1 files changed, 9 insertions, 3 deletions
diff --git a/MPChartLib/src/main/java/com/github/mikephil/charting/formatter/IndexAxisValueFormatter.java b/MPChartLib/src/main/java/com/github/mikephil/charting/formatter/IndexAxisValueFormatter.java
index 7ab7bdbe..07349a6a 100644
--- a/MPChartLib/src/main/java/com/github/mikephil/charting/formatter/IndexAxisValueFormatter.java
+++ b/MPChartLib/src/main/java/com/github/mikephil/charting/formatter/IndexAxisValueFormatter.java
@@ -1,11 +1,18 @@
+
 package com.github.mikephil.charting.formatter;
 
+import com.github.mikephil.charting.components.AxisBase;
+import com.github.mikephil.charting.data.Entry;
+import com.github.mikephil.charting.utils.ViewPortHandler;
+
+import java.text.DecimalFormat;
+import java.util.Arrays;
 import java.util.Collection;
 
 /**
  * This formatter is used for passing an array of x-axis labels, on whole x steps.
  */
-public class IndexAxisValueFormatter extends ValueFormatter
+public class IndexAxisValueFormatter implements IAxisValueFormatter
 {
     private String[] mValues = new String[] {};
     private int mValueCount = 0;
@@ -37,8 +44,7 @@ public class IndexAxisValueFormatter extends ValueFormatter
             setValues(values.toArray(new String[values.size()]));
     }
 
-    @Override
-    public String getFormattedValue(float value) {
+    public String getFormattedValue(float value, AxisBase axis) {
         int index = Math.round(value);
 
         if (index < 0 || index >= mValueCount || index != (int)value)