OptionalminLower end of every dial. Google's own default is 0.
OptionalmaxUpper end of every dial. Google's own default is 100.
OptionalgreenLower edge of the green band.
OptionalgreenUpper edge of the green band.
OptionalyellowLower edge of the yellow band.
OptionalyellowUpper edge of the yellow band.
OptionalredLower edge of the red band.
OptionalredUpper edge of the red band.
The subset of
google.visualization.Gauge's draw options that decide what a dial means rather than what it looks like.The adapter is handed the chart, the DataTable and the container, never the options, and a gauge keeps its whole scale in the options: without them a dial's value has no range to sit in and no band to land in, which is the entire reading. Pass the same object given to
chart.draw(…).See
https://developers.google.com/chart/interactive/docs/gallery/gauge#configuration-options