Merge pull request #13703 from dataease/pr@dev-v2@chart-transDecimal-fix

fix(图表): 修复数值格式后的值出现-0或者-0.00（即负零）的问题，将视为0或者0.00 #13222

core/core-frontend/src/views/chart/components/js/formatter.ts

@@ -51,7 +51,11 @@ function transUnit(value, formatter) {
 }
 
 function transDecimal(value, formatter) {
-  return value.toFixed(formatter.decimalCount)
+  const resultV = value.toFixed(formatter.decimalCount)
+  if (Object.is(parseFloat(resultV), -0)) {
+    return resultV.slice(1)
+  }
+  return resultV
 }
 
 function transSeparatorAndSuffix(value, formatter) {