Le 16/07/2015 23:54, Thierry Goubier a écrit :
> Hum, do you mean we should cache the cairo surface (or the cairo
> paint, I remember that code was a bit strange)?
>
Yes, but now looking at the code it looks like surface is cached with
the tile as id:

    paint := athensCanvas cacheAt: aTile ifAbsentPut: [ aTile
asAthensPaintOn: athensCanvas ].

but I am not sure at all

> Anybody knowledgeable with Athens and Cairo knows of any pitfalls of
> doing so? Red square of death when restarting the image? Is there any
> caching already done in Athens (fonts I guess)?
>




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