Function getHighestMatchAdministration

src/openlayers/core/Util.js:379–399

* @function Util.getHighestMatchAdministration * @param {string} featureName 初始匹配的要素数组 * @param {string} fieldName 要匹配的地名 * @returns {boolean} 是否匹配 * @private

(features, fieldName)

    * @private
    */
   getHighestMatchAdministration(features, fieldName) {
     let filterFeatures = features.filter((item) => {
       return isMatchAdministrativeName(item.properties.Name, fieldName);
     });

     let maxMatchPercent = 0,
       maxMatchFeature = null;
     filterFeatures.forEach((feature) => {
       let count = 0;
       Array.from(new Set(feature.properties.Name.split(''))).forEach((char) => {
         if (fieldName.includes(char)) {
           count++;
         }
       });
       if (count > maxMatchPercent) {
         maxMatchPercent = count;
         maxMatchFeature = feature;
       }
     });
     return maxMatchFeature;
   },

   /**
    * @function Util.setMask