CN-525 echarts图内文字动态调整大小,问题修复：折线图markline标签未显示完全

src/utils/tools.js

@@ -668,6 +668,7 @@ export function handleEchartFontSize (option) {
   const newSeries = []
   const chartType = chartOption.series[0].type
   chartOption.series.forEach((series) => {
+    if (series.markLine) {
       const seriesNew = {
         ...series,
         label: {
@@ -677,11 +678,27 @@ export function handleEchartFontSize (option) {
         markLine: {
           ...series.markLine,
           label: {
+            ...series.markLine.label,
             fontSize: echartLabelFontSize
           }
         }
       }
       newSeries.push(seriesNew)
+    } else {
+      const seriesNew = {
+        ...series,
+        label: {
+          ...series.label,
+          fontSize: echartLabelFontSize
+        },
+        markLine: {
+          label: {
+            fontSize: echartLabelFontSize
+          }
+        }
+      }
+      newSeries.push(seriesNew)
+    }
   })
 
   if (chartType === 'pie') {

src/views/charts/charts/chart-echart-mixin.js

@@ -114,6 +114,23 @@ export default {
                 const newSeries = []
                 const chartType = chartOption.series[0].type
                 chartOption.series.forEach((series) => {
+                  if (series.markLine) {
+                    const seriesNew = {
+                      ...series,
+                      label: {
+                        ...series.label,
+                        fontSize: echartLabelFontSize
+                      },
+                      markLine: {
+                        ...series.markLine,
+                        label: {
+                          ...series.markLine.label,
+                          fontSize: echartLabelFontSize
+                        }
+                      }
+                    }
+                    newSeries.push(seriesNew)
+                  } else {
                     const seriesNew = {
                       ...series,
                       label: {
@@ -128,6 +145,7 @@ export default {
                       }
                     }
                     newSeries.push(seriesNew)
+                  }
                 })
 
                 if (chartType === 'pie') {