版本4.2.0-rc.2，SVG渲染器模式下，地图中省份名称鼠标离开消失失效。echarts 地图配置项内容和展示

问题：1）使用canvas渲染器模式自定义symbol用svg动画，动画失效；或 2）SVG渲染器下，动画正常，但是鼠标离开后城市名字不再隐藏。 SVG动画为透明度变化。

      var uploadedSVG = "/asset/get/s/data-1539662587698-VNgVsWAzI.svg";

var uploadedDataURL = "/asset/get/s/data-1539659851241-Jo33RSkFk.json";

var _dataValues=[{"name":"海门","value":[121.15,31.89,9]},{"name":"鄂尔多斯","value":[109.781327,39.608266,12]},{"name":"招远","value":[120.38,37.35,12]},{"name":"舟山","value":[122.207216,29.985295,12]},{"name":"齐齐哈尔","value":[123.97,47.33,14]},{"name":"盐城","value":[120.13,33.38,15]},{"name":"赤峰","value":[118.87,42.28,16]},{"name":"青岛","value":[120.33,36.07,18]},{"name":"乳山","value":[121.52,36.89,18]},{"name":"金昌","value":[102.188043,38.520089,19]},{"name":"泉州","value":[118.58,24.93,21]},{"name":"莱西","value":[120.53,36.86,21]},{"name":"日照","value":[119.46,35.42,21]},{"name":"胶南","value":[119.97,35.88,22]},{"name":"南通","value":[121.05,32.08,23]},{"name":"拉萨","value":[91.11,29.97,24]},{"name":"云浮","value":[112.02,22.93,24]},{"name":"梅州","value":[116.1,24.55,25]},{"name":"文登","value":[122.05,37.2,25]},{"name":"上海","value":[121.48,31.22,25]},{"name":"攀枝花","value":[101.718637,26.582347,25]},{"name":"威海","value":[122.1,37.5,25]},{"name":"承德","value":[117.93,40.97,25]},{"name":"厦门","value":[118.1,24.46,26]},{"name":"汕尾","value":[115.375279,22.786211,26]},{"name":"潮州","value":[116.63,23.68,26]},{"name":"丹东","value":[124.37,40.13,27]},{"name":"太仓","value":[121.1,31.45,27]},{"name":"曲靖","value":[103.79,25.51,27]},{"name":"烟台","value":[121.39,37.52,28]},{"name":"福州","value":[119.3,26.08,29]},{"name":"瓦房店","value":[121.979603,39.627114,30]},{"name":"即墨","value":[120.45,36.38,30]},{"name":"抚顺","value":[123.97,41.97,31]},{"name":"玉溪","value":[102.52,24.35,31]},{"name":"张家口","value":[114.87,40.82,31]},{"name":"阳泉","value":[113.57,37.85,31]},{"name":"莱州","value":[119.942327,37.177017,32]},{"name":"湖州","value":[120.1,30.86,32]},{"name":"汕头","value":[116.69,23.39,32]},{"name":"昆山","value":[120.95,31.39,33]},{"name":"宁波","value":[121.56,29.86,33]},{"name":"湛江","value":[110.359377,21.270708,33]},{"name":"揭阳","value":[116.35,23.55,34]},{"name":"荣成","value":[122.41,37.16,34]},{"name":"连云港","value":[119.16,34.59,35]},{"name":"葫芦岛","value":[120.836932,40.711052,35]},{"name":"常熟","value":[120.74,31.64,36]},{"name":"东莞","value":[113.75,23.04,36]},{"name":"河源","value":[114.68,23.73,36]},{"name":"淮安","value":[119.15,33.5,36]},{"name":"泰州","value":[119.9,32.49,36]},{"name":"南宁","value":[108.33,22.84,37]},{"name":"营口","value":[122.18,40.65,37]},{"name":"惠州","value":[114.4,23.09,37]},{"name":"江阴","value":[120.26,31.91,37]},{"name":"蓬莱","value":[120.75,37.8,37]},{"name":"韶关","value":[113.62,24.84,38]},{"name":"嘉峪关","value":[98.289152,39.77313,38]},{"name":"广州","value":[113.23,23.16,38]},{"name":"延安","value":[109.47,36.6,38]},{"name":"太原","value":[112.53,37.87,39]},{"name":"清远","value":[113.01,23.7,39]},{"name":"中山","value":[113.38,22.52,39]},{"name":"昆明","value":[102.73,25.04,39]},{"name":"寿光","value":[118.73,36.86,40]},{"name":"盘锦","value":[122.070714,41.119997,40]},{"name":"长治","value":[113.08,36.18,41]},{"name":"深圳","value":[114.07,22.62,41]},{"name":"珠海","value":[113.52,22.3,42]},{"name":"宿迁","value":[118.3,33.96,43]},{"name":"咸阳","value":[108.72,34.36,43]},{"name":"铜川","value":[109.11,35.09,44]},{"name":"平度","value":[119.97,36.77,44]},{"name":"佛山","value":[113.11,23.05,44]},{"name":"海口","value":[110.35,20.02,44]},{"name":"江门","value":[113.06,22.61,45]},{"name":"章丘","value":[117.53,36.72,45]},{"name":"肇庆","value":[112.44,23.05,46]},{"name":"大连","value":[121.62,38.92,47]},{"name":"临汾","value":[111.5,36.08,47]},{"name":"吴江","value":[120.63,31.16,47]},{"name":"石嘴山","value":[106.39,39.04,49]},{"name":"沈阳","value":[123.38,41.8,50]},{"name":"苏州","value":[120.62,31.32,50]},{"name":"茂名","value":[110.88,21.68,50]},{"name":"嘉兴","value":[120.76,30.77,51]},{"name":"长春","value":[125.35,43.88,51]},{"name":"胶州","value":[120.03336,36.264622,52]},{"name":"银川","value":[106.27,38.47,52]},{"name":"张家港","value":[120.555821,31.875428,52]},{"name":"三门峡","value":[111.19,34.76,53]},{"name":"锦州","value":[121.15,41.13,54]},{"name":"南昌","value":[115.89,28.68,54]},{"name":"柳州","value":[109.4,24.33,54]},{"name":"三亚","value":[109.511909,18.252847,54]},{"name":"自贡","value":[104.778442,29.33903,56]},{"name":"吉林","value":[126.57,43.87,56]},{"name":"阳江","value":[111.95,21.85,57]},{"name":"泸州","value":[105.39,28.91,57]},{"name":"西宁","value":[101.74,36.56,57]},{"name":"宜宾","value":[104.56,29.77,58]},{"name":"呼和浩特","value":[111.65,40.82,58]},{"name":"成都","value":[104.06,30.67,58]},{"name":"大同","value":[113.3,40.12,58]},{"name":"镇江","value":[119.44,32.2,59]},{"name":"桂林","value":[110.28,25.29,59]},{"name":"张家界","value":[110.479191,29.117096,59]},{"name":"宜兴","value":[119.82,31.36,59]},{"name":"北海","value":[109.12,21.49,60]},{"name":"西安","value":[108.95,34.27,61]},{"name":"金坛","value":[119.56,31.74,62]},{"name":"东营","value":[118.49,37.46,62]},{"name":"牡丹江","value":[129.58,44.6,63]},{"name":"遵义","value":[106.9,27.7,63]},{"name":"绍兴","value":[120.58,30.01,63]},{"name":"扬州","value":[119.42,32.39,64]},{"name":"常州","value":[119.95,31.79,64]},{"name":"潍坊","value":[119.1,36.62,65]},{"name":"重庆","value":[106.54,29.59,66]},{"name":"台州","value":[121.420757,28.656386,67]},{"name":"南京","value":[118.78,32.04,67]},{"name":"滨州","value":[118.03,37.36,70]},{"name":"贵阳","value":[106.71,26.57,71]},{"name":"无锡","value":[120.29,31.59,71]},{"name":"本溪","value":[123.73,41.3,71]},{"name":"克拉玛依","value":[84.77,45.59,72]},{"name":"渭南","value":[109.5,34.52,72]},{"name":"马鞍山","value":[118.48,31.56,72]},{"name":"宝鸡","value":[107.15,34.38,72]},{"name":"焦作","value":[113.21,35.24,75]},{"name":"句容","value":[119.16,31.95,75]},{"name":"北京","value":[116.46,39.92,79]},{"name":"徐州","value":[117.2,34.26,79]},{"name":"衡水","value":[115.72,37.72,80]},{"name":"包头","value":[110,40.58,80]},{"name":"绵阳","value":[104.73,31.48,80]},{"name":"乌鲁木齐","value":[87.68,43.77,84]},{"name":"枣庄","value":[117.57,34.86,84]},{"name":"杭州","value":[120.19,30.26,84]},{"name":"淄博","value":[118.05,36.78,85]},{"name":"鞍山","value":[122.85,41.12,86]},{"name":"溧阳","value":[119.48,31.43,86]},{"name":"库尔勒","value":[86.06,41.68,86]},{"name":"安阳","value":[114.35,36.1,90]},{"name":"开封","value":[114.35,34.79,90]},{"name":"济南","value":[117,36.65,92]},{"name":"德阳","value":[104.37,31.13,93]},{"name":"温州","value":[120.65,28.01,95]},{"name":"九江","value":[115.97,29.71,96]},{"name":"邯郸","value":[114.47,36.6,98]},{"name":"临安","value":[119.72,30.23,99]},{"name":"兰州","value":[103.73,36.03,99]},{"name":"沧州","value":[116.83,38.33,100]},{"name":"临沂","value":[118.35,35.05,103]},{"name":"南充","value":[106.110698,30.837793,104]},{"name":"天津","value":[117.2,39.13,105]},{"name":"富阳","value":[119.95,30.07,106]},{"name":"泰安","value":[117.13,36.18,112]},{"name":"诸暨","value":[120.23,29.71,112]},{"name":"郑州","value":[113.65,34.76,113]},{"name":"哈尔滨","value":[126.63,45.75,114]},{"name":"聊城","value":[115.97,36.45,116]},{"name":"芜湖","value":[118.38,31.33,117]},{"name":"唐山","value":[118.02,39.63,119]},{"name":"平顶山","value":[113.29,33.75,119]},{"name":"邢台","value":[114.48,37.05,119]},{"name":"德州","value":[116.29,37.45,120]},{"name":"济宁","value":[116.59,35.38,120]},{"name":"荆州","value":[112.239741,30.335165,127]},{"name":"宜昌","value":[111.3,30.7,130]},{"name":"义乌","value":[120.06,29.32,132]},{"name":"丽水","value":[119.92,28.45,133]},{"name":"洛阳","value":[112.44,34.7,134]},{"name":"秦皇岛","value":[119.57,39.95,136]},{"name":"株洲","value":[113.16,27.83,143]},{"name":"石家庄","value":[114.48,38.03,147]},{"name":"莱芜","value":[117.67,36.19,148]},{"name":"常德","value":[111.69,29.05,152]},{"name":"保定","value":[115.48,38.85,153]},{"name":"湘潭","value":[112.91,27.87,154]},{"name":"金华","value":[119.64,29.12,157]},{"name":"岳阳","value":[113.09,29.37,169]},{"name":"长沙","value":[113,28.21,175]},{"name":"衢州","value":[118.88,28.97,177]},{"name":"廊坊","value":[116.7,39.53,193]},{"name":"菏泽","value":[115.480656,35.23375,194]},{"name":"合肥","value":[117.27,31.86,229]},{"name":"武汉","value":[114.31,30.52,273]},{"name":"大庆","value":[125.03,46.58,279]}];


//var myChart = echarts.init(document.getElementById('chart-panel'), null, {renderer: 'svg'});

$.get(uploadedDataURL, function (chinaJson) {
    echarts.registerMap('china', chinaJson);
    myChart.setOption({
        title:{
            text:'版本4.0;1）使用canvas渲染器自定义symbol用svg动画，动画失效；2）SVG渲染器下，动画恢复，但是鼠标离开后城市名字不再隐藏'
        },
        geo: {
            map: 'china',
        },
        series: [{
            type: 'map',
            map: 'china',
            label:{
                show:false
            },
            itemStyle: {
                areaColor: '#053671',
                borderColor: '#1c85a5'
            },
            emphasis: {
                label:{
                    show:true,
                    color:'#fff'
                },
                itemStyle:{
                    areaColor: '#022652'
                }
            },
        },{
            name: '活跃度',
            type: 'scatter',
            coordinateSystem: 'geo',
            data: _dataValues,
            symbol:"images:"+uploadedSVG,
            symbolSize: 20,
            label: {
                normal: {
                    show: false
                },
                emphasis: {
                    show: false
                }
            },
            itemStyle: {
                opacity:0.6,
                emphasis: {
                    borderColor: '#fff',
                    borderWidth: 1
                }
            }
        }]
    });
});