Hi,

@ViewChild('chart', { static: false }) chart: any;

data = [
  { month: 'Jan', value: 30 },
  { month: 'Feb', value: 45 },
  { month: 'Mar', value: 25 }
];

seriesGroups = [
  {
    type: 'column',
    series: [{ dataField: 'value', displayText: 'Sales' }]
  }
];

updateData() {
  // Update an existing point
  this.data[1].value = 60;

  // Notify the chart to refresh its visuals
  this.chart.refresh();
}

In the above example, we update the data and refresh the chart visuals.

Best regards,
Markov

Smart UI Team
https://www.htmlelements.com/