public override bool Equals(object o)
{
if (this == o)
{
return(true);
}
if (o == null || GetType() != o.GetType())
{
return(false);
}
BufferedLine that = (BufferedLine)o;
if (that.buf.CompareTo(buf) != 0)
{
return(false);
}
if (!pA.Equals(that.pA))
{
return(false);
}
if (!pB.Equals(that.pB))
{
return(false);
}
return(true);
}
/// <summary>
///
/// </summary>
/// <param name="points">ordered control points. If empty then this shape is empty.</param>
/// <param name="buf">Buffer >= 0</param>
/// <param name="expandBufForLongitudeSkew">
/// See <see cref="BufferedLine.ExpandBufForLongitudeSkew(IPoint, IPoint, double)"/>
/// If true then the buffer for each segment is computed.
/// </param>
/// <param name="ctx"></param>
public BufferedLineString(IList <IPoint> points, double buf, bool expandBufForLongitudeSkew,
SpatialContext ctx)
{
this.buf = buf;
if (!points.Any())
{
this.segments = ctx.MakeCollection(new List <IShape>());
}
else
{
List <IShape> segments = new List <IShape>(points.Count - 1);
IPoint prevPoint = null;
foreach (IPoint point in points)
{
if (prevPoint != null)
{
double segBuf = buf;
if (expandBufForLongitudeSkew)
{
//TODO this is faulty in that it over-buffers. See Issue#60.
segBuf = BufferedLine.ExpandBufForLongitudeSkew(prevPoint, point, buf);
}
segments.Add(new BufferedLine(prevPoint, point, segBuf, ctx));
}
prevPoint = point;
}
if (!segments.Any())
{//TODO throw exception instead?
segments.Add(new BufferedLine(prevPoint, prevPoint, buf, ctx));
}
this.segments = ctx.MakeCollection(segments);
}
}
