public void Measure(MeasureTypeEnum measureType)
{
m_measureType = measureType;
bStillMeasure = true;
m_interactionEvents = m_inventorApplication.CommandManager.CreateInteractionEvents();
m_Interaction_OnTerminate_Delegate = new InteractionEventsSink_OnTerminateEventHandler(InteractionEvents_OnTerminate);
m_interactionEvents.OnTerminate += m_Interaction_OnTerminate_Delegate;
m_MeasureEvents = m_interactionEvents.MeasureEvents;
m_Measure_OnMeasure_Delegate = new MeasureEventsSink_OnMeasureEventHandler(MeasureEvents_OnMeasure);
m_MeasureEvents.OnMeasure += m_Measure_OnMeasure_Delegate;
m_interactionEvents.Start();
if (m_measureType == MeasureTypeEnum.kDistanceMeasure)
{
m_MeasureEvents.Measure(MeasureTypeEnum.kDistanceMeasure);
}
do
{
m_inventorApplication.UserInterfaceManager.DoEvents();
}while (bStillMeasure);
m_interactionEvents.Stop();
m_MeasureEvents = null;
m_interactionEvents = null;
}
/// <summary>
/// 测量
/// </summary>
/// <param name="measureType">测量类型，有距离、面积和方位角</param>
public void Measure(MeasureTypeEnum measureType)
{
ReleaseTool(); // 执行命令前，先释放上一次的工具命令
switch (measureType)
{
case MeasureTypeEnum.Distance:
currentTool = new MeasureDistance(gmapControl);
break;
case MeasureTypeEnum.Area:
currentTool = new MeasureArea(gmapControl);
break;
case MeasureTypeEnum.Angle:
currentTool = new MeasureAngle(gmapControl);
break;
default:
break;
}
if (currentTool != null)
{
currentTool.CommondExecutedEvent += CommondExecutedEvent;
currentTool.RunCommond();
}
}
private void MeasureEvents_OnMeasure(MeasureTypeEnum MeasureType, double MeasuredValue, NameValueMap Context)
{
string strMeasuredValue;
if (m_measureType == MeasureTypeEnum.kDistanceMeasure)
{
strMeasuredValue = m_inventorApplication.ActiveDocument.UnitsOfMeasure.GetStringFromValue(MeasuredValue, UnitsTypeEnum.kDefaultDisplayLengthUnits);
MessageBox.Show("Distance = " + strMeasuredValue, "Measure Distance");
bStillMeasure = false;
}
}
private void measureOpenButton_Click(object sender, EventArgs e)
{
// set measure type
measureType = MeasureTypeEnum.OPEN;
// set measuring flag
isMeasuring = true;
// disable ui
enableUi(false);
// start background task
measureBackgroundWorker.RunWorkerAsync();
}
/// <summary>
/// 根据XML 反序列化
/// </summary>
/// <param name="xmlNode"></param>
/// <returns></returns>
private BIFStruct UnSerializePoint(XmlNode xmlNode)
{
BIFStruct bif = new BIFStruct();
int arrayNo = 0;
int.TryParse(xmlNode.SelectSingleNode("ArrayNo").InnerText, out arrayNo);
string pointNo = xmlNode.SelectSingleNode("PointNo").InnerText;
double height = 0.0;
double.TryParse(xmlNode.SelectSingleNode("Height").InnerText, out height);
double distance = 0.0;
double.TryParse(xmlNode.SelectSingleNode("Distance").InnerText, out distance);
StaffTypeEnum staffType = ("Upright" == xmlNode.SelectSingleNode("StaffType").InnerText ? StaffTypeEnum.Upright
: StaffTypeEnum.Down);
string referNo = xmlNode.SelectSingleNode("ReferNo").InnerText;
MeasureTypeEnum measureType = MeasureTypeEnum.I;
switch (xmlNode.SelectSingleNode("MeasureType").InnerText)
{
case "B": measureType = MeasureTypeEnum.B; break;
case "I": measureType = MeasureTypeEnum.I; break;
case "F": measureType = MeasureTypeEnum.F; break;
default: measureType = MeasureTypeEnum.I; break;
}
string isReferNo = xmlNode.SelectSingleNode("IsReferNo").InnerText;
double elevation = 0.0;
double.TryParse(xmlNode.SelectSingleNode("Elevation").InnerText, out elevation);
double designElevation = 0.0;
double.TryParse(xmlNode.SelectSingleNode("DesignElevation").InnerText, out designElevation);
double cut = 0.0;
double.TryParse(xmlNode.SelectSingleNode("Cut").InnerText, out cut);
double fill = 0.0;
double.TryParse(xmlNode.SelectSingleNode("Fill").InnerText, out fill);
double deltaHeight = 0.0;
double.TryParse(xmlNode.SelectSingleNode("DeltaHeight").InnerText, out deltaHeight);
bif.ArrayNo = arrayNo;
bif.PointNo = pointNo;
bif.Height = height;
bif.Distance = distance;
bif.StaffType = staffType;
bif.ReferNo = referNo;
bif.MeasureType = measureType;
bif.IsReferNo = isReferNo;
bif.Elevation = elevation;
bif.DesignElevation = designElevation;
bif.Cut = cut;
bif.Fill = fill;
bif.DeltaHeightDh = deltaHeight;
return(bif);
}
private void ExtendPort(int portNumber, long activeMarkerNumber, MeasureTypeEnum measureType, bool includeLoss)
{
// validate active marker number
if (activeMarkerNumber > 0)
{
object err;
double[] markerData;
int numberOfMarkers;
double markerExtendedPhase;
double markerExtendedPhaseFreq;
double markerLogMagnitude;
double markerLogMagnitudeFreq;
try
{
// set measurement parameter of trace 1
string parameter = "";
switch (portNumber)
{
default:
case 1:
parameter = "S11";
break;
case 2:
parameter = "S22";
break;
}
Program.vna.app.SCPI.Calculate[selectedChannel].Parameter[1].DEFine = parameter;
// ------------------------------------------------------------------------------------------------
// generate a single trigger and wait for completion
err = Program.vna.app.SCPI.INITiate[selectedChannel].IMMediate;
err = Program.vna.app.SCPI.TRIGger.SEQuence.SINGle;
// set trace 1 data format to expanded phase
Program.vna.app.SCPI.CALCulate[selectedChannel].SELected.FORMat = "UPHase";
// get marker data
markerData = Program.vna.app.SCPI.CALCulate[selectedChannel].SELected.MARKer.DATA;
// determine number of markers
numberOfMarkers = (int)markerData[0];
// validate number of markers
if (numberOfMarkers >= activeMarkerNumber)
{
// read frequency and delay values of active marker
markerExtendedPhaseFreq = markerData[(3 * (int)activeMarkerNumber) - 2];
markerExtendedPhase = markerData[(3 * (int)activeMarkerNumber) - 1];
// calculate the delay
double markerGroupDelay = 0.0;
// is short being measured?
if (measureType == MeasureTypeEnum.SHORT)
{
// yes...
markerGroupDelay = -0.5 * ((markerExtendedPhase - 180) / 360) * (1 / markerExtendedPhaseFreq);
}
else
{
// no...
markerGroupDelay = -0.5 * (markerExtendedPhase / 360) * (1 / markerExtendedPhaseFreq);
}
// set port extension delay
Program.vna.app.SCPI.SENSe[selectedChannel].CORRection.EXTension.PORT[portNumber].TIME = markerGroupDelay;
// include loss?
if (checkBoxCompensateForLoss.Checked == true)
{
// yes...
// set trace 1 data format to logarithmic magnitude
Program.vna.app.SCPI.CALCulate[selectedChannel].SELected.FORMat = "MLOGarithmic";
// read frequency and logarithmic magnitude values of active marker
markerData = Program.vna.app.SCPI.CALCulate[selectedChannel].SELected.MARKer.DATA;
markerLogMagnitudeFreq = markerData[(3 * (int)activeMarkerNumber) - 2];
markerLogMagnitude = markerData[(3 * (int)activeMarkerNumber) - 1];
markerLogMagnitude = -1 * (markerLogMagnitude / 2);
// set port frequency and loss to measured values for point 1
Program.vna.app.SCPI.SENSe[selectedChannel].CORRection.EXTension.PORT[portNumber].FREQuency[1] = markerLogMagnitudeFreq;
Program.vna.app.SCPI.SENSe[selectedChannel].CORRection.EXTension.PORT[portNumber].LOSS[1] = markerLogMagnitude;
Program.vna.app.SCPI.SENSe[selectedChannel].CORRection.EXTension.PORT[portNumber].INCLude[1].STATe = true;
// point 2 is not used
Program.vna.app.SCPI.SENSe[selectedChannel].CORRection.EXTension.PORT[portNumber].INCLude[2].STATe = false;
Program.vna.app.SCPI.SENSe[selectedChannel].CORRection.EXTension.PORT[portNumber].FREQuency[2] = 1000000000;
Program.vna.app.SCPI.SENSe[selectedChannel].CORRection.EXTension.PORT[portNumber].LOSS[2] = 0;
}
else
{
// be sure loss compensation is disabled for this port
Program.vna.app.SCPI.SENSe[selectedChannel].CORRection.EXTension.PORT[portNumber].INCLude[1].STATe = false;
Program.vna.app.SCPI.SENSe[selectedChannel].CORRection.EXTension.PORT[portNumber].INCLude[2].STATe = false;
}
}
}
catch
{
throw;
}
}
}
