fix(图表): 修复散点图和象限图时间字段显示异常

core/core-frontend/src/views/chart/components/js/panel/charts/others/quadrant.ts

@@ -198,6 +198,11 @@ export class Quadrant extends G2PlotChartView<ScatterOptions, G2Scatter> {
     })
     const baseOptions: ScatterOptions = {
       colorField: 'field',
+      meta: {
+        field: {
+          type: 'cat'
+        }
+      },
       quadrant: {
         ...defaultBaselineQuadrant
       },

core/core-frontend/src/views/chart/components/js/panel/charts/others/scatter.ts

@@ -108,6 +108,11 @@ export class Scatter extends G2PlotChartView<ScatterOptions, G2Scatter> {
       xField: 'field',
       yField: 'value',
       colorField: 'category',
+      meta: {
+        field: {
+          type: 'cat'
+        }
+      },
       appendPadding: getPadding(chart),
       interactions: [
         {