布局文件源码
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Pie.aspx.cs" Inherits="OFCDemo.Pie" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title></title>
</head>
<body>
<form />
</div>
</form>
</body>
</html>
数据页面
using System;
using OpenFlashChart;
namespace OFCDemo.data
{
public partial class piedata : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
Graph graph = new Graph();
graph.Title = new Title("市场份额比例图", "{font-size: 14px;color: #505050;}");
//定义饼图对象
OpenFlashChart.Charts.Pie pie =
new OpenFlashChart.Charts.Pie(60,"#505050","{font-size: 12px;color: #404040;");
//定义一个份额
OpenFlashChart.Charts.Pie.Piece piece;
//赋值份额
Random rd = new Random();
for (int i = 1; i < 5; i++)
{
int red = rd.Next(256);
int green = rd.Next(256);
int blue = rd.Next(256);
piece = new OpenFlashChart.Charts.Pie.Piece(rd.Next(1, 100),
string.Format("项目{0}", i), "#FF44FF");
pie.Data.Add(piece);
}
graph.Pie = pie;
//输出数据
Response.Clear();
Response.Write(graph.ToString());
Response.End();
}
}
}