ConstantChartOverlayParameters interface

An overlay that displays a line of constant value. Only available on charts with an x and y axis, and with y being a numerical axis.

Signature:

export interface ConstantChartOverlayParameters

Properties

Property	Type	Description
color	`string`	The color of the regression line.
formatter	`any`	A formatter specification understood by d3: https://github.com/d3/d3-format/blob/master/README.md#api-reference This formatter is used to format the equation coefs + r^2, and X and Y when the chart scales have no formatters.
timeFormatter	`any`	A formatter used for the time in the tooltip, from the types.chartTimeFormatter plugin.
value	`number`	The value to use for the regression line. Defaults to 0.