public bool Contains(InkRecognitionUnit other)
{
if (this.BoundingRect == null || other.BoundingRect == null)
{
return(false);
}
//var rect = new Rect(this.BoundingRect.TopX, this.BoundingRect.TopY, this.BoundingRect.Width, this.BoundingRect.Height);
//var p1 = new Point(other.BoundingRect.TopX, other.BoundingRect.TopY);
//var p2 = new Point(other.BoundingRect.TopX + other.BoundingRect.Width, other.BoundingRect.TopY);
//var p3 = new Point(other.BoundingRect.TopX + other.BoundingRect.Width, other.BoundingRect.TopY + other.BoundingRect.Height);
//var p4 = new Point(other.BoundingRect.TopX, other.BoundingRect.TopY + other.BoundingRect.Height);
//var res = 0;
//var pList = new List<Point>()
//{
// p1,p2,p3,p4
//};
//pList.ForEach(item =>
//{
// if (rect.Contains(item))
// {
// res += 1;
// }
//});
//return res >= 3;
return(this.BoundingRect.OverlapSize(other.BoundingRect) / (other.BoundingRect.Width * other.BoundingRect.Height) > 0.5);
}
public float DistanceToRight(InkRecognitionUnit other)
{
var x1 = this.BoundingRect.TopX + this.BoundingRect.Width;
var y1 = this.BoundingRect.TopY + this.BoundingRect.Height / 2;
var x2 = other.BoundingRect.TopX;
var y2 = other.BoundingRect.TopY;
return((float)Math.Sqrt(Math.Pow(x1 - x2, 2) + Math.Pow(y1 - y2, 2)));
}
public bool IsRightLowerLinked(InkRecognitionUnit other)
{
if (Math.Abs(this.BoundingRect.TopY + this.BoundingRect.Height - other.BoundingRect.TopY) < Tolerance)
{
if (Math.Abs(this.BoundingRect.TopX + this.BoundingRect.Width - (other.BoundingRect.TopX + other.BoundingRect.Width / 2)) < Tolerance)
{
return(true);
}
}
return(false);
}
// todo: fix the acurracy
public bool IsLowerLinked(InkRecognitionUnit other)
{
//if (Math.Abs(this.BoundingRect.TopY + this.BoundingRect.Height - other.BoundingRect.TopY) < Tolerance)
//{
// if (Math.Abs(this.BoundingRect.TopX + this.BoundingRect.Width / 2 - (other.BoundingRect.TopX + other.BoundingRect.Width / 2)) < Tolerance)
// {
// return true;
// }
//}
//return false;
if (other.BoundingRect.TopX == this.BoundingRect.TopX && other.BoundingRect.TopY == this.BoundingRect.TopY)
{
return(false);
}
var dis = DistanceToLower(other);
return(dis < Tolerance);
}
public bool IsRightMidAligned(InkRecognitionUnit other)
{
//if (Math.Abs(this.BoundingRect.TopX + this.BoundingRect.Width - other.BoundingRect.TopX) < Tolerance)
//{
// if (Math.Abs(this.BoundingRect.TopY + this.BoundingRect.Height / 2 - other.BoundingRect.TopY) < Tolerance)
// {
// return true;
// }
//}
//return false;
if (other.BoundingRect.TopX == this.BoundingRect.TopX && other.BoundingRect.TopY == this.BoundingRect.TopY)
{
return(false);
}
var dis = DistanceToRight(other);
return(dis < Tolerance);
}
