List of equalsTopo() Examples

Examples of equalsTopo()

com.vividsolutions.jts.geom.Geometry.equalsTopo()
Tests whether this geometry is topologically equal to the argument geometry as defined by the SFS equals predicate.
The SFS equals predicate has the following equivalent definitions:
- The two geometries have at least one point in common, and no point of either geometry lies in the exterior of the other geometry.
- The DE-9IM Intersection Matrix for the two geometries matches the pattern T*F**FFF*
```
 T*F **F FF 
```
Note that this method computes topologically equality. For structural equality, see {@link #equalsExact(Geometry)}. @param g the Geometry with which to compare this Geometry @return true if the two Geometrys are topologically equal @see #equalsExact(Geometry)
com.vividsolutions.jts.geom.LinearRing.equalsTopo()

Examples of com.vividsolutions.jts.geom.Geometry.equalsTopo()

      Geometry read = (Geometry) features[0].getDefaultGeometry();
        assertNull(read);
      
      Geometry orig = (Geometry) features[1].getDefaultGeometry();
      read = (Geometry) features[1].getDefaultGeometry();
    assertTrue(orig.equalsTopo(read));
    
    // check the null geometry
    read = (Geometry) features[2].getDefaultGeometry();
    assertNull(read);

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Examples of com.vividsolutions.jts.geom.Geometry.equalsTopo()

    assertNull(read);
    
    // make sure the third is ok as well
    orig = (Geometry) features[3].getDefaultGeometry();
      read = (Geometry) features[3].getDefaultGeometry();
    assertTrue(orig.equalsTopo(read));
    
    store.dispose();
  }

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Examples of com.vividsolutions.jts.geom.Geometry.equalsTopo()

        Geometry g = new WKTReader().read("LINESTRING(-170 -40, 170, 40)");


        ProjectionHandler handler = ProjectionHandlerFinder.getHandler(utmEnvelope, WGS84, true);
        assertTrue(handler.requiresProcessing(g));
        Geometry preProcessed = handler.preProcess(g);
        assertTrue(!preProcessed.equalsTopo(g));
        assertTrue(handler.validAreaBounds.contains(preProcessed.getEnvelopeInternal()));
    }


    @Test
    public void testPolarStereographic() throws Exception {

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Examples of com.vividsolutions.jts.geom.Geometry.equalsTopo()

        SimpleFeatureIterator fi = dataStore.getFeatureSource("COLA_MARKETS_CS").getFeatures().features();
        assertTrue(fi.hasNext());
        SimpleFeature sf = fi.next();
        assertNotNull(sf.getDefaultGeometry());
        Geometry expected = new WKTReader().read("POLYGON((6 4, 12 4, 12 12, 6 12, 6 4))");
        assertTrue(expected.equalsTopo((Geometry) sf.getDefaultGeometry()));
        fi.close();
    }
    
    public void testGeometryMetadataTable() throws Exception {
        testSetup.setupGeometryColumns(dataStore);

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Examples of com.vividsolutions.jts.geom.Geometry.equalsTopo()


            WKTReader reader = new WKTReader();
            Geometry expectedGeometry;
            expectedGeometry = reader.read(strGeomExpected);
            
            Assert.assertTrue(expectedGeometry.equalsTopo(actualGeometry));


    }
    
}

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Examples of com.vividsolutions.jts.geom.Geometry.equalsTopo()

    for (Iterator i = geometries.iterator(); i.hasNext();) {
      Geometry element = (Geometry) i.next();
      if (exact && element.equalsExact(g)) {
        return true;
      }
      if (!exact && element.equalsTopo(g)) {
        return true;
      }      
    }


    return false;

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Examples of com.vividsolutions.jts.geom.LinearRing.equalsTopo()

        assertEquals(before.getCoordinateN(2), coordinates[2]);
        assertEquals(before.getCoordinateN(3), coordinates[3]);


        LinearRing after = JTSUtilities.reverseRing(before);


        assertTrue( after.equalsTopo(before.reverse()) );


        assertEquals(after.getCoordinateN(0), coordinates[3]);
        assertEquals(after.getCoordinateN(1), coordinates[2]);
        assertEquals(after.getCoordinateN(2), coordinates[1]);
        assertEquals(after.getCoordinateN(3), coordinates[0]);

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