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frontend/node_modules/echarts/lib/util/animation.js

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+
+/*
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*   http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.
+*/
+
+
+/**
+ * AUTO-GENERATED FILE. DO NOT MODIFY.
+ */
+
+/*
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*   http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.
+*/
+/**
+ * Animate multiple elements with a single done-callback.
+ *
+ * @example
+ *  animation
+ *      .createWrap()
+ *      .add(el1, {x: 10, y: 10})
+ *      .add(el2, {shape: {width: 500}, style: {fill: 'red'}}, 400)
+ *      .done(function () { // done })
+ *      .start('cubicOut');
+ */
+var AnimationWrap = /** @class */function () {
+  function AnimationWrap() {
+    this._storage = [];
+    this._elExistsMap = {};
+  }
+  /**
+   * Caution: a el can only be added once, otherwise 'done'
+   * might not be called. This method checks this (by el.id),
+   * suppresses adding and returns false when existing el found.
+   *
+   * @return Whether adding succeeded.
+   */
+  AnimationWrap.prototype.add = function (el, target, duration, delay, easing) {
+    if (this._elExistsMap[el.id]) {
+      return false;
+    }
+    this._elExistsMap[el.id] = true;
+    this._storage.push({
+      el: el,
+      target: target,
+      duration: duration,
+      delay: delay,
+      easing: easing
+    });
+    return true;
+  };
+  /**
+   * Only execute when animation done/aborted.
+   */
+  AnimationWrap.prototype.finished = function (callback) {
+    this._finishedCallback = callback;
+    return this;
+  };
+  /**
+   * Will stop exist animation firstly.
+   */
+  AnimationWrap.prototype.start = function () {
+    var _this = this;
+    var count = this._storage.length;
+    var checkTerminate = function () {
+      count--;
+      if (count <= 0) {
+        // Guard.
+        _this._storage.length = 0;
+        _this._elExistsMap = {};
+        _this._finishedCallback && _this._finishedCallback();
+      }
+    };
+    for (var i = 0, len = this._storage.length; i < len; i++) {
+      var item = this._storage[i];
+      item.el.animateTo(item.target, {
+        duration: item.duration,
+        delay: item.delay,
+        easing: item.easing,
+        setToFinal: true,
+        done: checkTerminate,
+        aborted: checkTerminate
+      });
+    }
+    return this;
+  };
+  return AnimationWrap;
+}();
+export function createWrap() {
+  return new AnimationWrap();
+}