Re: Cairo, Gtk+, Gdk & GdkPixbuf -- making a pixel-based backing store for vector graphics

2011-06-14 Thread Emmanuel Thomas-Maurin
On 06/14/2011 10:30 PM, James Tappin wrote: > I would like to be able to make a code that draws some (possibly very > complex) vector graphics, copies it to an off-screen backing store and > then when an expose-event (Gtk2) or draw signal (Gtk3) is received, > the backing store is copied to the scr

Re: Cairo, Gtk+, Gdk & GdkPixbuf -- making a pixel-based backing store for vector graphics

2011-06-14 Thread James Tappin
On 14 June 2011 15:00, Stefan Salewski wrote: > On Tue, 2011-06-14 at 14:30 -0600, James Tappin wrote: >> I would like to be able to make a code that draws some (possibly very >> complex) vector graphics, > > A better place for asking may be the cairo mailing list? At least there > was some discus

Re: Cairo, Gtk+, Gdk & GdkPixbuf -- making a pixel-based backing store for vector graphics

2011-06-14 Thread Stefan Salewski
On Tue, 2011-06-14 at 14:30 -0600, James Tappin wrote: > I would like to be able to make a code that draws some (possibly very > complex) vector graphics, A better place for asking may be the cairo mailing list? At least there was some discussion about such tasks in the past. One recommended way

Cairo, Gtk+, Gdk & GdkPixbuf -- making a pixel-based backing store for vector graphics

2011-06-14 Thread James Tappin
I would like to be able to make a code that draws some (possibly very complex) vector graphics, copies it to an off-screen backing store and then when an expose-event (Gtk2) or draw signal (Gtk3) is received, the backing store is copied to the screen rather than doing a complete redraw of all the v