coordinate system context for a drawing area uses (relative to get_allocation)

2017-05-13 Thread Dan Hitt
So it appears that when you draw in a drawing area, using commands like (cairo_)move_to and (cairo_)line_to, the path is rendered relative to the top left of the area. More explicitly, if you try to figure out how far you can draw, the x and y values from get_allocation(...) are not relevant, only

Re: How to find CSS style syntax changes between Gtk 3.12 and Gtk 3.22

2017-05-13 Thread Richard Shann
On Wed, 2017-05-10 at 18:34 +0100, Emmanuele Bassi wrote: > On 2017-05-08 at 13:57, Richard Shann wrote: > > On Mon, 2017-05-08 at 12:28 +0100, Emmanuele Bassi wrote: > > > > > But I will have to wait for > > > > Debian to catch up with Gtk 3.20 before I can seriously look at this. > > > > > > An