Currently, in version 1.1.2, several options for gauges use a more
restrictive data type (int) than is accepted by the Google Chart Tools
itself ("number" [1]). See setGaugeRange(...), setGreenRange(...),
setYellowRange(...) etc. for example.
The workaround for this is to extend Gauge.Options and define new
native methods for double typed values.
Should I open an issue for this in the issue tracker?
- Ronald
[1] http://code.google.com/apis/chart/interactive/docs/gallery/gauge.html
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