public object CreateCombo1()
{
var ch = new Charting();
ch.Title = "2014年各月消费情况统计";
ch.XName = "月份";
ch.YName = "金额(万元)";
ch.PicHight = 300;
ch.PicWidth = 600;
ch.SeriseName = "总金额";
ch.PhaysicalImagePath = "images/chart";
ch.FileName = DateTime.Now.ToString("yyyyMMddHHmmssffff");
Random myR = new Random();
DataTable dt = new DataTable();
dt.Columns.Add("month", typeof(string));
dt.Columns.Add("money", typeof(string));
dt.Columns["month"].AutoIncrement = true;
for (int i = 1; i < 5; i++)
{
DataRow dr = dt.NewRow();
dr["month"] = i.ToString();
for (int b = 0; b < 3; b++)
{
DataRow dr1 = dt.NewRow();
dr1["month"] = i.ToString();
dr1["money"] = myR.Next(50);
dt.Rows.Add(dr1);
}
}
ch.DataSoure = dt;
ch.IsUse3D = false;
var char1 = new Chart();
ch.CreateCombo1(this.Chart1);//显示柱形图
return(Chart1.TempDirectory + "/" + Chart1.FileName);
}
protected void Page_Load(object sender, EventArgs e)
{
#region 调用说明及范例
//在要显示统计图的页面代码直接调用，方法类似如下：
var ch = new Charting();
ch.Title = "2014年各月消费情况统计";
ch.XName = "月份";
ch.YName = "金额(万元)";
ch.PicHight = 300;
ch.PicWidth = 600;
ch.SeriseName = "总金额";
ch.PhaysicalImagePath = "images";
ch.FileName = "Combo";
Random myR = new Random();
DataTable dt = new DataTable();
dt.Columns.Add("month", typeof(string));
dt.Columns.Add("money", typeof(string));
dt.Columns["month"].AutoIncrement = true;
for (int i = 1; i < 5; i++)
{
DataRow dr = dt.NewRow();
dr["month"] = i.ToString();
dr["money"] = myR.Next(60, 100);
dt.Rows.Add(dr);
}
ch.DataSoure = dt;
//ch.ColumnWidth = 30;
ch.NumberPercision = 3;
ch.CreateCombo(this.Chart1);//显示柱形图
//ch = new Charting();
//ch.Title = "2014年各月消费情况统计";
//ch.XName = "月份";
//ch.YName = "金额(万元)";
//ch.PicHight = 300;
//ch.PicWidth = 600;
//ch.SeriseName = "总金额";
//ch.PhaysicalImagePath = "images/chart";
//ch.FileName = "Line";
////ch.IsUse3D = true;
//ch.DataSoure = dt;
//ch.ColumnWidth = 30;
//ch.NumberPercision = 2;
//ch.CreateComboHorizontal(this.Chart2);//显示曲线图
ch = new Charting();
ch.Title = "2014年各月消费情况统计";
ch.XName = "月份";
ch.YName = "金额(万元)";
ch.PicHight = 300;
ch.PicWidth = 600;
ch.SeriseName = "总金额";
ch.PhaysicalImagePath = "images";
ch.FileName = "Pie";
ch.DataSoure = dt;
//ch.ColumnWidth = 30;
ch.NumberPercision = 2;
//ch.IsUse3D = true;
ch.CreatePie(this.Chart2); //显示饼图
//ch = new Charting();
//ch.Title = "2014年各月消费情况统计";
//ch.XName = "月份";
//ch.YName = "金额(万元)";
//ch.PicHight = 300;
//ch.PicWidth = 600;
//ch.SeriseName = "总金额";
//ch.PhaysicalImagePath = "images";
//ch.FileName = "Pie";
//ch.DataSoure = dt;
//DataTable dt2 = new DataTable();
//dt2.Columns.Add("month", typeof(string));
//dt2.Columns.Add("money", typeof(string));
//dt2.Columns["month"].AutoIncrement = true;
//for (int i = 1; i <3; i++)
//{
// DataRow dr = dt2.NewRow();
// dr["month"] = i.ToString();
// dr["money"] = myR.Next(0,50);
// dt2.Rows.Add(dr);
//}
//ch.DataSoure2 = dt2;
//ch.ColumnWidth = 30;
//ch.NumberPercision = 2;
////ch.IsUse3D = true;
//ch.CreateCombos(this.Chart3); //显示多序列
#endregion
//CreateCombo();
//ch.CreateCombo(this.Chart2); //显示饼图
//CreateCombo1();
}
public object CreateCombo()
{
var ch = new Charting();
ch.Title = "2014年各月消费情况统计";
ch.XName = "月份";
ch.YName = "金额(万元)";
ch.PicHight = 300;
ch.PicWidth = 600;
ch.SeriseName = "总金额";
ch.PhaysicalImagePath = "images/chart";
ch.FileName = DateTime.Now.ToString("yyyyMMddHHmmssffff");
//DataTable dt = new DataTable();
//dt.Columns.Add("month", typeof(string));
//dt.Columns.Add("money", typeof(string));
//dt.Columns["month"].AutoIncrement = true;
//for (int i = 1; i < 13; i++)
//{
// DataRow dr = dt.NewRow();
// dr["month"] = i.ToString();
// dr["money"] = 100 * i;
// dt.Rows.Add(dr);
//}
Random myR = new Random();
DataTable dt = new DataTable();
dt.Columns.Add("month", typeof(string));
dt.Columns.Add("money", typeof(string));
dt.Columns.Add("ee", typeof(string));
dt.Columns["month"].AutoIncrement = true;
for (int i = 1; i < 5; i++)
{
DataRow dr = dt.NewRow();
dr["ee"] = "E" + i.ToString();
for (int b = 0; b < 4; b++)
{
DataRow dr1 = dt.NewRow();
dr1["month"] = i.ToString();
dr1["money"] = myR.Next(50);
dt.Rows.Add(dr1);
}
//dt.Rows.Add(dr);
}
//SeriesCollection SC = new SeriesCollection();
//Random myR = new Random();
//for (int a = 0; a < 4; a++)
//{
// Series s = new Series();
// s.Name = "Series " + a;
// for (int b = 0; b < 5; b++)
// {
// Element e = new Element();
// e.Name = "E " + b;
// e.YValue = myR.Next(50);
// s.Elements.Add(e);
// }
// SC.Add(s);
//}
ch.DataSoure = dt;
//ch.IsUse3D = true;
//var char1 = new Chart();
ch.ColumnWidth = 30;
ch.NumberPercision = 3;
ch.CreateCombo(this.Chart2);//显示柱形图
return(Chart1.TempDirectory + "/" + Chart1.FileName);
}