Re: dirrerence between cairo and GDK as to drawing

[Randy <randyqiuxy hotmail com>]

Hi Jean,
Thanks for your reply!
Best regards,
> Use cairo: derive your widget from either GtkDrawingArea or GtkLayout,
> then use cairo in your expose event handler.
> 
> Regards,
> Jean
> 
> Le vendredi 01 janvier 2010 à 14:51 +0800, Randy a écrit :
> > Hi list,
> > I plan to draw complicated graphics(interpret a new format file and
> > render it to the screen) via GTK+ and it needs a good display speed.
> > I find most GTK+ books or references mentions less about drawing than
> > widgets descriptions.Anyone could give me some info about it?
> > I only know the cairo is now a part of GTK+,but I don't know how I
> > should make such a choice---use cairo or Gtk's relative functions,when
> > I'm going to do my work mentioned above.
> > Any suggestion?
> > Thanks for your time!
> > 
> > Best regards,
> > Randy
> > 
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> 
> 
>