Examples of com.vividsolutions.jts.io.WKTWriter

com.vividsolutions.jts.io.WKTWriter
pengis.org/techno/specs.htm"> OGC Simple Features Specification for SQL.
The WKTWriter outputs coordinates rounded to the precision model. Only the maximum number of decimal places necessary to represent the ordinates to the required precision will be output.
The SFS WKT spec does not define a special tag for {@link LinearRing}s. Under the spec, rings are output as LINESTRINGs. In order to allow precisely specifying constructed geometries, JTS supports a non-standard LINEARRING tag which is used to output LinearRings. @version 1.7 @see WKTReader

                    SimpleFeature sf = (SimpleFeature) feature;
                    String fileName = (String) sf.getAttribute("location");
                    int idx = fileName.lastIndexOf(".");
                    Geometry g = (Geometry) sf.getDefaultGeometry();
                    File wkbFile = new File(testMosaic, fileName.substring(0, idx) + ".wkt");
                    String wkt = new WKTWriter().write(g);
                    FileUtils.writeStringToFile(wkbFile, wkt);
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }

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  }
  
  // Protected methods
  
  protected void encodeGeometryShape(Geometry geometry, PropertyContainer container) {
        WKTWriter writer = new WKTWriter();
        container.setProperty(geomProperty, writer.write(geometry));
  }

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    public void testToStringObject()
    {
        Point point = new Point(4.5, 6.3);
        String pointStr = pa.toString(point);


        WKTWriter writer = new WKTWriter();
        String wktStr = writer.write(point);


        Assert.assertEquals(wktStr, pointStr);
    }

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     */
    @Test
    public void testFromString()
    {
        Point point = new Point(4.5, 6.3);
        WKTWriter writer = new WKTWriter();
        String wktStr = writer.write(point);


        Point point2 = pa.fromString(com.vividsolutions.jts.geom.Point.class, wktStr);


        Assert.assertNotNull(point2);
        Assert.assertEquals(point.getX(), point2.getX());

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        try {
            Geometry g = (Geometry) value;
            if (g instanceof LinearRing) {
                g = g.getFactory().createLineString(((LinearRing)g).getCoordinateSequence());
            }
            new WKTWriter().write(g, w);
        } finally {
            w.flush();
        }
    }

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                for (Property prop : properties) {
                    Object value = prop.getValue();
                    if (value instanceof Geometry) {
                      //use wkt writer to convert geometry to string, so third dimension can be supported if present.
                      Geometry geom = (Geometry) value;
                      value = new WKTWriter(geom.getCoordinate().z == Double.NaN? 2 : 3).write(geom);
                    }
                    if (value == null || value.toString().equalsIgnoreCase("null")) {
                        values[valueIndex] = "null";
                    } else if (prop.getType() instanceof GeometryType) {
                        int srid = getSrid(((GeometryType) prop.getType()));

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                for (Property prop : properties) {
                    Object value = prop.getValue();
                    if (value instanceof Geometry) {
                      //use wkt writer to convert geometry to string, so third dimension can be supported if present.
                      Geometry geom = (Geometry) value;
                      value = new WKTWriter(geom.getCoordinate().z == Double.NaN? 2 : 3).write(geom);
                    }
                    if (value == null || value.toString().equalsIgnoreCase("null")) {
                        values[valueIndex] = "null";
                    } else if (prop.getType() instanceof GeometryType) {
                        int srid = getSrid(((GeometryType) prop.getType()));

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    @Override
    public void encode(Object value, OutputStream os) throws IOException {
        Writer w = new OutputStreamWriter(os);
        try {
            new WKTWriter().write((Geometry) value, w);
        } finally {
            w.flush();
        }
    }

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   *  Features Specification.
   *
   *@return    the Well-known Text representation of this <code>Geometry</code>
   */
  public String toText() {
    WKTWriter writer = new WKTWriter();
    return writer.write(this);
  }

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    System.out.println("Finished in " + sw.getTimeString());
  }


  private void printFormatted(Geometry geom)
  {
    WKTWriter writer = new WKTWriter();
    System.out.println(writer.writeFormatted(geom));
  }

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