/// <summary>
/// 创建数据图形文件
/// </summary>
/// <param name="dt">数据源</param>
/// <param name="charType">图类型 Column,Pie</param>
/// <param name="imagePath">图像存放目录</param>
/// <param name="title">图形标题</param>
/// <returns></returns>
public static string CreateChart(DataTable dt, string charType, string imagePath, string title)
{
var phaysicalImagePath = imagePath;
var mychart = new OWCChartFactory(title, phaysicalImagePath, 530, 300, new OWCChartFontStyle());
var myItem = new OWCSeriesClass {SeriesName = "次数"};
myItem.SetDataSource(dt, "Item", "Value");
switch (charType)
{
case "Column":
mychart.CreateOneColumn("时间", "次", myItem);
break;
case "Pie":
mychart.CreateSinglePie(myItem);
break;
}
var imageName = mychart.ExportPictuire();
return imageName;
// Image1.ImageUrl = ".\\"+m_imagePath+imageName;
}
/// <summary>
/// ��������ͼ���ļ�
/// </summary>
/// <param name="dt">����Դ</param>
/// <param name="CharType">ͼ���� Column,Pie</param>
/// <param name="ImagePath">ͼ����Ŀ¼</param>
/// <param name="Title">ͼ�α���</param>
/// <returns></returns>
public static string CreateChart(DataTable dt,string CharType,string ImagePath,string Title)
{
String PhaysicalImagePath = ImagePath;
OWCChart.OWCChartFactory mychart =new OWCChartFactory(Title,PhaysicalImagePath,530,300,new OWCChartFontStyle());
OWCChart.OWCSeriesClass MyItem = new OWCSeriesClass();
MyItem.SeriesName = "����";
MyItem.SetDataSource(dt,"Item","Value");
switch(CharType)
{
case "Column":
mychart.CreateOneColumn("ʱ��","��",MyItem);
break;
case "Pie":
mychart.CreateSinglePie(MyItem);
break;
}
String imageName = mychart.ExportPictuire();
return imageName;
// Image1.ImageUrl = ".\\"+m_imagePath+imageName;
}
/// <summary>
/// 创建数据图形文件
/// </summary>
/// <param name="dt">数据源</param>
/// <param name="charType">图类型 Column,Pie</param>
/// <param name="imagePath">图像存放目录</param>
/// <param name="title">图形标题</param>
/// <returns></returns>
public static string CreateChart(DataTable dt, string charType, string imagePath, string title)
{
var phaysicalImagePath = imagePath;
var mychart = new OWCChartFactory(title, phaysicalImagePath, 530, 300, new OWCChartFontStyle());
var myItem = new OWCSeriesClass();
myItem.SeriesName = "次数";
myItem.SetDataSource(dt, "Item", "Value");
switch (charType)
{
case "Column":
mychart.CreateOneColumn("时间", "次", myItem);
break;
case "Pie":
mychart.CreateSinglePie(myItem);
break;
}
var imageName = mychart.ExportPictuire();
return(imageName);
// Image1.ImageUrl = ".\\"+m_imagePath+imageName;
}
/// <summary>
/// 创建数据图形文件
/// </summary>
/// <param name="dt">数据源</param>
/// <param name="CharType">图类型 Column,Pie</param>
/// <param name="ImagePath">图像存放目录</param>
/// <param name="Title">图形标题</param>
/// <returns></returns>
public static string CreateChart(DataTable dt, string CharType, string ImagePath, string Title)
{
String PhaysicalImagePath = ImagePath;
OWCChart.OWCChartFactory mychart = new OWCChartFactory(Title, PhaysicalImagePath, 530, 300, new OWCChartFontStyle());
OWCChart.OWCSeriesClass MyItem = new OWCSeriesClass();
MyItem.SeriesName = "次数";
MyItem.SetDataSource(dt, "Item", "Value");
switch (CharType)
{
case "Column":
mychart.CreateOneColumn("时间", "次", MyItem);
break;
case "Pie":
mychart.CreateSinglePie(MyItem);
break;
}
String imageName = mychart.ExportPictuire();
return(imageName);
// Image1.ImageUrl = ".\\"+m_imagePath+imageName;
}