fix:指标库,预测指标的预览图绘制问题

src/views/dataEntry_manage/databaseComponents/chartTrendRender.vue

@@ -600,10 +600,6 @@ export default {
           );
           const s_yItem = {
             labels: {
-              formatter: function () {
-                let val = this.value;
-                return index !== 0 ? '' : val;
-              },
               align: 'center',
             },
             title: {
@@ -617,6 +613,7 @@ export default {
             max: Number(this.chartInfo.MaxValue),
             min: Number(this.chartInfo.MinValue),
             ...seasonOptions.yAxis,
+						visible: index===0
           };
           seasonData.push(serie_item);
           seasonYdata.push(s_yItem);
@@ -644,10 +641,6 @@ export default {
           const index = filterArr.findIndex((item) => item.Year === j.Year);
           const s_yItem = {
             labels: {
-              formatter: function () {
-                let val = this.value;
-                return index !== 0 ? '' : val;
-              },
               align: 'center',
             },
             title: {
@@ -661,6 +654,7 @@ export default {
             max: Number(this.chartInfo.MaxValue),
             min: Number(this.chartInfo.MinValue),
             ...seasonOptions.yAxis,
+						visible: index===0
           };
           seasonData.push(serie_item);
           seasonYdata.push(s_yItem);

src/views/dataEntry_manage/mixins/chartPublic.js

@@ -974,7 +974,7 @@ export const chartSetMixin = {
         xDateFormat: '%m/%d',
       }
 
-      let colors = chartTheme&&chartTheme.colorsOptions.reverse();
+      let colors = chartTheme&&chartTheme.colorsOptions.reverse()||seasonOptions.colors;
       this.options = {
         colors: colors.slice(-chartDataHandle.length),
         series: seasonData,