void ContinueCalibration(PointF position)
{
switch (CalibrationState.State)
{
case 1:
src[CalibrationState.State - 1] = position;
CalibrationState.TargetPoint.X = ScreenSize.Width - (int)(ScreenSize.Width * CALIBRATION_MARGIN);
CalibrationState.TargetPoint.Y = (int)(ScreenSize.Height * CALIBRATION_MARGIN);
dst[CalibrationState.State] = CalibrationState.TargetPoint;
CalibrationState.State++;
if (CalibrationStateChanged != null)
{
CalibrationStateChanged(this, new EventArgs <CalibrationStateInfo>(CalibrationState));
}
break;
case 2:
src[CalibrationState.State - 1] = position;
CalibrationState.TargetPoint.X = (int)(ScreenSize.Width * CALIBRATION_MARGIN);
CalibrationState.TargetPoint.Y = ScreenSize.Height - (int)(ScreenSize.Height * CALIBRATION_MARGIN);
dst[CalibrationState.State] = CalibrationState.TargetPoint;
CalibrationState.State++;
if (CalibrationStateChanged != null)
{
CalibrationStateChanged(this, new EventArgs <CalibrationStateInfo>(CalibrationState));
}
break;
case 3:
src[CalibrationState.State - 1] = position;
CalibrationState.TargetPoint.X = ScreenSize.Width - (int)(ScreenSize.Width * CALIBRATION_MARGIN);
CalibrationState.TargetPoint.Y = ScreenSize.Height - (int)(ScreenSize.Height * CALIBRATION_MARGIN);
dst[CalibrationState.State] = CalibrationState.TargetPoint;
CalibrationState.State++;
if (CalibrationStateChanged != null)
{
CalibrationStateChanged(this, new EventArgs <CalibrationStateInfo>(CalibrationState));
}
break;
case 4:
src[CalibrationState.State - 1] = position;
warper.setDestination(dst[0], dst[1], dst[2], dst[3]);
warper.setSource(src[0], src[1], src[2], src[3]);
warper.computeWarp();
SaveConfig();
CalibrationState.State = 0;
if (CalibrationStateChanged != null)
{
CalibrationStateChanged(this, new EventArgs <CalibrationStateInfo>(CalibrationState));
}
CursorEnabled = PrevCursorEnabled;
break;
default:
break;
}
}
public void loadCalibrationData()
{
// create reader & open file
try
{
TextReader tr = new StreamReader("calibration.dat");
for (int i = 0; i < 4; i++)
{
srcX[i] = float.Parse(tr.ReadLine());
srcY[i] = float.Parse(tr.ReadLine());
}
smoothingAmount = int.Parse(tr.ReadLine());
// close the stream
tr.Close();
}
catch (Exception x)
{
Console.WriteLine(x.ToString());
//no prexsting calibration
return;
}
warper.setDestination(screenWidth * calibrationMargin,
screenHeight * calibrationMargin,
screenWidth * (1.0f - calibrationMargin),
screenHeight * calibrationMargin,
screenWidth * calibrationMargin,
screenHeight * (1.0f - calibrationMargin),
screenWidth * (1.0f - calibrationMargin),
screenHeight * (1.0f - calibrationMargin));
warper.setSource(srcX[0], srcY[0], srcX[1], srcY[1], srcX[2], srcY[2], srcX[3], srcY[3]);
warper.computeWarp();
setSmoothing(smoothingAmount);
cursorControl = true;
BeginInvoke((MethodInvoker) delegate() { cbCursorControl.Checked = cursorControl; });
UpdateTrackingUtilization();
}