fix:(Chart) change scatter default size value

Author: qxqzx13

frontend/src/app/components/ChartGraph/BasicOutlineMapChart/BasicOutlineMapChart.tsx

@@ -268,7 +268,7 @@ class BasicOutlineMapChart extends Chart {
     const [showLabel] = getStyles(styleConfigs, ['label'], ['showLabel']);
     const [cycleRatio] = getStyles(styleConfigs, ['map'], ['cycleRatio']);
     const { min, max } = getDataColumnMaxAndMin2(chartDataSet, sizeConfigs[0]);
-    const defaultSizeValue = max - min;
+    const defaultSizeValue = (max - min) / 2;
     const defaultColorValue = 1;
 
     return [

frontend/src/app/components/ChartGraph/BasicScatterChart/BasicScatterChart.tsx

@@ -255,8 +255,11 @@ class BasicScatterChart extends Chart {
     const seriesName = groupConfigs
       ?.map(gc => getColumnRenderName(gc))
       .join('-');
-    const seriesDatas = dataSetRows?.map(row => {
-      const sizeValue = row.getCell(sizeConfigs?.[0]) || min;
+    const defaultSizeValue = (max - min) / 2;
+    const seriesDatas = dataSetRows?.map((row, dcIndex) => {
+      const sizeValue = sizeConfigs?.length
+        ? row.getCell(sizeConfigs?.[0]) || min
+        : defaultSizeValue;
       return {
         ...getExtraSeriesRowData(row),
         name: groupConfigs?.map(row.getCell, row).join('-'),