feat(0.5): 关系图由多到少从左至右排序

src/modules/createmodel/components/EchartsGraph.vue

@@ -278,8 +278,8 @@ export default {
                     edgeLength: 400
                 })
             })
+            dataGroup.sort((a,b)=>b.data.length-a.data.length)
             if (nodeNoLink.length > 0) {
-                dataGroup.sort((a,b)=>b.data.length-a.data.length)
                 dataGroup.push({
                     data: nodeNoLink,
                     dataLength: nodeNoLink.length,
@@ -555,7 +555,7 @@ export default {
                         links: item.links,
                         categories: categories,
                         left: 1/this.seriesDataList.length*100*index+'%',
-                        top: '0%',
+                        top: 'middle',
                         // width: item.width,
                         width: 1/this.seriesDataList.length*100+'%',
                         label: {