fix:修改BUG

dashboard模块
1.修改问题：调整table类型图表空白区域大小导致图表间间隔变大
2.修改问题：曲线图刚加载时挤在左上角一团
3.曲线图显示加载2次

nezha-fronted/src/components/charts/line-chart-block.vue

@@ -313,6 +313,7 @@
           this.chartType = 'line';
         }
         let chartId = '';
+
         if (chartSite === 'local') {
           this.echartStore = echarts.init(ele);
           chartId='lineChartArea';
@@ -663,11 +664,6 @@
             return obj;
           });
           */
-          this.echartStore.clear();
-          //option.title = title;
-          this.echartStore.setOption(option);//创建图表
-          //this.echartStore.hideLoading();
-          this.$refs['localLoading'+this.chartIndex].endLoading();
           if(legend){
             this.legendList = [];
             legend.forEach((item, i) => {
@@ -686,8 +682,14 @@
             }else {
               this.echartStore.resize({height:(chartInfo.height-divHeight-25-35)});
             }
+
+            this.echartStore.clear();
+            //option.title = title;
+            this.echartStore.setOption(option);//创建图表
+            this.$refs['localLoading'+this.chartIndex].endLoading();
+            this.firstShow = true; // 展示操作按键
           });
-          this.firstShow = true; // 展示操作按键
+
         } else if (chartSite === 'screen') { // 全屏显示
           /*
           option.series = dataArg.map((item) => {// params.series = dataArg.map((item) => {
@@ -740,10 +742,8 @@
           }
           option.title = {};
           this.echartModalStore.setOption(option);//显示全屏界面
-          //this.echartModalStore.hideLoading();
           this.showLegend = true;
           this.$refs['localLoadingScreen'+this.chartIndex].endLoading();
-          //this.echartModalStore.resize({height:chartInfo.height});
           if(legend){
             this.screenLegendList = [];
             legend.forEach((item, i) => {
@@ -758,14 +758,6 @@
           this.$nextTick(() => {
             let divHeight = this.$refs.screenLegendArea.offsetHeight;
             this.echartModalStore.resize({height:(400-divHeight)});
-            /*
-            let divHeight = this.$refs.screenLegendArea.offsetHeight;
-            if(!chartInfo.height){
-              this.echartModalStore.resize({height:(400-divHeight)});
-            }else {
-              this.echartModalStore.resize({height:(chartInfo.height-divHeight-25)});
-            }
-            */
           });
         }
       },
@@ -1298,13 +1290,14 @@
     },
     mounted() {
       this.firstLoad = false;
+      /*
       let Myecharts2 = echarts.init(document.getElementById('lineChartArea'));
       console.log(Myecharts2);
 
       setTimeout(function () {
         Myecharts2.resize()
       }, 500)
-
+*/
     },
     beforeDestroy() {},
   };