[cairo] source to source copy issues

Baz brian.ewins at gmail.com
Tue Apr 24 13:53:43 PDT 2007

On 24/04/07, Travis Griggs <tgriggs at cincom.com> wrote:
> This morning I posted a question about issues I was having getting a little png graphic to show up in my windows. I'm using the xlib interface on OSX on a G4 Powerbook. Still waiting for that to make it past the moderator because I attached two moderate sized screen grabs to it (sorry).

Which X server did you use? Apple's Xquartz server used to give some
funny results for me (on both intel and ppc), but when I upgraded from
darwinports to macports recently I ended up with their XFree86 port,
seemed not to have the same issues. I've not tried the Xorg port as I
heard its still a bit flakey.


> I've made some progress on the issue. It would seem that as long as I translate by a rounded value, it will show up all right. I.e, if I translate by (112.3, 410.87), I'll get the garbled stuff. But if I translate by (112.0, 411.0), all is well. Also noted that if I change scale to anything but 1.0, it is also garbled. The garbling is appropriately scaled in size, but is garbled nevertheless.
> The graphic attached is what I was trying to achieve. So I've got a workaround for now (though it would be nice to "scale" the bullets, but that's minor).
> --
> Travis Griggs
> Objologist
> "I choose. Therefore, I Am"
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