/// <summary>
///
/// </summary>
/// <param name="geom"></param>
/// <returns></returns>
public bool Intersects(IGeometry geom)
{
if (!_rectEnv.Intersects(geom.EnvelopeInternal))
{
return(false);
}
// test envelope relationships
EnvelopeIntersectsVisitor visitor = new EnvelopeIntersectsVisitor(_rectEnv);
visitor.ApplyTo(geom);
if (visitor.Intersects())
{
return(true);
}
// test if any rectangle corner is contained in the target
ContainsPointVisitor ecpVisitor = new ContainsPointVisitor(_rectangle);
ecpVisitor.ApplyTo(geom);
if (ecpVisitor.ContainsPoint())
{
return(true);
}
// test if any lines intersect
LineIntersectsVisitor liVisitor = new LineIntersectsVisitor(_rectangle);
liVisitor.ApplyTo(geom);
if (liVisitor.Intersects())
{
return(true);
}
return(false);
}
/// <summary>
///
/// </summary>
/// <param name="geom"></param>
/// <returns></returns>
public bool Intersects(IGeometry geom)
{
if (!_rectEnv.Intersects(geom.EnvelopeInternal))
return false;
// test envelope relationships
EnvelopeIntersectsVisitor visitor = new EnvelopeIntersectsVisitor(_rectEnv);
visitor.ApplyTo(geom);
if (visitor.Intersects())
return true;
// test if any rectangle corner is contained in the target
ContainsPointVisitor ecpVisitor = new ContainsPointVisitor(_rectangle);
ecpVisitor.ApplyTo(geom);
if (ecpVisitor.ContainsPoint())
return true;
// test if any lines intersect
LineIntersectsVisitor liVisitor = new LineIntersectsVisitor(_rectangle);
liVisitor.ApplyTo(geom);
if (liVisitor.Intersects())
return true;
return false;
}