add 几何分析 hasInteraction 方法

Author: xilanhuaweidapao

src/common/util/GeometryAnalysis.js

@@ -71,6 +71,21 @@ export class GeometryAnalysis extends Events {
     const ugFeature2 = geojson2UGGeometry(compareFeature);
     const result = this.module._UGCWasm_Geometrist_IsIdentical(ugFeature1, ugFeature2, tolerance);
     return result === 1;
+  }
+   /**
+   * @function GeometryAnalysis.prototype.hasIntersection
+   * @version 11.2.0
+   * @description 几何对象是否相交分析。
+   * @param {GeoJSONFeature} feature - geojson 要素。
+   * @param {GeoJSONFeature} compareFeature - geojson 对比要素。
+   * @param {number} [tolerance=1e-6] - 容限。
+   * @returns {boolean} 要素是否相交。
+   */
+  hasIntersection(feature, compareFeature, tolerance = 1e-6) {
+    const ugFeature1 = geojson2UGGeometry(feature);
+    const ugFeature2 = geojson2UGGeometry(compareFeature);
+    const result = this.module._UGCWasm_Geometrist_HasIntersection(ugFeature1, ugFeature2, tolerance);
+    return result === 1;
   }
   /**
      * @function GeometryAnalysis.prototype.hasTouch

test/common/util/GeometryAnalysisSpec.js

@@ -58,6 +58,74 @@ describe('GeometryAnalysis', () => {
     expect(result).toBeTruthy();
   });
 
+  it('hasIntersection', () => {
+    const poly1 = {
+      "type": "Feature",
+      "properties": {},
+      "geometry": {
+        "coordinates": [
+          [
+            [
+              69.05078125000003,
+              64.94452997268957
+            ],
+            [
+              69.05078125000003,
+              52.72637398699237
+            ],
+            [
+              90.14453124999983,
+              52.72637398699237
+            ],
+            [
+              90.14453124999983,
+              64.94452997268957
+            ],
+            [
+              69.05078125000003,
+              64.94452997268957
+            ]
+          ]
+        ],
+        "type": "Polygon"
+      },
+      "id": 0
+    };
+    const poly2 =  {
+      "type": "Feature",
+      "properties": {},
+      "geometry": {
+        "coordinates": [
+          [
+            [
+              80.87563161140378,
+              57.45030784568206
+            ],
+            [
+              80.87563161140378,
+              43.6194265865916
+            ],
+            [
+              110.40688161140469,
+              43.6194265865916
+            ],
+            [
+              110.40688161140469,
+              57.45030784568206
+            ],
+            [
+              80.87563161140378,
+              57.45030784568206
+            ]
+          ]
+        ],
+        "type": "Polygon"
+      }
+    };
+    const result = instance.hasIntersection(poly1, poly2);
+    expect(result).toBeTruthy();
+  });
+
 
   it('isIdentical multilinestring', () => {
     const line1 = {