Implement ol/geom/Geometry#containsXY

Fixes issue #8863
ol/source/Vector#getFeaturesAtCoordinate and
implementations of ol/geom/Geometry#containsXY

src/ol/geom/Geometry.js

@@ -92,7 +92,8 @@ class Geometry extends BaseObject {
    * @return {boolean} Contains (x, y).
    */
   containsXY(x, y) {
-    return false;
+    const coord = this.getClosestPoint([x, y]);
+    return coord[0] === x && coord[1] === y;
   }
 
   /**

src/ol/geom/LineString.js

@@ -88,16 +88,6 @@ class LineString extends SimpleGeometry {
     return new LineString(this.flatCoordinates.slice(), this.layout);
   }
 
-  /**
-   * @inheritDoc
-   * @override
-   * @api
-   */
-  containsXY(x, y) {
-    const coord = this.getClosestPoint([x, y]);
-    return coord[0] === x && coord[1] === y;
-  }
-
   /**
    * @inheritDoc
    */

src/ol/geom/MultiLineString.js

@@ -100,17 +100,6 @@ class MultiLineString extends SimpleGeometry {
     return new MultiLineString(this.flatCoordinates.slice(), this.layout, this.ends_.slice());
   }
 
-  /**
-   * @inheritDoc
-   * @override
-   * @api
-   */
-  containsXY(x, y) {
-    return this.getLineStrings().some(function(lineString) {
-      return lineString.containsXY(x, y);
-    });
-  }
-
   /**
    * @inheritDoc
    */

src/ol/geom/MultiPoint.js

@@ -57,17 +57,6 @@ class MultiPoint extends SimpleGeometry {
     return multiPoint;
   }
 
-  /**
-   * @inheritDoc
-   * @override
-   * @api
-   */
-  containsXY(x, y) {
-    return this.getCoordinates().some(function(coord) {
-      return coord[0] === x && coord[1] === y;
-    });
-  }
-
   /**
    * @inheritDoc
    */

src/ol/geom/Point.js

@@ -35,16 +35,6 @@ class Point extends SimpleGeometry {
     return point;
   }
 
-  /**
-   * @inheritDoc
-   * @override
-   * @api
-   */
-  containsXY(x, y) {
-    const coord = this.getCoordinates();
-    return coord[0] === x && coord[1] === y;
-  }
-
   /**
    * @inheritDoc
    */