<api><namespacename="Gnome"library="gnomecanvas-2"><objectname="Canvas"cname="GnomeCanvas"parent="GtkLayout"><fieldcname="root"type="GnomeCanvasItem*"/><fieldcname="redraw_area"type="ArtUta*"/><fieldcname="current_item"type="GnomeCanvasItem*"/><fieldcname="new_current_item"type="GnomeCanvasItem*"/><fieldcname="grabbed_item"type="GnomeCanvasItem*"/><fieldcname="focused_item"type="GnomeCanvasItem*"/><fieldcname="pixmap_gc"type="GdkGC*"/><fieldcname="pick_event"type="GdkEvent"/><fieldcname="scroll_x1"type="double"/><fieldcname="scroll_y1"type="double"/><fieldcname="scroll_x2"type="double"/><fieldcname="scroll_y2"type="double"/><fieldcname="pixels_per_unit"type="double"/><fieldcname="idle_id"type="guint"/><fieldcname="root_destroy_id"type="guint"/><fieldcname="redraw_x1"type="int"/><fieldcname="redraw_y1"type="int"/><fieldcname="redraw_x2"type="int"/><fieldcname="redraw_y2"type="int"/><fieldcname="draw_xofs"type="int"/><fieldcname="draw_yofs"type="int"/><fieldcname="zoom_xofs"type="int"/><fieldcname="zoom_yofs"type="int"/><fieldcname="state"type="int"/><fieldcname="grabbed_event_mask"type="guint"/><fieldcname="close_enough"type="int"/><fieldcname="center_scroll_region"bits="1"type="unsigned"/><fieldcname="need_update"bits="1"type="unsigned"/><fieldcname="need_redraw"bits="1"type="unsigned"/><fieldcname="need_repick"bits="1"type="unsigned"/><fieldcname="left_grabbed_item"bits="1"type="unsigned"/><fieldcname="in_repick"bits="1"type="unsigned"/><fieldcname="aa"bits="1"type="unsigned"/><fieldcname="dither"type="GdkRgbDither"/><propertyname="Aa"cname="aa"type="gboolean"doc-string=" _(The antialiasing mode of the canvas.)"readable="true"writeable="true"construct-only="true"/><signalname="DrawBackground"cname="draw_background"when="LAST"><return-typetype="void"/><parameters><parametertype="GnomeCanvas*"name="canvas"/><parametertype="GdkDrawable*"name="drawable"/><parametertype="int"name="x"/><parametertype="int"name="y"/><parametertype="int"name="width"/><parametertype="int"name="height"/></parameters></signal><signalname="RenderBackground"cname="render_background"when="LAST"><return-typetype="void"/><parameters><parametertype="GnomeCanvas*"name="canvas"/><parametertype="GnomeCanvasBuf*"name="buf"/></parameters></signal><methodname="ScrollTo"cname="gnome_canvas_scroll_to"><return-typetype="void"/><parameters><parametertype="int"name="cx"/><parametertype="int"name="cy"/></parameters></method><methodname="UpdateSvp"cname="gnome_canvas_update_svp"><return-typetype="void"/><parameters><parametertype="ArtSVP**"name="p_svp"/><parametertype="ArtSVP*"name="new_svp"/></parameters></method><methodname="GetCenterScrollRegion"cname="gnome_canvas_get_center_scroll_region"><return-typetype="gboolean"/></method><methodname="GetScrollRegion"cname="gnome_canvas_get_scroll_region"><return-typetype="void"/><parameters><parametertype="double*"name="x1"/><parametertype="double*"name="y1"/><parametertype="double*"name="x2"/><parametertype="double*"name="y2"/></parameters></method><constructorcname="gnome_canvas_new_aa"/><methodname="WindowToWorld"cname="gnome_canvas_window_to_world"><return-typetype="void"/><parameters><parametertype="double"name="winx"/><parametertype="double"name="winy"/><parametertype="double*"name="worldx"/><parametertype="double*"name="worldy"/></parameters></method><methodname="SetCenterScrollRegion"cname="gnome_canvas_set_center_scroll_region"><return-typetype="void"/><parameters><parametertype="gboolean"name="center_scroll_region"/></parameters></method><methodname="GetColorPixel"cname="gnome_canvas_get_color_pixel"><return-typetype="gulong"/><parameters><parametertype="guint"name="rgba"/></parameters></method><methodname="Root"cname="gnome_canvas_root"><return-typetype="GnomeCanvasGroup*"/></method><methodname="GetItemAt"cname="gnome_canvas_get_item_at"><return-typetype="GnomeCanvasItem*"/><parameters><parametertype="double"name="x"/><parametertype="double"na