SunnyUI/SunnyUI.Demo/Charts/FBarChart.cs

namespace Sunny.UI.Demo.Charts
{
    public partial class FBarChart : UITitlePage
    {
        public FBarChart()
        {
            InitializeComponent();
        }

        private void uiSymbolButton1_Click(object sender, System.EventArgs e)
        {
            UIBarOption option = new UIBarOption();
            option.Title = new UITitle();
            option.Title.Text = "SunnyUI";
            option.Title.SubText = "BarChart";

            //设置Legend
            option.Legend = new UILegend();
            option.Legend.Orient = UIOrient.Horizontal;
            option.Legend.Top = UITopAlignment.Top;
            option.Legend.Left = UILeftAlignment.Left;
            option.Legend.AddData("Bar1");
            option.Legend.AddData("Bar2");

            var series = new UIBarSeries();
            series.Name = "Bar1";
            series.AddData(11);
            series.AddData(15);
            series.AddData(12);
            series.AddData(14);
            series.AddData(13);
            option.Series.Add(series);

            series = new UIBarSeries();
            series.Name = "Bar2";
            series.AddData(-22);
            series.AddData(-28);
            series.AddData(-25);
            series.AddData(-23);
            series.AddData(-24);
            option.Series.Add(series);

            option.XAxis.Data.Add("Mon");
            option.XAxis.Data.Add("Tue");
            option.XAxis.Data.Add("Wed");
            option.XAxis.Data.Add("Thu");
            option.XAxis.Data.Add("Fri");

            option.ToolTip = new UIBarToolTip();
            option.YAxis.Scale = true;

            option.XAxis.Name = "日期";
            option.YAxis.Name = "数值";

            BarChart.SetOption(option);
        }

        private void uiImageButton1_Click(object sender, System.EventArgs e)
        {
            BarChart.ChartStyleType = UIChartStyleType.Default;
        }

        private void uiImageButton2_Click(object sender, System.EventArgs e)
        {
            BarChart.ChartStyleType = UIChartStyleType.Plain;
        }

        private void uiImageButton3_Click(object sender, System.EventArgs e)
        {
            BarChart.ChartStyleType = UIChartStyleType.Dark;
        }
    }
}