I tried to add flags for loading dynamical data that worked at first when I used the continuous update charts as follows https://www.highcharts.com/stock/demo/dynamic-update and then the flags as follows https://www.highcharts.com/stock/demo/flags-shapes.
Can you please give me some solution for adding flags for continuous data? Also, I would want that if the continuous data exceeds some limit, the flags should appear on that series. And i want flags on continuous data also
Similar to adding points for the basic series, you should also add flag series points:
events: {
load: function () {
var series = this.series[0],
flagSeries = this.series[1];
setInterval(function () {
var x = (new Date()).getTime(), // current time
y = Math.round(Math.random() * 100);
series.addPoint([x, y], true, true);
flagSeries.addPoint({
x: x,
title: y
});
}, 1000);
}
}
Live demo: https://jsfiddle.net/BlackLabel/rh8jug5d/
API: https://api.highcharts.com/class-reference/Highcharts.Series#addPoint