/// <summary>
///
/// </summary>
/// <param name="pt"></param>
/// <returns></returns>
public bool IsInside(Coordinate pt)
{
_crossings = 0;
// test all segments intersected by ray from pt in positive x direction
Envelope rayEnv = new Envelope(Double.NegativeInfinity, Double.PositiveInfinity, pt.Y, pt.Y);
_interval.Min = pt.Y;
_interval.Max = pt.Y;
ArrayList segs = _tree.Query(_interval);
//System.out.println("query size = " + segs.size());
MCSelecter mcSelecter = new MCSelecter(this, pt);
foreach (object obj in segs)
{
MonotoneChain mc = (MonotoneChain)obj;
TestMonotoneChain(rayEnv, mcSelecter, mc);
}
//p is inside if number of crossings is odd.
if ((_crossings % 2) == 1)
{
return(true);
}
return(false);
}
/// <summary>
///
/// </summary>
/// <param name="pt"></param>
/// <returns></returns>
public bool IsInside(ICoordinate pt)
{
crossings = 0;
// test all segments intersected by ray from pt in positive x direction
IEnvelope rayEnv = new Envelope(Double.NegativeInfinity, Double.PositiveInfinity, pt.Y, pt.Y);
interval.Min = pt.Y;
interval.Max = pt.Y;
IList segs = tree.Query(interval);
MCSelecter mcSelecter = new MCSelecter(this, pt);
for (IEnumerator i = segs.GetEnumerator(); i.MoveNext();)
{
MonotoneChain mc = (MonotoneChain)i.Current;
TestMonotoneChain(rayEnv, mcSelecter, mc);
}
/*
* p is inside if number of crossings is odd.
*/
if ((crossings % 2) == 1)
{
return(true);
}
return(false);
}
/// <summary>
///
/// </summary>
/// <param name="pt"></param>
/// <returns></returns>
public bool IsInside(Coordinate pt)
{
_crossings = 0;
// test all segments intersected by ray from pt in positive x direction
var rayEnv = new Envelope(Double.NegativeInfinity, Double.PositiveInfinity, pt.Y, pt.Y);
_interval.Min = pt.Y;
_interval.Max = pt.Y;
//_interval = Interval.Create(pt.Y);
IList <MonotoneChain> segs = _tree.Query(_interval);
MCSelecter mcSelecter = new MCSelecter(this, pt);
foreach (MonotoneChain mc in segs)
{
TestMonotoneChain(rayEnv, mcSelecter, mc);
}
/*
* p is inside if number of crossings is odd.
*/
if ((_crossings % 2) == 1)
{
return(true);
}
return(false);
}
/// <summary>
///
/// </summary>
/// <param name="pt"></param>
/// <returns></returns>
public bool IsInside(Coordinate pt)
{
_crossings = 0;
// test all segments intersected by ray from pt in positive x direction
var rayEnv = new Envelope(Double.NegativeInfinity, Double.PositiveInfinity, pt.Y, pt.Y);
_interval.Min = pt.Y;
_interval.Max = pt.Y;
//_interval = Interval.Create(pt.Y);
IList<MonotoneChain> segs = _tree.Query(_interval);
MCSelecter mcSelecter = new MCSelecter(this, pt);
foreach (MonotoneChain mc in segs)
TestMonotoneChain(rayEnv, mcSelecter, mc);
/*
* p is inside if number of crossings is odd.
*/
if ((_crossings % 2) == 1)
return true;
return false;
}
/// <summary>
///
/// </summary>
/// <param name="pt"></param>
/// <returns></returns>
public bool IsInside(ICoordinate pt)
{
crossings = 0;
// test all segments intersected by ray from pt in positive x direction
IEnvelope rayEnv = new Envelope(Double.NegativeInfinity, Double.PositiveInfinity, pt.Y, pt.Y);
interval.Min = pt.Y;
interval.Max = pt.Y;
IList segs = tree.Query(interval);
MCSelecter mcSelecter = new MCSelecter(this, pt);
for (IEnumerator i = segs.GetEnumerator(); i.MoveNext(); )
{
MonotoneChain mc = (MonotoneChain) i.Current;
TestMonotoneChain(rayEnv, mcSelecter, mc);
}
/*
* p is inside if number of crossings is odd.
*/
if ((crossings % 2) == 1)
return true;
return false;
}
/// <summary>
///
/// </summary>
/// <param name="rayEnv"></param>
/// <param name="mcSelecter"></param>
/// <param name="mc"></param>
private static void TestMonotoneChain(Envelope rayEnv, MCSelecter mcSelecter, MonotoneChain mc)
{
mc.Select(rayEnv, mcSelecter);
}
/// <summary>
///
/// </summary>
/// <param name="rayEnv"></param>
/// <param name="mcSelecter"></param>
/// <param name="mc"></param>
private void TestMonotoneChain(Envelope rayEnv, MCSelecter mcSelecter, MonotoneChain mc)
{
mc.Select(rayEnv, mcSelecter);
}
/// <summary>
///
/// </summary>
/// <param name="pt"></param>
/// <returns></returns>
public bool IsInside(Coordinate pt)
{
_crossings = 0;
// test all segments intersected by ray from pt in positive x direction
Envelope rayEnv = new Envelope(Double.NegativeInfinity, Double.PositiveInfinity, pt.Y, pt.Y);
_interval.Min = pt.Y;
_interval.Max = pt.Y;
ArrayList segs = _tree.Query( _interval );
//System.out.println("query size = " + segs.size());
MCSelecter mcSelecter = new MCSelecter(this,pt);
foreach(object obj in segs)
{
MonotoneChain mc = (MonotoneChain) obj;
TestMonotoneChain(rayEnv, mcSelecter, mc);
}
//p is inside if number of crossings is odd.
if ((_crossings % 2) == 1)
{
return true;
}
return false;
}
