private void comboBoxEdit2_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBoxEdit1.SelectedIndex >= 0 && comboBoxEdit2.SelectedIndex >= 0)
{
HHDeviceProperty prop = comboBoxEdit1.SelectedItem as HHDeviceProperty;
HHDevice dev = comboBoxEdit2.SelectedItem as HHDevice;
HHDeviceProperty devProp = dev.GetProperty(prop);
List <DevCurve> curves = devProp.Curves;
List <DateTime> listTime = DataStorage.DatabaseModule.GetInstance().QueryCurveTimeList(curves[0].Group.Type, curves[0].Index);
comboBoxEdit3.Properties.Items.Clear();
comboBoxEdit3.Text = "";
for (int i = 0; i < listTime.Count; i++)
{
comboBoxEdit3.Properties.Items.Add(listTime[i]);
}
if (comboBoxEdit3.Properties.Items.Count > 0)
{
comboBoxEdit3.SelectedIndex = 0;
}
else
{
DrawCurve();
}
}
}
private void comboBoxEdit2_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBoxEdit1.SelectedIndex >= 0 && comboBoxEdit2.SelectedIndex >= 0)
{
selectDev = comboBoxEdit2.SelectedItem as HHDevice;
DrawCurve();
}
}
private void wizardPage1_PageCommit(object sender, EventArgs e)
{
wizardPage2.AllowBack = false;
wizardPage2.AllowNext = false;
selectDevice = comboBoxEdit2.SelectedItem as HHDevice;
if (selectDevice != null)
{
Thread threadExport = new Thread(new ThreadStart(ExportProc));
threadExport.IsBackground = true;
threadExport.Start();
timer1.Start();
}
}
private void DrawCurve()
{
HHDevice device = comboBoxEdit2.SelectedItem as HHDevice;
HHDeviceProperty devProp = comboBoxEdit1.SelectedItem as HHDeviceProperty;
DateTime timeSel = DateTime.Now;
if (comboBoxEdit3.SelectedIndex >= 0)
{
timeSel = (DateTime)comboBoxEdit3.SelectedItem;
}
HHDeviceProperty devBindProp = device.GetProperty(devProp);
List <DevCurve> curves = devBindProp.Curves;
UltraChart.CurveGroup grp = chart.GroupList[0];
grp.ClearChartObject();
LineArea area = new LineArea(chart, "道岔曲线", true);
area.IsShowFoldFlag = false;
area.IsFold = false;
area.YAxes.Mode = YAxesMode.Manual;
area.YAxes.YAxesMin = curves[0].ADMin;
area.YAxes.YAxesMax = curves[0].ADMax;
area.YAxes.Precision = 3;
area.YAxes.UnitString = "";
grp.AddChartObject(area);
grp.XAxes.SetOrgTime(ChartGraph.DateTime2ChartTime(timeSel), 0);
chart.AutoSetXScale();
List <StationCurve> listCurve = DataStorage.DatabaseModule.GetInstance().QueryCurveHistory(curves[0].Group.Type, curves[0].Index, timeSel);
string[][] curveNames = new string[][] {
new string[] { "曲线" },
new string[] { "曲线1", "曲线2" },
new string[] { "A相", "B相", "C相" },
};
for (int i = 0; i < curves.Count; i++)
{
LineCurve line = new LineCurve(chart, curveNames[curves.Count - 1][i], 0);
line.LineColor = ColorList[i % ColorList.Length];
area.AddLine(line);
if (listCurve != null && listCurve.Count > 0 && listCurve[i] != null)
{
for (int j = 0; j < listCurve[i].Points.Length; j++)
{
DateTime time = timeSel.AddMilliseconds(curves[i].TimeInterval * j); //40毫秒
LinePoint point = new LinePoint();
point.Value = listCurve[i].Points[j];
point.Time = ChartGraph.DateTime2ChartTime(time);
line.AddPoint(point);
}
}
}
chart.AutoSetXScale();
chart.Draw();
}