series.trendline.forecast Object
The trendline forecast settings. By default, the trendline does not display a forecast.
The
forecastoption is supported when series.type is set to "linearTrendline", "exponentialTrendline", "logarithmicTrendline" or "powerTrendline" and the parent series are either Date Series, "scatter" or "scatterLine" series.
Example - set the trendline forecast
<div id="stock-chart"></div>
<script>
$("#stock-chart").kendoStockChart({
dataSource: {
data: [{
date: new Date("2021-01-01"),
price: 111
}, {
date: new Date("2021-02-01"),
price: 141
}, {
date: new Date("2021-03-01"),
price: 151
}, {
date: new Date("2021-04-01"),
price: 121
}, {
date: new Date("2021-05-01"),
price: 111
}, {
date: new Date("2021-06-01"),
price: 111
}, {
date: new Date("2021-07-01"),
price: 145
}, {
date: new Date("2021-08-01"),
price: 125
}, {
date: new Date("2021-09-01"),
price: 145
}, {
date: new Date("2021-10-01"),
price: 135
}, {
date: new Date("2021-11-01"),
price: 155
}, {
date: new Date("2021-12-01"),
price: 185
}]
},
dateField: "date",
series: [{
name: "Price",
type: "line",
field: "price"
}, {
name: "Forecast",
type: "linearTrendline",
for: "Price",
trendline: {
forecast: {
before: 3,
after: 20
}
}
}],
legend: {
visible: true,
position: 'bottom'
}
});
</script>