Package org.opengis.geometry.primitive

Examples of org.opengis.geometry.primitive.Curve

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     * @param points
     * @return a <tt>Curve</tt>
     */
    protected Curve createCurve(final DirectPosition[] points) {
        final List curveSegmentList = Collections.singletonList(createLineString(points));
        final Curve curve = pFact.createCurve(curveSegmentList);
        return curve;
    }
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     * Creates a simple polygon with no holes
     * @param points points defining the polygon (surface)
     * @return the surface created out of the points
     */
    protected Surface createSurface(final DirectPosition[] points) {
        Curve curve = createCurve(points);
        SurfaceBoundary surfaceBoundary = createSurfaceBoundary(curve);
        Surface surface = getPrimitiveFactory().createSurface(surfaceBoundary);
        return surface;
    }
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        assertEquals(0.5, sB.getArea(), 1.0e-8);
        assertEquals(1.0 + 1.0 + Math.sqrt(2.0), sB.getPerimeter(), 0.0);

        TransfiniteSet result = sA.intersection(sB);
        assertTrue(result instanceof Curve);
        Curve curveResult = (Curve)result;
        assertEquals(0.0, curveResult.getStartParam(), 1.0e-8);
        assertEquals(Math.sqrt(2.0), curveResult.getEndParam(), 1.0e-8);
    }
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     * @param points
     * @return a <tt>Curve</tt>
     */
    protected Curve createCurve(final DirectPosition[] points) {
        final List curveSegmentList = Collections.singletonList(createLineString(points));
        final Curve curve = pFact.createCurve(curveSegmentList);
        return curve;
    }
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     * Creates a simple polygon with no holes
     * @param points points defining the polygon (surface)
     * @return the surface created out of the points
     */
    protected Surface createSurface(final DirectPosition[] points) {
        Curve curve = createCurve(points);
        SurfaceBoundary surfaceBoundary = createSurfaceBoundary(curve);
        Surface surface = getPrimitiveFactory().createSurface(surfaceBoundary);
        return surface;
    }
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             DirectPosition point1 = points.getDirectPosition( start, null );
             DirectPosition point2 = points.getDirectPosition( end, null );
             LineSegment segment = geometryFactory.createLineSegment( point1, point2 );
             segmentList.add( segment );
         }
         Curve curve = primitiveFactory.createCurve( segmentList );
         curves.add( curve);        
         Ring ring = primitiveFactory.createRing( curves );
         SurfaceBoundary boundary = primitiveFactory.createSurfaceBoundary(ring,new ArrayList());
         Surface surface = primitiveFactory.createSurface(boundary);        
    }
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    // create multiprimitive object
    List<CurveSegment> curves = new ArrayList<CurveSegment>();
    curves.add( edge1 );
    curves.add( edge2 );
    curves.add( edge3 );
    Curve s = new CurveImpl(crs, curves);
   
    curves = new ArrayList<CurveSegment>();
    curves.add( edge1_1 );
    curves.add( edge2_1 );
    curves.add( edge3_1 );
    Curve s2 = new CurveImpl(crs, curves);
   
    Set<Primitive> primitives = new HashSet<Primitive>();
    //System.out.println(s.getBoundary());
    primitives.add(s);
    primitives.add(s2);
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             DirectPosition point1 = points.getDirectPosition( start, null );
             DirectPosition point2 = points.getDirectPosition( end, null );
             LineSegment segment = builder.createLineSegment( point1, point2 );
             segmentList.add( segment );
         }
         Curve curve = builder.createCurve( segmentList );
         curves.add( curve);        
         Ring ring = builder.createRing( curves );
         SurfaceBoundary boundary = builder.createSurfaceBoundary(ring );
         Surface surface = builder.createSurface(boundary);        
    }
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        PointArray closedPoints = postitionFactory.createPointArray( array, 0, length );
        LineString lines = geometryFactory.createLineString(closedPoints);       
        List<CurveSegment> segmentList = new ArrayList<CurveSegment>();
        segmentList.add(lines);
       
        Curve curve = primitiveFactory.createCurve(segmentList);
       
        List<OrientableCurve> curves = new ArrayList<OrientableCurve>();       
        curves.add(curve);
       
        Ring ring = primitiveFactory.createRing(curves);
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             DirectPosition point1 = points.getDirectPosition( start, null );
             DirectPosition point2 = points.getDirectPosition( end, null );
             LineSegment segment = geometryFactory.createLineSegment( point1, point2 );
             segmentList.add( segment );
         }
         Curve curve = primitiveFactory.createCurve( segmentList );
         curves.add( curve);        
         Ring ring = primitiveFactory.createRing( curves );
         SurfaceBoundary boundary = primitiveFactory.createSurfaceBoundary(ring,new ArrayList());
         Surface surface = primitiveFactory.createSurface(boundary);        
    }
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Related Classes of org.opengis.geometry.primitive.Curve

  • org.geotools.geometry.GeometryBuilder
  • org.geotools.geometry.iso.aggregate.PicoMultiPrimitiveTest
  • org.geotools.geometry.iso.operations.ConvexHullTest
  • org.geotools.geometry.iso.primitive.PicoCurveTest
  • org.geotools.geometry.iso.primitive.PicoPrimitiveFactoryTest
  • org.geotools.geometry.iso.primitive.PicoSurfaceTest
  • org.geotools.geometry.iso.primitive.SurfaceTest
  • org.geotools.geometry.jts.GeometryUtils
  • org.geotools.geometry.jts.JTSUtils
  • org.geotools.geometry.jts.spatialschema.geometry.AbstractGeometryTest
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