/// <summary>
/// 绘制分选效率图
/// </summary>
private void DrawSeparationEfficiencyChart()
{
try
{
Chart chart = new Chart();
chart.Name = currentDate;
chart.Palette = System.Windows.Forms.DataVisualization.Charting.ChartColorPalette.None;
chart.PaletteCustomColors = new System.Drawing.Color[] {
System.Drawing.Color.FromArgb(((int)(((byte)(0)))), ((int)(((byte)(130)))), ((int)(((byte)(111)))))
};
ChartArea chartArea = new ChartArea();
chartArea.AxisX.Enabled = AxisEnabled.True;
chartArea.AxisX.MajorGrid.Enabled = false;
chartArea.AxisX.ScaleBreakStyle.Enabled = true;
chartArea.AxisX.Interval = 1D;
chartArea.AxisX.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Hours;
chartArea.AxisX2.Enabled = AxisEnabled.False;
chartArea.AxisX2.MajorGrid.Enabled = false;
chartArea.AxisY.Enabled = AxisEnabled.True;
chartArea.AxisY.MajorGrid.Enabled = false;
chartArea.AxisY.LabelStyle.Format = "0%";
chartArea.AxisY.Maximum = 1D;
chartArea.AxisY2.Enabled = AxisEnabled.False;
chartArea.AxisY2.MajorGrid.Enabled = false;
chartArea.Name = "ChartArea";
chart.ChartAreas.Add(chartArea);
Legend legend = new Legend();
legend.Name = "Legend";
legend.Alignment = System.Drawing.StringAlignment.Center;
legend.Docking = Docking.Bottom;
chart.Legends.Add(legend);
chart.Size = new System.Drawing.Size(this.Chartpanel.Width, this.Chartpanel.Height);
chart.Location = new System.Drawing.Point(0, 0);
Series series = new Series();
series.ChartArea = "ChartArea";
series.ChartType = SeriesChartType.Line;
series.Legend = "Legend";
series.Name = currentDate;
series.XValueType = ChartValueType.Time;
series.YValueType = ChartValueType.Double;
chart.Series.Add(series);
chart.Text = "chart_" + currentDate;
this.Chartpanel.Controls.Add(chart);
chart.ChartAreas[0].AxisX.Minimum = DateTime.Parse("00:00:00").ToOADate();
chart.ChartAreas[0].AxisX.Maximum = DateTime.Parse("23:59:59").ToOADate();
DataSet dst = databaseOperation.GetSeparationEfficiencyInfo(currentDate);
if (dst.Tables[0].Rows.Count > 0)
{
for (int i = 0; i < dst.Tables[0].Rows.Count; i++)
{
chart.Series[0].Points.AddXY(DateTime.Parse(dst.Tables[0].Rows[i]["CurrentTime"].ToString()).ToOADate(),
double.Parse(dst.Tables[0].Rows[i]["EfficiencyValue"].ToString()));
}
}
}
catch (Exception ex)
{
Trace.WriteLine("DrawSeparationEfficiencyChart: " + ex.ToString());
#if REALEASE
GlobalDataInterface.WriteErrorInfo("DrawSeparationEfficiencyChart: " + ex.ToString());
#endif
}
}
