David,
I asked a question about this on the gtk-devel-list
https://mail.gnome.org/archives/gtk-devel-list/2017-January/msg00018.html
last month. A lot I didn't know about this. For UTF-8 it is a bit complicated
even for English. For GTK's case in-sensitive search they use a casefold
On 01/26/2017 03:21 PM, cecas...@aol.com wrote:
> I worked on this a little more and tried to make it UTF-8 compliant.
> Highlighted the text also. It should still be efficient since it is only doing
> a single pass over each char. I am sure there are things that I haven't
> considered but it does
My guess is that your data points are extending outside your drawing area.
I would suggest including something in your code to verify that all points
passed to cairo move to or cairo line to are within the valid range.
Anthony Ruth
NASA Space Technology Research Fellow
Condensed Matter Theory
