ah, Compose has this.  thanks.

On Sunday, 13 September 2015 14:20:01 UTC-3, Andreas Lobinger wrote:
>
> Hello colleague,
>
> 1 - you miss that actually Cairo.jl defines text setting with the 'toy' 
> interface and setting via pangocairo. text uses a pango layout, set_text 
> uses the cairo-only interface. I think used both already and fed fontfiles 
> into pango. 
> 2 - maybe/maybe not. In general i'd rather split into pure Cairo (with 
> only the toy interface) and a full Pango implementation which is at the 
> moment partially in Cairo and (interestingly) in Compose.jl
> 2a - why? If you counter library functions, just keep the name. If you 
> build layers on top of it, it should be reasonably clear.
> If you change something in Cairo.jl be aware that is in the plotting world 
> (Gadfly and similar) a rather heavy dependency. They will not like if you 
> change names of current functions without reason.
>
> 2b+c You could do a work-in-progress (put WIP into the name) pull request, 
> so people can comment and even try.
>
>

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