bugfix--柱状图渐变色提示语不生效

report-ui/src/views/bigscreenDesigner/designer/widget/bar/widgetGradientColorBarchart.vue

@@ -167,6 +167,7 @@ export default {
       this.setOptionsX();
       this.setOptionsY();
       this.setOptionsTop();
+      this.setOptionsTooltip();
       this.setOptionsMargin();
       this.setOptionsColor();
       this.setOptionsData();