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* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation
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* This file is part of the Gnome Library.
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* The Gnome Library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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* The Gnome 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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* Library General Public License for more details.
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* You should have received a copy of the GNU Library General Public
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* License along with the Gnome Library; see the file COPYING.LIB. If not,
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* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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/* Rectangle and ellipse item types for GnomeCanvas widget
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* GnomeCanvas is basically a port of the Tk toolkit's most excellent canvas widget. Tk is
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* copyrighted by the Regents of the University of California, Sun Microsystems, and other parties.
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* Author: Federico Mena <federico@nuclecu.unam.mx>
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#ifndef GNOME_CANVAS_RECT_ELLIPSE_H
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#define GNOME_CANVAS_RECT_ELLIPSE_H
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#include <libgnomecanvas/gnome-canvas.h>
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#include <libgnomecanvas/gnome-canvas-shape.h>
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#include <libart_lgpl/art_svp.h>
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/* Base class for rectangle and ellipse item types. These are defined by their top-left and
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* bottom-right corners. Rectangles and ellipses share the following arguments:
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* name type read/write description
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* ------------------------------------------------------------------------------------------
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* x1 double RW Leftmost coordinate of rectangle or ellipse
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* y1 double RW Topmost coordinate of rectangle or ellipse
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* x2 double RW Rightmost coordinate of rectangle or ellipse
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* y2 double RW Bottommost coordinate of rectangle or ellipse
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* fill_color string W X color specification for fill color,
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* or NULL pointer for no color (transparent)
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* fill_color_gdk GdkColor* RW Allocated GdkColor for fill
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* outline_color string W X color specification for outline color,
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* or NULL pointer for no color (transparent)
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* outline_color_gdk GdkColor* RW Allocated GdkColor for outline
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* fill_stipple GdkBitmap* RW Stipple pattern for fill
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* outline_stipple GdkBitmap* RW Stipple pattern for outline
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* width_pixels uint RW Width of the outline in pixels. The outline will
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* not be scaled when the canvas zoom factor is changed.
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* width_units double RW Width of the outline in canvas units. The outline
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* will be scaled when the canvas zoom factor is changed.
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#define GNOME_TYPE_CANVAS_RE (gnome_canvas_re_get_type ())
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#define GNOME_CANVAS_RE(obj) (GTK_CHECK_CAST ((obj), GNOME_TYPE_CANVAS_RE, GnomeCanvasRE))
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#define GNOME_CANVAS_RE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GNOME_TYPE_CANVAS_RE, GnomeCanvasREClass))
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#define GNOME_IS_CANVAS_RE(obj) (GTK_CHECK_TYPE ((obj), GNOME_TYPE_CANVAS_RE))
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#define GNOME_IS_CANVAS_RE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GNOME_TYPE_CANVAS_RE))
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#define GNOME_CANVAS_RE_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GNOME_TYPE_CANVAS_RE, GnomeCanvasREClass))
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typedef struct _GnomeCanvasRE GnomeCanvasRE;
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typedef struct _GnomeCanvasREClass GnomeCanvasREClass;
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struct _GnomeCanvasRE {
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GnomeCanvasShape item;
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double x1, y1, x2, y2; /* Corners of item */
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unsigned int path_dirty : 1;
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struct _GnomeCanvasREClass {
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GnomeCanvasShapeClass parent_class;
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/* Standard Gtk function */
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GType gnome_canvas_re_get_type (void) G_GNUC_CONST;
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/* Rectangle item. No configurable or queryable arguments are available (use those in
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#define GNOME_TYPE_CANVAS_RECT (gnome_canvas_rect_get_type ())
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#define GNOME_CANVAS_RECT(obj) (GTK_CHECK_CAST ((obj), GNOME_TYPE_CANVAS_RECT, GnomeCanvasRect))
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#define GNOME_CANVAS_RECT_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GNOME_TYPE_CANVAS_RECT, GnomeCanvasRectClass))
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#define GNOME_IS_CANVAS_RECT(obj) (GTK_CHECK_TYPE ((obj), GNOME_TYPE_CANVAS_RECT))
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#define GNOME_IS_CANVAS_RECT_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GNOME_TYPE_CANVAS_RECT))
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#define GNOME_CANVAS_RECT_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GNOME_TYPE_CANVAS_RECT, GnomeCanvasRectClass))
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typedef struct _GnomeCanvasRect GnomeCanvasRect;
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typedef struct _GnomeCanvasRectClass GnomeCanvasRectClass;
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struct _GnomeCanvasRect {
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struct _GnomeCanvasRectClass {
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GnomeCanvasREClass parent_class;
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/* Standard Gtk function */
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GType gnome_canvas_rect_get_type (void) G_GNUC_CONST;
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/* Ellipse item. No configurable or queryable arguments are available (use those in
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#define GNOME_TYPE_CANVAS_ELLIPSE (gnome_canvas_ellipse_get_type ())
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#define GNOME_CANVAS_ELLIPSE(obj) (GTK_CHECK_CAST ((obj), GNOME_TYPE_CANVAS_ELLIPSE, GnomeCanvasEllipse))
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#define GNOME_CANVAS_ELLIPSE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GNOME_TYPE_CANVAS_ELLIPSE, GnomeCanvasEllipseClass))
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#define GNOME_IS_CANVAS_ELLIPSE(obj) (GTK_CHECK_TYPE ((obj), GNOME_TYPE_CANVAS_ELLIPSE))
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#define GNOME_IS_CANVAS_ELLIPSE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GNOME_TYPE_CANVAS_ELLIPSE))
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#define GNOME_CANVAS_ELLIPSE_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GNOME_TYPE_CANVAS_ELLIPSE, GnomeCanvasEllipseClass))
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typedef struct _GnomeCanvasEllipse GnomeCanvasEllipse;
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typedef struct _GnomeCanvasEllipseClass GnomeCanvasEllipseClass;
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struct _GnomeCanvasEllipse {
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struct _GnomeCanvasEllipseClass {
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GnomeCanvasREClass parent_class;
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/* Standard Gtk function */
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GType gnome_canvas_ellipse_get_type (void) G_GNUC_CONST;
added
removed
libgnomecanvas/gnome-canvas-rect-ellipse.h
