/// <summary>
///
/// </summary>
/// <param name="tbl"></param>
/// <param name="cfg"></param>
/// <returns></returns>
public LineBase CreateLine(DataTable tbl, LineDataConfig cfg, string xAxisFieldName)
{
LineBase line1 = CreateLine();
line1.Colour = cfg.Color;
// line name and font size
//
line1.Set_Key(cfg.Name, cfg.FontSize);
//line1.Tooltip = "my tip #val#";
//line1.Tooltip = "x_label #value#";
foreach (DataRow row in tbl.Rows)
{
double value = 0;
object valueObject = row[cfg.DataFieldName];
if (valueObject != DBNull.Value)
{
value = Convert.ToDouble(valueObject);
}
DateTime dt = Convert.ToDateTime(row[xAxisFieldName]);
string tip = string.Format("{0}\n{1}\n{2}\n", cfg.Name, dt, value);
LineDotValue ldValue = new LineDotValue(value, tip, cfg.Color);
line1.Add(ldValue);
}
return(line1);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
internal OpenFlashChart.ChartBase CreateElement()
{
LineBase line1 = CreateLine();
_linebase = line1;
// color
//
// line name and font size
//
line1.Set_Key(this.Key, this.KeyFontSize);
//line1.Tooltip = "my tip #val#";
//line1.Tooltip = "x_label #value#";
DataTable tbl = this.DataSource as DataTable;
foreach (DataRow row in tbl.Rows)
{
double value = Convert.ToDouble(row[this.DataFieldName]);
DateTime dt = Convert.ToDateTime(row[this.DTFieldName]);
string tip = string.Format("{0}\n{1}", value, dt);
LineDotValue ldValue = new LineDotValue(value, tip, "#0000ff");
line1.Add(ldValue);
}
return(line1);
}