Chart控件,史上最简单最好用,求赞扬

人工智能 · 发表于 2015-1-11 13:27:27

本帖最后由人工智能于 2015-1-23 20:27 编辑

我用过的最简单的C# WebChart控件，特别适合在嵌入式系统下使用。是在一个国外网站上见到的。感觉好的给个评分，谢谢。

<%@ Page Language="C#" %>
<%@ Register tagPrefix="Web" Namespace="WebChart" Assembly="WebChart" %>
<%@ Import Namespace="System.Drawing" %>
<script runat=server>
   private void Page_Load(object sender, System.EventArgs e) {
         ColumnChart chart = new ColumnChart();

         chart.Fill.Color = Color.FromArgb(50, Color.SteelBlue);
         chart.Line.Color = Color.SteelBlue;
         chart.Line.Width = 2;

         chart.Legend = "WebChart information";
         chart.Data.Add( new ChartPoint("Jan", 10) );
         chart.Data.Add( new ChartPoint("Feb", 20) );
         chart.Data.Add( new ChartPoint("Mar", 14) );
         chart.Data.Add( new ChartPoint("Apr", 30) );
         chart.Data.Add( new ChartPoint("May", 18) );
         chart.Data.Add( new ChartPoint("Jun", 7) );
         chart.Data.Add( new ChartPoint("Jul", 8) );
         chart.Data.Add( new ChartPoint("Aug", 18) );
         chart.Data.Add( new ChartPoint("Sep", 24) );
         chart.Data.Add( new ChartPoint("Oct", 30) );
         chart.Data.Add( new ChartPoint("Nov", 17) );
         chart.Data.Add( new ChartPoint("Dec", 5) );

         ConfigureColors();

         ChartControl1.Charts.Add(chart);
         ChartControl1.RedrawChart();
   }
// Configure some colors for the Chart, this could be done declaratively also
   private void ConfigureColors() {
         ChartControl1.Background.Color = Color.FromArgb(75, Color.SteelBlue);
         ChartControl1.Background.Type = InteriorType.LinearGradient;
         ChartControl1.Background.ForeColor = Color.SteelBlue;
         ChartControl1.Background.EndPoint = new Point(500, 350) ;
         ChartControl1.Legend.Position = LegendPosition.Bottom;
         ChartControl1.Legend.Width = 40;

         ChartControl1.YAxisFont.ForeColor = Color.SteelBlue;
         ChartControl1.XAxisFont.ForeColor = Color.SteelBlue;

         ChartControl1.ChartTitle.Text = "WebChart Control Sample";
         ChartControl1.ChartTitle.ForeColor = Color.White;

         ChartControl1.Border.Color = Color.SteelBlue;
         ChartControl1.BorderStyle = BorderStyle.Ridge;
   }
</script>
<html>
<head><title>WebChart Sample</title></head>
<body>
   <Web:ChartControl Width="500" Height="350" id="ChartControl1" runat="Server" />
</body>
</html>

levin_rain · 发表于 2016-10-20 00:53:27

very good!

rencai · 发表于 2016-12-7 16:47:11

文档好像打不开，请问设置成图二要什么属性？

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