Lines

Configure the appearance and behaviour of line.

Options

Option	Type	Default	Description
`data`	`number[]`	—	Required. Array of data points
`colour`	`string`	`#000000`	Hex color for the line
`label`	`string`	`line-0`	Unique label for the series
`interpolation`	`linear\|cubic`	`linear`	Line curve style
`style`	`solid\|dashed`	`solid`	Line stroke pattern
`annotatePoints`	`boolean`	`false`	Show circles at data points
`area`	`object`	—	Area fill configuration

Choose how points are connected:

Value	Description
`linear`	Straight lines between points
`cubic`	Smooth curves through points

Value	Description
`solid`	Continuous line (default)
`dashed`	Dashed line pattern

Fill the region under a line:

{
    area: {
        fill: true;
    }
}

::: info When area color matches line color, 60% opacity is applied automatically. :::

Show markers at each data point with annotatePoints: true: