app: add GimpToolLine, an subclass of GimpToolWidet
Implements the "line with handles" known from the blend tool, behind a simple "x1, y1, x2, y2" interface.
This commit is contained in:
Michael Natterer
@ -164,6 +164,8 @@ libappdisplay_a_sources = \
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gimptooldialog.h \
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gimptoolgui.c \
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gimptoolgui.h \
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gimptoolline.c \
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gimptoolline.h \
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gimptoolwidget.c \
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gimptoolwidget.h
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666
app/display/gimptoolline.c
Normal file
666
app/display/gimptoolline.c
Normal file
@ -0,0 +1,666 @@
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/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimptoolline.c
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* Copyright (C) 2017 Michael Natterer <mitch@gimp.org>
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*
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* Major improvements for interactivity
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* Copyright (C) 2014 Michael Henning <drawoc@darkrefraction.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gegl.h>
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#include <gtk/gtk.h>
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#include "libgimpbase/gimpbase.h"
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#include "libgimpmath/gimpmath.h"
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#include "display-types.h"
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#include "core/gimp-utils.h"
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#include "widgets/gimpwidgets-utils.h"
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#include "gimpcanvashandle.h"
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#include "gimpcanvasline.h"
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#include "gimpdisplayshell.h"
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#include "gimptoolline.h"
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#define SHOW_LINE TRUE
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#define HANDLE_CROSS_DIAMETER 18
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#define HANDLE_DIAMETER 40
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#define POINT_GRAB_THRESHOLD_SQ (SQR (HANDLE_DIAMETER / 2))
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#define FULL_HANDLE_THRESHOLD_SQ (POINT_GRAB_THRESHOLD_SQ * 9)
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#define PARTIAL_HANDLE_THRESHOLD_SQ (FULL_HANDLE_THRESHOLD_SQ * 5)
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typedef enum
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{
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/* POINT_NONE evaluates to FALSE */
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POINT_NONE = 0,
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POINT_START,
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POINT_END,
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POINT_BOTH
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} GimpToolLinePoint;
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enum
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{
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PROP_0,
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PROP_X1,
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PROP_Y1,
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PROP_X2,
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PROP_Y2
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};
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struct _GimpToolLinePrivate
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{
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gdouble x1;
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gdouble y1;
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gdouble x2;
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gdouble y2;
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gdouble saved_x1;
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gdouble saved_y1;
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gdouble saved_x2;
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gdouble saved_y2;
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gdouble mouse_x;
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gdouble mouse_y;
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GimpToolLinePoint grabbed_point;
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GimpCanvasItem *line;
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GimpCanvasItem *start_handle_circle;
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GimpCanvasItem *start_handle_cross;
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GimpCanvasItem *end_handle_circle;
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GimpCanvasItem *end_handle_cross;
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};
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/* local function prototypes */
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static void gimp_tool_line_constructed (GObject *object);
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static void gimp_tool_line_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gimp_tool_line_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec);
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static void gimp_tool_line_changed (GimpToolWidget *widget);
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static gboolean gimp_tool_line_button_press (GimpToolWidget *widget,
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const GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpButtonPressType press_type);
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static void gimp_tool_line_button_release (GimpToolWidget *widget,
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const GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpButtonReleaseType release_type);
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static void gimp_tool_line_motion (GimpToolWidget *widget,
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const GimpCoords *coords,
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guint32 time,
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GdkModifierType state);
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static void gimp_tool_line_hover (GimpToolWidget *widget,
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const GimpCoords *coords,
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GdkModifierType state,
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gboolean proximity);
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static void gimp_tool_line_motion_modifier (GimpToolWidget *widget,
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GdkModifierType key,
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gboolean press,
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GdkModifierType state);
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static gboolean gimp_tool_line_get_cursor (GimpToolWidget *widget,
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const GimpCoords *coords,
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GdkModifierType state,
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GimpCursorType *cursor,
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GimpToolCursorType *tool_cursor,
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GimpCursorModifier *cursor_modifier);
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static gboolean gimp_tool_line_point_motion (GimpToolLine *line,
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gboolean constrain_angle);
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static void gimp_tool_line_update_hilight (GimpToolLine *line);
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static GimpToolLinePoint
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gimp_tool_line_get_point (GimpToolLine *line);
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G_DEFINE_TYPE (GimpToolLine, gimp_tool_line, GIMP_TYPE_TOOL_WIDGET)
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#define parent_class gimp_tool_line_parent_class
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static void
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gimp_tool_line_class_init (GimpToolLineClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GimpToolWidgetClass *widget_class = GIMP_TOOL_WIDGET_CLASS (klass);
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object_class->constructed = gimp_tool_line_constructed;
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object_class->set_property = gimp_tool_line_set_property;
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object_class->get_property = gimp_tool_line_get_property;
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widget_class->changed = gimp_tool_line_changed;
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widget_class->button_press = gimp_tool_line_button_press;
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widget_class->button_release = gimp_tool_line_button_release;
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widget_class->motion = gimp_tool_line_motion;
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widget_class->hover = gimp_tool_line_hover;
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widget_class->motion_modifier = gimp_tool_line_motion_modifier;
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widget_class->get_cursor = gimp_tool_line_get_cursor;
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g_object_class_install_property (object_class, PROP_X1,
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g_param_spec_double ("x1", NULL, NULL,
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-GIMP_MAX_IMAGE_SIZE,
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GIMP_MAX_IMAGE_SIZE, 0,
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GIMP_PARAM_READWRITE |
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G_PARAM_CONSTRUCT));
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g_object_class_install_property (object_class, PROP_Y1,
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g_param_spec_double ("y1", NULL, NULL,
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-GIMP_MAX_IMAGE_SIZE,
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GIMP_MAX_IMAGE_SIZE, 0,
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GIMP_PARAM_READWRITE |
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G_PARAM_CONSTRUCT));
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g_object_class_install_property (object_class, PROP_X2,
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g_param_spec_double ("x2", NULL, NULL,
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-GIMP_MAX_IMAGE_SIZE,
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GIMP_MAX_IMAGE_SIZE, 0,
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GIMP_PARAM_READWRITE |
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G_PARAM_CONSTRUCT));
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g_object_class_install_property (object_class, PROP_Y2,
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g_param_spec_double ("y2", NULL, NULL,
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-GIMP_MAX_IMAGE_SIZE,
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GIMP_MAX_IMAGE_SIZE, 0,
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GIMP_PARAM_READWRITE |
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G_PARAM_CONSTRUCT));
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g_type_class_add_private (klass, sizeof (GimpToolLinePrivate));
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}
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static void
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gimp_tool_line_init (GimpToolLine *line)
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{
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line->private = G_TYPE_INSTANCE_GET_PRIVATE (line,
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GIMP_TYPE_TOOL_LINE,
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GimpToolLinePrivate);
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}
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static void
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gimp_tool_line_constructed (GObject *object)
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{
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GimpToolLine *line = GIMP_TOOL_LINE (object);
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GimpToolWidget *widget = GIMP_TOOL_WIDGET (object);
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GimpToolLinePrivate *private = line->private;
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G_OBJECT_CLASS (parent_class)->constructed (object);
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private->line = gimp_tool_widget_add_line (widget,
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private->x1,
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private->y1,
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private->x2,
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private->y2);
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gimp_canvas_item_set_visible (private->line, SHOW_LINE);
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private->start_handle_circle =
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gimp_tool_widget_add_handle (widget,
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GIMP_HANDLE_CIRCLE,
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private->x1,
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private->y1,
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HANDLE_DIAMETER,
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HANDLE_DIAMETER,
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GIMP_HANDLE_ANCHOR_CENTER);
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private->start_handle_cross =
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gimp_tool_widget_add_handle (widget,
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GIMP_HANDLE_CROSS,
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private->x1,
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private->y1,
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HANDLE_CROSS_DIAMETER,
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HANDLE_CROSS_DIAMETER,
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GIMP_HANDLE_ANCHOR_CENTER);
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private->end_handle_circle =
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gimp_tool_widget_add_handle (widget,
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GIMP_HANDLE_CIRCLE,
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private->x2,
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private->y2,
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HANDLE_DIAMETER,
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HANDLE_DIAMETER,
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GIMP_HANDLE_ANCHOR_CENTER);
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private->end_handle_cross =
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gimp_tool_widget_add_handle (widget,
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GIMP_HANDLE_CROSS,
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private->x2,
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private->y2,
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HANDLE_CROSS_DIAMETER,
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HANDLE_CROSS_DIAMETER,
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GIMP_HANDLE_ANCHOR_CENTER);
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}
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static void
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gimp_tool_line_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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GimpToolLine *line = GIMP_TOOL_LINE (object);
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GimpToolLinePrivate *private = line->private;
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switch (property_id)
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{
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case PROP_X1:
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private->x1 = g_value_get_double (value);
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break;
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case PROP_Y1:
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private->y1 = g_value_get_double (value);
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break;
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case PROP_X2:
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private->x2 = g_value_get_double (value);
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break;
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case PROP_Y2:
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private->y2 = g_value_get_double (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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gimp_tool_line_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GimpToolLine *line = GIMP_TOOL_LINE (object);
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GimpToolLinePrivate *private = line->private;
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switch (property_id)
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{
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case PROP_X1:
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g_value_set_double (value, private->x1);
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break;
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case PROP_Y1:
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g_value_set_double (value, private->y1);
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break;
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case PROP_X2:
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g_value_set_double (value, private->x2);
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break;
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case PROP_Y2:
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g_value_set_double (value, private->y2);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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gimp_tool_line_changed (GimpToolWidget *widget)
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{
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GimpToolLine *line = GIMP_TOOL_LINE (widget);
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GimpToolLinePrivate *private = line->private;
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gimp_canvas_line_set (private->line,
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private->x1,
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private->y1,
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private->x2,
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private->y2);
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gimp_canvas_handle_set_position (private->start_handle_circle,
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private->x1,
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private->y1);
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gimp_canvas_handle_set_position (private->start_handle_cross,
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private->x1,
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private->y1);
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gimp_canvas_handle_set_position (private->end_handle_circle,
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private->x2,
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private->y2);
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gimp_canvas_handle_set_position (private->end_handle_cross,
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private->x2,
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private->y2);
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gimp_tool_line_update_hilight (line);
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}
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gboolean
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gimp_tool_line_button_press (GimpToolWidget *widget,
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const GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpButtonPressType press_type)
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{
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GimpToolLine *line = GIMP_TOOL_LINE (widget);
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GimpToolLinePrivate *private = line->private;
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private->grabbed_point = gimp_tool_line_get_point (line);
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if (state & GDK_MOD1_MASK)
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private->grabbed_point = POINT_BOTH;
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if (private->grabbed_point != POINT_NONE)
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{
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private->saved_x1 = private->x1;
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private->saved_y1 = private->y1;
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private->saved_x2 = private->x2;
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private->saved_y2 = private->y2;
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gimp_tool_line_point_motion (line,
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state & gimp_get_constrain_behavior_mask ());
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return TRUE;
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}
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return FALSE;
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}
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void
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gimp_tool_line_button_release (GimpToolWidget *widget,
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const GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpButtonReleaseType release_type)
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{
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GimpToolLine *line = GIMP_TOOL_LINE (widget);
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GimpToolLinePrivate *private = line->private;
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if (release_type == GIMP_BUTTON_RELEASE_CANCEL)
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{
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g_object_set (line,
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"x1", private->saved_x1,
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"y1", private->saved_y1,
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"x2", private->saved_x2,
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"y2", private->saved_y2,
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NULL);
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}
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private->grabbed_point = POINT_NONE;
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}
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void
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gimp_tool_line_motion (GimpToolWidget *widget,
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const GimpCoords *coords,
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guint32 time,
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GdkModifierType state)
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{
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GimpToolLine *line = GIMP_TOOL_LINE (widget);
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GimpToolLinePrivate *private = line->private;
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gdouble last_x = private->mouse_x;
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gdouble last_y = private->mouse_y;
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private->mouse_x = coords->x;
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private->mouse_y = coords->y;
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if (private->grabbed_point == POINT_BOTH)
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{
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gdouble dx = last_x - coords->x;
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gdouble dy = last_y - coords->y;
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g_object_set (line,
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"x1", private->x1 - dx,
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"y1", private->y1 - dy,
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"x2", private->x2 - dx,
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"y2", private->y2 - dy,
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NULL);
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}
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else
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{
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gboolean constrain = (state & gimp_get_constrain_behavior_mask ()) != 0;
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gimp_tool_line_point_motion (line, constrain);
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}
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}
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void
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gimp_tool_line_hover (GimpToolWidget *widget,
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const GimpCoords *coords,
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GdkModifierType state,
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gboolean proximity)
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{
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GimpToolLine *line = GIMP_TOOL_LINE (widget);
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GimpToolLinePrivate *private = line->private;
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private->mouse_x = coords->x;
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private->mouse_y = coords->y;
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gimp_tool_line_update_hilight (line);
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}
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static void
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gimp_tool_line_motion_modifier (GimpToolWidget *widget,
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GdkModifierType key,
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gboolean press,
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GdkModifierType state)
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{
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GimpToolLine *line = GIMP_TOOL_LINE (widget);
|
||||
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||||
if (key == gimp_get_constrain_behavior_mask ())
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{
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gimp_tool_line_point_motion (line, press);
|
||||
}
|
||||
}
|
||||
|
||||
static gboolean
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||||
gimp_tool_line_get_cursor (GimpToolWidget *widget,
|
||||
const GimpCoords *coords,
|
||||
GdkModifierType state,
|
||||
GimpCursorType *cursor,
|
||||
GimpToolCursorType *tool_cursor,
|
||||
GimpCursorModifier *cursor_modifier)
|
||||
{
|
||||
GimpToolLine *line = GIMP_TOOL_LINE (widget);
|
||||
|
||||
if (gimp_tool_line_get_point (line) ||
|
||||
(state & GDK_MOD1_MASK))
|
||||
{
|
||||
*cursor_modifier = GIMP_CURSOR_MODIFIER_MOVE;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gimp_tool_line_point_motion (GimpToolLine *line,
|
||||
gboolean constrain_angle)
|
||||
{
|
||||
GimpToolLinePrivate *private = line->private;
|
||||
gdouble x = private->mouse_x;
|
||||
gdouble y = private->mouse_y;
|
||||
|
||||
switch (private->grabbed_point)
|
||||
{
|
||||
case POINT_START:
|
||||
if (constrain_angle)
|
||||
gimp_constrain_line (private->x2, private->y2,
|
||||
&x, &y,
|
||||
GIMP_CONSTRAIN_LINE_15_DEGREES);
|
||||
|
||||
g_object_set (line,
|
||||
"x1", x,
|
||||
"y1", y,
|
||||
NULL);
|
||||
return TRUE;
|
||||
|
||||
case POINT_END:
|
||||
if (constrain_angle)
|
||||
gimp_constrain_line (private->x1, private->y1,
|
||||
&x, &y,
|
||||
GIMP_CONSTRAIN_LINE_15_DEGREES);
|
||||
|
||||
g_object_set (line,
|
||||
"x2", x,
|
||||
"y2", y,
|
||||
NULL);
|
||||
return TRUE;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
static gint
|
||||
calc_handle_diameter (gdouble distance)
|
||||
{
|
||||
/* Calculate the handle size based on distance from the cursor
|
||||
*/
|
||||
gdouble size = (1.0 - (distance - FULL_HANDLE_THRESHOLD_SQ) /
|
||||
(PARTIAL_HANDLE_THRESHOLD_SQ - FULL_HANDLE_THRESHOLD_SQ));
|
||||
|
||||
size = CLAMP (size, 0.0, 1.0);
|
||||
|
||||
return (gint) (size * HANDLE_DIAMETER);
|
||||
}
|
||||
|
||||
static void
|
||||
gimp_tool_line_update_hilight (GimpToolLine *line)
|
||||
{
|
||||
GimpToolLinePrivate *private = line->private;
|
||||
GimpToolLinePoint hilight_point;
|
||||
gboolean start_visible, end_visible;
|
||||
gint start_diameter, end_diameter;
|
||||
|
||||
/* Calculate handle visibility */
|
||||
if (private->grabbed_point)
|
||||
{
|
||||
start_visible = FALSE;
|
||||
end_visible = FALSE;
|
||||
}
|
||||
else
|
||||
{
|
||||
gdouble dist;
|
||||
|
||||
dist = gimp_canvas_item_transform_distance_square (private->line,
|
||||
private->mouse_x,
|
||||
private->mouse_y,
|
||||
private->x1,
|
||||
private->y1);
|
||||
start_diameter = calc_handle_diameter (dist);
|
||||
start_visible = start_diameter > 2;
|
||||
|
||||
dist = gimp_canvas_item_transform_distance_square (private->line,
|
||||
private->mouse_x,
|
||||
private->mouse_y,
|
||||
private->x2,
|
||||
private->y2);
|
||||
end_diameter = calc_handle_diameter (dist);
|
||||
end_visible = end_diameter > 2;
|
||||
}
|
||||
|
||||
gimp_canvas_item_set_visible (private->start_handle_circle, start_visible);
|
||||
gimp_canvas_item_set_visible (private->end_handle_circle, end_visible);
|
||||
|
||||
/* Update hilights */
|
||||
if (private->grabbed_point)
|
||||
hilight_point = private->grabbed_point;
|
||||
else
|
||||
hilight_point = gimp_tool_line_get_point (line);
|
||||
|
||||
if (start_visible)
|
||||
{
|
||||
gimp_canvas_item_begin_change (private->start_handle_circle);
|
||||
g_object_set (private->start_handle_circle,
|
||||
"width", start_diameter,
|
||||
"height", start_diameter,
|
||||
NULL);
|
||||
gimp_canvas_item_end_change (private->start_handle_circle);
|
||||
}
|
||||
|
||||
if (end_visible)
|
||||
{
|
||||
gimp_canvas_item_begin_change (private->end_handle_circle);
|
||||
g_object_set (private->end_handle_circle,
|
||||
"width", end_diameter,
|
||||
"height", end_diameter,
|
||||
NULL);
|
||||
gimp_canvas_item_end_change (private->end_handle_circle);
|
||||
}
|
||||
|
||||
gimp_canvas_item_set_highlight (private->start_handle_circle,
|
||||
hilight_point == POINT_START);
|
||||
gimp_canvas_item_set_highlight (private->start_handle_cross,
|
||||
hilight_point == POINT_START);
|
||||
|
||||
gimp_canvas_item_set_highlight (private->end_handle_circle,
|
||||
hilight_point == POINT_END);
|
||||
gimp_canvas_item_set_highlight (private->end_handle_cross,
|
||||
hilight_point == POINT_END);
|
||||
}
|
||||
|
||||
static GimpToolLinePoint
|
||||
gimp_tool_line_get_point (GimpToolLine *line)
|
||||
{
|
||||
GimpToolLinePrivate *private = line->private;
|
||||
gdouble dist;
|
||||
|
||||
/* Check the points in the reverse order of drawing */
|
||||
|
||||
/* Check end point */
|
||||
dist = gimp_canvas_item_transform_distance_square (private->line,
|
||||
private->mouse_x,
|
||||
private->mouse_y,
|
||||
private->x2,
|
||||
private->y2);
|
||||
if (dist < POINT_GRAB_THRESHOLD_SQ)
|
||||
return POINT_END;
|
||||
|
||||
/* Check start point */
|
||||
dist = gimp_canvas_item_transform_distance_square (private->line,
|
||||
private->mouse_x,
|
||||
private->mouse_y,
|
||||
private->x1,
|
||||
private->y1);
|
||||
if (dist < POINT_GRAB_THRESHOLD_SQ)
|
||||
return POINT_START;
|
||||
|
||||
/* No point found */
|
||||
return POINT_NONE;
|
||||
}
|
||||
|
||||
|
||||
/* public functions */
|
||||
|
||||
GimpToolWidget *
|
||||
gimp_tool_line_new (GimpDisplayShell *shell,
|
||||
gdouble x1,
|
||||
gdouble y1,
|
||||
gdouble x2,
|
||||
gdouble y2)
|
||||
{
|
||||
g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), NULL);
|
||||
|
||||
return g_object_new (GIMP_TYPE_TOOL_LINE,
|
||||
"shell", shell,
|
||||
"x1", x1,
|
||||
"y1", y1,
|
||||
"x2", x2,
|
||||
"y2", y2,
|
||||
NULL);
|
||||
}
|
||||
62
app/display/gimptoolline.h
Normal file
62
app/display/gimptoolline.h
Normal file
@ -0,0 +1,62 @@
|
||||
/* GIMP - The GNU Image Manipulation Program
|
||||
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
||||
*
|
||||
* gimptoolline.h
|
||||
* Copyright (C) 2017 Michael Natterer <mitch@gimp.org>
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef __GIMP_TOOL_LINE_H__
|
||||
#define __GIMP_TOOL_LINE_H__
|
||||
|
||||
|
||||
#include "gimptoolwidget.h"
|
||||
|
||||
|
||||
#define GIMP_TYPE_TOOL_LINE (gimp_tool_line_get_type ())
|
||||
#define GIMP_TOOL_LINE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TOOL_LINE, GimpToolLine))
|
||||
#define GIMP_TOOL_LINE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TOOL_LINE, GimpToolLineClass))
|
||||
#define GIMP_IS_TOOL_LINE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TOOL_LINE))
|
||||
#define GIMP_IS_TOOL_LINE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TOOL_LINE))
|
||||
#define GIMP_TOOL_LINE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TOOL_LINE, GimpToolLineClass))
|
||||
|
||||
|
||||
typedef struct _GimpToolLine GimpToolLine;
|
||||
typedef struct _GimpToolLinePrivate GimpToolLinePrivate;
|
||||
typedef struct _GimpToolLineClass GimpToolLineClass;
|
||||
|
||||
struct _GimpToolLine
|
||||
{
|
||||
GimpToolWidget parent_instance;
|
||||
|
||||
GimpToolLinePrivate *private;
|
||||
};
|
||||
|
||||
struct _GimpToolLineClass
|
||||
{
|
||||
GimpToolWidgetClass parent_class;
|
||||
};
|
||||
|
||||
|
||||
GType gimp_tool_line_get_type (void) G_GNUC_CONST;
|
||||
|
||||
GimpToolWidget * gimp_tool_line_new (GimpDisplayShell *shell,
|
||||
gdouble x1,
|
||||
gdouble y1,
|
||||
gdouble x2,
|
||||
gdouble y2);
|
||||
|
||||
|
||||
#endif /* __GIMP_TOOL_LINE_H__ */
|
||||
Reference in New Issue
Block a user