Am 24.05.2010 14:21, schrieb Dimitry Golubovsky:
Hi,
Does there exist any Haskell package/library to parse the syntax of
SVG elements, esp. PATH?
Hi Dimitry,
If you search on hackage for svg, you find my library SVGFonts. I first
thought SVGFont is a special syntax similar to SVG, but it seems to be a
subset of SVG. In my opinion it would be OK to split the SVG part out
into a new library. I have made some improvements to SVGFonts which I
haven't uploaded (i.e. points from bezier curves lying in a raster of a
certain resolution). From a short look at Hennings code I guess my code
may be little bit more beginner style, but parsing of the d attribute is
implemeted more fully. I have spent quite some time on a tricky function
"commandsToPoints" in ReadFont.hs which is about parsing the d field and
translating it into outline points. Are you looking for something like that?
That is, the syntax of the "d" attribute (e. g. M 100 100 L 300 100 L
200 300 z)?
Hackage doesn't seem to have any, and Google search yields very broad results.
Thanks.
PS It should not be hard to write such parser, I just don't want to
reivent the wheel ;)
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