svg-view.h

#ifndef __SP_SVG_VIEW_H__
#define __SP_SVG_VIEW_H__

/*
 * Generic SVG view and widget
 *
 * Authors:
 *   Lauris Kaplinski <lauris@kaplinski.com>
 *
 * Copyright (C) 2001-2002 Lauris Kaplinski
 * Copyright (C) 2001 Ximian, Inc.
 *
 * Released under GNU GPL, read the file 'COPYING' for more information
 */

class SPSVGView;
class SPSVGViewClass;

#define SP_TYPE_SVG_VIEW (sp_svg_view_get_type ())
#define SP_SVG_VIEW(obj) (GTK_CHECK_CAST ((obj), SP_TYPE_SVG_VIEW, SPSVGView))
#define SP_SVG_VIEW_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), SP_TYPE_SVG_VIEW, SPSVGViewClass))
#define SP_IS_SVG_VIEW(obj) (GTK_CHECK_TYPE ((obj), SP_TYPE_SVG_VIEW))
#define SP_IS_SVG_VIEW_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), SP_TYPE_SVG_VIEW))

#include "display/display-forward.h"
#include "view.h"



struct SPSVGView : public SPView {
      unsigned int dkey;

      SPCanvasGroup *parent;
      SPCanvasItem *drawing;

      /* Horizontal and vertical scale */
      gdouble hscale, vscale;
      /* Whether to rescale automatically */
      gboolean rescale, keepaspect;
      gdouble width, height;
};

struct SPSVGViewClass {
      SPViewClass parent_class;
};

GtkType sp_svg_view_get_type (void);

SPView *sp_svg_view_new (SPCanvasGroup *parent);

void sp_svg_view_set_scale (SPSVGView *view, gdouble hscale, gdouble vscale);
void sp_svg_view_set_rescale (SPSVGView *view, gboolean rescale, gboolean keepaspect, gdouble width, gdouble height);

/* SPSVGViewWidget */

class SPSVGViewWidget;
class SPSVGViewWidgetClass;

#define SP_TYPE_SVG_VIEW_WIDGET (sp_svg_view_widget_get_type ())
#define SP_SVG_VIEW_WIDGET(obj) (GTK_CHECK_CAST ((obj), SP_TYPE_SVG_VIEW_WIDGET, SPSVGViewWidget))
#define SP_SVG_VIEW_WIDGET_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), SP_TYPE_SVG_VIEW_WIDGET, SPSVGViewWidgetClass))
#define SP_IS_SVG_VIEW_WIDGET(obj) (GTK_CHECK_TYPE ((obj), SP_TYPE_SVG_VIEW_WIDGET))
#define SP_IS_SVG_VIEW_WIDGET_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), SP_TYPE_SVG_VIEW_WIDGET))

struct SPSVGViewWidget {
      SPViewWidget widget;

      GtkWidget *sw;
      GtkWidget *canvas;

      /* Whether to resize automatically */
      gboolean resize;
      gdouble maxwidth, maxheight;
};

struct SPSVGViewWidgetClass {
      SPViewWidgetClass parent_class;
};

GtkType sp_svg_view_widget_get_type (void);

GtkWidget *sp_svg_view_widget_new (SPDocument *doc);

void sp_svg_view_widget_set_resize (SPSVGViewWidget *vw, gboolean resize, gdouble width, gdouble height);



#endif