org.locationtech.jts.geom.Geometry.intersects()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中org.locationtech.jts.geom.Geometry.intersects()方法的一些代码示例，展示了Geometry.intersects()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。Geometry.intersects()方法的具体详情如下：
包路径：org.locationtech.jts.geom.Geometry
类名称：Geometry
方法名：intersects

Geometry.intersects介绍

[英]Tests whether this geometry intersects the argument geometry.

The intersects predicate has the following equivalent definitions:

  • The two geometries have at least one point in common

  • The DE-9IM Intersection Matrix for the two geometries matches at least one of the patterns

  • [T********]

    • [*T*******]
    • [***T*****]
    • [****T****]

  • ! g.disjoint(this) = true
    (intersects is the inverse of disjoint)
    [中]测试此几何图形是否与参数几何图形相交。
    intersects谓词具有以下等效定义：
    *这两种几何图形至少有一个共同点
    *两种几何图形的DE-9IM相交矩阵至少与其中一种图案匹配

  • [T********]

  • [*T*******]

  • [***T*****]

  • [****T****]

  • ! g.disjoint(this) = true
    （intersects是disjoint的倒数）

代码示例

代码示例来源：origin: geoserver/geoserver

  1. Geometry coverageBounds =
  2.     JTS.toGeometry((Envelope) new ReferencedEnvelope(grid.getEnvelope2D()));
  3. if (coverageBounds.intersects(rasterFilter)) {
  4.   final ParameterValueGroup param = cropParams.clone();
  5.   param.parameter("source").setValue(grid);

代码示例来源：origin: geotools/geotools

  1. public static boolean intersects(Geometry arg0, Geometry arg1) {
  2.   if (arg0 == null || arg1 == null) return false;
  3.   Geometry _this = arg0;
  4.   return _this.intersects(arg1);
  5. }

代码示例来源：origin: geotools/geotools

  1. public boolean intersects(Geometry g) {
  2.   return geometry.intersects(g);
  3. }

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * Tests if the interior of the <code>Shape</code> intersects the interior of a specified <code>
  3.  * Rectangle2D</code>. This method might conservatively return <code>true</code> when:
  4.  *
  5.  * <ul>
  6.  *   <li>there is a high probability that the <code>Rectangle2D</code> and the <code>Shape
  7.  *       </code> intersect, but
  8.  *   <li>the calculations to accurately determine this intersection are prohibitively expensive.
  9.  * </ul>
  10.  *
  11.  * This means that this method might return <code>true</code> even though the <code>Rectangle2D
  12.  * </code> does not intersect the <code>Shape</code>.
  13.  *
  14.  * @param r the specified <code>Rectangle2D</code>
  15.  * @return <code>true</code> if the interior of the <code>Shape</code> and the interior of the
  16.  *     specified <code>Rectangle2D</code> intersect, or are both highly likely to intersect and
  17.  *     intersection calculations would be too expensive to perform; <code>false</code>
  18.  *     otherwise.
  19.  * @see #intersects(double, double, double, double)
  20.  */
  21. public boolean intersects(Rectangle2D r) {
  22.   Geometry rect = rectangleToGeometry(r);
  23.   return geometry.intersects(rect);
  24. }

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * Tests if the interior of the <code>Shape</code> intersects the interior of a specified <code>
  3.  * Rectangle2D</code>. This method might conservatively return <code>true</code> when:
  4.  *
  5.  * <ul>
  6.  *   <li>there is a high probability that the <code>Rectangle2D</code> and the <code>Shape
  7.  *       </code> intersect, but
  8.  *   <li>the calculations to accurately determine this intersection are prohibitively expensive.
  9.  * </ul>
  10.  *
  11.  * This means that this method might return <code>true</code> even though the <code>Rectangle2D
  12.  * </code> does not intersect the <code>Shape</code>.
  13.  *
  14.  * @param r the specified <code>Rectangle2D</code>
  15.  * @return <code>true</code> if the interior of the <code>Shape</code> and the interior of the
  16.  *     specified <code>Rectangle2D</code> intersect, or are both highly likely to intersect and
  17.  *     intersection calculations would be too expensive to perform; <code>false</code>
  18.  *     otherwise.
  19.  * @see #intersects(double, double, double, double)
  20.  */
  21. public boolean intersects(Rectangle2D r) {
  22.   Geometry rect = rectangleToGeometry(r);
  23.   return geometry.intersects(rect);
  24. }

代码示例来源：origin: geotools/geotools

  1. Geometry rect = createRectangle(x, y, w, h);
  2. return geometry.intersects(rect);

代码示例来源：origin: geotools/geotools

  1. /** Helper method for {@link #intersects(Geometry, Geometry) intersects(Geometry, Geometry)} */
  2. private static boolean intersects(GeometryCollection gc, Geometry g) {
  3.   final int size = gc.getNumGeometries();
  4.   for (int i = 0; i < size; i++) {
  5.     Geometry g1 = gc.getGeometryN(i);
  6.     if (g1.intersects(g)) return true;
  7.   }
  8.   return false;
  9. }

代码示例来源：origin: geotools/geotools

  1. Geometry rect = createRectangle(x, y, w, h);
  2. return geometry.intersects(rect);

代码示例来源：origin: geotools/geotools

  1. protected boolean basicEvaluate(Geometry left, Geometry right) {
  2.   Envelope envLeft = left.getEnvelopeInternal();
  3.   Envelope envRight = right.getEnvelopeInternal();
  4.   if (envRight.intersects(envLeft)) {
  5.     return left.intersects(right);
  6.   } else {
  7.     return false;
  8.   }
  9.   // Note that this is a pretty permissive logic
  10.   // if the type has somehow been mis-set (can't happen externally)
  11.   // then true is returned in all cases
  12. }

代码示例来源：origin: geotools/geotools

  1. protected final boolean basicEvaluate(Geometry left, Geometry right) {
  2.     Envelope envLeft = left.getEnvelopeInternal();
  3.     Envelope envRight = right.getEnvelopeInternal();
  4.     return envRight.intersects(envLeft) && left.intersects(right);
  5.   }
  6. }

代码示例来源：origin: geotools/geotools

  1. @Override
  2. public boolean checkAndReserve(List<AffineTransform2D> transforms)
  3.     throws MismatchedDimensionException, TransformException {
  4.   List<Geometry> transformedConflictBounds = new ArrayList<Geometry>();
  5.   boolean conflict = false;
  6.   for (AffineTransform2D tx2d : transforms) {
  7.     if (conflict) {
  8.       break;
  9.     }
  10.     Geometry cbTransformed = JTS.transform(conflictBounds, tx2d);
  11.     transformedConflictBounds.add(cbTransformed);
  12.     List results = qt.query(cbTransformed.getEnvelopeInternal());
  13.     for (Iterator it = results.iterator(); it.hasNext(); ) {
  14.       Geometry candidate = (Geometry) it.next();
  15.       if (candidate.intersects(cbTransformed)) {
  16.         // location conflict
  17.         conflict = true;
  18.         break;
  19.       }
  20.     }
  21.   }
  22.   // reserve the area if no conflict
  23.   if (!conflict) {
  24.     for (Geometry tcb : transformedConflictBounds) {
  25.       qt.insert(tcb.getEnvelopeInternal(), tcb);
  26.     }
  27.   }
  28.   return !conflict;
  29. }

代码示例来源：origin: geotools/geotools

  1. if (geometry.intersects(extentGeometry)) {

代码示例来源：origin: geotools/geotools

  1. @DescribeProcess(title = "Intersects Test", description = "Tests if two geometries intersect.")
  2. @DescribeResult(description = "True if the inputs intersect")
  3. public static boolean intersects(
  4.     @DescribeParameter(name = "a", description = "First input geometry") Geometry a,
  5.     @DescribeParameter(name = "b", description = "Second input geometry") Geometry b) {
  6.   return a.intersects(b);
  7. }

代码示例来源：origin: mapsforge/mapsforge

  1. for (int l = bbox[0].getY(); l <= bbox[1].getY(); l++) {
  2.   Geometry bboxGeometry = tileToJTSGeometry(k, l, baseZoomLevel, enlargementInMeter);
  3.   if (bboxGeometry.intersects(wayGeometry)) {
  4.     matchedTiles.add(new TileCoordinate(k, l, baseZoomLevel));

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * Tests whether the two geometries intersect.
  3.  *
  4.  * <p>This method relies completely on {@link Geometry#intersects(Geometry)} but also tries to
  5.  * unroll <TT>GeometryCollection</TT>s.
  6.  *
  7.  * @param g1
  8.  * @param g2
  9.  * @return true if the two geometries intersect.
  10.  */
  11. public static boolean intersects(Geometry g1, Geometry g2) {
  12.   Utilities.ensureNonNull("g1", g1);
  13.   Utilities.ensureNonNull("g2", g2);
  14.   if (g1 instanceof GeometryCollection) {
  15.     if (g2 instanceof GeometryCollection) {
  16.       return intersects((GeometryCollection) g1, (GeometryCollection) g2);
  17.     } else {
  18.       return intersects((GeometryCollection) g1, g2);
  19.     }
  20.   } else {
  21.     if (g2 instanceof GeometryCollection) {
  22.       return intersects((GeometryCollection) g2, g1);
  23.     } else {
  24.       return g1.intersects(g2);
  25.     }
  26.   }
  27. }

代码示例来源：origin: mapsforge/mapsforge

  1. /**
  2.  * A tile on zoom level <i>z</i> has exactly 16 sub tiles on zoom level <i>z+2</i>. For each of these 16 sub tiles
  3.  * it is analyzed if the given way needs to be included. The result is represented as a 16 bit short value. Each bit
  4.  * represents one of the 16 sub tiles. A bit is set to 1 if the sub tile needs to include the way. Representation is
  5.  * row-wise.
  6.  *
  7.  * @param geometry           the geometry which is analyzed
  8.  * @param tile               the tile which is split into 16 sub tiles
  9.  * @param enlargementInMeter amount of pixels that is used to enlarge the bounding box of the way and the tiles in the mapping
  10.  *                           process
  11.  * @return a 16 bit short value that represents the information which of the sub tiles needs to include the way
  12.  */
  13. public static short computeBitmask(final Geometry geometry, final TileCoordinate tile, final int enlargementInMeter) {
  14.   List<TileCoordinate> subtiles = tile
  15.       .translateToZoomLevel((byte) (tile.getZoomlevel() + SUBTILE_ZOOMLEVEL_DIFFERENCE));
  16.   short bitmask = 0;
  17.   int tileCounter = 0;
  18.   for (TileCoordinate subtile : subtiles) {
  19.     Geometry bbox = tileToJTSGeometry(subtile.getX(), subtile.getY(), subtile.getZoomlevel(),
  20.         enlargementInMeter);
  21.     if (bbox.intersects(geometry)) {
  22.       bitmask |= TILE_BITMASK_VALUES[tileCounter];
  23.     }
  24.     tileCounter++;
  25.   }
  26.   return bitmask;
  27. }

代码示例来源：origin: geotools/geotools

  1. intersects = inclusionGeometry.intersects(bb);
  2. } catch (FactoryException | MismatchedDimensionException | TransformException e) {
  3. intersects = inclusionGeometry.intersects(bb);

代码示例来源：origin: geotools/geotools

  1. if (envelope.contains(rLineGeom.getEnvelopeInternal())) {
  2.   if (LineString.class.isAssignableFrom(rLineGeom.getClass())) {
  3.     if (lineGeom.intersects(rLineGeom)) {
  4.       if (!hasPair(
  5.           ((LineString) lineGeom).getCoordinateSequence(),

代码示例来源：origin: geotools/geotools

  1. if (currentGeom
  2.     .getEnvelope()
  3.     .intersects(((Geometry) second.getDefaultGeometry()))) {

代码示例来源：origin: geotools/geotools

  1. if (g1.intersects(g2) != expected) {
  2.   results.error(
  3.       f1,

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