private void toolStripButton1_Click(object sender, EventArgs e)
{
if (sjEnd.Value < sjBegin.Value)
{
MessageBox.Show("结束时间应该比开始时间大！");
return;
}
c1Chart1.ChartGroups[0].ChartData.SeriesList.Clear();
Color jthf = Color.FromArgb(25, 45, 86);
// Add the data
ChartData data = c1Chart1.ChartGroups[0].ChartData;
ChartDataSeriesCollection series = data.SeriesList;
ChartData data1 = c1Chart1.ChartGroups[1].ChartData;
ChartDataSeriesCollection series1 = data1.SeriesList;
series.Clear();
series1.Clear();
c1Chart1.ChartArea.AxisY.AutoMax = true;;
c1Chart1.ChartArea.AxisY.Min = 0;
c1Chart1.ChartArea.AxisY.Text = "kpa";
ChartDataSeries StuSeries = series.AddNewSeries();
StuSeries.Label = "热风压力";
StuSeries.LineStyle.Pattern = LinePatternEnum.Solid;
StuSeries.LineStyle.Color = Color.FromArgb(140, 200, 217);
StuSeries.LineStyle.Thickness = 2;
StuSeries.SymbolStyle.Shape = SymbolShapeEnum.Dot;
StuSeries.SymbolStyle.Color = Color.FromArgb(140, 200, 217);
////plot the student scores
ChartDataSeries StuSeries1 = series.AddNewSeries();
StuSeries1.Label = "炉顶压力";
StuSeries1.LineStyle.Pattern = LinePatternEnum.Solid;
StuSeries1.LineStyle.Color = Color.Blue;
StuSeries1.LineStyle.Thickness = 2;
StuSeries1.SymbolStyle.Shape = SymbolShapeEnum.Dot;
StuSeries1.SymbolStyle.Color = Color.Blue;
c1Chart1.ChartArea.AxisX.AnnoFormat = FormatEnum.DateManual;
c1Chart1.ChartArea.AxisX.AnnoFormatString = "MM/dd";
c1Chart1.ChartArea.AxisX.UnitMajor = 1;
c1Chart1.ChartArea.AxisX.AnnotationRotation = 0;
c1Chart1.Legend.Visible = true;
DateTime[] sT;
double[] s;
// 热风压力
LegendEnviroment.loadRFYL(Convert.ToInt32(gaolu.Text), sjBegin.Value, sjEnd.Value, out sT, out s);
StuSeries.X.CopyDataIn(sT);
StuSeries.Y.CopyDataIn(s);
//炉顶压力
LegendEnviroment.loadLDYL(Convert.ToInt32(gaolu.Text), sjBegin.Value, sjEnd.Value, out sT, out s);
StuSeries1.X.CopyDataIn(sT);
StuSeries1.Y.CopyDataIn(s);
Area carea = c1Chart1.ChartArea;
carea.AxisX.ValueLabels.Clear();
double xMarker = AddChartAxisMarker(carea.AxisX);
}
