Examples of Geometry

ca.carleton.gcrc.geom.Geometry
ch.epfl.lbd.database.spatial.Geometry
chunmap.model.geom.Geometry
几何体 @author chunquedong
com.esri.core.geometry.Geometry
Common properties and methods shared by all geometric objects. Geometries are objects that define a spatial location and and associated geometric shape.
com.github.davidmoten.rtree.geometry.Geometry
A geometrical region that represents an Entry spatially. It is recommended that implementations of this interface implement equals() and hashCode() appropriately that entry equality checks work as expected.
com.jme.scene.Geometry
com.jme3.scene.Geometry
Geometry defines a leaf node of the scene graph. The leaf node contains the geometric data for rendering objects. It manages all rendering information such as a {@link Material} object to define how the surfaceshould be shaded and the {@link Mesh} data to contain the actual geometry. @author Kirill Vainer
com.vividsolutions.jts.geom.Geometry
The base class for all geometric objects.

Binary Predicates
Because it is not clear at this time what semantics for spatial analysis methods involving GeometryCollections would be useful, GeometryCollections are not supported as arguments to binary predicates (other than convexHull) or the relate method.
Set-Theoretic Methods
The spatial analysis methods will return the most specific class possible to represent the result. If the result is homogeneous, a Point, LineString, or Polygon will be returned if the result contains a single element; otherwise, a MultiPoint, MultiLineString, or MultiPolygon will be returned. If the result is heterogeneous a GeometryCollection will be returned.
Because it is not clear at this time what semantics for set-theoretic methods involving GeometryCollections would be useful, GeometryCollections are not supported as arguments to the set-theoretic methods.
Representation of Computed Geometries
The SFS states that the result of a set-theoretic method is the "point-set" result of the usual set-theoretic definition of the operation (SFS 3.2.21.1). However, there are sometimes many ways of representing a point set as a Geometry.
The SFS does not specify an unambiguous representation of a given point set returned from a spatial analysis method. One goal of JTS is to make this specification precise and unambiguous. JTS will use a canonical form for Geometrys returned from spatial analysis methods. The canonical form is a Geometry which is simple and noded:
- Simple means that the Geometry returned will be simple according to the JTS definition of isSimple.
- Noded applies only to overlays involving LineStrings. It means that all intersection points on LineStrings will be present as endpoints of LineStrings in the result.
This definition implies that non-simple geometries which are arguments to spatial analysis methods must be subjected to a line-dissolve process to ensure that the results are simple.
Constructed Points And The Precision Model
The results computed by the set-theoretic methods may contain constructed points which are not present in the input Geometry s. These new points arise from intersections between line segments in the edges of the input Geometrys. In the general case it is not possible to represent constructed points exactly. This is due to the fact that the coordinates of an intersection point may contain twice as many bits of precision as the coordinates of the input line segments. In order to represent these constructed points explicitly, JTS must truncate them to fit the PrecisionModel.
Unfortunately, truncating coordinates moves them slightly. Line segments which would not be coincident in the exact result may become coincident in the truncated representation. This in turn leads to "topology collapses" -- situations where a computed element has a lower dimension than it would in the exact result.
When JTS detects topology collapses during the computation of spatial analysis methods, it will throw an exception. If possible the exception will report the location of the collapse.
#equals(Object) and #hashCode are not overridden, so that when two topologically equal Geometries are added to HashMaps and HashSets, they remain distinct. This behaviour is desired in many cases. @version 1.7
de.ailis.jollada.model.Geometry
A geometry element. @author Klaus Reimer (k@ailis.de)
gov.nasa.worldwind.render.airspaces.Geometry
javax.media.j3d.Geometry
Geometry is an abstract class that specifies the geometry component information required by a Shape3D node. Geometry objects describe both the geometry and topology of the Shape3D nodes that reference them. Geometry objects consist of four generic geometric types:
- Compressed Geometry
- GeometryArray
- Raster
- Text3D
Each of these geometric types defines a visible object or set of objects. A Geometry object is used as a component object of a Shape3D leaf node.
jinngine.geometry.Geometry
A general encapsulation for geometries used in jinngine. All implementation of geometry classes should implement this interface.
oracle.sdoapi.geom.Geometry
org.earth3d.jearth.model.geometry.Geometry
org.gdal.ogr.Geometry
org.gdbms.engine.spatial.Geometry
org.geojson.Geometry
org.geolatte.geom.Geometry
org.geomajas.geometry.Geometry

Definition of a DTO geometry object. This geometry type is used for client-server communication. Internally on the server, these geometries are converted into JTS geometries.
@author Pieter De Graef @since 1.6.0
org.geomajas.gwt.client.spatial.geometry.Geometry
Gwt client-side Geometry representation. @author Pieter De Graef
org.geomajas.puregwt.client.spatial.Geometry
Gwt client-side Geometry representation. @author Pieter De Graef @since 1.0.0
org.geoscript.js.geom.Geometry
org.gwtopenmaps.openlayers.client.geometry.Geometry
@author Edwin Commandeur - Atlis EJS @author Curtis Jensen @author prsebastian
org.jnode.driver.block.Geometry
@author epr
org.lwjgl.test.opengles.util.Geometry
org.movsim.network.autogen.opendrive.OpenDRIVE.Road.PlanView.Geometry
org.opengis.geometry.Geometry
eospatial.org/standards/as">ISO 19107 @author Martin Desruisseaux (IRD) @since GeoAPI 1.0
org.postgis.Geometry
The base class of all geometries
org.sbml.jsbml.ext.spatial.Geometry
@author Alex Thomas @author Andreas Dräger @since 1.0 @version $Rev: 1639 $

Examples of jinngine.geometry.Geometry

    Body right = new Body( "right", new Box(20,200,200));    
    right.setPosition(new Vector3(10,0,0));
    right.setFixed(true);
    
    // head
    Geometry headgeometry = new Box(1,1,1);
    Body head = new Body( "head", headgeometry );
    head.setPosition(new Vector3(-5,-9.5,-25));


    // torso1
    Geometry torso1geometry = new Box(1.7,1,1.7);
    Body torso1 = new Body( "torso1", torso1geometry );
    torso1.setPosition(new Vector3(-5,-11,-25));


    Constraint neck = new UniversalJoint(head,torso1,new Vector3(-5,-10,-25), new Vector3(0,0,1), new Vector3(1,0,0));
    scene.addConstraint(neck);


    // torso2
    Geometry torso2geometry = new Box(1.5,1,1.5);
    Body torso2 = new Body( "torso2", torso2geometry );
    torso2.setPosition(new Vector3(-5,-12.5,-25));


    UniversalJoint spine = new UniversalJoint(torso1,torso2,new Vector3(-5,-12,-25), new Vector3(0,0,1), new Vector3(1,0,0));
    spine.getFirstAxisControler().setLimits(-0.2, 0.2);
    spine.getSecondAxisControler().setLimits(-0.2, 0.2);
    scene.addConstraint(spine);


    // torso3
    Geometry torso3geometry = new Box(1.2,1,1.2);
    Body torso3 = new Body( "torso3", torso3geometry );
    torso3.setPosition(new Vector3(-5,-14,-25));


    UniversalJoint spine2 = new UniversalJoint(torso2,torso3,new Vector3(-5,-13,-25), new Vector3(0,0,1), new Vector3(1,0,0));
    spine2.getFirstAxisControler().setLimits(-0.2, 0.2);
    spine2.getSecondAxisControler().setLimits(-0.2, 0.2);
    scene.addConstraint(spine2);


    // upper left arm
    Geometry upleftarmgeometry = new Box(0.5,2,0.5);
    Body upleftarm = new Body( "upleftarm", upleftarmgeometry );
    upleftarm.setPosition(new Vector3(-3.5,-12,-25));
    
    UniversalJoint leftshoulder = new UniversalJoint(torso1,upleftarm, new Vector3(-3.5,-11,-25), new Vector3(0,0,1), new Vector3(0,1,0));
    leftshoulder.getFirstAxisControler().setLimits(-0.5, 0.5);
    leftshoulder.getSecondAxisControler().setLimits(-0.5, 0.5);
    leftshoulder.getFirstAxisControler().setFrictionMagnitude(0.01);
    leftshoulder.getSecondAxisControler().setFrictionMagnitude(0.01);
    scene.addConstraint(leftshoulder);


    // upper right arm
    Geometry uprightarmgeometry = new Box(0.5,2,0.5);
    Body uprightarm = new Body( "uprightarm", uprightarmgeometry );
    uprightarm.setPosition(new Vector3(-6.5,-12,-25));
    
    UniversalJoint rightshoulder = new UniversalJoint(torso1,uprightarm, new Vector3(-6.5,-11,-25), new Vector3(0,0,1), new Vector3(0,1,0));
    rightshoulder.getFirstAxisControler().setLimits(-1.5, 1.5);
    rightshoulder.getSecondAxisControler().setLimits(-1.5, 1.5);
    rightshoulder.getFirstAxisControler().setFrictionMagnitude(0.01);
    rightshoulder.getSecondAxisControler().setFrictionMagnitude(0.01);
    scene.addConstraint(rightshoulder);
    
    // lower left arm
    Geometry lowerleftarmgeometry = new Box(0.5,1.5,0.5);
    Body lowerleftarm = new Body( "lowerleftarm", lowerleftarmgeometry );
    lowerleftarm.setPosition(new Vector3(-3.5,-14,-25));
    
    UniversalJoint leftelbow = new UniversalJoint(upleftarm, lowerleftarm, new Vector3(-3.5,-13.25,-25), new Vector3(1,0,0), new Vector3(0,1,0));
    leftelbow.getFirstAxisControler().setLimits(-0.0, 0.0);
    leftelbow.getSecondAxisControler().setLimits(-1.5, 1.5);
    leftelbow.getFirstAxisControler().setFrictionMagnitude(0.01);
    leftelbow.getSecondAxisControler().setFrictionMagnitude(0.01);
    scene.addConstraint(leftelbow);


    // lower right arm
    Geometry lowerrightarmgeometry = new Box(0.5,1.5,0.5);
    Body lowerrightarm = new Body( "lowerrightarm", lowerrightarmgeometry );
    lowerrightarm.setPosition(new Vector3(-6.5,-14,-25));
    
    UniversalJoint rightelbow = new UniversalJoint(uprightarm, lowerrightarm, new Vector3(-6.5,-13.25,-25), new Vector3(1,0,0), new Vector3(0,1,0));
    rightelbow.getFirstAxisControler().setLimits(-0.0, 0.0);
    rightelbow.getSecondAxisControler().setLimits(-1.5, 1.5);
    rightelbow.getFirstAxisControler().setFrictionMagnitude(0.01);
    rightelbow.getSecondAxisControler().setFrictionMagnitude(0.01);
    scene.addConstraint(rightelbow);


    // left thigh
    Geometry leftthighgeometry = new Box(0.5,1.5,0.5);
    Body leftthigh = new Body( "leftthigh", leftthighgeometry );
    leftthigh.setPosition(new Vector3(-5.5,-15.5,-25));


    UniversalJoint lefthip = new UniversalJoint(torso3, leftthigh, new Vector3(-5.5,-14,-25), new Vector3(1,0,0), new Vector3(0,0,1));
    lefthip.getFirstAxisControler().setLimits(-0.5, 0.5);
    lefthip.getSecondAxisControler().setLimits(-0.5, 0.5);
    lefthip.getFirstAxisControler().setFrictionMagnitude(0.01);
    lefthip.getSecondAxisControler().setFrictionMagnitude(0.01);
    scene.addConstraint(lefthip);


    // left taiba
    Geometry lefttaibageometry = new Box(0.5,1.5,0.5);
    Body lefttaiba = new Body( "lefttaiba", lefttaibageometry );
    lefttaiba.setPosition(new Vector3(-5.5,-17.5,-25));


    UniversalJoint lefttknee = new UniversalJoint(leftthigh, lefttaiba, new Vector3(-5.5,-16,-25), new Vector3(1,0,0), new Vector3(0,0,1));
    lefttknee.getFirstAxisControler().setLimits(-0.5, 0.5);
    lefttknee.getSecondAxisControler().setLimits(0, 0);
    lefttknee.getFirstAxisControler().setFrictionMagnitude(0.01);
    lefttknee.getSecondAxisControler().setFrictionMagnitude(0.01);
    scene.addConstraint(lefttknee);


    
    // right thigh
    Geometry rightthighgeometry = new Box(0.5,1.5,0.5);
    Body rightthigh = new Body( "rightthigh", rightthighgeometry );
    rightthigh.setPosition(new Vector3(-4.0,-15.5,-25));


    UniversalJoint righthip = new UniversalJoint(torso3, rightthigh, new Vector3(-4.0,-14,-25), new Vector3(1,0,0), new Vector3(0,0,1));
    righthip.getFirstAxisControler().setLimits(-0.5, 0.5);
    righthip.getSecondAxisControler().setLimits(-0.5, 0.5);
    righthip.getFirstAxisControler().setFrictionMagnitude(0.01);
    righthip.getSecondAxisControler().setFrictionMagnitude(0.01);
    scene.addConstraint(righthip);


    // right taiba
    Geometry righttaibageometry = new Box(0.5,1.5,0.5);
    Body righttaiba = new Body( "righttaiba", righttaibageometry );
    righttaiba.setPosition(new Vector3(-4.0,-17.5,-25));


    UniversalJoint righttknee = new UniversalJoint(rightthigh, righttaiba, new Vector3(-4.0,-16,-25), new Vector3(1,0,0), new Vector3(0,0,1));
    righttknee.getFirstAxisControler().setLimits(-0.5, 0.5);

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Examples of oracle.sdoapi.geom.Geometry

     * to express the feature.  No attempt is made to preserve the Oracle dimensions or curves.
     */
    public Geometry convert(Shape inFeature) throws oracle.sdoapi.geom.InvalidGeometryException {
        if (inFeature == null) return null;
        String tempType = inFeature.getShapeType();
        Geometry tempGeometry = null;


        if (tempType.equals(Shape.POINT)) tempGeometry = convertPoint((gistoolkit.features.Point) inFeature);
        else if (tempType.equals(Shape.LINESTRING)) tempGeometry = convertLineString((gistoolkit.features.LineString) inFeature);
        else if (tempType.equals(Shape.LINEARRING)) tempGeometry = convertLinearRing((gistoolkit.features.LinearRing) inFeature);
        else if (tempType.equals(Shape.POLYGON)) tempGeometry = convertPolygon((gistoolkit.features.Polygon) inFeature);

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Examples of org.earth3d.jearth.model.geometry.Geometry


      // create heightfields
      insertHeightfields(heightfields, getOutputDir() + File.separator + "heightfield");
      
      // create a geometry file for this map
      Geometry geo = createGeometryFile(getOutputDir() + File.separator + "geometry.mxml");
      
      // create a service file for this geometry
      ServiceList sl = new ServiceList();
      Service service = sl.addGeometry("geometry.mxml", geo);
      service.setName(getMapName());

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Examples of org.gdal.ogr.Geometry

            /* -------------------------------------------------------------------- */
            /*      Get layer extents, and create a corresponding polygon           */
            /*      geometry.                                                       */
            /* -------------------------------------------------------------------- */
            double sExtents[] = poLayer.GetExtent(true);
            Geometry/*Polygon*/ oRegion = new Geometry(ogr.wkbPolygon);
            Geometry/*LinearRing*/ oRing = new Geometry(ogr.wkbLinearRing);
             
            if (sExtents == null) {
               System.err.print("GetExtent() failed on layer "+poLayer.GetLayerDefn().GetName()+" of "+args[nFirstSourceDataset]+", skipping.\n");
               continue;
            }
                                    
            // XXX: sExtents [minX, maxX, minY, maxY]
            //oRing.addPoint( sExtents.MinX, sExtents.MinY );
            //oRing.addPoint( sExtents.MinX, sExtents.MaxY );
            //oRing.addPoint( sExtents.MaxX, sExtents.MaxY );
            //oRing.addPoint( sExtents.MaxX, sExtents.MinY );
            //oRing.addPoint( sExtents.MinX, sExtents.MinY );
            oRing.AddPoint_2D( sExtents[0], sExtents[2] );
            oRing.AddPoint_2D( sExtents[0], sExtents[3] );
            oRing.AddPoint_2D( sExtents[1], sExtents[3] );
            oRing.AddPoint_2D( sExtents[1], sExtents[2] );
            oRing.AddPoint_2D( sExtents[0], sExtents[2] );


            oRegion.AddGeometry( oRing );


            /* -------------------------------------------------------------------- */
            /*      Add layer to tileindex.                                         */

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Examples of org.gdbms.engine.spatial.Geometry

    gpx.moveTo(2433.98567845422, 177.104836185899);
    gpx.lineTo(2448.71148490583, 176.999651854102);
    gpx.lineTo(2449.44777522841, 152.70207120894);
    gpx.lineTo(2434.9323374404, 152.807255540738);
    gpx.closePath();
    Geometry g = GeometryFactory.createPolygon2D(gpx);


    d.beginTrans();
    int sfi = d.getSpatialFieldIndex();
    Value gid = ValueFactory.createValue(1);
    for (int i = 0; i < d.getRowCount(); i++) {
      if (((BooleanValue) gid.equals(d.getFieldValue(i, 0))).getValue()) {
        d.setFieldValue(i, sfi, g);
      }
    }
    d.commitTrans();


    d.start();
    Geometry g2 = null;
    for (int i = 0; i < d.getRowCount(); i++) {
      if (((BooleanValue) gid.equals(d.getFieldValue(i, 0))).getValue()) {
        g2 = (Geometry) d.getFieldValue(i, sfi);
      }
    }
    d.stop();


    assertTrue(g.getBounds2D().equals(g2.getBounds2D()));
  }

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Examples of org.geojson.Geometry

   * Contents of the file are assumed to be GeoJSON.**/
  public static Shape loadShapeJSON(File source) {
    try (FileInputStream fs = new FileInputStream(source)){
      FeatureCollection fc = new ObjectMapper().readValue(fs, FeatureCollection.class);
      Feature feature = fc.getFeatures().get(0);
      @SuppressWarnings("rawtypes")


      Geometry geometry = (Geometry) feature.getGeometry();
      if (geometry instanceof MultiPolygon) {
        return toArea((MultiPolygon) geometry);
      } else {

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Examples of org.geolatte.geom.Geometry


    @Test
    public void RoundTrip() throws IOException {
        for (Geometry geometry : getGeometries()) {
            byte[] bytes = new SQLServerGeometryWriter().write(geometry);
            Geometry geometry2 = new SQLServerGeometryReader().read(bytes);
            assertEquals(geometry, geometry2);
        }
    }

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Examples of org.geomajas.geometry.Geometry

  // -------------------------------------------------------------------------


  @Test
  public void emptyToDto() throws GeomajasException {
    // Test JTS Point to DTO:
    Geometry empty = converter.toDto(createEmpty());
    Assert.assertNull(empty);
  }

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Examples of org.geomajas.geometry.Geometry

  }


  @Test
  public void jtsPointToDto() throws GeomajasException {
    // Test JTS Point to DTO:
    Geometry point = converter.toDto(createJtsPoint());
    Assert.assertEquals(jtsC1.x, point.getCoordinates()[0].getX());
  }

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Examples of org.geomajas.geometry.Geometry

  }


  @Test
  public void jtsLineStringToDto() throws GeomajasException {
    // Test JTS LineString to DTO:
    Geometry lineString = converter.toDto(createJtsLineString());
    Assert.assertEquals(jtsC2.x, lineString.getCoordinates()[1].getX());
  }

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Examples of Geometry

Binary Predicates

Set-Theoretic Methods

Representation of Computed Geometries

Constructed Points And The Precision Model

Examples of jinngine.geometry.Geometry

Examples of oracle.sdoapi.geom.Geometry

Examples of org.earth3d.jearth.model.geometry.Geometry

Examples of org.gdal.ogr.Geometry

Examples of org.gdbms.engine.spatial.Geometry

Examples of org.geojson.Geometry

Examples of org.geolatte.geom.Geometry

Examples of org.geomajas.geometry.Geometry

Examples of org.geomajas.geometry.Geometry

Examples of org.geomajas.geometry.Geometry