[cairo] Saving a cairo surface to a file

Federico Mena Quintero federico at ximian.com
Wed Jan 25 13:48:35 PST 2006

On Tue, 2006-01-24 at 16:04 -0600, Meryl Silverburgh wrote:

> I am calling cairo_surface_write_to_png() to a file.
> Sometimes, I see content in the 'png', while other times I don't.

Do you get a zero-byte file, or a good file with blank image data?

Are you sure you are drawing within the surface's bounds?


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