[NTG-context] Google Chart URL

Wolfgang Schuster schuster.wolfgang at googlemail.com
Tue Apr 19 06:16:42 CEST 2011


Am 19.04.2011 um 03:05 schrieb Reviczky, Adam:

> Thanks, that looks really nice, but somehow it doesn't work with my url:
> http://chart.apis.google.com/chart?chs=350x220&cht=p3&chd=s:G99p&chdl=2|1|1|6|2|0|52|52|2|2|1|1|2|2|2|2|2|1|1|2|2|1|1|1|2|1|1&chdlp=b&chp=0.1&chl=fsharp|gettext|gettext-base|Others%20%2824%29&chma=95,95&chtt=Launchpad+Statistics+for+%7Ereviczky+-+ppa&chts=676767,13.5
> 
> and I can't really figure out why ...

Do you have “\enabledirectives[schemes.cleanmethod=md5]” in your preamble?

Here is a complete example which works for me:

\enabledirectives[schemes.cleanmethod=md5]

\def\googlechart
 {\begingroup
  \setcatcodetable\vrbcatcodes
  \dodoubleempty\dogooglechart}

\def\dogooglechart[#1][#2]%
 {\endgroup
  \externalfigure[#1][method=png,#2]}

\starttext
\googlechart[http://chart.apis.google.com/chart?chs=350x220&cht=p3&chd=s:G99p&chdl=2|1|1|6|2|0|52|52|2|2|1|1|2|2|2|2|2|1|1|2|2|1|1|1|2|1|1&chdlp=b&chp=0.1&chl=fsharp|gettext|gettext-base|Others%20%2824%29&chma=95,95&chtt=Launchpad+Statistics+for+%7Ereviczky+-+ppa&chts=676767,13.5][factor=max]
\stoptext

Wolfgang



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