- From: olivier Thereaux <ot@w3.org>
- Date: Wed, 22 Nov 2006 15:41:25 +0900
- To: Martin Duerst <duerst@it.aoyama.ac.jp>
- Cc: www-rdf-validator <www-rdf-validator@w3.org>
Hello Martin, All. On Sep 20, 2006, at 21:54 , Martin Duerst wrote: > Great to see the basic graph problem fixed. But non-Latin-1 > characters (e.g. Japanese) still seem to work in SVG, > but not in PNG or GIF. I am happy to report progress on this. We have managed to make the graphing tool use a font covering a very hight number of scripts. RDF such as: <?xml version="1.0"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns="http://example.org/foo"> <rdf:Description rdf:about="http://www.w3.org/"> <contains>ascii 漢字 цириллик Ërôpéàñ ελαδδα ฉันก</contains> </rdf:Description> </rdf:RDF> Will now get nicely displayed. We can not guarantee that all possible glyphs will be displayed properly. Unfortunately, the raster output for graphviz uses a library which uses only one font (instead, as some more advanced systems do, of trying other fonts which may contain the glyph if the current font does not), and as far as our research has shown, there is no such thing as a (free, truetype) font covering the whole of unicode. More info on the issue: http://www.graphviz.org/doc/FAQ.html#Q10a Thank you, -- olivier
Received on Wednesday, 22 November 2006 06:41:49 UTC