On Wed, Aug 1, 2012 at 2:49 PM, Edward Mac Gillavry <
[email protected]> wrote:
> Hi y'all,
>
> Just noticed there is a size difference of the character "o" (i.e.
> Arial#111) rendered either with a TextSymbolizer or with a PointSymbolizer
> leveraging the TTFMarkFactory. Two snippets to show what I mean are pasted
> below. Also tried with the character "O" (i.e. Arial#79) which showed less
> difference, but still noticable! Could anyone explain the difference so I
> can sensibly change the <Size> of either the TextSymbolizer or
> PointSymbolizer? Or did I just stumble across a bug? Many thanks in advance!
>
>
The two code paths are completely different from each other and they are
not meant to produce the same size
to start with, I wrote them and I would not be able to predict an
adjustment factor myself, as it's most likely font
specific.
In one case we just turn the symbol into a vector representation, scale it
so that the largest side of the containing
bbox is large 1, and then scale it up to the requested size, in the other
case we just ask for a font whose point
size is the requested one
Cheers
Andrea
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