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frontend/node_modules/echarts/lib/chart/bar/BaseBarSeries.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.
+*/
+import { __extends } from "tslib";
+import SeriesModel from '../../model/Series.js';
+import createSeriesData from '../helper/createSeriesData.js';
+import { each } from 'zrender/lib/core/util.js';
+var BaseBarSeriesModel = /** @class */function (_super) {
+  __extends(BaseBarSeriesModel, _super);
+  function BaseBarSeriesModel() {
+    var _this = _super !== null && _super.apply(this, arguments) || this;
+    _this.type = BaseBarSeriesModel.type;
+    return _this;
+  }
+  BaseBarSeriesModel.prototype.getInitialData = function (option, ecModel) {
+    return createSeriesData(null, this, {
+      useEncodeDefaulter: true
+    });
+  };
+  BaseBarSeriesModel.prototype.getMarkerPosition = function (value, dims, startingAtTick) {
+    var coordSys = this.coordinateSystem;
+    if (coordSys && coordSys.clampData) {
+      // PENDING if clamp ?
+      var clampData_1 = coordSys.clampData(value);
+      var pt_1 = coordSys.dataToPoint(clampData_1);
+      if (startingAtTick) {
+        each(coordSys.getAxes(), function (axis, idx) {
+          // If axis type is category, use tick coords instead
+          if (axis.type === 'category' && dims != null) {
+            var tickCoords = axis.getTicksCoords();
+            var alignTicksWithLabel = axis.getTickModel().get('alignWithLabel');
+            var targetTickId = clampData_1[idx];
+            // The index of rightmost tick of markArea is 1 larger than x1/y1 index
+            var isEnd = dims[idx] === 'x1' || dims[idx] === 'y1';
+            if (isEnd && !alignTicksWithLabel) {
+              targetTickId += 1;
+            }
+            // The only contains one tick, tickCoords is
+            // like [{coord: 0, tickValue: 0}, {coord: 0}]
+            // to the length should always be larger than 1
+            if (tickCoords.length < 2) {
+              return;
+            } else if (tickCoords.length === 2) {
+              // The left value and right value of the axis are
+              // the same. coord is 0 in both items. Use the max
+              // value of the axis as the coord
+              pt_1[idx] = axis.toGlobalCoord(axis.getExtent()[isEnd ? 1 : 0]);
+              return;
+            }
+            var leftCoord = void 0;
+            var coord = void 0;
+            var stepTickValue = 1;
+            for (var i = 0; i < tickCoords.length; i++) {
+              var tickCoord = tickCoords[i].coord;
+              // The last item of tickCoords doesn't contain
+              // tickValue
+              var tickValue = i === tickCoords.length - 1 ? tickCoords[i - 1].tickValue + stepTickValue : tickCoords[i].tickValue;
+              if (tickValue === targetTickId) {
+                coord = tickCoord;
+                break;
+              } else if (tickValue < targetTickId) {
+                leftCoord = tickCoord;
+              } else if (leftCoord != null && tickValue > targetTickId) {
+                coord = (tickCoord + leftCoord) / 2;
+                break;
+              }
+              if (i === 1) {
+                // Here we assume the step of category axes is
+                // the same
+                stepTickValue = tickValue - tickCoords[0].tickValue;
+              }
+            }
+            if (coord == null) {
+              if (!leftCoord) {
+                // targetTickId is smaller than all tick ids in the
+                // visible area, use the leftmost tick coord
+                coord = tickCoords[0].coord;
+              } else if (leftCoord) {
+                // targetTickId is larger than all tick ids in the
+                // visible area, use the rightmost tick coord
+                coord = tickCoords[tickCoords.length - 1].coord;
+              }
+            }
+            pt_1[idx] = axis.toGlobalCoord(coord);
+          }
+        });
+      } else {
+        var data = this.getData();
+        var offset = data.getLayout('offset');
+        var size = data.getLayout('size');
+        var offsetIndex = coordSys.getBaseAxis().isHorizontal() ? 0 : 1;
+        pt_1[offsetIndex] += offset + size / 2;
+      }
+      return pt_1;
+    }
+    return [NaN, NaN];
+  };
+  BaseBarSeriesModel.type = 'series.__base_bar__';
+  BaseBarSeriesModel.defaultOption = {
+    // zlevel: 0,
+    z: 2,
+    coordinateSystem: 'cartesian2d',
+    legendHoverLink: true,
+    // stack: null
+    // Cartesian coordinate system
+    // xAxisIndex: 0,
+    // yAxisIndex: 0,
+    barMinHeight: 0,
+    barMinAngle: 0,
+    // cursor: null,
+    large: false,
+    largeThreshold: 400,
+    progressive: 3e3,
+    progressiveChunkMode: 'mod'
+  };
+  return BaseBarSeriesModel;
+}(SeriesModel);
+SeriesModel.registerClass(BaseBarSeriesModel);
+export default BaseBarSeriesModel;