[cairo] plots of contiguous rectangles

[Tamas K Papp]

On Wed, Aug 08, 2007 at 07:01:09PM -0400, Behdad Esfahbod wrote:
> On Wed, 2007-08-08 at 14:09 -0400, Bill Baxter wrote:
> > So Cairo doesn't have any way to render water-tight meshes?
> > Do GDI+ and Quartz punt on that too?
> 
> Well, if you know what you are doing, you may be able to get away using
> CAIRO_OPERATOR_ADD.

It didn't work for me, but I am plotting on a white background.

Tamas