public BindableRect(double x, double y, double width, double height)
{
TopLeft = new BindablePoint(x, y);
TopRight = new BindablePoint(x + width, y);
BottomLeft = new BindablePoint(x, y + height);
BottomRight = new BindablePoint(x + width, y + height);
}
public Capture(String folderPath, String filePath)
{
Folder = folderPath;
FileName = System.IO.Path.GetFileName(filePath);
var pieces = FileName.Split(new String[] { "-" }, StringSplitOptions.RemoveEmptyEntries);
Ticks = long.Parse(pieces[0]);
Device = (Device)Enum.Parse(typeof(Device), pieces[1]);
Method = (Method)Enum.Parse(typeof(Method), pieces[2]);
Size = (Size)Enum.Parse(typeof(Size), pieces[3]);
TargetCenter = new BindablePoint(-10, -10);
TargetRectangle = new BindableRect(-50, -50, 100, 100);
CaptureCenter = new BindablePoint(0, 0);
CaptureRectangle = new BindableRect(-60, -60, 120, 120);
}
private void eTargetCenter_MouseUp(object sender, MouseButtonEventArgs e)
{
if (!isMoving)
return;
UpdateLocation(e.GetPosition(iCapture));
isMoving = false;
movingPoint = null;
}
private void eTargetCenter_MouseDown(object sender, MouseButtonEventArgs e)
{
if (CurrentCapture == null)
return;
movingPoint = (sender as System.Windows.FrameworkElement).DataContext as BindablePoint;
isMoving = true;
}
private double Distance(BindablePoint point1, BindablePoint point2)
{
return Math.Sqrt(Math.Pow(point1.X - point2.X, 2) + Math.Pow(point1.Y - point2.Y, 2));
}
private void bGenerate_Click(object sender, System.Windows.RoutedEventArgs e)
{
tbOutput.Text = String.Empty;
foreach (Capture capture in Captures)
{
//0- calcute pixel-to-cms ratio
double pixelLenght = Distance(capture.TargetRectangle.BottomLeft, capture.TargetRectangle.BottomRight);
double pixelCmRatio = sizes[(int)capture.Size] / pixelLenght;
//1- calculate off-set
BindablePoint capturePoint = capture.CaptureCenter.Clone();
if (capture.Device == Device.Normal && capture.Method == Method.Normal)
capturePoint = new BindablePoint(0, 0);
if (capture.Device == Device.tPad)
capturePoint.Translate(0, TPAD_Y_OFFSET); //due to the angle from where the picture is taken, there is a 12px shift in the capture elements
double offsetPx = Distance(capture.TargetCenter, capturePoint);
double offsetCm = offsetPx * pixelCmRatio;
capture.Offset = offsetCm;
//2- calculates the angle
System.Windows.Vector targetVector = new System.Windows.Vector(
capture.TargetRectangle.BottomLeft.X - capture.TargetRectangle.BottomRight.X,
capture.TargetRectangle.BottomLeft.Y - capture.TargetRectangle.BottomRight.Y);
System.Windows.Vector baseVector;
if (capture.Device == Device.Normal && capture.Method == Method.Normal)
baseVector = new System.Windows.Vector(1, 0);
else
baseVector = new System.Windows.Vector(
capture.CaptureRectangle.BottomLeft.X - capture.CaptureRectangle.BottomRight.X,
capture.CaptureRectangle.BottomLeft.Y - capture.CaptureRectangle.BottomRight.Y);
double angle = Math.Abs(System.Windows.Vector.AngleBetween(baseVector, targetVector));
if (angle > 90)
angle = 180 - angle;
capture.Angle = angle;
double captureRatio = 0;
double missRatio = 0;
if (capture.Method == Method.Clipped)
{
//3- calculates the ratio of capture = capture / target
captureRatio = Area(capture.CaptureRectangle) / Area(capture.TargetRectangle);
capture.CaptureRatio = captureRatio;
//4- calculates how much is left out
BindableRect captureRectangle = capture.CaptureRectangle.Clone();
if (capture.Device == Device.tPad)
captureRectangle.Translate(0, TPAD_Y_OFFSET);
missRatio = AreaMiss(captureRectangle, capture.TargetRectangle) / Area(capture.TargetRectangle);
capture.MissRatio = missRatio;
}
//5- prints out the log
String log = String.Format("{0:F4};{1:F4};{2:F4};{3:F4}\n", offsetCm, angle, captureRatio, missRatio);
tbOutput.Text += log;
}
}