GaugeChartOptions

Options for a Gauge chart.

Name	Type	Description
colorGenerator?	ColorGenerator	Optional function to call in order to establish the color to be used for each series
data?	Array<ObjectData>	Optional data to load into the chart.
dataSource?	DataSource	Optional data source (of type DataSource, meaning both VisuallyJsModel and Selection are supported) from which to retrieve data to load into the chart.
dataSourceFilter?	ChartModelFilter	When you provide dataSource, you can also provide a filter which accepts or rejects specific nodes/groups in the data source.
defaultColor?	string	Optional color to use for every series. Overrides any colorGenerator.
emptyMessage?	string	Message to display when the chart has no data. Defaults to "No data".
endAngle?	number	The end angle of the gauge in degrees. Typically 135 for a speedometer style.
height?	number	Height for the chart. If omitted, height is computed from the width of the chart's container
innerRadius?	number	Inner radius ratio (0 to 1). A higher value (e.g. 0.8) creates a thin arc. 0 creates a semi-circle.
labels?	{   distance:number,   interval:number,   values:Array<number> }	Configuration for the scale labels.
legend?	boolean | LegendSpec	Either a boolean true/false, indicating the legend should be shown/hidden, or a spec for a legend.
max?	number	The maximum value on the scale. Defaults to 100.
min?	number	The minimum value on the scale. Defaults to 0.
outerRadius?	number	Outer radius ratio (0 to 1). Defaults to 1.
resizeObserver?	boolean	Defaults to true, meaning the chart will redraw when its container element resizes.
showNeedle?	boolean	Whether to show a needle/pointer. Defaults to true. When false, the zones are painted up to the value.
startAngle?	number	The start angle of the gauge in degrees. 0 is the top. Typically -135 for a speedometer style.
style?	ChartStyleOptions	Styles for legend and grid.
subtitle?	SubtitleSpec	Subtitle for the chart.
ticks?	{   color:string,   interval:number,   values:Array<number>,   width:number }	Configuration for tick marks.
title?	ChartTitleSpec	Title for the chart.
titlePadding?	number	Padding to leave underneath the title
tooltip?	TooltipOptions	Options for a tooltip for the chart.
url?	string	Optional URL from which to retrieve data to load into the chart
value?	number	Current value. If not provided, the gauge will use the computed min (which you may have provided, but if not, will be set to 0)
width?	number	Width for the chart. If omitted, width is computed from the width of the chart's container
zones?	Array<GaugeChartZone>	Optional segments to color the background arc
zoom?	{   enabled:boolean,   initialValue:number,   range:[number, number] }	Optional zoom configuration.