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node_modules/echarts/lib/visual/helper.js 3.3 KB
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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.
  */
  export function getItemVisualFromData(data, dataIndex, key) {
    switch (key) {
      case 'color':
        var style = data.getItemVisual(dataIndex, 'style');
        return style[data.getVisual('drawType')];
      case 'opacity':
        return data.getItemVisual(dataIndex, 'style').opacity;
      case 'symbol':
      case 'symbolSize':
      case 'liftZ':
        return data.getItemVisual(dataIndex, key);
      default:
        if (process.env.NODE_ENV !== 'production') {
          console.warn("Unknown visual type " + key);
        }
    }
  }
  export function getVisualFromData(data, key) {
    switch (key) {
      case 'color':
        var style = data.getVisual('style');
        return style[data.getVisual('drawType')];
      case 'opacity':
        return data.getVisual('style').opacity;
      case 'symbol':
      case 'symbolSize':
      case 'liftZ':
        return data.getVisual(key);
      default:
        if (process.env.NODE_ENV !== 'production') {
          console.warn("Unknown visual type " + key);
        }
    }
  }
  export function setItemVisualFromData(data, dataIndex, key, value) {
    switch (key) {
      case 'color':
        // Make sure not sharing style object.
        var style = data.ensureUniqueItemVisual(dataIndex, 'style');
        style[data.getVisual('drawType')] = value;
        // Mark the color has been changed, not from palette anymore
        data.setItemVisual(dataIndex, 'colorFromPalette', false);
        break;
      case 'opacity':
        data.ensureUniqueItemVisual(dataIndex, 'style').opacity = value;
        break;
      case 'symbol':
      case 'symbolSize':
      case 'liftZ':
        data.setItemVisual(dataIndex, key, value);
        break;
      default:
        if (process.env.NODE_ENV !== 'production') {
          console.warn("Unknown visual type " + key);
        }
    }
  }