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#ifndef INKSCAPE_CANVAS_GRID_H
#define INKSCAPE_CANVAS_GRID_H
/*
* Inkscape::CXYGrid
*
* Generic (and quite unintelligent) grid item for gnome canvas
*
* Copyright (C) Johan Engelen 2006 <johan@shouraizou.nl>
* Copyright (C) Lauris Kaplinski 2000
*
*/
#include <display/sp-canvas.h>
namespace Inkscape {
#define INKSCAPE_TYPE_CXYGRID (Inkscape::cxygrid_get_type ())
#define INKSCAPE_CXYGRID(obj) (GTK_CHECK_CAST ((obj), INKSCAPE_TYPE_CXYGRID, CXYGrid))
#define INKSCAPE_CXYGRID_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), INKSCAPE_TYPE_CXYGRID, CXYGridClass))
#define INKSCAPE_IS_CXYGRID(obj) (GTK_CHECK_TYPE ((obj), INKSCAPE_TYPE_CXYGRID))
#define INKSCAPE_IS_CXYGRID_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), INKSCAPE_TYPE_CXYGRID))
/** \brief All the variables that are tracked for a grid specific
canvas item. */
struct CXYGrid : public SPCanvasItem{
NR::Point origin; /**< Origin of the grid */
NR::Point spacing; /**< Spacing between elements of the grid */
guint32 color; /**< Color for normal lines */
guint32 empcolor; /**< Color for emphisis lines */
gint empspacing; /**< Spacing between emphisis lines */
bool scaled[2]; /**< Whether the grid is in scaled mode, which can
be different in the X or Y direction, hense two
variables */
NR::Point ow; /**< Transformed origin by the affine for the zoom */
NR::Point sw; /**< Transformed spacing by the affine for the zoom */
};
struct CXYGridClass {
SPCanvasItemClass parent_class;
};
/* Standard Gtk function */
GtkType cxygrid_get_type (void);
}; /* namespace Inkscape */
#endif
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