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gtk2/gtk/gtksnapshot.h

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gtk: Add gtk_widget_snapshot() It's functionally equivalent to gtk_widget_get_render_node() but uses a GtkSnapshot argument to carry the state.
2016-11-07 18:10:49 +00:00
/* GTK - The GIMP Toolkit
* Copyright (C) 2016 Benjamin Otte <otte@gnome.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __GTK_SNAPSHOT_H__
#define __GTK_SNAPSHOT_H__
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gsk/gsk.h>
snapshot: Add gtk_snapshot_render_background() and gtk_snapshot_render_frame() to be direct replacements for the old gtk_render_*() functions. Use them to replace Cairo usage completely in gtk_window_snapshot().
2016-11-13 15:16:39 +00:00
#include <gtk/gtktypes.h>
gtk: Add gtk_widget_snapshot() It's functionally equivalent to gtk_widget_get_render_node() but uses a GtkSnapshot argument to carry the state.
2016-11-07 18:10:49 +00:00
G_BEGIN_DECLS
snapshot: Turn into GObject This makes GdkSnapshot the base class for GtkSnapshot and hopefully stops confusing bindings. C code should see no difference to before.
2018-03-18 18:21:33 +00:00
typedef struct _GtkSnapshotClass GtkSnapshotClass;
#define GTK_TYPE_SNAPSHOT (gtk_snapshot_get_type ())
#define GTK_SNAPSHOT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_SNAPSHOT, GtkSnapshot))
#define GTK_IS_SNAPSHOT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_SNAPSHOT))
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkSnapshot, g_object_unref)
GtkSnapshot: Implement the builder pattern Make GtkSnapshot a refcounted boxed type, and add public API that follows the builder pattern described here: https://blogs.gnome.org/otte/2018/02/03/builders/
2018-03-11 01:52:06 +00:00
GDK_AVAILABLE_IN_ALL
GType gtk_snapshot_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
GtkSnapshot * gtk_snapshot_new (void);
GtkSnapshot: Implement the builder pattern Make GtkSnapshot a refcounted boxed type, and add public API that follows the builder pattern described here: https://blogs.gnome.org/otte/2018/02/03/builders/
2018-03-11 01:52:06 +00:00
GDK_AVAILABLE_IN_ALL
GskRenderNode * gtk_snapshot_free_to_node (GtkSnapshot *snapshot);
snapshot: Add gtk_snapshot_to_paintable() This is intended for DND icons
2018-03-26 02:37:01 +00:00
GDK_AVAILABLE_IN_ALL
snapshot: Allow passing the bounds of the created paintable This allows being more specific about the size. It's useful in particular when the resulting render nodes might be too small for the size, not only when they are too large. For the latter case, using a clip node would be enough. It also requires adding a clip node when rendering the resulting paintable, but that should be optimized out by GtkSnapshot when not necessary.
2018-04-02 04:15:50 +00:00
GdkPaintable * gtk_snapshot_free_to_paintable (GtkSnapshot *snapshot,
const graphene_size_t *size);
GtkSnapshot: Implement the builder pattern Make GtkSnapshot a refcounted boxed type, and add public API that follows the builder pattern described here: https://blogs.gnome.org/otte/2018/02/03/builders/
2018-03-11 01:52:06 +00:00
GDK_AVAILABLE_IN_ALL
GskRenderNode * gtk_snapshot_to_node (GtkSnapshot *snapshot);
snapshot: Add gtk_snapshot_to_paintable() This is intended for DND icons
2018-03-26 02:37:01 +00:00
GDK_AVAILABLE_IN_ALL
snapshot: Allow passing the bounds of the created paintable This allows being more specific about the size. It's useful in particular when the resulting render nodes might be too small for the size, not only when they are too large. For the latter case, using a clip node would be enough. It also requires adding a clip node when rendering the resulting paintable, but that should be optimized out by GtkSnapshot when not necessary.
2018-04-02 04:15:50 +00:00
GdkPaintable * gtk_snapshot_to_paintable (GtkSnapshot *snapshot,
const graphene_size_t *size);
GtkSnapshot: Implement the builder pattern Make GtkSnapshot a refcounted boxed type, and add public API that follows the builder pattern described here: https://blogs.gnome.org/otte/2018/02/03/builders/
2018-03-11 01:52:06 +00:00
GtkSnapshot: Add getters These getters can be useful when creating new snapshots in a snapshot() vfunc.
2018-03-11 05:17:53 +00:00
GDK_AVAILABLE_IN_ALL
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
void gtk_snapshot_push_debug (GtkSnapshot *snapshot,
const char *message,
...) G_GNUC_PRINTF (2, 3);
The big versioning cleanup Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
2018-02-05 19:13:20 +00:00
GDK_AVAILABLE_IN_ALL
snapshot: Implement gtk_snapshot_push_opacity() Use it in GtkWidget's opacity handling.
2016-12-17 07:06:59 +00:00
void gtk_snapshot_push_opacity (GtkSnapshot *snapshot,
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
double opacity);
The big versioning cleanup Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
2018-02-05 19:13:20 +00:00
GDK_AVAILABLE_IN_ALL
Add gtk_snapshot_push_blur() This function is similar to the other push functions. This one uses the newly created blur node.
2017-09-03 03:50:39 +00:00
void gtk_snapshot_push_blur (GtkSnapshot *snapshot,
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
double radius);
The big versioning cleanup Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
2018-02-05 19:13:20 +00:00
GDK_AVAILABLE_IN_ALL
snapshot: Add gtk_snapshot_push_color_matrix() So far, this is unused.
2016-12-31 00:14:59 +00:00
void gtk_snapshot_push_color_matrix (GtkSnapshot *snapshot,
const graphene_matrix_t*color_matrix,
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
const graphene_vec4_t *color_offset);
The big versioning cleanup Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
2018-02-05 19:13:20 +00:00
GDK_AVAILABLE_IN_ALL
gsk: Add GskRepeatNode Also add gtk_snapshot_push_repeat() and use that to draw backgrounds. With that change, CSS background snapshots are created without Cairo nodes.
2017-01-01 18:52:18 +00:00
void gtk_snapshot_push_repeat (GtkSnapshot *snapshot,
const graphene_rect_t *bounds,
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
const graphene_rect_t *child_bounds);
The big versioning cleanup Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
2018-02-05 19:13:20 +00:00
GDK_AVAILABLE_IN_ALL
snapshot: Work on pushing and popping again It is now possible to call push() subfunctions for simple container nodes with just a single child. So you can for example gtk_snapshot_push_clip() a clip region that all the nodes that get appended later will then obey. gtk_snapshot_pop() will then not return a container node, but a clip node containing the container node (and similar for the transform example). This is implemented internally by providing a "collect function" when pushing that is called when popping to collects all the accumulated nodes and combine them into the single node that gets returned. To simplify things even more, gtk_snapshot_pop_and_append() has been added, which pops the currently pushed node and appends it to the parent. The icon rendering code has been converted to this approach.
2016-12-13 08:40:24 +00:00
void gtk_snapshot_push_clip (GtkSnapshot *snapshot,
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
const graphene_rect_t *bounds);
The big versioning cleanup Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
2018-02-05 19:13:20 +00:00
GDK_AVAILABLE_IN_ALL
gsk: Add support for rounded clip rectangles Also add support to GtkSnapshot, so people can push rounded clips.
2016-12-13 20:59:28 +00:00
void gtk_snapshot_push_rounded_clip (GtkSnapshot *snapshot,
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
const GskRoundedRect *bounds);
The big versioning cleanup Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
2018-02-05 19:13:20 +00:00
GDK_AVAILABLE_IN_ALL
gsk: Add GskShadowNode ... and make the icon rendering code use it. This requires moving even more shadow renering code into GSK, but so be it. At least the "shadows not implemented" warning is now gone!
2016-12-18 23:45:35 +00:00
void gtk_snapshot_push_shadow (GtkSnapshot *snapshot,
const GskShadow *shadow,
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
gsize n_shadows);
The big versioning cleanup Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
2018-02-05 19:13:20 +00:00
GDK_AVAILABLE_IN_ALL
snapshot: Add gtk_snapshot_push_blend() and use it for backgrounds.
2017-01-12 22:20:31 +00:00
void gtk_snapshot_push_blend (GtkSnapshot *snapshot,
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
GskBlendMode blend_mode);
Add gtk_snapshot_push_mask
2023-02-11 15:06:54 +00:00
GDK_AVAILABLE_IN_4_10
Make mask nodes more versatile Add a GskMaskMode enumeration and implement it in the GL and cairo renderers.
2023-02-14 18:44:39 +00:00
void gtk_snapshot_push_mask (GtkSnapshot *snapshot,
GskMaskMode mask_mode);
Add gtk_snapshot_push_mask
2023-02-11 15:06:54 +00:00
The big versioning cleanup Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
2018-02-05 19:13:20 +00:00
GDK_AVAILABLE_IN_ALL
Add gtk_snapshot_push_cross_fade() ... and use it. The function is a bit awkward because it requires 2 calls to gtk_snapshot_pop(), but once you accept that, it's very convenient to use, as can be seen by the 2 implementations.
2017-01-12 21:00:38 +00:00
void gtk_snapshot_push_cross_fade (GtkSnapshot *snapshot,
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
double progress);
The big versioning cleanup Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
2018-02-05 19:13:20 +00:00
GDK_AVAILABLE_IN_ALL
GtkSnapshot: Add gtk_snapshot_push_glshader()
2020-09-18 15:56:02 +00:00
void gtk_snapshot_push_gl_shader (GtkSnapshot *snapshot,
GskGLShader *shader,
const graphene_rect_t *bounds,
GBytes *take_args);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_gl_shader_pop_texture (GtkSnapshot *snapshot);
GDK_AVAILABLE_IN_ALL
snapshot: Redo pop() API gtk_snapshot_pop() => removed gtk_snapshot_pop_and_append() => gtk_snapshot_pop() So now there is no way to get a rendernode out of the snapshotting API until you gtk_snapshot_finish().
2017-01-12 23:39:59 +00:00
void gtk_snapshot_pop (GtkSnapshot *snapshot);
snapshot: Introduce transform APIs Instead of gtk_snapshot_offset(), provide a full set of functions kept in sync with GtkTransform APIs. On top of that, add gtk_snapshot_save() and gtk_snapshot_restore() mirroring cairo_save()/restore() that allow saving a snapshot's transform state.
2019-02-21 03:24:24 +00:00
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_save (GtkSnapshot *snapshot);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_restore (GtkSnapshot *snapshot);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_transform (GtkSnapshot *snapshot,
transform: Move to GSK The renaming of the prefix makes this a large patch.
2019-02-28 08:52:49 +00:00
GskTransform *transform);
snapshot: Introduce transform APIs Instead of gtk_snapshot_offset(), provide a full set of functions kept in sync with GtkTransform APIs. On top of that, add gtk_snapshot_save() and gtk_snapshot_restore() mirroring cairo_save()/restore() that allow saving a snapshot's transform state.
2019-02-21 03:24:24 +00:00
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_transform_matrix (GtkSnapshot *snapshot,
const graphene_matrix_t*matrix);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_translate (GtkSnapshot *snapshot,
const graphene_point_t *point);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_translate_3d (GtkSnapshot *snapshot,
const graphene_point3d_t*point);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_rotate (GtkSnapshot *snapshot,
float angle);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_rotate_3d (GtkSnapshot *snapshot,
float angle,
const graphene_vec3_t *axis);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_scale (GtkSnapshot *snapshot,
float factor_x,
float factor_y);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_scale_3d (GtkSnapshot *snapshot,
float factor_x,
float factor_y,
float factor_z);
The big versioning cleanup Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
2018-02-05 19:13:20 +00:00
GDK_AVAILABLE_IN_ALL
transform: Add perspective() This commit adds gsk_transform_perspective(), gtk_snapshot_perspective() and support for perspective() in the CSS syntax.
2019-03-05 08:27:30 +00:00
void gtk_snapshot_perspective (GtkSnapshot *snapshot,
float depth);
GDK_AVAILABLE_IN_ALL
snapshot: Name api parameters consistently gtk-doc gets upset otherwise.
2016-11-18 12:57:10 +00:00
void gtk_snapshot_append_node (GtkSnapshot *snapshot,
snapshot: Completely reengineer API We now try to emulate cairo_t: We keep a stack of nodes via push/pop and a transform matrix. So whenever a new node is added to the snapshot, we transform it by the current transform matrix and append it to the current node.
2016-11-11 23:37:54 +00:00
GskRenderNode *node);
The big versioning cleanup Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
2018-02-05 19:13:20 +00:00
GDK_AVAILABLE_IN_ALL
snapshot: Rename append APIs Instead of having gtk_snapshot_append_foo_node(), just have gtk_snapshot_append_foo(). Nobody needs to know that this internally uses nodes.
2017-01-13 03:46:09 +00:00
cairo_t * gtk_snapshot_append_cairo (GtkSnapshot *snapshot,
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
const graphene_rect_t *bounds);
The big versioning cleanup Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
2018-02-05 19:13:20 +00:00
GDK_AVAILABLE_IN_ALL
snapshot: Rename append APIs Instead of having gtk_snapshot_append_foo_node(), just have gtk_snapshot_append_foo(). Nobody needs to know that this internally uses nodes.
2017-01-13 03:46:09 +00:00
void gtk_snapshot_append_texture (GtkSnapshot *snapshot,
GskTexture => GdkTexture We want this thing to replace GdkPixbuf, so it has to live in GDK.
2017-11-02 20:39:00 +00:00
GdkTexture *texture,
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
const graphene_rect_t *bounds);
Add gtk_snapshot_append_scaled_texture This is the snapshot api corresponding to gsk_texture_scale_node_new.
2023-02-11 19:20:23 +00:00
GDK_AVAILABLE_IN_4_10
void gtk_snapshot_append_scaled_texture (GtkSnapshot *snapshot,
GdkTexture *texture,
GskScalingFilter filter,
const graphene_rect_t *bounds);
The big versioning cleanup Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
2018-02-05 19:13:20 +00:00
GDK_AVAILABLE_IN_ALL
snapshot: Rename append APIs Instead of having gtk_snapshot_append_foo_node(), just have gtk_snapshot_append_foo(). Nobody needs to know that this internally uses nodes.
2017-01-13 03:46:09 +00:00
void gtk_snapshot_append_color (GtkSnapshot *snapshot,
snapshot: Add API for colors and textures
2016-12-13 03:22:13 +00:00
const GdkRGBA *color,
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
const graphene_rect_t *bounds);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_linear_gradient (GtkSnapshot *snapshot,
snapshot: Add API for colors and textures
2016-12-13 03:22:13 +00:00
const graphene_rect_t *bounds,
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
const graphene_point_t *start_point,
const graphene_point_t *end_point,
const GskColorStop *stops,
gsize n_stops);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_repeating_linear_gradient (GtkSnapshot *snapshot,
const graphene_rect_t *bounds,
const graphene_point_t *start_point,
const graphene_point_t *end_point,
const GskColorStop *stops,
gsize n_stops);
snapshot: Add gtk_snapshot_append_border() This is adding functions for the remaining render nodes.
2019-02-21 01:11:13 +00:00
GDK_AVAILABLE_IN_ALL
snapshot: Add api for radial gradients These are the equivalents of the linear gradient apis.
2020-09-12 03:50:25 +00:00
void gtk_snapshot_append_radial_gradient (GtkSnapshot *snapshot,
const graphene_rect_t *bounds,
const graphene_point_t *center,
snapshot: switch to h/vradius
2020-09-12 13:17:02 +00:00
float hradius,
float vradius,
snapshot: Add api for radial gradients These are the equivalents of the linear gradient apis.
2020-09-12 03:50:25 +00:00
float start,
float end,
const GskColorStop *stops,
gsize n_stops);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_repeating_radial_gradient (GtkSnapshot *snapshot,
const graphene_rect_t *bounds,
const graphene_point_t *center,
snapshot: switch to h/vradius
2020-09-12 13:17:02 +00:00
float hradius,
float vradius,
snapshot: Add api for radial gradients These are the equivalents of the linear gradient apis.
2020-09-12 03:50:25 +00:00
float start,
float end,
const GskColorStop *stops,
gsize n_stops);
GDK_AVAILABLE_IN_ALL
snapshot: Add gsk_snapshot_append_conic_gradient()
2020-12-03 00:15:53 +00:00
void gtk_snapshot_append_conic_gradient (GtkSnapshot *snapshot,
const graphene_rect_t *bounds,
const graphene_point_t *center,
float rotation,
const GskColorStop *stops,
gsize n_stops);
GDK_AVAILABLE_IN_ALL
snapshot: Add gtk_snapshot_append_border() This is adding functions for the remaining render nodes.
2019-02-21 01:11:13 +00:00
void gtk_snapshot_append_border (GtkSnapshot *snapshot,
const GskRoundedRect *outline,
const float border_width[4],
const GdkRGBA border_color[4]);
snapshot: Add functions to append shadows
2019-02-21 02:26:03 +00:00
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_inset_shadow (GtkSnapshot *snapshot,
const GskRoundedRect *outline,
const GdkRGBA *color,
float dx,
float dy,
float spread,
float blur_radius);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_outset_shadow (GtkSnapshot *snapshot,
const GskRoundedRect *outline,
const GdkRGBA *color,
float dx,
float dy,
float spread,
float blur_radius);
snapshot: Export gtk_snapshot_append_layout() This is the equivalent snapshot function to pango_cairo_show_layout(). Not to be confused with gtk_snapshot_render_layout(), which is the equivalent to gtk_render_layout().
2018-03-26 02:23:11 +00:00
/* next function implemented in gskpango.c */
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_layout (GtkSnapshot *snapshot,
PangoLayout *layout,
snapshot: Redo debug messages Instead of every snapshot function having debug messages, have an explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 01:17:23 +00:00
const GdkRGBA *color);
snapshot: Export gtk_snapshot_append_layout() This is the equivalent snapshot function to pango_cairo_show_layout(). Not to be confused with gtk_snapshot_render_layout(), which is the equivalent to gtk_render_layout().
2018-03-26 02:23:11 +00:00
gtk: Add gtk_widget_snapshot() It's functionally equivalent to gtk_widget_get_render_node() but uses a GtkSnapshot argument to carry the state.
2016-11-07 18:10:49 +00:00
G_END_DECLS
#endif /* __GTK_SNAPSHOT_H__ */
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