Fixed issue #48

Jawbone · May 5, 2014 · 49206a0 · 49206a0
1 parent e2b1782
commit 49206a0
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Showing 2 changed files with 5 additions and 6 deletions.
diff --git a/Classes/JBChartView.h b/Classes/JBChartView.h
@@ -43,7 +43,7 @@ typedef NS_ENUM(NSInteger, JBChartViewState){
  *  The minimum and maxmimum values of the chart. 
  *  If no value(s) are supplied:
  *  
- *  minimumValue = 0
+ *  minimumValue = chart's data source min value. 
  *  maxmimumValue = chart's data source max value.
  *
  *  If value(s) are supplied, they must be >= 0, otherwise an assertion will be thrown. 
@@ -55,8 +55,9 @@ typedef NS_ENUM(NSInteger, JBChartViewState){
 @property (nonatomic, assign) CGFloat minimumValue;
 @property (nonatomic, assign) CGFloat maximumValue;
 
-- (void)resetMinimumValue; // resets to default (0)
-- (void)resetMaximumValue; // reset to default (chart's data source max value)
+// reset to default (chart's data source min & max value)
+- (void)resetMinimumValue;
+- (void)resetMaximumValue;
 
 /**
  *  Charts can either be expanded or contracted. 

diff --git a/Classes/JBChartView.m b/Classes/JBChartView.m
@@ -10,7 +10,6 @@
 
 // Numerics
 CGFloat const kJBChartViewDefaultAnimationDuration = 0.25f;
-CGFloat const kJBChartViewDefaulMinimumValue = 0.0f;
 
 // Color (JBChartSelectionView)
 static UIColor *kJBChartVerticalSelectionViewDefaultBgColor = nil;
@@ -62,7 +61,6 @@ - (id)init
 - (void)constructChartView
 {
     self.clipsToBounds = YES;
-    self.minimumValue = kJBChartViewDefaulMinimumValue;
 }
 
 #pragma mark - Public
@@ -156,7 +154,7 @@ - (void)setMaximumValue:(CGFloat)maximumValue
 
 - (void)resetMinimumValue
 {
-    self.minimumValue = kJBChartViewDefaulMinimumValue; // resets to default
+    _hasMinimumValue = NO; // clears min
 }
 
 - (void)resetMaximumValue