Am 16.04.2011 um 21:49 schrieb Aditya Mahajan:
> On Sat, 16 Apr 2011, Reviczky, Adam wrote:
>
>> Hmm
>>
>> I still have some problems with this. How would it look like for this URL?
>> I've tried asciimode and \letterbar + \letterpercent, but no luck.
>>
>> 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
>
> \enabletrackers [resolvers.schemes]
> \enabledirectives[schemes.cleanmethod=md5]
> \asciimode
\asciimode can be overkill because it makes also “%” a normal character, better
you define a command which change the catcodes.
\def\googlechart
{\begingroup
\setcatcodetable\vrbcatcodes
\dodoubleempty\dogooglechart}
\def\dogooglechart[#1][#2]%
{\endgroup
\externalfigure[#1][method=png,#2]}
\starttext
\googlechart[https://chart.googleapis.com/chart?cht=p3&chs=250x100&chd=t:60,40&chl=Hello|World]
\stoptext
Wolfgang
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