private double findNewOrientation(Ruler sender, Entry item)
{
double entryOrientation = item.Orientation;
if (entryOrientation < -180)
{
entryOrientation += 360;
}
else if (entryOrientation > 180)
{
entryOrientation -= 360;
}
List<double> orientations = new List<double>();
orientations.Add(((Ruler)sender).Orientation);
orientations.Add((((Ruler)sender).Orientation + 90) % 360);
orientations.Add((((Ruler)sender).Orientation + 180) % 360);
orientations.Add((((Ruler)sender).Orientation + 270) % 360);
orientations.Add(((Ruler)sender).Orientation - 360);
orientations.Add(((((Ruler)sender).Orientation + 90) % 360) - 360);
orientations.Add(((((Ruler)sender).Orientation + 180) % 360) - 360);
orientations.Add(((((Ruler)sender).Orientation + 270) % 360) - 360);
orientations.Sort();
double orDiff = Math.Abs(entryOrientation - orientations[0]);
double newOr = orientations[0];
foreach (double d in orientations)
{
if (Math.Abs(entryOrientation - d) < orDiff)
{
newOr = d;
orDiff = Math.Abs(entryOrientation - d);
}
}
return newOr;
}
private void AddRulerButton_Click(object sender, RoutedEventArgs e)
{
Ruler ruler = new Ruler();
ruler.MouseMove += new MouseEventHandler(ruler_MouseMove);
ruler.PreviewTouchMove += new EventHandler<TouchEventArgs>(ruler_PreviewTouchMove);
AddNewTool(ruler);
}
private int isCollidingOn(Ruler tool, Entry entry)
{
Point difference = new Point(entry.Center.X - tool.Center.X, entry.Center.Y - tool.Center.Y);
if (difference.X > 0 && Math.Abs(difference.X) > Math.Abs(difference.Y))
{
//Console.WriteLine("RIGHT");
return RIGHT;
}
else if (difference.X < 0 && Math.Abs(difference.X) > Math.Abs(difference.Y))
{
//Console.WriteLine("LEFT");
return LEFT;
}
else if (difference.Y < 0 && Math.Abs(difference.Y) > Math.Abs(difference.X))
{
//Console.WriteLine("TOP");
return TOP;
}
else
{
//Console.WriteLine("BOTTOM");
return BOTTOM;
}
}