[cairo] cairo-trace error

[Jennifer Adams]

On May 31, 2013, at 1:28 PM, Mike Steinert wrote:

> On Fri, May 31, 2013 at 10:02 AM, Jennifer Adams <jma at cola.iges.org> wrote:
> The program does compile and run, except the rectangle drawn is not red, it is white. This is the problem I need to debug. 
> 
> Try drawing the rectangle in your main loop after receiving the "Expose" event.

OK, that was helpful! I tweaked my sample program and now it's drawing red. I will look at X event handling in my larger more complicated program to see if that is the source of my problems. 

But I still can't create a trace to see exactly what cairo is doing. 
--Jennifer



--
Jennifer M. Adams
IGES/COLA
4041 Powder Mill Road, Suite 302
Calverton, MD 20705
jma at cola.iges.org



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