/// <summary>
/// performs scan loading on a thread, child method of load scan.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void loadScanThread(Object sender, DoWorkEventArgs e)
{
// Cast object back into BackgroundWorker
BackgroundWorker B = (BackgroundWorker)sender;
B.ReportProgress(1, "Background worker running");
String filename = (string)e.Argument;
if (filename != null)
{
B.ReportProgress(0, "Loading file: " + filename);
ScanSerializer.deserialize(filename);
System.Diagnostics.Debug.WriteLine(e.Argument);
B.ReportProgress(8, "Model deserialised");
pcdl = ScanSerializer.depthPc;
System.Diagnostics.Debug.WriteLine(pcdl.Count);
B.ReportProgress(2, "Model loaded");
}
if (pcdl.Count == 0)
{
throw new PointCloudException("PCDL is empty");
}
/*2)*/
//instantiate the stitcher
stitcher = new BoundingBox();
B.ReportProgress(1);
//jam points into stitcher
stitcher.add(pcdl);
B.ReportProgress(1);
stitcher.stitch();
B.ReportProgress(5);
pcd = stitcher.getResult();
pcdl = stitcher.getResultList();
B.ReportProgress(1, "Point Cloud Stitched (with " + pcdl.Count + " components)");
if (pcdl.Count == 0)
{
throw new PointCloudException("Stitcher returned empty point cloud list");
}
// Get the height
double height = Math.Round(HeightCalculator.getHeight(pcd), 3);
Dispatcher.BeginInvoke((Action)(() => { int progress = 1; }));
B.ReportProgress(1);
}
/// <summary>
/// runs the volume calculation subroutine on an open point cloud/patient
/// </summary>
/// <param name="sender">the object</param>
/// <param name="e">the routed event</param>
private void VolumeOption_Click(object sender, RoutedEventArgs e)
{
//Static call to volume calculation method, pass persistent point cloud object
if (windowHistory == null)
{
windowHistory = new HistoryLoader();
windowHistory.Owner = this;
windowHistory.history.Visibility = Visibility.Collapsed;
System.Diagnostics.Debug.WriteLine("History loader was null, now set.");
}
windowHistory.limbcircum.Visibility = Visibility.Collapsed;
Tuple <List <List <Point3D> >, double> T = PlanePuller.pullAll(pcd);
List <List <Point3D> > planes = T.Item1;
double increment = T.Item2;
volume = VolumeCalculator.volume1stApprox(planes, increment);
volume = Math.Round(volume, 4);
List <double> areaList = AreaCalculator.getAllAreas(planes);
windowHistory.areaList = areaList;
windowHistory.runtimeTab.SelectedIndex = 0;
windowHistory.visualisePlanes(planes, 1);
windowHistory.voloutput.Content = volume + "m\u00B3";
windowHistory.heightoutput.Content = HeightCalculator.getHeight(pcd) + "m";
windowHistory.scantime.Content = "Weight (Est): " + VolumeCalculator.calculateApproxWeight(volume) + "kg";
windowHistory.scanfileref.Content = "BMI Measure: " + VolumeCalculator.calculateBMI(HeightCalculator.getHeight(pcd), VolumeCalculator.calculateApproxWeight(volume));
windowHistory.scanvoxel.Content = "Siri (%BF): " + VolumeCalculator.calculateSiri(volume, VolumeCalculator.calculateApproxWeight(volume), HeightCalculator.getHeight(pcd)) + "%";
//show Runtime viewer (aka results,history)
windowHistory.Show();
List <Tuple <DateTime, double> > records = this.getTimeStampsAndVals((int)Convert.ToInt64(windowPatient.patientIDExisting.Content));
int historyLookBack = 5;
if ((records != null) && (records.Count > 0))
{
int size = Math.Min(records.Count, historyLookBack);
KeyValuePair <DateTime, double>[] records2 = new KeyValuePair <DateTime, double> [size];
for (int i = 0; i < size; i++)
{
records2[i] = new KeyValuePair <DateTime, double>(records[i].Item1, records[i].Item2);
}
//set change in volume... may need refinement
if (size != 0)
{
double change = 0;
change = (volume - records[records.Count - 1].Item2) / records[records.Count - 1].Item2;//may need to become records[records.Count-2].Item2 later
windowHistory.volchangeoutput.Content = Math.Round(100 * change, 2) + "%";
}
else
{
windowHistory.volchangeoutput.Content = "Not Enough Data";
windowHistory.volchart.Visibility = Visibility.Collapsed;
}
//setData
((LineSeries)(windowHistory.volchart.Series[0])).ItemsSource = records2;
}
else
{
windowHistory.volchangeoutput.Content = "Not Enough Data";
windowHistory.volchart.Visibility = Visibility.Collapsed;
}
}