threshold setting.
|
|
*
|
|
* Modifies the sample threshold setting. If an operation depends on
|
|
* the colors of the pixels present in a drawable, like when doing a
|
|
* seed fill, this setting controls what is \"sufficiently close\" to
|
|
* be considered a similar color. If the sample threshold has not been
|
|
* set explicitly, the default threshold set in pikarc will be used.
|
|
*
|
|
* This setting affects the following procedures:
|
|
* pika_image_select_color(), pika_image_select_contiguous_color(),
|
|
* pika_drawable_edit_bucket_fill().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_sample_threshold (gdouble sample_threshold)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, sample_threshold,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-sample-threshold",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_sample_threshold_int:
|
|
*
|
|
* Get the sample threshold setting as an integer value.
|
|
*
|
|
* Returns the sample threshold setting as an integer value. See
|
|
* pika_context_get_sample_threshold().
|
|
*
|
|
* Returns: The sample threshold setting.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gint
|
|
pika_context_get_sample_threshold_int (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gint sample_threshold = 0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-sample-threshold-int",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
sample_threshold = PIKA_VALUES_GET_INT (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return sample_threshold;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_sample_threshold_int:
|
|
* @sample_threshold: The sample threshold setting.
|
|
*
|
|
* Set the sample threshold setting as an integer value.
|
|
*
|
|
* Modifies the sample threshold setting as an integer value. See
|
|
* pika_context_set_sample_threshold().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_sample_threshold_int (gint sample_threshold)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_INT, sample_threshold,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-sample-threshold-int",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_sample_transparent:
|
|
*
|
|
* Get the sample transparent setting.
|
|
*
|
|
* Returns the sample transparent setting.
|
|
*
|
|
* Returns: The sample transparent setting.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_get_sample_transparent (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean sample_transparent = FALSE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-sample-transparent",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
sample_transparent = PIKA_VALUES_GET_BOOLEAN (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return sample_transparent;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_sample_transparent:
|
|
* @sample_transparent: The sample transparent setting.
|
|
*
|
|
* Set the sample transparent setting.
|
|
*
|
|
* Modifies the sample transparent setting. If an operation depends on
|
|
* the colors of the pixels present in a drawable, like when doing a
|
|
* seed fill, this setting controls whether transparency is considered
|
|
* to be a unique selectable color. When this setting is TRUE,
|
|
* transparent areas can be selected or filled.
|
|
*
|
|
* This setting affects the following procedures:
|
|
* pika_image_select_color(), pika_image_select_contiguous_color(),
|
|
* pika_drawable_edit_bucket_fill().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_sample_transparent (gboolean sample_transparent)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_BOOLEAN, sample_transparent,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-sample-transparent",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_diagonal_neighbors:
|
|
*
|
|
* Get the diagonal neighbors setting.
|
|
*
|
|
* Returns the diagonal neighbors setting.
|
|
*
|
|
* Returns: The diagonal neighbors setting.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_get_diagonal_neighbors (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean diagonal_neighbors = FALSE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-diagonal-neighbors",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
diagonal_neighbors = PIKA_VALUES_GET_BOOLEAN (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return diagonal_neighbors;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_diagonal_neighbors:
|
|
* @diagonal_neighbors: The diagonal neighbors setting.
|
|
*
|
|
* Set the diagonal neighbors setting.
|
|
*
|
|
* Modifies the diagonal neighbors setting. If the affected region of
|
|
* an operation is based on a seed point, like when doing a seed fill,
|
|
* then, when this setting is TRUE, all eight neighbors of each pixel
|
|
* are considered when calculating the affected region; in contrast,
|
|
* when this setting is FALSE, only the four orthogonal neighbors of
|
|
* each pixel are considered.
|
|
*
|
|
* This setting affects the following procedures:
|
|
* pika_image_select_contiguous_color(),
|
|
* pika_drawable_edit_bucket_fill().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_diagonal_neighbors (gboolean diagonal_neighbors)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_BOOLEAN, diagonal_neighbors,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-diagonal-neighbors",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_distance_metric:
|
|
*
|
|
* Get the distance metric used in some computations.
|
|
*
|
|
* Returns the distance metric in the current context. See
|
|
* pika_context_set_distance_metric() to know more about its usage.
|
|
*
|
|
* Returns: The distance metric.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
GeglDistanceMetric
|
|
pika_context_get_distance_metric (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
GeglDistanceMetric metric = 0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-distance-metric",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
metric = PIKA_VALUES_GET_ENUM (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return metric;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_distance_metric:
|
|
* @metric: The distance metric.
|
|
*
|
|
* Set the distance metric used in some computations.
|
|
*
|
|
* Modifies the distance metric used in some computations, such as
|
|
* pika_drawable_edit_gradient_fill(). In particular, it does not
|
|
* change the metric used in generic distance computation on canvas, as
|
|
* in the Measure tool.
|
|
*
|
|
* This setting affects the following procedures:
|
|
* pika_drawable_edit_gradient_fill().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
gboolean
|
|
pika_context_set_distance_metric (GeglDistanceMetric metric)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
GEGL_TYPE_DISTANCE_METRIC, metric,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-distance-metric",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_interpolation:
|
|
*
|
|
* Get the interpolation type.
|
|
*
|
|
* Returns the interpolation setting. The return value is an integer
|
|
* which corresponds to the values listed in the argument description.
|
|
* If the interpolation has not been set explicitly by
|
|
* pika_context_set_interpolation(), the default interpolation set in
|
|
* pikarc will be used.
|
|
*
|
|
* Returns: The interpolation type.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
PikaInterpolationType
|
|
pika_context_get_interpolation (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaInterpolationType interpolation = 0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-interpolation",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
interpolation = PIKA_VALUES_GET_ENUM (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return interpolation;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_interpolation:
|
|
* @interpolation: The interpolation type.
|
|
*
|
|
* Set the interpolation type.
|
|
*
|
|
* Modifies the interpolation setting.
|
|
*
|
|
* This setting affects affects the following procedures:
|
|
* pika_item_transform_flip(), pika_item_transform_perspective(),
|
|
* pika_item_transform_rotate(), pika_item_transform_scale(),
|
|
* pika_item_transform_shear(), pika_item_transform_2d(),
|
|
* pika_item_transform_matrix(), pika_image_scale(),
|
|
* pika_layer_scale().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_interpolation (PikaInterpolationType interpolation)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_INTERPOLATION_TYPE, interpolation,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-interpolation",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_transform_direction:
|
|
*
|
|
* Get the transform direction.
|
|
*
|
|
* Returns the transform direction. The return value is an integer
|
|
* which corresponds to the values listed in the argument description.
|
|
*
|
|
* Returns: The transform direction.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
PikaTransformDirection
|
|
pika_context_get_transform_direction (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaTransformDirection transform_direction = 0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-transform-direction",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
transform_direction = PIKA_VALUES_GET_ENUM (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return transform_direction;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_transform_direction:
|
|
* @transform_direction: The transform direction.
|
|
*
|
|
* Set the transform direction.
|
|
*
|
|
* Modifies the transform direction setting.
|
|
*
|
|
* This setting affects affects the following procedures:
|
|
* pika_item_transform_flip(), pika_item_transform_perspective(),
|
|
* pika_item_transform_rotate(), pika_item_transform_scale(),
|
|
* pika_item_transform_shear(), pika_item_transform_2d(),
|
|
* pika_item_transform_matrix().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_transform_direction (PikaTransformDirection transform_direction)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_TRANSFORM_DIRECTION, transform_direction,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-transform-direction",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_transform_resize:
|
|
*
|
|
* Get the transform resize type.
|
|
*
|
|
* Returns the transform resize setting. The return value is an integer
|
|
* which corresponds to the values listed in the argument description.
|
|
*
|
|
* Returns: The transform resize type.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
PikaTransformResize
|
|
pika_context_get_transform_resize (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaTransformResize transform_resize = 0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-transform-resize",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
transform_resize = PIKA_VALUES_GET_ENUM (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return transform_resize;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_transform_resize:
|
|
* @transform_resize: The transform resize type.
|
|
*
|
|
* Set the transform resize type.
|
|
*
|
|
* Modifies the transform resize setting. When transforming pixels, if
|
|
* the result of a transform operation has a different size than the
|
|
* original area, this setting determines how the resulting area is
|
|
* sized.
|
|
*
|
|
* This setting affects affects the following procedures:
|
|
* pika_item_transform_flip(), pika_item_transform_flip_simple(),
|
|
* pika_item_transform_perspective(), pika_item_transform_rotate(),
|
|
* pika_item_transform_rotate_simple(), pika_item_transform_scale(),
|
|
* pika_item_transform_shear(), pika_item_transform_2d(),
|
|
* pika_item_transform_matrix().
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_transform_resize (PikaTransformResize transform_resize)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_TRANSFORM_RESIZE, transform_resize,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-transform-resize",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_ink_size:
|
|
*
|
|
* Get ink blob size in pixels.
|
|
*
|
|
* Get the ink blob size in pixels for ink tool.
|
|
*
|
|
* Returns: ink blob size in pixels.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gdouble
|
|
pika_context_get_ink_size (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble size = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-ink-size",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
size = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return size;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_ink_size:
|
|
* @size: ink blob size in pixels.
|
|
*
|
|
* Set ink blob size in pixels.
|
|
*
|
|
* Set the ink blob size in pixels for ink tool.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_ink_size (gdouble size)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, size,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-ink-size",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_ink_angle:
|
|
*
|
|
* Get ink angle in degrees.
|
|
*
|
|
* Get the ink angle in degrees for ink tool.
|
|
*
|
|
* Returns: ink angle in degrees.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gdouble
|
|
pika_context_get_ink_angle (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble angle = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-ink-angle",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
angle = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return angle;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_ink_angle:
|
|
* @angle: ink angle in degrees.
|
|
*
|
|
* Set ink angle in degrees.
|
|
*
|
|
* Set the ink angle in degrees for ink tool.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_ink_angle (gdouble angle)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, angle,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-ink-angle",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_ink_size_sensitivity:
|
|
*
|
|
* Get ink size sensitivity.
|
|
*
|
|
* Get the ink size sensitivity for ink tool.
|
|
*
|
|
* Returns: ink size sensitivity.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gdouble
|
|
pika_context_get_ink_size_sensitivity (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble size = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-ink-size-sensitivity",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
size = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return size;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_ink_size_sensitivity:
|
|
* @size: ink size sensitivity.
|
|
*
|
|
* Set ink size sensitivity.
|
|
*
|
|
* Set the ink size sensitivity for ink tool.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_ink_size_sensitivity (gdouble size)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, size,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-ink-size-sensitivity",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_ink_tilt_sensitivity:
|
|
*
|
|
* Get ink tilt sensitivity.
|
|
*
|
|
* Get the ink tilt sensitivity for ink tool.
|
|
*
|
|
* Returns: ink tilt sensitivity.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gdouble
|
|
pika_context_get_ink_tilt_sensitivity (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble tilt = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-ink-tilt-sensitivity",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
tilt = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return tilt;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_ink_tilt_sensitivity:
|
|
* @tilt: ink tilt sensitivity.
|
|
*
|
|
* Set ink tilt sensitivity.
|
|
*
|
|
* Set the ink tilt sensitivity for ink tool.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_ink_tilt_sensitivity (gdouble tilt)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, tilt,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-ink-tilt-sensitivity",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_ink_speed_sensitivity:
|
|
*
|
|
* Get ink speed sensitivity.
|
|
*
|
|
* Get the ink speed sensitivity for ink tool.
|
|
*
|
|
* Returns: ink speed sensitivity.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gdouble
|
|
pika_context_get_ink_speed_sensitivity (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble speed = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-ink-speed-sensitivity",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
speed = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return speed;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_ink_speed_sensitivity:
|
|
* @speed: ink speed sensitivity.
|
|
*
|
|
* Set ink speed sensitivity.
|
|
*
|
|
* Set the ink speed sensitivity for ink tool.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_ink_speed_sensitivity (gdouble speed)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, speed,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-ink-speed-sensitivity",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_ink_blob_type:
|
|
*
|
|
* Get ink blob type.
|
|
*
|
|
* Get the ink blob type for ink tool.
|
|
*
|
|
* Returns: Ink blob type.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
PikaInkBlobType
|
|
pika_context_get_ink_blob_type (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaInkBlobType type = 0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-ink-blob-type",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
type = PIKA_VALUES_GET_ENUM (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return type;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_ink_blob_type:
|
|
* @type: Ink blob type.
|
|
*
|
|
* Set ink blob type.
|
|
*
|
|
* Set the ink blob type for ink tool.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_ink_blob_type (PikaInkBlobType type)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
PIKA_TYPE_INK_BLOB_TYPE, type,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-ink-blob-type",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_ink_blob_aspect_ratio:
|
|
*
|
|
* Get ink blob aspect ratio.
|
|
*
|
|
* Get the ink blob aspect ratio for ink tool.
|
|
*
|
|
* Returns: ink blob aspect ratio.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gdouble
|
|
pika_context_get_ink_blob_aspect_ratio (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble aspect = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-ink-blob-aspect-ratio",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
aspect = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return aspect;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_ink_blob_aspect_ratio:
|
|
* @aspect: ink blob aspect ratio.
|
|
*
|
|
* Set ink blob aspect ratio.
|
|
*
|
|
* Set the ink blob aspect ratio for ink tool.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_ink_blob_aspect_ratio (gdouble aspect)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, aspect,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-ink-blob-aspect-ratio",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* pika_context_get_ink_blob_angle:
|
|
*
|
|
* Get ink blob angle in degrees.
|
|
*
|
|
* Get the ink blob angle in degrees for ink tool.
|
|
*
|
|
* Returns: ink blob angle in degrees.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gdouble
|
|
pika_context_get_ink_blob_angle (void)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gdouble angle = 0.0;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-ink-blob-angle",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
angle = PIKA_VALUES_GET_DOUBLE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return angle;
|
|
}
|
|
|
|
/**
|
|
* pika_context_set_ink_blob_angle:
|
|
* @angle: ink blob angle in degrees.
|
|
*
|
|
* Set ink blob angle in degrees.
|
|
*
|
|
* Set the ink blob angle in degrees for ink tool.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.8
|
|
**/
|
|
gboolean
|
|
pika_context_set_ink_blob_angle (gdouble angle)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
gboolean success = TRUE;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_DOUBLE, angle,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-set-ink-blob-angle",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
success = PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS;
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* _pika_context_get_resource:
|
|
* @type_name: The name of the resource type.
|
|
*
|
|
* Get the currently active resource for a type.
|
|
*
|
|
* Returns the currently active resource for the given type name.
|
|
*
|
|
* Returns: (transfer none): The active resource.
|
|
*
|
|
* Since: 3.0
|
|
**/
|
|
PikaResource *
|
|
_pika_context_get_resource (const gchar *type_name)
|
|
{
|
|
PikaValueArray *args;
|
|
PikaValueArray *return_vals;
|
|
PikaResource *resource = NULL;
|
|
|
|
args = pika_value_array_new_from_types (NULL,
|
|
G_TYPE_STRING, type_name,
|
|
G_TYPE_NONE);
|
|
|
|
return_vals = pika_pdb_run_procedure_array (pika_get_pdb (),
|
|
"pika-context-get-resource",
|
|
args);
|
|
pika_value_array_unref (args);
|
|
|
|
if (PIKA_VALUES_GET_ENUM (return_vals, 0) == PIKA_PDB_SUCCESS)
|
|
resource = PIKA_VALUES_GET_RESOURCE (return_vals, 1);
|
|
|
|
pika_value_array_unref (return_vals);
|
|
|
|
return resource;
|
|
}
|
