[cairo] Recording surfaces fail to replay onto SVG surfaces

[Antonio Ospite]

On Sat, 14 Oct 2017 21:01:19 +1030
Adrian Johnson <ajohnson at redneon.com> wrote:

[...]
> In recent versions, unbounded recording surfaces are emitted as a group
> instead of replaying the drawing operations. This allows the group to be
> emitted once and used multiple times.
> 
> The problem is the SVG backend marks a surface as emitted by setting a
> user_data key on the surface. This prevents the surface from being
> reused on another SVG file.
> 
> I've pushed a fix that uses a hash table to tracked emitted surfaces the
> same way as the PDF backend. The fix also includes the support for
> CAIRO_MIME_TYPE_UNIQUE_ID that is in the PDF backend.

That fixed my issue, thanks a lot Adrian.

Ciao,
   Antonio

-- 
Antonio Ospite
https://ao2.it
https://twitter.com/ao2it

A: Because it messes up the order in which people normally read text.
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