ChartWidget

From the /demo dashboard widget grid.

export class VisitsChartWidget extends ChartWidget {
  static override heading = 'Daily visits (30 days)'
  static override type = 'line'
  static override library = 'apex'

  static override async data(ctx) {
    return { labels: ['Mon', 'Tue'], series: [{ name: 'Visits', data: [12, 19] }] }
  }
}

Methods

Method	Description
static type	line | bar | area | pie | donut.
static library	apex (default) or chartjs.
static data(ctx)	Chart payload (async).
static columnSpan / heading	Layout.