本文整理了Java中org.locationtech.jts.geom.GeometryFactory.createMultiLineString()方法的一些代码示例，展示了GeometryFactory.createMultiLineString()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。GeometryFactory.createMultiLineString()方法的具体详情如下：
包路径：org.locationtech.jts.geom.GeometryFactory
类名称：GeometryFactory
方法名：createMultiLineString

GeometryFactory.createMultiLineString介绍

[英]Creates a MultiLineString using the given LineStrings; a null or empty array will create an empty MultiLineString.
[中]使用给定的线字符串创建多行线；空数组或空数组将创建空的多重字符串。

代码示例

代码示例来源：origin: prestodb/presto

if (partCount == 0) {
  if (multitype) {
    return GEOMETRY_FACTORY.createMultiLineString();
  return GEOMETRY_FACTORY.createMultiLineString(lineStrings);

代码示例来源：origin: geotools/geotools

/**
 * Creates a MultiLineString from a set of LineStrings
 *
 * @param lines the component LineStrings
 * @return a MultiLineString
 */
public MultiLineString multiLineString(LineString... lines) {
  return geomFact.createMultiLineString(lines);
}

代码示例来源：origin: geotools/geotools

public MultiLineString toMultiLineString(List<?> list) {
  List<LineString> lines = new ArrayList<LineString>();
  for (Object o : list) {
    lines.add(toLineString((List<?>) o));
  }
  return geometryFactory.createMultiLineString(lines.toArray(new LineString[lines.size()]));
}

代码示例来源：origin: geotools/geotools

/**
 *
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 *
 * @generated modifiable
 */
public Object parse(ElementInstance instance, Node node, Object value) throws Exception {
  List lines = node.getChildValues(LineString.class);
  return gFactory.createMultiLineString(
      (LineString[]) lines.toArray(new LineString[lines.size()]));
}

代码示例来源：origin: geotools/geotools

/** Creates a multiline from the specified (<var>x</var>,<var>y</var>) coordinates. */
public MultiLineString lines(int[][] xy) {
  LineString[] lines = new LineString[xy.length];
  for (int i = 0; i < xy.length; i++) {
    lines[i] = line(xy[i]);
  }
  return gf.createMultiLineString(lines);
}

代码示例来源：origin: geotools/geotools

@Override
protected Geometry getEmpty() {
  if (EMPTY == null) {
    EMPTY = new GeometryFactory().createMultiLineString(null);
  }
  return EMPTY;
}

代码示例来源：origin: geotools/geotools

@Override
public MultiLineString createMultiLineString(LineString[] lineStrings) {
  if (lineStrings != null && lineStrings.length == 1) {
    return new SingleLineCollection(lineStrings, this);
  } else {
    return super.createMultiLineString(lineStrings);
  }
}

代码示例来源：origin: locationtech/spatial4j

@Override
 public Shape build() {
  return makeShape(geometryFactory.createMultiLineString(geoms.toArray(new LineString[geoms.size()])));
 }
}

代码示例来源：origin: geotools/geotools

@Override
  public boolean endObject() throws ParseException, IOException {
    if (lines != null) {
      LineString[] lineStrings = new LineString[lines.size()];
      for (int i = 0; i < lines.size(); i++) {
        lineStrings[i] = factory.createLineString(lines.get(i));
      }
      value = factory.createMultiLineString(lineStrings);
      lines = null;
    }
    return true;
  }
}

代码示例来源：origin: geotools/geotools

/**
 * Generate a MultiLineString from two dimensional ordinates
 *
 * @param xy
 * @return MultiLineStirng
 */
public MultiLineString lines(int[][] xy) {
  LineString[] lines = new LineString[xy.length];
  for (int i = 0; i < xy.length; i++) {
    lines[i] = line(xy[i]);
  }
  return gf.createMultiLineString(lines);
}
/**

代码示例来源：origin: geotools/geotools

public MultiLineString createMultiLineString(LineString[] lineStrings) {
  boolean curved = false;
  for (LineString ls : lineStrings) {
    if (ls instanceof CurvedGeometry<?>) {
      curved = true;
      break;
    }
  }
  if (curved) {
    return new MultiCurve(Arrays.asList(lineStrings), this, tolerance);
  } else {
    return delegate.createMultiLineString(lineStrings);
  }
}

代码示例来源：origin: mapsforge/mapsforge

static MultiLineString buildMultiLineString(TDWay outerWay, List<TDWay> innerWays) {
  List<LineString> lineStrings = new ArrayList<>();
  // outer way geometry
  lineStrings.add(buildLineString(outerWay));
  // inner strings
  if (innerWays != null) {
    for (TDWay innerWay : innerWays) {
      LineString innerRing = buildLineString(innerWay);
      lineStrings.add(innerRing);
    }
  }
  return GEOMETRY_FACTORY.createMultiLineString(lineStrings.toArray(new LineString[lineStrings.size()]));
}

代码示例来源：origin: geotools/geotools

/**
   * Makes a {@link #MultiLineString} geometry using the {@link LineString} presents in the result
   * stack.
   */
  @Override
  public Geometry build(int linestringtextNode) throws CQLException {

    List<Geometry> lineList = popGeometry(linestringtextNode);

    LineString[] lineStrings = lineList.toArray(new LineString[lineList.size()]);

    MultiLineString multiLineString = getGeometryFactory().createMultiLineString(lineStrings);

    return multiLineString;
  }
}

代码示例来源：origin: geotools/geotools

private Geometry decodeMultiLinestring(int shapeIndex) {
  Collection<Geometry> linestrings = new ArrayList<Geometry>();
  for (int i = shapeIndex; i < binary.getShapes().length; i++) {
    if (binary.getShape(i).getParentOffset() == shapeIndex) {
      linestrings.add(
          gf.createLineString(
              binary.getSequence(binary.getShape(i).getFigureOffset())));
    }
  }
  return gf.createMultiLineString(linestrings.toArray(new LineString[linestrings.size()]));
}

代码示例来源：origin: geotools/geotools

private MultiLineString readMultiLineString() throws IOException, ParseException {
  int numGeom = dis.readInt();
  LineString[] geoms = new LineString[numGeom];
  for (int i = 0; i < numGeom; i++) {
    Geometry g = readGeometry();
    if (!(g instanceof LineString))
      throw new ParseException(INVALID_GEOM_TYPE_MSG + "MultiLineString");
    geoms[i] = (LineString) g;
  }
  return factory.createMultiLineString(geoms);
}

代码示例来源：origin: geotools/geotools

/** Creates a multiline from the specified (<var>x</var>,<var>y</var>) coordinates. */
public MultiLineString lines(int[][] xy) {
  LineString[] lines = new LineString[xy.length];
  for (int i = 0; i < xy.length; i++) {
    lines[i] = line(xy[i]);
  }
  return gf.createMultiLineString(lines);
}

代码示例来源：origin: geotools/geotools

private static Geometry smoothMultiLineString(
    GeometryFactory factory, GeometrySmoother smoother, Geometry geom, double fit) {
  final int N = geom.getNumGeometries();
  LineString[] smoothed = new LineString[N];
  for (int i = 0; i < N; i++) {
    smoothed[i] =
        (LineString) smoothLineString(factory, smoother, geom.getGeometryN(i), fit);
  }
  return factory.createMultiLineString(smoothed);
}

代码示例来源：origin: geotools/geotools

private GeometryCollection wrap(Geometry geometry) {
    if (geometry instanceof Point) {
      return geometry.getFactory().createMultiPoint(new Point[] {(Point) geometry});
    } else if (geometry instanceof LineString) {
      return geometry.getFactory()
          .createMultiLineString(new LineString[] {(LineString) geometry});
    } else if (geometry instanceof Polygon) {
      return geometry.getFactory().createMultiPolygon(new Polygon[] {(Polygon) geometry});
    }

    throw new IllegalArgumentException("Unable to create multi geometry from " + geometry);
  }
}

代码示例来源：origin: geotools/geotools

public void testMixedEmptyMultiLine() throws SchemaException, IllegalAttributeException {
  GeometryFactory gf = new GeometryFactory();
  StyleBuilder sb = new StyleBuilder();
  SimpleFeatureType pointType =
      DataUtilities.createType("emptyRings", "geom:MultiLineString,name:String");
  LineString emptyLine = gf.createLineString((Coordinate[]) null);
  LineString realLine =
      gf.createLineString(new Coordinate[] {new Coordinate(0, 0), new Coordinate(1, 1)});
  MultiLineString mls = gf.createMultiLineString(new LineString[] {emptyLine, realLine});
  SimpleFeature f = SimpleFeatureBuilder.build(pointType, new Object[] {mls, "name"}, null);
  Style style = sb.createStyle(sb.createPolygonSymbolizer());
  renderEmptyGeometry(f, style);
}

代码示例来源：origin: geotools/geotools

@Test
public void smoothMultiLineString() {
  LineString[] lines = new LineString[3];
  lines[0] = factory.createLineString(getLineCoords(0));
  lines[1] = factory.createLineString(getLineCoords(10));
  lines[2] = factory.createLineString(getLineCoords(20));
  MultiLineString mls = factory.createMultiLineString(lines);
  Geometry smoothed = JTS.smooth(mls, 0);
  assertTrue(smoothed instanceof MultiLineString);
  assertEquals(3, smoothed.getNumGeometries());
  Envelope mlsEnv = mls.getEnvelopeInternal();
  Envelope smoothEnv = smoothed.getEnvelopeInternal();
  assertTrue(smoothEnv.covers(mlsEnv));
}