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gimp/app/path/gimpvectorlayer.c

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pdb, app, libgimp, libgimpconfig: Stroke/Fill Vector Layer PDB This patch adds additional API for setting the stroke/fill properties of vector layers. You can now set/get color, stroke width and stroke style via the PDB. Pattern get/set API is not yet implemented. This patch also updates a missing parameter check for GimpVectorLayer in gimp_config_param_spec_duplicate (), and adds additional API in /app to make it easier to safely retrieve GimpVectorLayerOptions.
2025-09-15 14:14:46 +00:00
/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpvectorlayer.c
*
* Copyright 2006 Hendrik Boom
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <stdio.h>
#include <cairo.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gegl.h>
#include "libgimpcolor/gimpcolor.h"
#include "libgimpconfig/gimpconfig.h"
#include "libgimpmath/gimpmath.h"
#include "path-types.h"
#include "core/gimp.h"
#include "core/gimpdrawable-fill.h"
#include "core/gimpdrawable-stroke.h"
#include "core/gimpimage.h"
#include "core/gimpselection.h"
#include "core/gimpimage-undo.h"
#include "core/gimpimage-undo-push.h"
#include "core/gimpstrokeoptions.h"
#include "core/gimpparasitelist.h"
#include "gimpvectorlayer.h"
#include "gimpvectorlayeroptions.h"
#include "gimppath.h"
#include "gimp-intl.h"
enum
{
PROP_0,
PROP_VECTOR_LAYER_OPTIONS,
PROP_MODIFIED
};
/* local function declarations */
static void gimp_vector_layer_finalize (GObject *object);
static void gimp_vector_layer_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static void gimp_vector_layer_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_vector_layer_set_vector_options
(GimpVectorLayer *layer,
GimpVectorLayerOptions *options);
static void gimp_vector_layer_set_buffer (GimpDrawable *drawable,
gboolean push_undo,
const gchar *undo_desc,
GeglBuffer *buffer,
const GeglRectangle *bounds);
static void gimp_vector_layer_push_undo (GimpDrawable *drawable,
const gchar *undo_desc,
GeglBuffer *buffer,
gint x,
gint y,
gint width,
gint height);
static gint64 gimp_vector_layer_get_memsize (GimpObject *object,
gint64 *gui_size);
static GimpItem * gimp_vector_layer_duplicate (GimpItem *item,
GType new_type);
static void gimp_vector_layer_translate (GimpLayer *layer,
gint offset_x,
gint offset_y);
static void gimp_vector_layer_scale (GimpItem *item,
gint new_width,
gint new_height,
gint new_offset_x,
gint new_offset_y,
GimpInterpolationType interp_type,
GimpProgress *progress);
static void gimp_vector_layer_flip (GimpItem *item,
GimpContext *context,
GimpOrientationType flip_type,
gdouble axis,
gboolean clip_result);
static void gimp_vector_layer_rotate (GimpItem *item,
GimpContext *context,
GimpRotationType rotate_type,
gdouble center_x,
gdouble center_y,
gboolean clip_result);
static void gimp_vector_layer_transform (GimpItem *item,
GimpContext *context,
const GimpMatrix3 *matrix,
GimpTransformDirection direction,
GimpInterpolationType interp_type,
GimpTransformResize clip_result,
GimpProgress *progress,
gboolean push_undo);
static gboolean gimp_vector_layer_render (GimpVectorLayer *layer);
static void gimp_vector_layer_render_path (GimpVectorLayer *layer);
static void gimp_vector_layer_changed_options (GimpVectorLayer *layer);
static void gimp_vector_layer_removed (GimpItem *item);
static void gimp_vector_layer_removed_options_path
(GimpVectorLayer *layer);
G_DEFINE_TYPE (GimpVectorLayer, gimp_vector_layer, GIMP_TYPE_LAYER)
#define parent_class gimp_vector_layer_parent_class
static void
gimp_vector_layer_class_init (GimpVectorLayerClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GimpObjectClass *gimp_object_class = GIMP_OBJECT_CLASS (klass);
GimpViewableClass *viewable_class = GIMP_VIEWABLE_CLASS (klass);
GimpItemClass *item_class = GIMP_ITEM_CLASS (klass);
GimpDrawableClass *drawable_class = GIMP_DRAWABLE_CLASS (klass);
GimpLayerClass *layer_class = GIMP_LAYER_CLASS (klass);
drawable_class->set_buffer = gimp_vector_layer_set_buffer;
drawable_class->push_undo = gimp_vector_layer_push_undo;
object_class->finalize = gimp_vector_layer_finalize;
object_class->set_property = gimp_vector_layer_set_property;
object_class->get_property = gimp_vector_layer_get_property;
gimp_object_class->get_memsize = gimp_vector_layer_get_memsize;
viewable_class->default_icon_name = "gimp-vector-layer";
viewable_class->default_name = _("Vector Layer");
layer_class->translate = gimp_vector_layer_translate;
item_class->removed = gimp_vector_layer_removed;
item_class->duplicate = gimp_vector_layer_duplicate;
item_class->scale = gimp_vector_layer_scale;
item_class->flip = gimp_vector_layer_flip;
item_class->rotate = gimp_vector_layer_rotate;
item_class->transform = gimp_vector_layer_transform;
item_class->rename_desc = _("Rename Vector Layer");
item_class->translate_desc = _("Move Vector Layer");
item_class->scale_desc = _("Scale Vector Layer");
item_class->resize_desc = _("Resize Vector Layer");
item_class->flip_desc = _("Flip Vector Layer");
item_class->rotate_desc = _("Rotate Vector Layer");
item_class->transform_desc = _("Transform Vector Layer");
GIMP_CONFIG_PROP_OBJECT (object_class, PROP_VECTOR_LAYER_OPTIONS,
"vector-layer-options", NULL, NULL,
GIMP_TYPE_VECTOR_LAYER_OPTIONS,
G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_MODIFIED,
"modified",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
}
static void
gimp_vector_layer_init (GimpVectorLayer *layer)
{
layer->options = NULL;
layer->modified = FALSE;
}
static void
gimp_vector_layer_finalize (GObject *object)
{
GimpVectorLayer *layer = GIMP_VECTOR_LAYER (object);
if (layer->options)
{
g_object_unref (layer->options);
layer->options = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gimp_vector_layer_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpVectorLayer *vector_layer = GIMP_VECTOR_LAYER (object);
switch (property_id)
{
case PROP_VECTOR_LAYER_OPTIONS:
g_value_set_object (value, vector_layer->options);
break;
case PROP_MODIFIED:
g_value_set_boolean (value, vector_layer->modified);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_vector_layer_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpVectorLayer *vector_layer = GIMP_VECTOR_LAYER (object);
switch (property_id)
{
case PROP_VECTOR_LAYER_OPTIONS:
gimp_vector_layer_set_vector_options (vector_layer, g_value_get_object (value));
break;
case PROP_MODIFIED:
vector_layer->modified = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_vector_layer_set_vector_options (GimpVectorLayer *layer,
GimpVectorLayerOptions *options)
{
if (layer->options)
{
g_signal_handlers_disconnect_by_func (layer->options,
G_CALLBACK (gimp_vector_layer_changed_options),
layer);
if (layer->options->path)
g_signal_handlers_disconnect_by_func (layer->options->path,
G_CALLBACK (gimp_vector_layer_removed_options_path),
layer);
g_object_unref (layer->options);
layer->options = NULL;
}
if (options)
g_set_object (&layer->options, options);
gimp_vector_layer_changed_options (layer);
if (layer->options)
{
if (layer->options->path)
g_signal_connect_object (layer->options->path, "removed",
G_CALLBACK (gimp_vector_layer_removed_options_path),
layer, G_CONNECT_SWAPPED);
g_signal_connect_object (layer->options, "notify",
G_CALLBACK (gimp_vector_layer_changed_options),
layer, G_CONNECT_SWAPPED);
}
g_object_notify (G_OBJECT (layer), "vector-layer-options");
}
static void
gimp_vector_layer_set_buffer (GimpDrawable *drawable,
gboolean push_undo,
const gchar *undo_desc,
GeglBuffer *buffer,
const GeglRectangle *bounds)
{
GimpVectorLayer *layer = GIMP_VECTOR_LAYER (drawable);
GimpImage *image = gimp_item_get_image (GIMP_ITEM (layer));
if (push_undo && ! layer->modified)
gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_DRAWABLE_MOD,
undo_desc);
GIMP_DRAWABLE_CLASS (parent_class)->set_buffer (drawable,
push_undo, undo_desc,
buffer, bounds);
if (push_undo && ! layer->modified)
{
gimp_image_undo_push_vector_layer_modified (image, NULL, layer);
g_object_set (drawable, "modified", TRUE, NULL);
gimp_image_undo_group_end (image);
}
}
static void
gimp_vector_layer_push_undo (GimpDrawable *drawable,
const gchar *undo_desc,
GeglBuffer *buffer,
gint x,
gint y,
gint width,
gint height)
{
GimpVectorLayer *layer = GIMP_VECTOR_LAYER (drawable);
GimpImage *image = gimp_item_get_image (GIMP_ITEM (layer));
if (! layer->modified)
gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_DRAWABLE, undo_desc);
GIMP_DRAWABLE_CLASS (parent_class)->push_undo (drawable, undo_desc,
buffer,
x, y, width, height);
if (! layer->modified)
{
gimp_image_undo_push_vector_layer_modified (image, NULL, layer);
g_object_set (drawable, "modified", TRUE, NULL);
gimp_image_undo_group_end (image);
}
}
static gint64
gimp_vector_layer_get_memsize (GimpObject *object,
gint64 *gui_size)
{
GimpVectorLayer *vector_layer = GIMP_VECTOR_LAYER (object);
gint64 memsize = 0;
memsize += gimp_object_get_memsize (GIMP_OBJECT (vector_layer->options),
gui_size);
return memsize + GIMP_OBJECT_CLASS (parent_class)->get_memsize (object,
gui_size);
}
static GimpItem *
gimp_vector_layer_duplicate (GimpItem *item,
GType new_type)
{
GimpItem *new_item;
g_return_val_if_fail (g_type_is_a (new_type, GIMP_TYPE_DRAWABLE), NULL);
new_item = GIMP_ITEM_CLASS (parent_class)->duplicate (item, new_type);
if (GIMP_IS_VECTOR_LAYER (new_item))
{
GimpVectorLayer *vector_layer = GIMP_VECTOR_LAYER (item);
GimpVectorLayer *new_vector_layer = GIMP_VECTOR_LAYER (new_item);
if (vector_layer->options)
{
GimpVectorLayerOptions *new_options =
gimp_config_duplicate (GIMP_CONFIG (vector_layer->options));
if (vector_layer->options->path)
{
GimpPath *path = gimp_vector_layer_get_path (vector_layer);
GimpPath *new_path;
new_path = GIMP_PATH (gimp_item_duplicate (GIMP_ITEM (path),
G_TYPE_FROM_INSTANCE (GIMP_ITEM (path))));
g_object_set (new_options, "path", new_path, NULL);
}
g_object_set (new_vector_layer,
"vector-layer-options", new_options,
NULL);
g_object_unref (new_options);
}
}
return new_item;
}
static void
gimp_vector_layer_translate (GimpLayer *layer,
gint offset_x,
gint offset_y)
{
GimpVectorLayer *vector_layer = GIMP_VECTOR_LAYER (layer);
if (vector_layer->options && vector_layer->options->path)
{
gimp_item_translate (GIMP_ITEM (vector_layer->options->path),
offset_x, offset_y, FALSE);
}
else
{
GIMP_LAYER_CLASS (parent_class)->translate (layer, offset_x, offset_y);
}
}
static void
gimp_vector_layer_scale (GimpItem *item,
gint new_width,
gint new_height,
gint new_offset_x,
gint new_offset_y,
GimpInterpolationType interp_type,
GimpProgress *progress)
{
GimpVectorLayer *vector_layer = GIMP_VECTOR_LAYER (item);
if (vector_layer->options && vector_layer->options->path)
{
gimp_item_scale (GIMP_ITEM (vector_layer->options->path),
new_width, new_height, new_offset_x, new_offset_y,
interp_type, progress);
}
else
{
GIMP_ITEM_CLASS (parent_class)->scale (item, new_width, new_height,
new_offset_x, new_offset_y,
interp_type, progress);
}
}
static void
gimp_vector_layer_flip (GimpItem *item,
GimpContext *context,
GimpOrientationType flip_type,
gdouble axis,
gboolean clip_result)
{
GimpVectorLayer *vector_layer = GIMP_VECTOR_LAYER (item);
if (vector_layer->options && vector_layer->options->path)
{
gimp_item_flip (GIMP_ITEM (vector_layer->options->path),
context, flip_type, axis, clip_result);
}
else
{
GIMP_ITEM_CLASS (parent_class)->flip (item, context, flip_type,
axis, clip_result);
}
}
static void
gimp_vector_layer_rotate (GimpItem *item,
GimpContext *context,
GimpRotationType rotate_type,
gdouble center_x,
gdouble center_y,
gboolean clip_result)
{
GimpVectorLayer *vector_layer = GIMP_VECTOR_LAYER (item);
if (vector_layer->options && vector_layer->options->path)
{
gimp_item_rotate (GIMP_ITEM (vector_layer->options->path),
context, rotate_type, center_x, center_y, clip_result);
}
else
{
GIMP_ITEM_CLASS (parent_class)->rotate (item, context, rotate_type,
center_x, center_y, clip_result);
}
}
static void
gimp_vector_layer_transform (GimpItem *item,
GimpContext *context,
const GimpMatrix3 *matrix,
GimpTransformDirection direction,
GimpInterpolationType interp_type,
GimpTransformResize clip_result,
GimpProgress *progress,
gboolean push_undo)
{
GimpVectorLayer *vector_layer = GIMP_VECTOR_LAYER (item);
if (vector_layer->options && vector_layer->options->path)
{
gimp_item_transform (GIMP_ITEM (vector_layer->options->path),
context, matrix, direction, interp_type,
clip_result, progress);
}
else
{
GIMP_ITEM_CLASS (parent_class)->transform (item, context, matrix,
direction, interp_type,
clip_result, progress, push_undo);
}
}
static void
gimp_vector_layer_removed_options_path (GimpVectorLayer *layer)
{
if (layer->options)
{
gimp_image_undo_push_vector_layer (gimp_item_get_image (GIMP_ITEM (layer)),
app: Fix description typo This patch fixes a minor typo in a user-facing description within app/path/gimpvectorlayer.c This was found via codespell.
2025-09-24 17:07:05 +00:00
_("Discard Vector Information"),
pdb, app, libgimp, libgimpconfig: Stroke/Fill Vector Layer PDB This patch adds additional API for setting the stroke/fill properties of vector layers. You can now set/get color, stroke width and stroke style via the PDB. Pattern get/set API is not yet implemented. This patch also updates a missing parameter check for GimpVectorLayer in gimp_config_param_spec_duplicate (), and adds additional API in /app to make it easier to safely retrieve GimpVectorLayerOptions.
2025-09-15 14:14:46 +00:00
layer, NULL);
g_object_set (layer->options, "path", NULL, NULL);
}
}
static void
gimp_vector_layer_removed (GimpItem *item)
{
GimpVectorLayer *vector_layer = GIMP_VECTOR_LAYER (item);
if (vector_layer->options && vector_layer->options->path)
g_signal_handlers_disconnect_by_func (vector_layer->options->path,
G_CALLBACK (gimp_vector_layer_removed_options_path),
vector_layer);
GIMP_ITEM_CLASS (parent_class)->removed (item);
}
/* public functions */
/**
* gimp_vector_layer_new:
* @image: the #GimpImage the layer should belong to
* @path: the #GimpPath object the layer should render
* @context: the #GimpContext from which to pull context properties
*
* Creates a new vector layer.
*
* Return value: a new #GimpVectorLayer or %NULL in case of a problem
**/
GimpVectorLayer *
gimp_vector_layer_new (GimpImage *image,
GimpPath *path,
GimpContext *context)
{
GimpVectorLayer *layer;
GimpVectorLayerOptions *options;
gint x = 0;
gint y = 0;
gint width = gimp_image_get_width (image);
gint height = gimp_image_get_height (image);
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
g_return_val_if_fail (GIMP_IS_PATH (path), NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
options = gimp_vector_layer_options_new (image, path, context);
gimp_item_bounds (GIMP_ITEM (path), &x, &y, &width, &height);
/* Set boundaries to image size if it's a blank path */
if (width == 0 || height == 0)
{
width = gimp_image_get_width (image);
height = gimp_image_get_height (image);
}
layer =
GIMP_VECTOR_LAYER (gimp_drawable_new (GIMP_TYPE_VECTOR_LAYER,
image, NULL,
x, y, width, height,
gimp_image_get_layer_format (image,
TRUE)));
gimp_object_set_name (GIMP_OBJECT (layer),
gimp_object_get_name (GIMP_OBJECT (path)));
gimp_layer_set_mode (GIMP_LAYER (layer),
gimp_image_get_default_new_layer_mode (image),
FALSE);
gimp_vector_layer_set_vector_options (layer, options);
g_object_unref (options);
return layer;
}
/**
* gimp_vector_layer_get_path:
* @layer: a #GimpVectorLayer
*
* Gets the path from @layer if one is associated with it.
*
* Return value: a #GimpPath or %NULL if no path is set.
*/
GimpPath *
gimp_vector_layer_get_path (GimpVectorLayer *layer)
{
g_return_val_if_fail (GIMP_IS_VECTOR_LAYER (layer), NULL);
if (gimp_item_is_vector_layer (GIMP_ITEM (layer)))
return layer->options->path;
return NULL;
}
/**
* gimp_vector_layer_get_options:
* @layer: a #GimpVectorLayer
*
* Gets the vector layer options from @layer if one is associated with it.
*
* Return value: a #GimpVectorLayerOptions or %NULL if no options are set.
*/
GimpVectorLayerOptions *
gimp_vector_layer_get_options (GimpVectorLayer *layer)
{
g_return_val_if_fail (GIMP_IS_VECTOR_LAYER (layer), NULL);
if (gimp_item_is_vector_layer (GIMP_ITEM (layer)))
return layer->options;
return NULL;
}
void
gimp_vector_layer_refresh (GimpVectorLayer *layer)
{
if (layer->options)
gimp_vector_layer_render (layer);
}
/**
* gimp_vector_layer_discard:
* @layer: a #GimpVectorLayer
*
* Discards the vector information. This makes @layer behave like a
* normal layer.
*/
void
gimp_vector_layer_discard (GimpVectorLayer *layer)
{
g_return_if_fail (GIMP_IS_VECTOR_LAYER (layer));
g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (layer)));
if (! layer->options)
return;
if (layer->options->path)
gimp_image_undo_push_vector_layer (gimp_item_get_image (GIMP_ITEM (layer)),
_("Discard Vector Information"),
layer, NULL);
g_object_set (layer, "vector-layer-options", NULL, NULL);
gimp_viewable_invalidate_preview (GIMP_VIEWABLE (layer));
gimp_image_flush (gimp_item_get_image (GIMP_ITEM (layer)));
}
gboolean
gimp_item_is_vector_layer (GimpItem *item)
{
return (GIMP_IS_VECTOR_LAYER (item) &&
GIMP_VECTOR_LAYER (item)->options);
}
/* private functions */
static gboolean
gimp_vector_layer_render (GimpVectorLayer *layer)
{
GimpDrawable *drawable = GIMP_DRAWABLE (layer);
GeglBuffer *buffer = NULL;
GimpItem *item = GIMP_ITEM (layer);
GimpImage *image = gimp_item_get_image (item);
gint layer_x = 0;
gint layer_y = 0;
gint x = 0;
gint y = 0;
gint width = gimp_image_get_width (image);
gint height = gimp_image_get_height (image);
gdouble stroke = 0;
g_return_val_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)), FALSE);
g_object_freeze_notify (G_OBJECT (drawable));
if (layer->options->enable_stroke)
stroke = gimp_stroke_options_get_width (layer->options->stroke_options);
/* Resize layer according to path size */
gimp_item_get_offset (GIMP_ITEM (layer), &layer_x, &layer_y);
gimp_item_bounds (GIMP_ITEM (layer->options->path), &x, &y, &width, &height);
buffer = gegl_buffer_new (GEGL_RECTANGLE (0, 0,
(gint) ceil (width + stroke),
(gint) ceil (height + stroke)),
gimp_drawable_get_format (drawable));
gimp_drawable_set_buffer (drawable, FALSE, NULL, buffer);
g_object_unref (buffer);
gimp_item_set_offset (GIMP_ITEM (layer), x - (stroke / 2), y - (stroke / 2));
/* make the layer background transparent */
gimp_drawable_fill (GIMP_DRAWABLE (layer),
gimp_get_user_context (image->gimp),
GIMP_FILL_TRANSPARENT);
/* render path to the layer */
gimp_vector_layer_render_path (layer);
g_object_thaw_notify (G_OBJECT (drawable));
return TRUE;
}
static void
gimp_vector_layer_render_path (GimpVectorLayer *layer)
{
GimpImage *image = gimp_item_get_image (GIMP_ITEM (layer));
GimpVectorLayerOptions *options = layer->options;
GimpPath *path = NULL;
GimpChannel *selection = gimp_image_get_mask (image);
GList *drawables;
GimpCustomStyle style;
if (options)
path = options->path;
/* Don't mask these fill/stroke operations */
gimp_selection_suspend (GIMP_SELECTION (selection));
/* Convert from custom to standard styles */
style = gimp_fill_options_get_custom_style (options->fill_options);
if (style == GIMP_CUSTOM_STYLE_SOLID_COLOR ||
! gimp_context_get_pattern (GIMP_CONTEXT (options->fill_options)))
gimp_fill_options_set_style (options->fill_options,
GIMP_FILL_STYLE_FG_COLOR);
else
gimp_fill_options_set_style (options->fill_options,
GIMP_FILL_STYLE_PATTERN);
style =
gimp_fill_options_get_custom_style (GIMP_FILL_OPTIONS (options->stroke_options));
if (style == GIMP_CUSTOM_STYLE_SOLID_COLOR ||
! gimp_context_get_pattern (GIMP_CONTEXT (options->stroke_options)))
gimp_fill_options_set_style (GIMP_FILL_OPTIONS (options->stroke_options),
GIMP_FILL_STYLE_FG_COLOR);
else
gimp_fill_options_set_style (GIMP_FILL_OPTIONS (options->stroke_options),
GIMP_FILL_STYLE_PATTERN);
/* Fill the path object onto the layer */
if (options->enable_fill)
gimp_drawable_fill_path (GIMP_DRAWABLE (layer),
options->fill_options,
path, FALSE, NULL);
drawables = g_list_prepend (NULL, GIMP_DRAWABLE (layer));
/* stroke the path object onto the layer */
if (options->enable_stroke && gimp_item_is_attached (GIMP_ITEM (path)))
gimp_item_stroke (GIMP_ITEM (path), drawables,
gimp_get_user_context (image->gimp),
options->stroke_options,
FALSE, FALSE,
NULL, NULL);
g_list_free (drawables);
gimp_selection_resume (GIMP_SELECTION (selection));
}
static void
gimp_vector_layer_changed_options (GimpVectorLayer *layer)
{
GimpItem *item = GIMP_ITEM (layer);
if (layer->options && ! layer->options->path)
gimp_vector_layer_discard (layer);
else if (gimp_item_is_attached (item))
gimp_vector_layer_refresh (layer);
}
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