/// <summary>
/// Capture and act upon the 'capture' event, fired by the tracker.
/// Can use this method to actually collect a value from the sensor.
/// </summary>
/// <param name="sender"></param>
/// <param name="skel"></param>
internal void capture(object sender, SkeletonPosition skel)
{
System.Diagnostics.Debug.WriteLine("Scan captured! END");
if (this.CaptureMode == (int)CaptureModes.Capture_New)
{
// Write location and timestamp to the database
//initialise database class
DatabaseEngine db = new DatabaseEngine();
DateTime timestamp = DateTime.Now;
sharedPosition = skel;
((CoreLoader)(this.Owner)).savedLocation = sharedPosition;
//add record to database
//db.insertScanLocations("null", skel.jointName1, "null", skel.offsetXJ1, skel.offsetYJ1, "0", timestamp);
Console.WriteLine("Writing to database! Values = " + skel.jointName1 + ", " + skel.offsetXJ1 + ", " + skel.offsetYJ1 + ", " + timestamp);
}
if (this.CaptureMode == (int)CaptureModes.Capture_Existing)
{
// Capture data from the scanner....
}
tracker.stop();
this.Close();
}
private void scan_existing_Click(object sender, RoutedEventArgs e)
{
this.CaptureMode = (int)CaptureModes.Capture_Existing;
// hide buttons from form
//cancel_scan.Visibility = Visibility.Collapsed;
start_scan.Visibility = Visibility.Collapsed;
rescanButton.Visibility = Visibility.Collapsed;
// show image & instructions
Visualisation.Visibility = Visibility.Visible;
instructionblock.Visibility = Visibility.Collapsed;
instructionblock2.Text = "Loading...";
instructionblock2.Visibility = Visibility.Visible;
// TODO move the button to the edge but keep it visible
cancel_scan.Visibility = Visibility.Hidden;
System.Diagnostics.Debug.WriteLine("Starting measurement window...");
// Start tracking
tracker = new SensorTracker(Visualisation, this, instructionblock2);
//tracker.captureNewLocation();
// Get a position from the database
SkeletonPosition targetLocation = new SkeletonPosition();
/*DatabaseEngine db = new DatabaseEngine();
* Tuple<int, String, double, double, DateTime> scanloc = db.getLatestScanLoc();
*
* targetLocation.jointName1 = scanloc.Item2;
* targetLocation.offsetXJ1 = scanloc.Item3;
* targetLocation.offsetYJ1 = scanloc.Item4;*/
targetLocation = ((CoreLoader)(this.Owner)).savedLocation;
tracker.captureAtLocation(targetLocation);
// Hook up to the capture event, fired by the tracker.
tracker.Capture += new SensorTracker.CaptureEventHandler(capture);
}
/// <summary>
/// Returns a distance metric, which describes the distance between this SP and the provided SP.
/// </summary>
/// <remarks>
/// Used to operate the timer in SensorTracker
/// </remarks>
/// <param name="skeletonPosition"></param>
/// <returns></returns>
internal double distanceTo(SkeletonPosition targetPosition)
{
double distance = 50;
System.Diagnostics.Debug.WriteLine("JN1 " + this.jointName1);
System.Diagnostics.Debug.WriteLine("SPJN1 " + targetPosition.jointName1);
if (this.jointName1 != targetPosition.jointName1)
{
return(100);
}
else
{
double dx = this.offsetXJ1 - targetPosition.offsetXJ1;
double dy = this.offsetYJ1 - targetPosition.offsetYJ1;
distance = Math.Pow(dx, 2) + Math.Pow(dy, 2);
distance = Math.Pow(distance, 1 / 2);
}
return(distance);
}
private void scan_existing_Click(object sender, RoutedEventArgs e)
{
this.CaptureMode = (int)CaptureModes.Capture_Existing;
// hide buttons from form
//cancel_scan.Visibility = Visibility.Collapsed;
start_scan.Visibility = Visibility.Collapsed;
rescanButton.Visibility = Visibility.Collapsed;
// show image & instructions
Visualisation.Visibility = Visibility.Visible;
instructionblock.Visibility = Visibility.Collapsed;
instructionblock2.Text = "Loading...";
instructionblock2.Visibility = Visibility.Visible;
// TODO move the button to the edge but keep it visible
cancel_scan.Visibility = Visibility.Hidden;
System.Diagnostics.Debug.WriteLine("Starting measurement window...");
// Start tracking
tracker = new SensorTracker(Visualisation, this, instructionblock2);
//tracker.captureNewLocation();
// Get a position from the database
SkeletonPosition targetLocation = new SkeletonPosition();
/*DatabaseEngine db = new DatabaseEngine();
Tuple<int, String, double, double, DateTime> scanloc = db.getLatestScanLoc();
targetLocation.jointName1 = scanloc.Item2;
targetLocation.offsetXJ1 = scanloc.Item3;
targetLocation.offsetYJ1 = scanloc.Item4;*/
targetLocation = ((CoreLoader)(this.Owner)).savedLocation;
tracker.captureAtLocation(targetLocation);
// Hook up to the capture event, fired by the tracker.
tracker.Capture += new SensorTracker.CaptureEventHandler(capture);
}
/// <summary>
/// Takes the latest skeleton and sensor position data, and updates the stored position.
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="angleXY"></param>
/// <param name="angleZ"></param>
/// <param name="skeleton"></param>
/*internal void updatePosition(int x, int y, double angleXY, double angleZ, Skeleton skeleton)
{
// Update the position?
}*/
internal string getDirections(SkeletonPosition targetPosition)
{
String output = "";
if (this.jointName1 != targetPosition.jointName1)
{
output += "Wrong joint: Current=" + this.jointName1 + " - target the " + targetPosition.jointName1;
}
else
{
double dx = this.offsetXJ1 - targetPosition.offsetXJ1;
double dy = this.offsetYJ1 - targetPosition.offsetYJ1;
double dist = Math.Pow(dx, 2) + Math.Pow(dy, 2);
dist = Math.Pow(dist, 1/2);
output += "X: " + Math.Round(dx, 1);
output += ", Y: " + Math.Round(dy, 1);
output += " d: " + Math.Round(dist, 2);
Console.WriteLine("Offsets: " +
"this: X: " + this.offsetXJ1
+ ", Y: " + this.offsetYJ1 +
" Target: X: " + targetPosition.offsetXJ1
+ ", Y: " + targetPosition.offsetYJ1);
}
return output;
}
/// <summary>
/// Returns a distance metric, which describes the distance between this SP and the provided SP.
/// </summary>
/// <remarks>
/// Used to operate the timer in SensorTracker
/// </remarks>
/// <param name="skeletonPosition"></param>
/// <returns></returns>
internal double distanceTo(SkeletonPosition targetPosition)
{
double distance = 50;
System.Diagnostics.Debug.WriteLine("JN1 " + this.jointName1);
System.Diagnostics.Debug.WriteLine("SPJN1 " + targetPosition.jointName1);
if (this.jointName1 != targetPosition.jointName1)
return 100;
else
{
double dx = this.offsetXJ1 - targetPosition.offsetXJ1;
double dy = this.offsetYJ1 - targetPosition.offsetYJ1;
distance = Math.Pow(dx, 2) + Math.Pow(dy, 2);
distance = Math.Pow(distance, 1/2);
}
return distance;
}
