SeriesTooltip

The configuration options of the series tooltip.

Name	Type	Default	Description
background?	string		The background color of the tooltip. Accepts a valid CSS color string, including HEX and RGB.
border?	Border		The border configuration options.
color?	string		The text color of the tooltip. Accepts a valid CSS color string, including HEX and RGB.
font?	string		The font of the tooltip.
format?	string		The format of the labels. Uses the format method of IntlService. The Area, Bar, Column, Funnel, Pyramid, Line, and Pie are represented by {0} as the value placeholder. The Bubble chart type uses the following value placeholders: {0} - x value, {1} - y value, {2} - size value, and {3} - category name. The Scatter and ScatterLine chart types use the following value placeholders: {0} - x value and {1} - y value. The Candlestick and OHLC chart types use the following value placeholders: {0} - open value, {1} - high value, {2} - low value, {3} - close value, and {4} - category name. The RangeArea, RangeBar, and RangeColumn chart types utilize the following value placeholders: {0} - from value and {1} - to value.
padding?	number | Padding		The padding of the tooltip. A numeric value sets all paddings.
visible?	boolean		If set to true, the Chart displays the series tooltip. By default, the series tooltip is not displayed.