Revision 929
| trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/operations/strategies/QueryByGeometryVisitor.java | ||
|---|---|---|
| 12 | 12 |
private Geometry geom; |
| 13 | 13 |
private int relation; |
| 14 | 14 |
private FBitSet bitset = null; |
| 15 |
public static final int EQUALS = 0; |
|
| 16 |
public static final int DISJOINT = 1; |
|
| 17 |
public static final int INTERSECTS = 2; |
|
| 18 |
public static final int TOUCHES = 3; |
|
| 19 |
public static final int CROSSES = 4; |
|
| 20 |
public static final int WITHIN = 5; |
|
| 21 |
public static final int CONTAINS = 6; |
|
| 22 |
public static final int OVERLAPS = 7; |
|
| 15 | 23 |
|
| 16 | 24 |
/** |
| 17 | 25 |
* |
| ... | ... | |
| 29 | 37 |
IntersectionMatrix m = geom.relate(g1); |
| 30 | 38 |
|
| 31 | 39 |
switch (relation) {
|
| 32 |
case SelectionByThemeVisitor.CONTAINS:
|
|
| 40 |
case CONTAINS: |
|
| 33 | 41 |
if (m.isContains()) {
|
| 34 | 42 |
bitset.set(index, true); |
| 35 | 43 |
} |
| 36 | 44 |
break; |
| 37 | 45 |
|
| 38 |
case SelectionByThemeVisitor.CROSSES:
|
|
| 46 |
case CROSSES: |
|
| 39 | 47 |
|
| 40 | 48 |
if (m.isCrosses(g1.getDimension(), geom.getDimension())) {
|
| 41 | 49 |
bitset.set(index, true); |
| ... | ... | |
| 43 | 51 |
|
| 44 | 52 |
break; |
| 45 | 53 |
|
| 46 |
case SelectionByThemeVisitor.DISJOINT:
|
|
| 47 |
if (m.isDisjoint()) {
|
|
| 54 |
case DISJOINT: |
|
| 55 |
if (m.isDisjoint()) {
|
|
| 48 | 56 |
bitset.set(index, true); |
| 49 | 57 |
} |
| 50 | 58 |
break; |
| 51 | 59 |
|
| 52 |
case SelectionByThemeVisitor.EQUALS:
|
|
| 60 |
case EQUALS: |
|
| 53 | 61 |
if (m.isEquals(g1.getDimension(), geom.getDimension())) {
|
| 54 | 62 |
bitset.set(index, true); |
| 55 | 63 |
} |
| 56 | 64 |
|
| 57 | 65 |
break; |
| 58 | 66 |
|
| 59 |
case SelectionByThemeVisitor.INTERSECTS:
|
|
| 67 |
case INTERSECTS: |
|
| 60 | 68 |
|
| 61 | 69 |
if (m.isIntersects()) {
|
| 62 | 70 |
bitset.set(index, true); |
| ... | ... | |
| 64 | 72 |
|
| 65 | 73 |
break; |
| 66 | 74 |
|
| 67 |
case SelectionByThemeVisitor.OVERLAPS:
|
|
| 75 |
case OVERLAPS: |
|
| 68 | 76 |
|
| 69 | 77 |
if (m.isOverlaps(g1.getDimension(), |
| 70 | 78 |
geom.getDimension())) {
|
| ... | ... | |
| 73 | 81 |
|
| 74 | 82 |
break; |
| 75 | 83 |
|
| 76 |
case SelectionByThemeVisitor.TOUCHES:
|
|
| 84 |
case TOUCHES: |
|
| 77 | 85 |
|
| 78 | 86 |
if (m.isTouches(g1.getDimension(), geom.getDimension())) {
|
| 79 | 87 |
bitset.set(index, true); |
| ... | ... | |
| 81 | 89 |
|
| 82 | 90 |
break; |
| 83 | 91 |
|
| 84 |
case SelectionByThemeVisitor.WITHIN:
|
|
| 92 |
case WITHIN: |
|
| 85 | 93 |
if (m.isWithin()) {
|
| 86 | 94 |
bitset.set(index, true); |
| 87 | 95 |
} |
| trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/operations/strategies/Strategy.java | ||
|---|---|---|
| 1 | 1 |
/* Generated by Together */ |
| 2 | 2 |
package com.iver.cit.gvsig.fmap.operations.strategies; |
| 3 | 3 |
|
| 4 |
import java.awt.Graphics2D; |
|
| 5 |
import java.awt.geom.Rectangle2D; |
|
| 6 |
import java.awt.image.BufferedImage; |
|
| 7 |
import java.util.BitSet; |
|
| 4 |
import com.hardcode.driverManager.DriverLoadException; |
|
| 8 | 5 |
|
| 9 |
import com.hardcode.driverManager.DriverLoadException; |
|
| 10 | 6 |
import com.iver.cit.gvsig.fmap.DriverException; |
| 11 | 7 |
import com.iver.cit.gvsig.fmap.ViewPort; |
| 12 | 8 |
import com.iver.cit.gvsig.fmap.core.IGeometry; |
| ... | ... | |
| 14 | 10 |
import com.iver.cit.gvsig.fmap.operations.Cancellable; |
| 15 | 11 |
import com.iver.cit.gvsig.fmap.operations.QueriedPoint; |
| 16 | 12 |
|
| 13 |
import java.awt.Graphics2D; |
|
| 14 |
import java.awt.geom.Rectangle2D; |
|
| 15 |
import java.awt.image.BufferedImage; |
|
| 17 | 16 |
|
| 17 |
import java.util.BitSet; |
|
| 18 |
|
|
| 19 |
|
|
| 18 | 20 |
/** |
| 19 | 21 |
* DOCUMENT ME! |
| 20 | 22 |
* |
| 21 | 23 |
* @author $author$ |
| 22 | 24 |
*/ |
| 23 | 25 |
public interface Strategy {
|
| 24 |
/** |
|
| 25 |
* Dibuja la capa vectorial asociada al Strategy en la imagen que se pasa |
|
| 26 |
* como par?metro. |
|
| 27 |
* |
|
| 28 |
* @param image DOCUMENT ME! |
|
| 29 |
* @param g DOCUMENT ME! |
|
| 30 |
* @param viewPort DOCUMENT ME! |
|
| 31 |
* @param cancel |
|
| 32 |
* |
|
| 33 |
* @throws DriverIOException DOCUMENT ME! |
|
| 34 |
* @throws DriverException |
|
| 35 |
* @throws DriverLoadException |
|
| 36 |
* @throws DriverLoadException |
|
| 37 |
* @throws DriverException |
|
| 38 |
*/ |
|
| 39 |
void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, Cancellable cancel) |
|
| 40 |
throws DriverException; |
|
| 26 |
/** |
|
| 27 |
* Dibuja la capa vectorial asociada al Strategy en la imagen que se pasa |
|
| 28 |
* como par?metro. |
|
| 29 |
* |
|
| 30 |
* @param image DOCUMENT ME! |
|
| 31 |
* @param g DOCUMENT ME! |
|
| 32 |
* @param viewPort DOCUMENT ME! |
|
| 33 |
* @param cancel |
|
| 34 |
* |
|
| 35 |
* @throws DriverException |
|
| 36 |
*/ |
|
| 37 |
void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
|
| 38 |
Cancellable cancel) throws DriverException; |
|
| 41 | 39 |
|
| 42 |
/**
|
|
| 40 |
/**
|
|
| 43 | 41 |
* Dibujar? esta Shape en el Graphics con el s?mbolo que se pasa como |
| 44 | 42 |
* par?metro y despues de aplicarle la transformaci?n que se pasa tambi?n |
| 45 | 43 |
* como par?metro. Dibujar? la geometria en caso de que la IGeometry |
| 46 | 44 |
* intersecte o est? contenida en el rect?ngulo que se pasa como par?metro |
| 47 | 45 |
* |
| 48 | 46 |
* @param g DOCUMENT ME! |
| 49 |
* @param mt DOCUMENT ME! |
|
| 50 |
* @param symbol DOCUMENT ME! |
|
| 51 |
* @param extent DOCUMENT ME! |
|
| 52 |
* @throws DriverException |
|
| 53 |
* @throws DriverLoadException |
|
| 54 |
* @throws DriverException |
|
| 55 |
* @throws DriverLoadException |
|
| 47 |
* @param viewPort DOCUMENT ME! |
|
| 48 |
* @param cancel DOCUMENT ME! |
|
| 49 |
* |
|
| 50 |
* @throws DriverException |
|
| 56 | 51 |
*/ |
| 57 | 52 |
void print(Graphics2D g, ViewPort viewPort, Cancellable cancel) |
| 58 | 53 |
throws DriverException; |
| 59 |
|
|
| 60 |
/** |
|
| 61 |
* Recorre las features de la capa vectorial invocando el m?todo visit del |
|
| 62 |
* visitador que se pasa como par?metro, que es el que realizar? la |
|
| 63 |
* operaci?n relacionada con la geometry |
|
| 64 |
* |
|
| 65 |
* @param visitor DOCUMENT ME! |
|
| 66 |
* @param subset DOCUMENT ME! |
|
| 67 |
* |
|
| 68 |
* @throws DriverIOException |
|
| 69 |
*/ |
|
| 70 |
void process(FeatureVisitor visitor, BitSet subset) |
|
| 71 |
throws DriverException; |
|
| 72 | 54 |
|
| 73 |
/** |
|
| 74 |
* Recorre las features de la capa vectorial invocando el m?todo visit del |
|
| 75 |
* visitador que se pasa como par?metro, que es el que realizar? la |
|
| 76 |
* operaci?n relacionada con la geometry |
|
| 77 |
* |
|
| 78 |
* @param visitor DOCUMENT ME! |
|
| 79 |
* |
|
| 80 |
* @throws DriverIOException |
|
| 81 |
*/ |
|
| 82 |
void process(FeatureVisitor visitor) throws DriverException; |
|
| 55 |
/** |
|
| 56 |
* Recorre las features de la capa vectorial invocando el m?todo visit del |
|
| 57 |
* visitador que se pasa como par?metro, que es el que realizar? la |
|
| 58 |
* operaci?n relacionada con la geometry |
|
| 59 |
* |
|
| 60 |
* @param visitor DOCUMENT ME! |
|
| 61 |
* @param subset DOCUMENT ME! |
|
| 62 |
* |
|
| 63 |
* @throws DriverException |
|
| 64 |
* @throws VisitException Si el visitor lanza una excepci?n al procesar una |
|
| 65 |
* geometr?a de la capa |
|
| 66 |
*/ |
|
| 67 |
void process(FeatureVisitor visitor, BitSet subset) |
|
| 68 |
throws DriverException, VisitException; |
|
| 83 | 69 |
|
| 84 |
/** |
|
| 85 |
* Realiza una query por punto en coordenadas del mundo real de la capa |
|
| 86 |
* vectorial asociada a la estrategia |
|
| 87 |
* |
|
| 88 |
* @param p DOCUMENT ME! |
|
| 89 |
* @param tolerance DOCUMENT ME! |
|
| 90 |
* |
|
| 91 |
* @return DOCUMENT ME! |
|
| 92 |
*/ |
|
| 93 |
BitSet queryByPoint(QueriedPoint p, double tolerance) throws DriverException; |
|
| 70 |
/** |
|
| 71 |
* Recorre las features de la capa vectorial invocando el m?todo visit del |
|
| 72 |
* visitador que se pasa como par?metro, que es el que realizar? la |
|
| 73 |
* operaci?n relacionada con la geometry |
|
| 74 |
* |
|
| 75 |
* @param visitor DOCUMENT ME! |
|
| 76 |
* |
|
| 77 |
* @throws DriverException |
|
| 78 |
* @throws VisitException Si el visitor lanza una excepci?n al procesar una |
|
| 79 |
* geometr?a de la capa |
|
| 80 |
*/ |
|
| 81 |
void process(FeatureVisitor visitor) throws DriverException, VisitException; |
|
| 94 | 82 |
|
| 95 |
/** |
|
| 96 |
* Realiza una query por rect?ngulo en coordenadas del mundo real de la |
|
| 97 |
* capa vectorial asociada a la estrategia |
|
| 98 |
* @param rect DOCUMENT ME! |
|
| 99 |
* @return DOCUMENT ME! |
|
| 100 |
*/ |
|
| 101 |
BitSet queryByRect(Rectangle2D rect) throws DriverException; |
|
| 83 |
/** |
|
| 84 |
* Realiza una query por punto en coordenadas del mundo real de la capa |
|
| 85 |
* vectorial asociada a la estrategia |
|
| 86 |
* |
|
| 87 |
* @param p DOCUMENT ME! |
|
| 88 |
* @param tolerance DOCUMENT ME! |
|
| 89 |
* |
|
| 90 |
* @return DOCUMENT ME! |
|
| 91 |
* |
|
| 92 |
* @throws DriverException DOCUMENT ME! |
|
| 93 |
*/ |
|
| 94 |
BitSet queryByPoint(QueriedPoint p, double tolerance) |
|
| 95 |
throws DriverException; |
|
| 102 | 96 |
|
| 103 |
/** |
|
| 104 |
* Realiza una query por IGeometry en coordenadas del mundo real de la capa |
|
| 105 |
* vectorial asociada a la estrategia |
|
| 106 |
* |
|
| 107 |
* @param g DOCUMENT ME! |
|
| 108 |
* @param relationship DOCUMENT ME! |
|
| 109 |
* |
|
| 110 |
* @return DOCUMENT ME! |
|
| 111 |
*/ |
|
| 112 |
BitSet queryByShape(IGeometry g, int relationship)throws DriverException; |
|
| 97 |
/** |
|
| 98 |
* Realiza una query por rect?ngulo en coordenadas del mundo real de la |
|
| 99 |
* capa vectorial asociada a la estrategia |
|
| 100 |
* |
|
| 101 |
* @param rect DOCUMENT ME! |
|
| 102 |
* |
|
| 103 |
* @return DOCUMENT ME! |
|
| 104 |
* |
|
| 105 |
* @throws DriverException DOCUMENT ME! |
|
| 106 |
*/ |
|
| 107 |
BitSet queryByRect(Rectangle2D rect) throws DriverException; |
|
| 113 | 108 |
|
| 114 |
/** |
|
| 115 |
* Obtiene el rect?ngulo m?nimo que contiene todas las features |
|
| 116 |
* seleccionadas o null si no hay ninguna seleccionada |
|
| 117 |
* |
|
| 118 |
* @return DOCUMENT ME! |
|
| 119 |
*/ |
|
| 120 |
Rectangle2D getSelectionBounds(); |
|
| 109 |
/** |
|
| 110 |
* Realiza una query por IGeometry en coordenadas del mundo real de la capa |
|
| 111 |
* vectorial asociada a la estrategia |
|
| 112 |
* |
|
| 113 |
* @param g DOCUMENT ME! |
|
| 114 |
* @param relationship DOCUMENT ME! |
|
| 115 |
* |
|
| 116 |
* @return DOCUMENT ME! |
|
| 117 |
* |
|
| 118 |
* @throws DriverException DOCUMENT ME! |
|
| 119 |
* @throws VisitException |
|
| 120 |
*/ |
|
| 121 |
BitSet queryByShape(IGeometry g, int relationship) |
|
| 122 |
throws DriverException, VisitException; |
|
| 121 | 123 |
|
| 122 |
/** |
|
| 123 |
* Crea un ?ndice sobre la capa vectorial de la estrategia |
|
| 124 |
*/ |
|
| 125 |
void createIndex(); |
|
| 124 |
/** |
|
| 125 |
* Obtiene el rect?ngulo m?nimo que contiene todas las features |
|
| 126 |
* seleccionadas o null si no hay ninguna seleccionada |
|
| 127 |
* |
|
| 128 |
* @return DOCUMENT ME! |
|
| 129 |
*/ |
|
| 130 |
Rectangle2D getSelectionBounds(); |
|
| 131 |
|
|
| 132 |
/** |
|
| 133 |
* Crea un ?ndice sobre la capa vectorial de la estrategia |
|
| 134 |
*/ |
|
| 135 |
void createIndex(); |
|
| 126 | 136 |
} |
| trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/operations/strategies/DefaultStrategy.java | ||
|---|---|---|
| 52 | 52 |
public BitSet queryByRect(Rectangle2D rect) throws DriverException {
|
| 53 | 53 |
QueryByRectVisitor visitor = new QueryByRectVisitor(); |
| 54 | 54 |
visitor.setRect(rect); |
| 55 |
process(visitor); |
|
| 55 |
try{
|
|
| 56 |
process(visitor); |
|
| 57 |
} catch (VisitException e) {
|
|
| 58 |
throw new RuntimeException("QueryByRectVisitor lanza una VisitException?");
|
|
| 59 |
} |
|
| 56 | 60 |
|
| 57 | 61 |
return visitor.getBitSet(); |
| 58 | 62 |
} |
| ... | ... | |
| 71 | 75 |
* int) |
| 72 | 76 |
*/ |
| 73 | 77 |
public BitSet queryByShape(IGeometry g, int relationship) |
| 74 |
throws DriverException {
|
|
| 78 |
throws DriverException, VisitException {
|
|
| 75 | 79 |
QueryByShapeVisitor visitor = new QueryByShapeVisitor(); |
| 76 | 80 |
visitor.setRelationShip(relationship); |
| 77 | 81 |
visitor.setShape(g); |
| ... | ... | |
| 187 | 191 |
* com.iver.cit.gvsig.fmap.operations.selection.VectorialSubSet) |
| 188 | 192 |
*/ |
| 189 | 193 |
public void process(FeatureVisitor visitor, BitSet subset) |
| 190 |
throws DriverException {
|
|
| 194 |
throws DriverException, VisitException {
|
|
| 191 | 195 |
try{
|
| 192 | 196 |
logger.debug("visitor.start()");
|
| 193 | 197 |
|
| ... | ... | |
| 209 | 213 |
} |
| 210 | 214 |
|
| 211 | 215 |
/** |
| 216 |
* @throws VisitException |
|
| 212 | 217 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor) |
| 213 | 218 |
*/ |
| 214 |
public void process(FeatureVisitor visitor) throws DriverException {
|
|
| 219 |
public void process(FeatureVisitor visitor) throws DriverException, VisitException {
|
|
| 215 | 220 |
try{
|
| 216 | 221 |
logger.debug("visitor.start()");
|
| 217 | 222 |
|
| ... | ... | |
| 227 | 232 |
} |
| 228 | 233 |
}catch(DriverIOException e){
|
| 229 | 234 |
throw new DriverException(e); |
| 230 |
} |
|
| 235 |
}
|
|
| 231 | 236 |
} |
| 232 | 237 |
|
| 233 | 238 |
/** |
| ... | ... | |
| 240 | 245 |
visitor.setLayer(capa); |
| 241 | 246 |
visitor.setTolerance(tolerance); |
| 242 | 247 |
visitor.setQueriedPoint(p); |
| 243 |
process(visitor); |
|
| 248 |
try {
|
|
| 249 |
process(visitor); |
|
| 250 |
} catch (VisitException e) {
|
|
| 251 |
throw new RuntimeException("QueryByPointVisitor lanza una VisitException?");
|
|
| 252 |
} |
|
| 244 | 253 |
|
| 245 | 254 |
return visitor.getBitSet(); |
| 246 | 255 |
} |
Also available in: Unified diff