Fixed radius width on demo line charts

Fix warnings when building w/ Xcode 6.3

CHANGELOG.md

@@ -1,11 +1,27 @@
 # Change Log
 
-## [Unreleased](https://github.com/Jawbone/JBChartView/tree/HEAD)
+## [v2.8.11](https://github.com/Jawbone/JBChartView/tree/v2.8.11) (2015-03-31)
 
-[Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.10...HEAD)
+[Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.10...v2.8.11)
+
+**Implemented enhancements:**
+
+- Pass back barView & dot instances on selection [\#118](https://github.com/Jawbone/JBChartView/issues/118)
+
+- Add ability to have the line start or end at any given point [\#115](https://github.com/Jawbone/JBChartView/issues/115)
+
+- Consolidate dot view selection/unselection/color calls [\#101](https://github.com/Jawbone/JBChartView/issues/101)
+
+- Change dot radius to dot diameter [\#99](https://github.com/Jawbone/JBChartView/issues/99)
+
+- need Swift implementation details and example [\#80](https://github.com/Jawbone/JBChartView/issues/80)
+
+- Add bar/line caching for only visible content.  [\#61](https://github.com/Jawbone/JBChartView/issues/61)
 
 **Closed issues:**
 
+- Pie Chart support [\#149](https://github.com/Jawbone/JBChartView/issues/149)
+
 - hi is it possible to have x,y value because in example there is no y value and only 2 x value [\#141](https://github.com/Jawbone/JBChartView/issues/141)
 
 - imports without pods [\#140](https://github.com/Jawbone/JBChartView/issues/140)
@@ -56,12 +72,22 @@
 
 **Merged pull requests:**
 
+- Keep tooltip subviews above line subviews [\#144](https://github.com/Jawbone/JBChartView/pull/144) ([vocaro](https://github.com/vocaro))
+
+- Fix crash and warnings that can occur when a chart line has no data [\#143](https://github.com/Jawbone/JBChartView/pull/143) ([vocaro](https://github.com/vocaro))
+
+- Add automatically generated change log file. [\#142](https://github.com/Jawbone/JBChartView/pull/142) ([skywinder](https://github.com/skywinder))
+
+- Update README.md [\#127](https://github.com/Jawbone/JBChartView/pull/127) ([paal123](https://github.com/paal123))
+
+- Add ability to have the line start or end at any given point [\#116](https://github.com/Jawbone/JBChartView/pull/116) ([sebastianreloaded](https://github.com/sebastianreloaded))
+
+- Horizontal Bar Graphs [\#148](https://github.com/Jawbone/JBChartView/pull/148) ([tomhoag](https://github.com/tomhoag))
+
 - Add optional gradient fill to line chart [\#138](https://github.com/Jawbone/JBChartView/pull/138) ([mbachrach](https://github.com/mbachrach))
 
 - fix for updating graphs on view resize [\#128](https://github.com/Jawbone/JBChartView/pull/128) ([sobakasu](https://github.com/sobakasu))
 
-- Update README.md [\#127](https://github.com/Jawbone/JBChartView/pull/127) ([paal123](https://github.com/paal123))
-
 ## [v2.8.10](https://github.com/Jawbone/JBChartView/tree/v2.8.10) (2014-09-23)
 
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.9...v2.8.10)
@@ -280,8 +306,6 @@
 
 - barWidth selector and better height normalization [\#64](https://github.com/Jawbone/JBChartView/pull/64) ([gabybarsky](https://github.com/gabybarsky))
 
-- Added area diagram functionality [\#42](https://github.com/Jawbone/JBChartView/pull/42) ([hackingotter](https://github.com/hackingotter))
-
 ## [v2.5.5](https://github.com/Jawbone/JBChartView/tree/v2.5.5) (2014-05-14)
 
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.5.4...v2.5.5)
@@ -380,10 +404,10 @@
 
 **Merged pull requests:**
 
-- Allowing custom views for dots [\#40](https://github.com/Jawbone/JBChartView/pull/40) ([simonbromberg](https://github.com/simonbromberg))
-
 - smooth curve using bezierpath [\#39](https://github.com/Jawbone/JBChartView/pull/39) ([ktran03](https://github.com/ktran03))
 
+- Allowing custom views for dots [\#40](https://github.com/Jawbone/JBChartView/pull/40) ([simonbromberg](https://github.com/simonbromberg))
+
 ## [v2.3.0](https://github.com/Jawbone/JBChartView/tree/v2.3.0) (2014-04-18)
 
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.2.0...v2.3.0)
@@ -404,7 +428,7 @@
 
 **Merged pull requests:**
 
-- Added delegate method to configure the width of the vertical selection bar in a line chart. [\#37](https://github.com/Jawbone/JBChartView/pull/37) ([veducm](https://github.com/veducm))
+- Added delegate method to configure the width of the vertical selection bar in a line chart. [\#37](https://github.com/Jawbone/JBChartView/pull/37) ([ghost](https://github.com/ghost))
 
 - Add variable dot colors [\#34](https://github.com/Jawbone/JBChartView/pull/34) ([alexdunn](https://github.com/alexdunn))
 

Classes/JBBarChartView.m

@@ -57,6 +57,9 @@ static UIColor *kJBBarChartViewDefaultBarColor = nil;
 
 @implementation JBBarChartView
 
+@dynamic dataSource;
+@dynamic delegate;
+
 #pragma mark - Alloc/Init
 
 + (void)initialize

Classes/JBLineChartView.m

@@ -187,6 +187,9 @@ static UIColor *kJBLineChartViewDefaultDotSelectionColor = nil;
 
 @implementation JBLineChartView
 
+@dynamic dataSource;
+@dynamic delegate;
+
 #pragma mark - Alloc/Init
 
 + (void)initialize
@@ -900,9 +903,9 @@ static UIColor *kJBLineChartViewDefaultDotSelectionColor = nil;
     for (JBLineChartPoint *lineChartPoint in lineData)
     {
         BOOL clamped = (indexClamp == JBLineChartHorizontalIndexClampNone) ? YES : (indexClamp == JBLineChartHorizontalIndexClampLeft) ? (point.x - lineChartPoint.position.x >= 0) : (point.x - lineChartPoint.position.x <= 0);
-        if ((abs(point.x - lineChartPoint.position.x)) < currentDistance && clamped == YES)
+        if ((fabs(point.x - lineChartPoint.position.x)) < currentDistance && clamped == YES)
         {
-            currentDistance = (abs(point.x - lineChartPoint.position.x));
+            currentDistance = (fabs(point.x - lineChartPoint.position.x));
             selectedIndex = index;
         }
         index++;
@@ -968,7 +971,7 @@ static UIColor *kJBLineChartViewDefaultDotSelectionColor = nil;
             // Insersection point
             CGPoint interesectionPoint = CGPointMake(normalizedTouchPoint.x, (lineSlope * (normalizedTouchPoint.x - leftPoint.x)) + leftPoint.y);
 
-            CGFloat currentDistance = abs(interesectionPoint.y - normalizedTouchPoint.y);
+            CGFloat currentDistance = fabs(interesectionPoint.y - normalizedTouchPoint.y);
             if (currentDistance < shortestDistance)
             {
                 shortestDistance = currentDistance;

JBChartView.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "JBChartView"
-  s.version      = "2.8.10"
+  s.version      = "2.8.11"
   s.summary      = "Jawbone's iOS-based charting library for both line and bar graphs."
   s.homepage     = "https://github.com/Jawbone/JBChartView"
 
@@ -10,7 +10,7 @@ Pod::Spec.new do |s|
   s.author       = { "Terry Worona" => "tworona@jawbone.com" }
   s.source       = { 
 	:git => "https://github.com/Jawbone/JBChartView.git",
-	:tag => "v2.8.10"
+	:tag => "v2.8.11"
   }
 
   s.platform     = :ios, '6.0'

JBChartViewDemo/JBChartViewDemo/Controllers/JBBarChartViewController.m

@@ -85,7 +85,7 @@ NSString * const kJBBarChartViewControllerNavButtonViewKey = @"view";
     NSMutableArray *mutableChartData = [NSMutableArray array];
     for (int i=0; i<kJBBarChartViewControllerNumBars; i++)
     {
-        NSInteger delta = (kJBBarChartViewControllerNumBars - abs((kJBBarChartViewControllerNumBars - i) - i)) + 2;
+        NSInteger delta = (kJBBarChartViewControllerNumBars - labs((kJBBarChartViewControllerNumBars - i) - i)) + 2;
         [mutableChartData addObject:[NSNumber numberWithFloat:MAX((delta * kJBBarChartViewControllerMinBarHeight), arc4random() % (delta * kJBBarChartViewControllerMaxBarHeight))]];
 
     }

JBChartViewDemo/JBChartViewDemo/Controllers/JBLineChartMissingPointsViewController.m

@@ -29,6 +29,7 @@ CGFloat const kJBLineChartMissingPointsViewControllerChartHeaderHeight = 75.0f;
 CGFloat const kJBLineChartMissingPointsViewControllerChartHeaderPadding = 20.0f;
 CGFloat const kJBLineChartMissingPointsViewControllerChartFooterHeight = 20.0f;
 CGFloat const kJBLineChartMissingPointsViewControllerChartSolidLineWidth = 6.0f;
+CGFloat const kJBLineChartMissingPointsViewControllerChartSolidLineDotRadius = 5.0f;
 CGFloat const kJBLineChartMissingPointsViewControllerChartDashedLineWidth = 2.0f;
 NSInteger const kJBLineChartMissingPointsViewControllerMaxNumChartPoints = 7;
 
@@ -254,7 +255,7 @@ NSString * const kJBLineChartMissingPointsViewControllerNavButtonViewKey = @"vie
 
 - (CGFloat)lineChartView:(JBLineChartView *)lineChartView dotRadiusForDotAtHorizontalIndex:(NSUInteger)horizontalIndex atLineIndex:(NSUInteger)lineIndex
 {
-    return (lineIndex == JBLineChartLineSolid) ? 0.0: (kJBLineChartMissingPointsViewControllerChartDashedLineWidth * 4);
+    return (lineIndex == JBLineChartLineSolid) ? 0.0 : kJBLineChartMissingPointsViewControllerChartSolidLineDotRadius;
 }
 
 - (UIColor *)lineChartView:(JBLineChartView *)lineChartView verticalSelectionColorForLineAtLineIndex:(NSUInteger)lineIndex

JBChartViewDemo/JBChartViewDemo/Controllers/JBLineChartViewController.m

@@ -29,6 +29,7 @@ CGFloat const kJBLineChartViewControllerChartHeaderHeight = 75.0f;
 CGFloat const kJBLineChartViewControllerChartHeaderPadding = 20.0f;
 CGFloat const kJBLineChartViewControllerChartFooterHeight = 20.0f;
 CGFloat const kJBLineChartViewControllerChartSolidLineWidth = 6.0f;
+CGFloat const kJBLineChartViewControllerChartSolidLineDotRadius = 5.0f;
 CGFloat const kJBLineChartViewControllerChartDashedLineWidth = 2.0f;
 NSInteger const kJBLineChartViewControllerMaxNumChartPoints = 7;
 
@@ -245,7 +246,7 @@ NSString * const kJBLineChartViewControllerNavButtonViewKey = @"view";
 
 - (CGFloat)lineChartView:(JBLineChartView *)lineChartView dotRadiusForDotAtHorizontalIndex:(NSUInteger)horizontalIndex atLineIndex:(NSUInteger)lineIndex
 {
-    return (lineIndex == JBLineChartLineSolid) ? 0.0: (kJBLineChartViewControllerChartDashedLineWidth * 4);
+    return (lineIndex == JBLineChartLineSolid) ? 0.0: kJBLineChartViewControllerChartSolidLineDotRadius;
 }
 
 - (UIColor *)lineChartView:(JBLineChartView *)lineChartView verticalSelectionColorForLineAtLineIndex:(NSUInteger)lineIndex

README.md

@@ -124,7 +124,7 @@ Secondly, you need to inform the delegate of the y-position of each point (autom
 
 **Note**: You can return NAN instead of CGFloat to indicate missing values. The chart's line will begin at the first non-NAN value and end at the last non-NAN value. The line will interopolate any NAN values in between (ie. the line will not be interrupted).
 
-	return [NSNumber numberWithFloat:NAN]
+	return [[NSNumber numberWithFloat:NAN] floatValue];
 
 Lastly, ensure you have set the *frame* of your lineChartView & call *reloadData* at least once: