szkissyh opened a new issue #11612: 4版本,svg模式 地理位置绘制无渐变效果
URL: https://github.com/apache/incubator-echarts/issues/11612
 
 
   Version
   4.4版本
    
   Steps to reproduce
   1、将 charts设置为svg模式
   2、地图无渐变效果
   
   canas效果
   
![image](https://user-images.githubusercontent.com/31839257/68542074-51059000-03e3-11ea-8f6f-269c9f5ef501.png)
   
   svg效果
   
![image](https://user-images.githubusercontent.com/31839257/68542081-71354f00-03e3-11ea-81ea-d96567a94d59.png)
   
   样例代码:
   
         geo: {
              name: 'USA PopEstimates',
                   type: 'map',
                   roam: true,
                   map: 'USA',
                   layoutSize: 100,
                   zoom: 1.2,//地图放大1.2倍
               label: {
                   emphasis: {
                       show: true,
                       color: '#fffefe',
                       formatter:function(data){
                        return nationCE[data.name]
                        }
                   }
               },
                itemStyle: {
                    normal: {
                        borderColor: 'rgba(147, 235, 248, 0.6)',
                        borderWidth: 0.8,
                        areaColor: {
                            type: 'linear-gradient',
                            x: 0,
                            y: 30,
                            x2: 7,
                            y2: 0,
                            colorStops: [{
                                offset: 0,
                                color: '#00befc' // 0% 处的颜色 #009DA1
                            }, {
                                offset: 1,
                                color: '#083fb5' // 50% 处的颜色 #005B9E
                            }],
                            global: true // 缺省为 false
                        },
                    },
                    emphasis: {
                        areaColor: {
                            type: 'linear-gradient',
                            x: 0,
                            y: 30,
                            x2: 7,
                            y2: 0,
                            colorStops: [{
                                offset: 0,
                                color: '#6AFFEC' // 0% 处的颜色 #009DA1
                            }, {
                                offset: 1,
                                color: '#47C5FF' // 50% 处的颜色 #005B9E
                            }],
                            global: true // 缺省为 false
                        },
                    }
                },
   
   What is expected?
   和canvas模式一样,能正确地图渐变效果
   
   
   
   What is actually happening?
   svg模式和canvas模式行为不一样

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