How to use

getBoundary

method

in

com.vividsolutions.jts.geom.Geometry

private void checkPositiveValid()
{
  Geometry bufCurve = result.getBoundary();
  checkMinimumDistance(input, bufCurve, minValidDistance);
  if (! isValid) return;
  
  checkMaximumDistance(input, bufCurve, maxValidDistance);
}
 

public Geometry getBoundary()
{
 if (geom instanceof LineString) return boundaryLineString((LineString) geom);
 if (geom instanceof MultiLineString) return boundaryMultiLineString((MultiLineString) geom);
 return geom.getBoundary();
}

static public Geometry boundary(Geometry arg0)
{
   if (arg0 == null) return null;
   Geometry _this = arg0;
   return _this.getBoundary();
}

static public Geometry boundary(Geometry arg0)
{
   Geometry _this = arg0;
   return _this.getBoundary();
}

@Override
public Geometry getBoundingBox() {
  return (this.geometry!=null)?geometry.getBoundary():null;
}    

  /**
   * @param geometry Geometry instance
   * @return Geometry envelope
   */
  public static Geometry getBoundary(Geometry geometry) {
    if(geometry==null) {
      return null;
    }
    return geometry.getBoundary();
  }
}

  /**
   * @param geometry Geometry instance
   * @return Geometry envelope
   */
  public static Geometry getBoundary(Geometry geometry) {
    if(geometry==null) {
      return null;
    }
    return geometry.getBoundary();
  }
}

  /**
   * @param geometry Geometry instance
   * @return Geometry envelope
   */
  public static Geometry getBoundary(Geometry geometry) {
    if(geometry==null) {
      return null;
    }
    return geometry.getBoundary();
  }
}

@Override
public Geometry getBoundingBox() {
  return (this.geometry!=null)?geometry.getBoundary():null;
}    

/**
 * @param geometry Geometry instance
 * @return Geometry envelope
 */
public static Geometry getBoundary(Geometry geometry, int srid) {
  if(geometry==null) {
    return null;
  }
  Geometry geometryEnvelope = geometry.getBoundary();
  geometryEnvelope.setSRID(srid);
  return geometryEnvelope;
}

/**
 * @param geometry Geometry instance
 * @return Geometry envelope
 */
public static Geometry getBoundary(Geometry geometry, int srid) {
  if(geometry==null) {
    return null;
  }
  Geometry geometryEnvelope = geometry.getBoundary();
  geometryEnvelope.setSRID(srid);
  return geometryEnvelope;
}

/**
 * @param geometry Geometry instance
 * @return Geometry envelope
 */
public static Geometry getBoundary(Geometry geometry, int srid) {
  if(geometry==null) {
    return null;
  }
  Geometry geometryEnvelope = geometry.getBoundary();
  geometryEnvelope.setSRID(srid);
  return geometryEnvelope;
}

 @Override
 public Item item(final QueryContext qc, final InputInfo ii) throws QueryException {
  return toElement(checkGeo(0, qc).getBoundary(), qc);
 }
}

private void checkPositiveValid()
{
  Geometry bufCurve = result.getBoundary();
  checkMinimumDistance(input, bufCurve, minValidDistance);
  if (! isValid) return;
  
  checkMaximumDistance(input, bufCurve, maxValidDistance);
}
 

public final boolean isCycle() {
  com.vividsolutions.jts.geom.Geometry jtsGeom = getJTSGeometry();
  com.vividsolutions.jts.geom.Geometry jtsBoundary = jtsGeom.getBoundary();
  return jtsBoundary.isEmpty();
}

public Geometry getBoundary()
{
 if (geom instanceof LineString) return boundaryLineString((LineString) geom);
 if (geom instanceof MultiLineString) return boundaryMultiLineString((MultiLineString) geom);
 return geom.getBoundary();
}

/**
 * @return
 * @see com.polexis.lite.spatialschema.geometry.geometry.GenericSurfaceImpl#getPerimeter()
 */
public final double getPerimeter() {
  com.vividsolutions.jts.geom.Geometry jtsGeom = getJTSGeometry();
  return jtsGeom.getBoundary().getLength();
}

 Envelope env = new Envelope();
for(Geometry g : mySet){
 env.expandToInclude(g.getBoundary().getEnvelopeInternal()):
}

public final boolean isCycle() {
  com.vividsolutions.jts.geom.Geometry jtsGeom = getJTSGeometry();
  com.vividsolutions.jts.geom.Geometry jtsBoundary = jtsGeom.getBoundary();
  return jtsBoundary.isEmpty();
}

/**
 * @return
 * @see com.polexis.lite.spatialschema.geometry.geometry.GenericSurfaceImpl#getPerimeter()
 */
public final double getPerimeter() {
  com.vividsolutions.jts.geom.Geometry jtsGeom = getJTSGeometry();
  return jtsGeom.getBoundary().getLength();
}