Get contour lines configuration.
Contour config
Set contour lines.
// Example syntax
heatmap.setContours({
valueSource: 'y',
levels: [
{ value: 10 },
{
value: 40,
strokeStyle: new SolidLine({ thickness: 1, fillStyle: new SolidFill({ color: ColorRGBA(0, 0, 0) }) })
}
]
})
Object itself.
Contour config
Interface to update contour lines for surface series.