internal static bool HasNonEmptyBoundary(com.epl.geometry.Geometry geom, com.epl.geometry.ProgressTracker progress_tracker)
{
if (geom.IsEmpty())
{
return(false);
}
com.epl.geometry.Geometry.Type gt = geom.GetType();
if (gt == com.epl.geometry.Geometry.Type.Polygon)
{
if (geom.CalculateArea2D() == 0)
{
return(false);
}
return(true);
}
else
{
if (gt == com.epl.geometry.Geometry.Type.Polyline)
{
bool[] b = new bool[1];
b[0] = false;
CalculatePolylineBoundary_(geom._getImpl(), progress_tracker, true, b);
return(b[0]);
}
else
{
if (gt == com.epl.geometry.Geometry.Type.Envelope)
{
return(true);
}
else
{
if (com.epl.geometry.Geometry.IsSegment(gt.Value()))
{
if (!((com.epl.geometry.Segment)geom).IsClosed())
{
return(true);
}
return(false);
}
else
{
if (com.epl.geometry.Geometry.IsPoint(gt.Value()))
{
return(false);
}
}
}
}
}
return(false);
}
