Revision 44612 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.geometry/org.gvsig.fmap.geometry.jts/src/main/java/org/gvsig/fmap/geom/jts/aggregate/AbstractMultiPolygon.java
| AbstractMultiPolygon.java | ||
|---|---|---|
| 58 | 58 |
*/ |
| 59 | 59 |
private static final long serialVersionUID = 6663703214829442424L; |
| 60 | 60 |
|
| 61 |
/** |
|
| 62 |
* @param type |
|
| 63 |
*/ |
|
| 64 | 61 |
public AbstractMultiPolygon(int subtype) {
|
| 65 | 62 |
super(Geometry.TYPES.MULTIPOLYGON, subtype); |
| 66 | 63 |
} |
| 67 | 64 |
|
| 68 |
/* (non-Javadoc) |
|
| 69 |
* @see org.gvsig.fmap.geom.jts.GeometryJTS#getJTS() |
|
| 70 |
*/ |
|
| 71 | 65 |
public com.vividsolutions.jts.geom.Geometry getJTS() {
|
| 72 | 66 |
com.vividsolutions.jts.geom.Polygon[] polygons = new com.vividsolutions.jts.geom.Polygon[primitives.size()]; |
| 73 | 67 |
for (int i=0; i<primitives.size(); i++){
|
| ... | ... | |
| 76 | 70 |
return JTSUtils.createJTSMultiPolygon(polygons); |
| 77 | 71 |
} |
| 78 | 72 |
|
| 79 |
/* (non-Javadoc) |
|
| 80 |
* @see org.gvsig.fmap.geom.Geometry#getPathIterator(java.awt.geom.AffineTransform) |
|
| 81 |
*/ |
|
| 73 |
@Override |
|
| 74 |
public Geometry force2D() throws GeometryOperationNotSupportedException, GeometryOperationException {
|
|
| 75 |
MultiPolygon2D other = new MultiPolygon2D(); |
|
| 76 |
other.setProjection(this.getProjection()); |
|
| 77 |
other.ensureCapacity(primitives.size()); |
|
| 78 |
for (Primitive primitive : primitives) {
|
|
| 79 |
other.addPrimitive((Primitive)primitive.force2D()); |
|
| 80 |
} |
|
| 81 |
return other; |
|
| 82 |
} |
|
| 83 |
|
|
| 84 |
@Override |
|
| 82 | 85 |
public PathIterator getPathIterator(AffineTransform at) {
|
| 83 | 86 |
MultiPolygonIterator pi = new MultiPolygonIterator(at); |
| 84 | 87 |
return pi; |
| 85 | 88 |
} |
| 86 | 89 |
|
| 87 |
/* (non-Javadoc) |
|
| 88 |
* @see org.gvsig.fmap.geom.Geometry#getPathIterator(java.awt.geom.AffineTransform, double) |
|
| 89 |
*/ |
|
| 90 |
@Override |
|
| 90 | 91 |
public PathIterator getPathIterator(AffineTransform at, double flatness) {
|
| 91 | 92 |
return getPathIterator(at); |
| 92 | 93 |
} |
| 93 | 94 |
|
| 94 |
/* (non-Javadoc) |
|
| 95 |
* @see org.gvsig.fmap.geom.Geometry#getGeneralPath() |
|
| 96 |
*/ |
|
| 95 |
@Override |
|
| 97 | 96 |
public GeneralPathX getGeneralPath() {
|
| 98 | 97 |
return new DefaultGeneralPathX(getPathIterator(null), false, 0); |
| 99 | 98 |
} |
| 100 | 99 |
|
| 101 | 100 |
|
| 102 |
/* (non-Javadoc) |
|
| 103 |
* @see org.gvsig.fmap.geom.jts.GeometryJTS#flip() |
|
| 104 |
*/ |
|
| 101 |
@Override |
|
| 105 | 102 |
public void flip() throws GeometryOperationNotSupportedException, GeometryOperationException {
|
| 106 | 103 |
for (Iterator iterator = primitives.iterator(); iterator.hasNext();) {
|
| 107 | 104 |
((GeometryJTS)iterator.next()).flip(); |
| ... | ... | |
| 109 | 106 |
Collections.reverse(primitives); |
| 110 | 107 |
} |
| 111 | 108 |
|
| 112 |
/* (non-Javadoc) |
|
| 113 |
* @see org.gvsig.fmap.geom.aggregate.MultiSurface#addSurface(org.gvsig.fmap.geom.primitive.Surface) |
|
| 114 |
*/ |
|
| 109 |
@Override |
|
| 115 | 110 |
public void addSurface(Surface surface) {
|
| 116 | 111 |
GeometryType geometryType = surface.getGeometryType(); |
| 117 | 112 |
if(geometryType.getType() == Geometry.TYPES.POLYGON && geometryType.getSubType() == getGeometryType().getSubType()){
|
| ... | ... | |
| 128 | 123 |
|
| 129 | 124 |
} |
| 130 | 125 |
|
| 131 |
/* (non-Javadoc) |
|
| 132 |
* @see org.gvsig.fmap.geom.Geometry#getShape(java.awt.geom.AffineTransform) |
|
| 133 |
*/ |
|
| 126 |
@Override |
|
| 134 | 127 |
public Shape getShape(AffineTransform affineTransform) {
|
| 135 | 128 |
int capacity = 0; |
| 136 | 129 |
for( int i = 0; i < this.getPrimitivesNumber(); i++ ) {
|
| ... | ... | |
| 143 | 136 |
return new DefaultGeneralPathX(getPathIterator(affineTransform),false,0, capacity); |
| 144 | 137 |
} |
| 145 | 138 |
|
| 146 |
/* (non-Javadoc) |
|
| 147 |
* @see org.gvsig.fmap.geom.Geometry#getShape() |
|
| 148 |
*/ |
|
| 139 |
@Override |
|
| 149 | 140 |
public Shape getShape() {
|
| 150 | 141 |
return getShape(null); |
| 151 | 142 |
} |
| ... | ... | |
| 153 | 144 |
protected class MultiPolygonIterator extends GeneralPathXIterator {
|
| 154 | 145 |
|
| 155 | 146 |
/** Transform applied on the coordinates during iteration */ |
| 156 |
private AffineTransform at; |
|
| 147 |
private final AffineTransform at;
|
|
| 157 | 148 |
|
| 158 | 149 |
/** True when the point has been read once */ |
| 159 | 150 |
private boolean done; |
| 160 | 151 |
private int index = 0; |
| 161 |
private List<PathIterator>iterators = new ArrayList<PathIterator>(primitives.size());
|
|
| 152 |
private final List<PathIterator>iterators;
|
|
| 162 | 153 |
|
| 163 |
/** |
|
| 164 |
* Creates a new PointIterator object. |
|
| 165 |
* |
|
| 166 |
* @param p |
|
| 167 |
* The polygon |
|
| 168 |
* @param at |
|
| 169 |
* The affine transform applied to coordinates during |
|
| 170 |
* iteration |
|
| 171 |
*/ |
|
| 172 | 154 |
public MultiPolygonIterator(AffineTransform at) {
|
| 173 | 155 |
super(new GeneralPathX()); |
| 156 |
this.iterators = new ArrayList<>(primitives.size()); |
|
| 174 | 157 |
if (at == null) {
|
| 175 | 158 |
at = new AffineTransform(); |
| 176 | 159 |
} |
| 177 | 160 |
|
| 178 | 161 |
this.at = at; |
| 179 |
for (Iterator iterator = primitives.iterator(); iterator.hasNext();) {
|
|
| 180 |
Primitive primitive = (Primitive) iterator.next(); |
|
| 162 |
for (Primitive primitive : primitives) {
|
|
| 181 | 163 |
iterators.add(primitive.getPathIterator(at)); |
| 182 | 164 |
} |
| 183 | 165 |
done = false; |
| 184 | 166 |
} |
| 185 | 167 |
|
| 186 |
/**
|
|
| 168 |
/* |
|
| 187 | 169 |
* Return the winding rule for determining the interior of the path. |
| 188 | 170 |
* |
| 189 | 171 |
* @return <code>WIND_EVEN_ODD</code> by default. |
| 190 | 172 |
*/ |
| 173 |
@Override |
|
| 191 | 174 |
public int getWindingRule() {
|
| 192 | 175 |
return PathIterator.WIND_EVEN_ODD; |
| 193 | 176 |
} |
| 194 | 177 |
|
| 195 |
/**
|
|
| 178 |
/* |
|
| 196 | 179 |
* @see java.awt.geom.PathIterator#next() |
| 197 | 180 |
*/ |
| 181 |
@Override |
|
| 198 | 182 |
public void next() {
|
| 199 | 183 |
PathIterator pathIteratorPrimitive = iterators.get(index); |
| 200 | 184 |
pathIteratorPrimitive.next(); |
| ... | ... | |
| 204 | 188 |
} |
| 205 | 189 |
} |
| 206 | 190 |
|
| 207 |
/**
|
|
| 191 |
/* |
|
| 208 | 192 |
* @see java.awt.geom.PathIterator#isDone() |
| 209 | 193 |
*/ |
| 194 |
@Override |
|
| 210 | 195 |
public boolean isDone() {
|
| 211 | 196 |
return done; |
| 212 | 197 |
} |
| 213 | 198 |
|
| 214 |
/**
|
|
| 199 |
/* |
|
| 215 | 200 |
* @see java.awt.geom.PathIterator#currentSegment(double[]) |
| 216 | 201 |
*/ |
| 202 |
@Override |
|
| 217 | 203 |
public int currentSegment(double[] coords) {
|
| 218 | 204 |
return iterators.get(index).currentSegment(coords); |
| 219 | 205 |
} |
| 220 | 206 |
|
| 221 | 207 |
/* |
| 222 |
* (non-Javadoc) |
|
| 223 |
* |
|
| 224 | 208 |
* @see java.awt.geom.PathIterator#currentSegment(float[]) |
| 225 | 209 |
*/ |
| 210 |
@Override |
|
| 226 | 211 |
public int currentSegment(float[] coords) {
|
| 227 | 212 |
return iterators.get(index).currentSegment(coords); |
| 228 | 213 |
} |
Also available in: Unified diff