@{
var pieChart = new Chart(width: 500, height: 350, theme: ChartTheme.Green)
            .AddTitle("Reject Message Report")
            .AddSeries(
                name: "Rejects",
                chartType: "Pie",
                xValue: new[] { "Col1", "Col2", "Col3" },
                yValues: new[] { "2", "3", "4" });
    }

    @pieChart.Write();