From 6d04cac38b97a177362e9a4106557822ad66c8cb Mon Sep 17 00:00:00 2001
From: monitor1394 <monitor1394@gmail.com>
Date: Thu, 24 Aug 2023 07:42:19 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96`YAxis`=E5=9C=A8=E6=95=B0?=
 =?UTF-8?q?=E6=8D=AE=E5=85=A8=E4=B8=BA0=E6=97=B6=E9=BB=98=E8=AE=A4?=
 =?UTF-8?q?=E8=AE=BE=E7=BD=AE0-1=E7=9A=84=E8=8C=83=E5=9B=B4?=
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---
 Runtime/Serie/SeriesHelper.cs | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/Runtime/Serie/SeriesHelper.cs b/Runtime/Serie/SeriesHelper.cs
index 90808c82..074f2c50 100644
--- a/Runtime/Serie/SeriesHelper.cs
+++ b/Runtime/Serie/SeriesHelper.cs
@@ -306,12 +306,12 @@ namespace XCharts.Runtime
         /// </summary>
         /// <param name="dataZoom"></param>
         /// <param name="axisIndex"></param>
-        /// <param name="minVaule"></param>
+        /// <param name="minValue"></param>
         /// <param name="maxValue"></param>
         public static void GetXMinMaxValue(BaseChart chart, int axisIndex, bool isValueAxis,
-            bool inverse, out double minVaule, out double maxValue, bool isPolar = false, bool filterByDataZoom = true)
+            bool inverse, out double minValue, out double maxValue, bool isPolar = false, bool filterByDataZoom = true)
         {
-            GetMinMaxValue(chart, axisIndex, isValueAxis, inverse, false, out minVaule, out maxValue, isPolar, filterByDataZoom);
+            GetMinMaxValue(chart, axisIndex, isValueAxis, inverse, false, out minValue, out maxValue, isPolar, filterByDataZoom);
         }
 
         /// <summary>
@@ -319,19 +319,19 @@ namespace XCharts.Runtime
         /// </summary>
         /// <param name="dataZoom"></param>
         /// <param name="axisIndex"></param>
-        /// <param name="minVaule"></param>
+        /// <param name="minValue"></param>
         /// <param name="maxValue"></param>
         public static void GetYMinMaxValue(BaseChart chart, int axisIndex, bool isValueAxis,
-            bool inverse, out double minVaule, out double maxValue, bool isPolar = false, bool filterByDataZoom = true)
+            bool inverse, out double minValue, out double maxValue, bool isPolar = false, bool filterByDataZoom = true)
         {
-            GetMinMaxValue(chart, axisIndex, isValueAxis, inverse, true, out minVaule, out maxValue, isPolar, filterByDataZoom);
+            GetMinMaxValue(chart, axisIndex, isValueAxis, inverse, true, out minValue, out maxValue, isPolar, filterByDataZoom);
         }
 
         private static Dictionary<int, List<Serie>> _stackSeriesForMinMax = new Dictionary<int, List<Serie>>();
         private static Dictionary<int, double> _serieTotalValueForMinMax = new Dictionary<int, double>();
         private static DataZoom xDataZoom, yDataZoom;
         public static void GetMinMaxValue(BaseChart chart, int axisIndex, bool isValueAxis,
-            bool inverse, bool yValue, out double minVaule, out double maxValue, bool isPolar = false,
+            bool inverse, bool yValue, out double minValue, out double maxValue, bool isPolar = false,
             bool filterByDataZoom = true)
         {
             double min = double.MaxValue;
@@ -442,12 +442,17 @@ namespace XCharts.Runtime
             }
             if (max == double.MinValue && min == double.MaxValue)
             {
-                minVaule = 0;
+                minValue = 0;
                 maxValue = 0;
             }
+            else if (min == 0 && max == 0)
+            {
+                minValue = 0;
+                maxValue = 1;
+            }
             else
             {
-                minVaule = min;
+                minValue = min;
                 maxValue = max;
             }
         }