An object to encapsulate drawing properties.
GdkGC (GdkWindow drawable);--
copy() get_colormap() get_screen() get_values() offset() set_background() set_clip_mask() set_clip_origin() set_clip_rectangle() set_clip_region() set_colormap() set_dashes() set_exposures() set_fill() set_font() set_foreground() set_function() set_line_attributes() set_rgb_bg_color() set_rgb_fg_color() set_stipple() set_subwindow() set_tile() set_ts_origin() set_values()