public void Add(AxisLabel label)
{
if (labels == null)
labels = new List<object>();
labels.Add(label);
}
/// <summary>
/// 获取初始化图表数据 Create By weilin
/// </summary>
/// <returns></returns>
public void GetInitChartData()
{
string strTime = "";
if (Request["TIME"] != null)
{
strTime = Request["TIME"].ToString();
}
else
{
strTime = "01 27 2015 4:51PM";
}
string strJson = "";
//定义标题
OpenFlashChart.OpenFlashChart objChart = new OpenFlashChart.OpenFlashChart();
SetFlashChartTitle(objChart, "工作曲线图");
// 获取坐标值
string strConnection = ConfigurationManager.ConnectionStrings["i3OracleConnect"].ToString();
DataTable objTable = new DataTable();
string strLimsSql = "select * from T_DC_ONLINE_MOM_RST" + " where TIME=" + "'" + strTime + "'";
objTable = ExecuteDataTableEx(strLimsSql, strConnection);
List <double> objTaList = new List <double>(); //气温Y轴数据对象
OpenFlashChart.XAxisLabels objXList = new OpenFlashChart.XAxisLabels(); //定义X轴数据对象
for (int i = 0; i < objTable.Rows.Count - 1 && objTable.Rows.Count % 2 == 0; i = i + 2)
{
if ((Convert.ToDouble(objTable.Rows[i + 1]["VALUE"]) - 0.0) > 0.000001)
{
objTaList.Add(Convert.ToDouble(objTable.Rows[i + 1]["VALUE"]));
OpenFlashChart.AxisLabel objXLable = new OpenFlashChart.AxisLabel();
objXLable.Text = (objTable.Rows[i]["VALUE"]).ToString();
objXList.Add(objXLable);
}
}
AddFlashChartLine(objChart, objTaList, "", OpenFlashChartColor[0], "#val#");
//设置图表X轴对象
SetFlashChartXAxis(objChart, objXList);
//设置图表Y轴对象
SetFlashChartYAxis(objChart, 0, 100, 10);
////设置图表Y轴对象
//List<string> objYList = new List<string>();
//objYList.Add("1");
//objYList.Add("10");
//objYList.Add("20");
//objYList.Add("30");
//objYList.Add("50");
//objChart.Y_Axis.Labels.SetLabels(objYList);
//添加X轴名称
AddFlashChartXLegend(objChart, "浓度值X");
//添加Y轴名称
AddFlashChartYLegend(objChart, "吸收值Y=a+bX");
strJson = objChart.ToPrettyString();
Response.Write(strJson);
Response.End();
}