前端初始化

2026-08-21 15:36:24 +08:00
commit e4d8ecde13
14411 changed files with 2275932 additions and 0 deletions
@@ -0,0 +1,100 @@
+
+/*
+* 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.
+*/
+import { createBoxLayoutReference, getLayoutRect, applyPreserveAspect } from '../../util/layout.js';
+import * as bbox from 'zrender/lib/core/bbox.js';
+import { extend } from 'zrender/lib/core/util.js';
+import { injectCoordSysByOption } from '../../core/CoordinateSystem.js';
+import { createViewCoordSysSimply } from '../../component/helper/roamHelper.js';
+function getViewRect(seriesModel, api, aspect) {
+  var layoutRef = createBoxLayoutReference(seriesModel, api);
+  var option = extend(seriesModel.getBoxLayoutParams(), {
+    aspect: aspect
+  });
+  var viewRect = getLayoutRect(option, layoutRef.refContainer);
+  return applyPreserveAspect(seriesModel, viewRect, aspect);
+}
+export default function createViewCoordSys(ecModel, api) {
+  var viewList = [];
+  ecModel.eachSeriesByType('graph', function (seriesModel) {
+    injectCoordSysByOption({
+      targetModel: seriesModel,
+      coordSysType: 'view',
+      coordSysProvider: createViewCoordSys,
+      isDefaultDataCoordSys: true
+    });
+    function createViewCoordSys() {
+      var data = seriesModel.getData();
+      var positions = data.mapArray(function (idx) {
+        var itemModel = data.getItemModel(idx);
+        return [+itemModel.get('x'), +itemModel.get('y')];
+      });
+      var min = [];
+      var max = [];
+      bbox.fromPoints(positions, min, max);
+      // If width or height is 0
+      if (max[0] - min[0] === 0) {
+        max[0] += 1;
+        min[0] -= 1;
+      }
+      if (max[1] - min[1] === 0) {
+        max[1] += 1;
+        min[1] -= 1;
+      }
+      var aspect = (max[0] - min[0]) / (max[1] - min[1]);
+      // FIXME If get view rect after data processed?
+      var viewRect = getViewRect(seriesModel, api, aspect);
+      // Position may be NaN (e.g., in force layout), use view rect instead
+      if (isNaN(aspect)) {
+        min = [viewRect.x, viewRect.y];
+        max = [viewRect.x + viewRect.width, viewRect.y + viewRect.height];
+      }
+      var bbWidth = max[0] - min[0];
+      var bbHeight = max[1] - min[1];
+      var viewCoordSys = createViewCoordSysSimply(seriesModel, api, min[0], min[1], bbWidth, bbHeight, viewRect);
+      viewList.push(viewCoordSys);
+      return viewCoordSys;
+    }
+  });
+  return viewList;
+}