Revision 45917 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.geometry/org.gvsig.fmap.geometry.api/src/main/java/org/gvsig/fmap/geom/GeometryUtils.java
| GeometryUtils.java | ||
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| 1019 | 1019 |
} |
| 1020 | 1020 |
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/** |
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* Returns true if two polygons overlap taking into account the given tolerance |
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| 1024 |
* |
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* @param polygon |
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* @param polygon2 |
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* @param theTolerance |
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* @return |
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* @throws GeometryOperationNotSupportedException |
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* @throws GeometryOperationException |
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*/ |
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public static boolean overlaps(Geometry polygon, Geometry polygon2, double theTolerance) throws GeometryOperationNotSupportedException, GeometryOperationException {
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if (polygon != null && polygon2 != null) {
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if (theTolerance > 0) {
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Geometry buffer1 = polygon.buffer(-theTolerance); |
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if (buffer1 != null) {
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return buffer1.overlaps(polygon2); |
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} else{
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Geometry buffer2 = polygon2.buffer(-theTolerance); |
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if (buffer2 != null) {
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return polygon.overlaps(buffer2); |
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} |
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} |
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} else {
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return polygon.overlaps(polygon2); |
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} |
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} |
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return false; |
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} |
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| 1022 | 1051 |
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| 1023 | 1052 |
// public static void main(String[] args) throws GeometryException {
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| 1024 | 1053 |
// String s; |
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