[cairo] a question of cairo printer

Gerdus van Zyl gerdusvanzyl at gmail.com
Wed Oct 14 08:51:38 PDT 2009


Do you have a minimal test case you can show us? Do you use the windows
surface or windows printing surface backend? What version of cairo do you
use? Also check you are not using unconstrianed operations like paint
without clip.

~G


On Wed, Oct 14, 2009 at 5:14 PM, Liang Wang <bluepower1983 at yahoo.com> wrote:

> Hello, I am a software  engineer in china. We are developing a new product,
> but we experiencing a problem. When we use cairo transparency effect to draw
> graphics on text or graphics drawed by gdi, after printing, we found the
> effect of transparency is enable. The graphics drawed by cairo will cover
> the graphic drawed by gdi. But when we use that on a graphic drawed by
> cairo, after printing, it is correct. So, I wanna know why and how to
> resolve  this problem.
>
> I am looking forward to your reply as soon as possible.
> Thank you very much.
>
>
>
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