Revision 38599 branches/v2_0_0_prep/libraries/libFMap_geometries/src/org/gvsig/fmap/geom/primitive/impl/Point2DZ.java
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package org.gvsig.fmap.geom.primitive.impl; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.primitive.FShape; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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/** |
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* Punto 3D.
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* 3D point implementation.
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* |
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* @author Vicente Caballero Navarro |
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* @author gvSIG team |
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*/ |
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public class Point2DZ extends Point2D implements Point {
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public static final String PERSISTENCE_DEFINITION_NAME = |
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"Point2DimensionsZ"; |
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private static final long serialVersionUID = 1L; |
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private static final long serialVersionUID = 3113070237182638858L; |
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/** |
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* The constructor with the GeometryType like and argument |
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* is used by the {@link GeometryType}{@link #create()} to create the
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* geometry |
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* |
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* @param type |
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* The geometry type |
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*/ |
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public Point2DZ(GeometryType geomType) {
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super(geomType); |
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coordinates[2] = 0; |
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} |
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public static final String PERSISTENCE_DEFINITION_NAME = "Point2DimensionsZ"; |
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private double z = 0.0d; |
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/** |
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* Constructor used in the {@link Geometry#cloneGeometry()} method
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* |
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* @param id |
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* @param projection |
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* @param x |
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* @param y |
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* @param z |
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*/ |
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Point2DZ(GeometryType geomType, String id, IProjection projection, |
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double x, double y, double z) {
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super(geomType, id, projection, x, y); |
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coordinates[2] = z; |
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} |
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/** |
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* The constructor with the GeometryType like and argument is used by the |
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* {@link GeometryType}{@link #create()} to create the geometry
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* |
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* @param type |
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* The geometry type |
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*/ |
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public Point2DZ(GeometryType geomType) {
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super(geomType); |
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} |
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public Point2DZ(double x, double y, double z) {
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super(TYPES.POINT, SUBTYPES.GEOM3D); |
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coordinates[0] = x; |
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coordinates[1] = y; |
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coordinates[2] = z; |
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} |
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/** |
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* Constructor used in the {@link Geometry#cloneGeometry()} method
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* |
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* @param id |
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* @param projection |
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* @param x |
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* @param y |
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* @param z |
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*/ |
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Point2DZ(GeometryType geomType, String id, IProjection projection, |
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double x, double y, double z) {
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super(geomType, id, projection, x, y); |
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this.z = z; |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see org.gvsig.fmap.geom.primitive.impl.Point2D#getShapeType() |
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*/ |
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public int getShapeType() {
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return TYPES.POINT; |
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public Point2DZ(double x, double y, double z, GeometryType geometryType) {
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super(geometryType); |
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this.x = x; |
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this.y = y; |
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this.z = z; |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see org.gvsig.fmap.geom.primitive.impl.Point2D#cloneFShape() |
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*/ |
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public FShape cloneFShape() {
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return new Point2DZ(getGeometryType(), id, projection, coordinates[0], |
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coordinates[1], coordinates[2]); |
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} |
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public Point2DZ(double x, double y, double z) {
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super(TYPES.POINT, SUBTYPES.GEOM3D); |
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this.x = x; |
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this.y = y; |
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this.z = z; |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see org.gvsig.fmap.geom.primitive.impl.Point2D#getDimension() |
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*/ |
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public int getDimension() {
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return 3; |
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} |
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public int getShapeType() {
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return TYPES.POINT; |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see org.gvsig.fmap.geom.primitive.impl.Point2D#equals(java.lang.Object) |
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*/ |
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public boolean equals(Object other) {
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if (!super.equals(other)) {
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return false; |
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} |
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public FShape cloneFShape() {
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return new Point2DZ(getGeometryType(), id, projection, x, y, z); |
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} |
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Point2DZ pother = (Point2DZ) other; |
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if (Math.abs(this.coordinates[2] - pother.coordinates[2]) > 0.0000001) {
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return false; |
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} |
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return true; |
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} |
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public int getDimension() {
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return 3; |
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} |
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public void setCoordinates(double[] values) {
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super.setCoordinates(values); |
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if (values.length > 2) {
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coordinates[2] = values[2]; |
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} |
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} |
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public boolean equals(Object other) {
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if (!super.equals(other)) {
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return false; |
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} |
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public String toString() {
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StringBuffer buffer = new StringBuffer(); |
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buffer.append("Point2DZ(");
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toStringCoordinates(buffer); |
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buffer.append(")");
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return buffer.toString(); |
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} |
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Point2DZ pother = (Point2DZ) other; |
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if (Math.abs(this.z - pother.z) > 0.0000001) {
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return false; |
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} |
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return true; |
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} |
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public void setCoordinates(double[] values) {
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super.setCoordinates(values); |
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if (values.length > 2) {
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z = values[2]; |
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} |
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} |
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public void setCoordinateAt(int dimension, double value) {
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if (dimension == Geometry.DIMENSIONS.Z) {
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this.z = value; |
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} else {
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super.setCoordinateAt(dimension, value); |
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} |
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} |
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public double getCoordinateAt(int dimension) {
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return (dimension == Geometry.DIMENSIONS.Z) ? this.z : super |
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.getCoordinateAt(dimension); |
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} |
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public double getOrdinate(int dimension) {
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return (dimension == Geometry.DIMENSIONS.Z) ? this.z : super |
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.getCoordinateAt(dimension); |
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} |
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public double[] getCoordinates() {
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return new double[] { getX(), getY(), this.z };
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} |
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protected String getFullTypeName() {
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return "Point2DZ"; |
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} |
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} |
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