From 870cd976c99f2df7b249c4c8674634acf1ca1fd5 Mon Sep 17 00:00:00 2001
From: wangyiqian <wangyiqian9891@gmail.com>
Date: Thu, 15 Apr 2021 11:10:54 +0800
Subject: [PATCH] Fix bug of getYValueRange when change the KChart index

---
 .../github/wangyiqian/stockchart/childchart/kchart/KChart.kt    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/src/main/java/com/github/wangyiqian/stockchart/childchart/kchart/KChart.kt b/lib/src/main/java/com/github/wangyiqian/stockchart/childchart/kchart/KChart.kt
index 7554876..4170a62 100644
--- a/lib/src/main/java/com/github/wangyiqian/stockchart/childchart/kchart/KChart.kt
+++ b/lib/src/main/java/com/github/wangyiqian/stockchart/childchart/kchart/KChart.kt
@@ -107,7 +107,7 @@ open class KChart(
 
     override fun getYValueRange(startIndex: Int, endIndex: Int, result: FloatArray) {
 
-        if (chartConfig.index != null && chartConfig.index != lastCalculateIndexType) {
+        if (chartConfig.index == null ||  chartConfig.index != lastCalculateIndexType) {
             calculateIndexList()
         }