"x1" gdouble : Read / Write
"y1" gdouble : Read / Write
"x2" gdouble : Read / Write
"y2" gdouble : Read / Write
"fill_color" gchar* : Write
"fill_color_gdk" GdkColor : Read / Write
"fill_color_rgba" guint : Read / Write
"outline_color" gchar* : Write
"outline_color_gdk" GdkColor : Read / Write
"outline_color_rgba" guint : Read / Write
"fill_stipple" GdkWindow : Read / Write
"outline_stipple" GdkWindow : Read / Write
"width_pixels" guint : Write
"width_units" gdouble : Write |