石家庄做网站/百度推广怎么收费标准案例

    Open flash chart的使用文章已经很多了，这我就不多说了，贴段OFC画多条曲线的代码供大家学习参考,有不尽的地方请谅解，如果有疑问可以给我留言，也可以直接联系我。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.Collections;
namespace OFCWeb
{
/// <summary>
/// $codebehindclassname$ 的摘要说明
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
public class Tline : IHttpHandler
{

public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
OFC.OFC chart = new OFC.OFC();
List<int> avgbid = new List<int>();
List<string> avgbid_month = new List<string>();
IList<int> list_used = new List<int>();
OFC.Line line_avgbid = new OFC.Line();
chart.Bgcolor = "#FFFFFF";
if (false)
{
//line_avgbid.Text = "没有数据信息";
}
else
{
for (int i = 20; i < 30; i++)
{
avgbid.Add(i);
}
for (int i = 0; i < 10; i++)
{
list_used.Add(i);
}
line_avgbid.Values = avgbid;
line_avgbid.Text = "二手房成交均价";
line_avgbid.DotSize = 2;
line_avgbid.DotStyleType.Tip = "#val#元/㎡";
line_avgbid.Colour = "#6600cc";
chart.Title = new OFC.Title("aa");
line_avgbid.DotStyleType.Colour = "#6600cc";
chart.AddElement(line_avgbid);

OFC.Line line_used = new OFC.Line();
line_used.Values = (IList)list_used;
line_used.Text = "二手房挂牌均价";
line_used.Colour = "#ff9900";
line_used.DotStyleType.Tip = "#val#元/㎡";
chart.AddElement(line_used);
chart.Y_Legend = new OFC.Legend("");
chart.Y_Axis.Max = 40;
chart.Y_Axis.Min = 0;
chart.Y_Axis.Steps = 2;
chart.X_Axis.SetLabels(avgbid_month);
chart.X_Axis.Labels.VisibleSteps = 4;
}
context.Response.Clear();
context.Response.CacheControl = "no-cache";
context.Response.Write(chart.ToPrettyString());
context.Response.End();

}

public bool IsReusable
{
get
{
return false;
}
}
}
}