fixing plot_graphics_context to save and restore the CTM each time render_component() is called
fixing plot_graphics_context to save and restore the CTM each time render_component() is called

tommy-u/chaco,burnpanck/chaco,tommy-u/chaco,burnpanck/chaco,burnpanck/chaco,ContinuumIO/chaco,ContinuumIO/chaco,tommy-u/chaco,ContinuumIO/chaco,ContinuumIO/chaco