369 BurndownChart · 燃尽图

remaining := []float64{40, 32, 25, 18}
opts := project.BurndownChartOptions{Frame: chart.ChartFrame{Label: "Release burndown"}, Start: core.Date{Year: 2026, Month: 10, Day: 1}, End: core.Date{Year: 2026, Month: 10, Day: 14}, Total: 40}
view := func(c *ui.Context) {
	core.Use(c, core.Settings{})
	r := project.BurndownChart(c, remaining, opts)
	if r.Changed() {
		log.Println("point", r.Point)
	}
	if name, ok := r.Toggled(); ok {
		log.Println("series", name)
	}
	if r.Retried() {
		log.Println("retry")
	}
}
ui.Render(view, 1000, 700, 1)