readme and comment

Merge pull request #188 from andrewloyola/line-chart-touch-ignore
Delegate call to ignore touches on selected lines
2015-09-18 11:41:05 -07:00 · 2015-09-18 11:30:20 -07:00 · 2015-09-18 11:20:50 -04:00 · 2015-08-12 09:07:14 -07:00 · 2015-08-12 08:49:11 -07:00 · 2015-08-12 08:47:26 -07:00
11 changed files with 186 additions and 172 deletions
@@ -2,72 +2,125 @@

 ## [Unreleased](https://github.com/Jawbone/JBChartView/tree/HEAD)

-[Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.10...HEAD)
+[Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.14...HEAD)
+
+**Implemented enhancements:**
+
+- Suggestion for the README.md [\#176](https://github.com/Jawbone/JBChartView/issues/176)
+
+**Fixed bugs:**
+
+- Line color overlap issue [\#168](https://github.com/Jawbone/JBChartView/issues/168)

 **Closed issues:**

+- JBLineChart reloadData problem [\#181](https://github.com/Jawbone/JBChartView/issues/181)
+- JBLineChartView: wrong width on iPhone6/6+ [\#177](https://github.com/Jawbone/JBChartView/issues/177)
+- Is there anyway to plot two vertical values for one horizontal index in the bar chart? [\#172](https://github.com/Jawbone/JBChartView/issues/172)
+- Charts not rendering properly [\#171](https://github.com/Jawbone/JBChartView/issues/171)
+- How can you set the bar chart to fill the width of a UIView? [\#170](https://github.com/Jawbone/JBChartView/issues/170)
+- Adding X and Y Values [\#169](https://github.com/Jawbone/JBChartView/issues/169)
+- Undefined symbols for architecture i386 [\#167](https://github.com/Jawbone/JBChartView/issues/167)
+- Not All Data Points Visible in Flexible View [\#166](https://github.com/Jawbone/JBChartView/issues/166)
+
+**Merged pull requests:**
+
+- Return the available height instead of 0 [\#183](https://github.com/Jawbone/JBChartView/pull/183) ([0xPr0xy](https://github.com/0xPr0xy))
+
+## [v2.8.14](https://github.com/Jawbone/JBChartView/tree/v2.8.14) (2015-04-30)
+[Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.13...v2.8.14)
+
+**Closed issues:**
+
+- Will JBChartView integrated with React Native? [\#164](https://github.com/Jawbone/JBChartView/issues/164)
+- white dot+dotted lines sometimes does not appear when touched. [\#161](https://github.com/Jawbone/JBChartView/issues/161)
+- Small offset when using a footer for a x-axis [\#160](https://github.com/Jawbone/JBChartView/issues/160)
+- gradient for bar chart is lost / sizing problem [\#158](https://github.com/Jawbone/JBChartView/issues/158)
+
+**Merged pull requests:**
+
+- Nil out delegate and datasource on dealloc [\#165](https://github.com/Jawbone/JBChartView/pull/165) ([eventualbuddha](https://github.com/eventualbuddha))
+
+## [v2.8.13](https://github.com/Jawbone/JBChartView/tree/v2.8.13) (2015-04-16)
+[Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.12...v2.8.13)
+
+**Fixed bugs:**
+
+- Wrong calculation of the lineIndex  [\#157](https://github.com/Jawbone/JBChartView/issues/157)
+
+**Closed issues:**
+
+- Swift round up for respondsToSelector\(\) and sizeWithFont\(\) [\#156](https://github.com/Jawbone/JBChartView/issues/156)
+
+## [v2.8.12](https://github.com/Jawbone/JBChartView/tree/v2.8.12) (2015-04-13)
+[Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.11...v2.8.12)
+
+**Fixed bugs:**
+
+- Footer and Header view Swift implementation [\#152](https://github.com/Jawbone/JBChartView/issues/152)
+
+**Closed issues:**
+
+- Problems with selection when JBLineChartView is within UITableView [\#155](https://github.com/Jawbone/JBChartView/issues/155)
+- Show chart selection permanently [\#151](https://github.com/Jawbone/JBChartView/issues/151)
+- Crash when returning NAN [\#150](https://github.com/Jawbone/JBChartView/issues/150)
+
+**Merged pull requests:**
+
+- Fix warnings when building w/ Xcode 6.3 [\#154](https://github.com/Jawbone/JBChartView/pull/154) ([amro](https://github.com/amro))
+
+## [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...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)
-
 - How can I group Bars? [\#139](https://github.com/Jawbone/JBChartView/issues/139)
-
 - request: AreaChart - fillColorForLineAtLineIndex - add custom color for a specific X axis range [\#137](https://github.com/Jawbone/JBChartView/issues/137)
-
 - smallest value is shown as a blank bar [\#136](https://github.com/Jawbone/JBChartView/issues/136)
-
 - Is there any way I can use JBBarChartView as horizontal bars? [\#135](https://github.com/Jawbone/JBChartView/issues/135)
-
 - Multiple colors to a line graph [\#134](https://github.com/Jawbone/JBChartView/issues/134)
-
 - Overriding - \(void\)barChartView:\(JBBarChartView \*\)barChartView didSelectBarAtIndex:\(NSUInteger\)index  is not showing selection view? [\#133](https://github.com/Jawbone/JBChartView/issues/133)
-
 - Exception thrown on setState: [\#132](https://github.com/Jawbone/JBChartView/issues/132)
-
 - X and Y scale and reference values [\#131](https://github.com/Jawbone/JBChartView/issues/131)
-
 - Determine x-value of a certain point by a number instead of it's index in the input array? [\#130](https://github.com/Jawbone/JBChartView/issues/130)
-
 - How to accomplish similar didUnselectBarChartView [\#129](https://github.com/Jawbone/JBChartView/issues/129)
-
 - Is posible - scroll chart [\#126](https://github.com/Jawbone/JBChartView/issues/126)
-
 - Crash when vertical value for horizontal at index x less than zero [\#125](https://github.com/Jawbone/JBChartView/issues/125)
-
 - JBBarChartView does not display all the bars [\#124](https://github.com/Jawbone/JBChartView/issues/124)
-
 - "automatically normalized across the entire chart" [\#123](https://github.com/Jawbone/JBChartView/issues/123)
-
 - reloadData in viewDidLayoutSubviews does not trigger didDeselectLineInLineChartView on first selection [\#122](https://github.com/Jawbone/JBChartView/issues/122)
-
 - Question [\#121](https://github.com/Jawbone/JBChartView/issues/121)
-
 - Sublayers not properly resized [\#120](https://github.com/Jawbone/JBChartView/issues/120)
-
 - It will be really cool if "while on tap on line charts dots I can get the dot object do some scale animation" or something? [\#119](https://github.com/Jawbone/JBChartView/issues/119)
-
 - Is there any way I can pass new bar view while user selects particular bar? [\#117](https://github.com/Jawbone/JBChartView/issues/117)
-
 - Typo error in README [\#114](https://github.com/Jawbone/JBChartView/issues/114)
-
 - Dynamic/append values [\#113](https://github.com/Jawbone/JBChartView/issues/113)
-
 - It needs better documentation [\#112](https://github.com/Jawbone/JBChartView/issues/112)

 **Merged pull requests:**

- 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))
-
+- 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))

 ## [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)

 ## [v2.8.9](https://github.com/Jawbone/JBChartView/tree/v2.8.9) (2014-09-22)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.8...v2.8.9)

 **Closed issues:**
@@ -75,7 +128,6 @@
 - JBLineChartView doesn't resize its subviews [\#111](https://github.com/Jawbone/JBChartView/issues/111)

 ## [v2.8.8](https://github.com/Jawbone/JBChartView/tree/v2.8.8) (2014-09-20)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.7...v2.8.8)

 **Fixed bugs:**
@@ -85,47 +137,32 @@
 **Closed issues:**

 - Noob level tutorial [\#109](https://github.com/Jawbone/JBChartView/issues/109)
-
 - Data points with uneavenly distributed x-values? [\#108](https://github.com/Jawbone/JBChartView/issues/108)

 ## [v2.8.7](https://github.com/Jawbone/JBChartView/tree/v2.8.7) (2014-09-09)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.6...v2.8.7)

 **Implemented enhancements:**

 - Add hide custom dot functionality [\#100](https://github.com/Jawbone/JBChartView/issues/100)
-
 - Add footer padding [\#98](https://github.com/Jawbone/JBChartView/issues/98)
-
 - DotView is hidden when inside selected table view cell [\#82](https://github.com/Jawbone/JBChartView/issues/82)

 **Closed issues:**

 - There should be flexibility to change to touch point to nearest data point so vertical selection view just jumps from one data point to another in JBLineChartView. [\#105](https://github.com/Jawbone/JBChartView/issues/105)
-
 - barWidth Method and  barPadding property should be in JBBarChartView header file. [\#104](https://github.com/Jawbone/JBChartView/issues/104)
-
 - Why minimum and maximum should be positive? [\#102](https://github.com/Jawbone/JBChartView/issues/102)

 **Merged pull requests:**

 - iOS Framework Support [\#107](https://github.com/Jawbone/JBChartView/pull/107) ([thefirstnikhil](https://github.com/thefirstnikhil))
-
 - Only call `numberOfLinesInLineChartView:` once per loop. [\#106](https://github.com/Jawbone/JBChartView/pull/106) ([eventualbuddha](https://github.com/eventualbuddha))

- Allowed to use negative values [\#103](https://github.com/Jawbone/JBChartView/pull/103) ([ReDetection](https://github.com/ReDetection))
-
- Multitouch support [\#84](https://github.com/Jawbone/JBChartView/pull/84) ([nopshusang](https://github.com/nopshusang))
-
- Added block chart [\#81](https://github.com/Jawbone/JBChartView/pull/81) ([jhogervorst](https://github.com/jhogervorst))
-
 ## [v2.8.6](https://github.com/Jawbone/JBChartView/tree/v2.8.6) (2014-08-29)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.5...v2.8.6)

 ## [v2.8.5](https://github.com/Jawbone/JBChartView/tree/v2.8.5) (2014-08-28)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.4...v2.8.5)

 **Implemented enhancements:**
@@ -133,21 +170,17 @@
 - Invert option for bar charts [\#97](https://github.com/Jawbone/JBChartView/issues/97)

 ## [v2.8.4](https://github.com/Jawbone/JBChartView/tree/v2.8.4) (2014-08-27)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.3...v2.8.4)

 ## [v2.8.3](https://github.com/Jawbone/JBChartView/tree/v2.8.3) (2014-08-26)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.2...v2.8.3)

 **Implemented enhancements:**

 - return type of barPaddingForBarChartView: [\#93](https://github.com/Jawbone/JBChartView/issues/93)
-
 - Custom dot functionality [\#92](https://github.com/Jawbone/JBChartView/issues/92)

 ## [v2.8.2](https://github.com/Jawbone/JBChartView/tree/v2.8.2) (2014-08-26)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.1...v2.8.2)

 **Fixed bugs:**
@@ -159,11 +192,9 @@
 - Changing dot radius in dotRadiusForLineAtLineIndex has no effect [\#95](https://github.com/Jawbone/JBChartView/issues/95)

 ## [v2.8.1](https://github.com/Jawbone/JBChartView/tree/v2.8.1) (2014-08-23)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.8.0...v2.8.1)

 ## [v2.8.0](https://github.com/Jawbone/JBChartView/tree/v2.8.0) (2014-08-15)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.7.4...v2.8.0)

 **Closed issues:**
@@ -175,7 +206,6 @@
 - Add per-line vertical selection color support. [\#90](https://github.com/Jawbone/JBChartView/pull/90) ([mszaro](https://github.com/mszaro))

 ## [v2.7.4](https://github.com/Jawbone/JBChartView/tree/v2.7.4) (2014-08-15)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.7.3...v2.7.4)

 **Implemented enhancements:**
@@ -185,41 +215,31 @@
 **Closed issues:**

 - \[Enhancement\] Provide an option to disable Y-axis normalization for line graphs [\#88](https://github.com/Jawbone/JBChartView/issues/88)
-
 - Add left padding to the graph for y-axis labels [\#87](https://github.com/Jawbone/JBChartView/issues/87)
-
 - Error Protocol not implemented [\#86](https://github.com/Jawbone/JBChartView/issues/86)
-
 - What if I want to animate the LineChartView progression? [\#85](https://github.com/Jawbone/JBChartView/issues/85)
-
 - Enabling smooth lines in line chart view results in line graph clipping \(Out of bounds\)? [\#83](https://github.com/Jawbone/JBChartView/issues/83)

 ## [v2.7.3](https://github.com/Jawbone/JBChartView/tree/v2.7.3) (2014-08-07)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.7.2...v2.7.3)

 **Closed issues:**

 - Can I animate bar charts? [\#79](https://github.com/Jawbone/JBChartView/issues/79)
-
 - Create generic dataSource and delegate for extensibility.  [\#78](https://github.com/Jawbone/JBChartView/issues/78)

 ## [v2.7.2](https://github.com/Jawbone/JBChartView/tree/v2.7.2) (2014-08-04)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.7.1...v2.7.2)

 ## [v2.7.1](https://github.com/Jawbone/JBChartView/tree/v2.7.1) (2014-08-04)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.7.0...v2.7.1)

 **Closed issues:**

 - Typo in JBBarChartView.h [\#77](https://github.com/Jawbone/JBChartView/issues/77)
-
 - Refactor datasource and delegate functions [\#76](https://github.com/Jawbone/JBChartView/issues/76)

 ## [v2.7.0](https://github.com/Jawbone/JBChartView/tree/v2.7.0) (2014-08-02)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.6.3...v2.7.0)

 **Closed issues:**
@@ -227,15 +247,12 @@
 - Incorrect padding on line widths [\#75](https://github.com/Jawbone/JBChartView/issues/75)

 ## [v2.6.3](https://github.com/Jawbone/JBChartView/tree/v2.6.3) (2014-07-31)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.6.2...v2.6.3)

 ## [v2.6.2](https://github.com/Jawbone/JBChartView/tree/v2.6.2) (2014-07-25)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.6.1...v2.6.2)

 ## [v2.6.1](https://github.com/Jawbone/JBChartView/tree/v2.6.1) (2014-07-25)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.6.0...v2.6.1)

 **Merged pull requests:**
@@ -243,47 +260,28 @@
 - iOS 6 support [\#74](https://github.com/Jawbone/JBChartView/pull/74) ([luosheng](https://github.com/luosheng))

 ## [v2.6.0](https://github.com/Jawbone/JBChartView/tree/v2.6.0) (2014-07-24)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.5.5...v2.6.0)

 **Closed issues:**

 - Allow setting views for lines as well as bars [\#73](https://github.com/Jawbone/JBChartView/issues/73)
-
 - Requires iOS 7 or later [\#72](https://github.com/Jawbone/JBChartView/issues/72)
-
 - How to Know the x,width of each bar [\#70](https://github.com/Jawbone/JBChartView/issues/70)
-
 - Multiple y-axis [\#69](https://github.com/Jawbone/JBChartView/issues/69)
-
 - NSInternalInconsistencyException - JBLineChartView // dataSource must implement [\#68](https://github.com/Jawbone/JBChartView/issues/68)
-
 - Zoom and scrolling? \(Question\) [\#65](https://github.com/Jawbone/JBChartView/issues/65)
-
 - Support for missing data points rather than going to 0? [\#63](https://github.com/Jawbone/JBChartView/issues/63)
-
 - Interesting behavior 'barViewAtIndex' and 'colorForBarViewAtIndex'. [\#62](https://github.com/Jawbone/JBChartView/issues/62)
-
 - In LineChart x-axis, splits into more numbers and not able view x-axis last point [\#60](https://github.com/Jawbone/JBChartView/issues/60)
-
 - Overlay more than 1 chart? [\#59](https://github.com/Jawbone/JBChartView/issues/59)
-
 - Footer Views - Can they be perpendicular to the x-axis [\#58](https://github.com/Jawbone/JBChartView/issues/58)

 **Merged pull requests:**

 - Fill Color on Line Chart [\#71](https://github.com/Jawbone/JBChartView/pull/71) ([legranddamien](https://github.com/legranddamien))
-
 - Added documentation for usage in a Swift project [\#67](https://github.com/Jawbone/JBChartView/pull/67) ([jonparker](https://github.com/jonparker))

- barChartView corner radius support [\#66](https://github.com/Jawbone/JBChartView/pull/66) ([gabybarsky](https://github.com/gabybarsky))
-
- 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)

 **Implemented enhancements:**
@@ -293,55 +291,44 @@
 **Closed issues:**

 - How to adjust selected bar height for LineChart in demo project [\#56](https://github.com/Jawbone/JBChartView/issues/56)
-
 - Line Chart Collapse Animation Changed? [\#54](https://github.com/Jawbone/JBChartView/issues/54)

 **Merged pull requests:**

 - Fixed barView's frame. [\#57](https://github.com/Jawbone/JBChartView/pull/57) ([pala](https://github.com/pala))
-
 - Update sample code in readme [\#55](https://github.com/Jawbone/JBChartView/pull/55) ([pala](https://github.com/pala))

 ## [v2.5.4](https://github.com/Jawbone/JBChartView/tree/v2.5.4) (2014-05-07)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.5.3...v2.5.4)

 **Merged pull requests:**

 - Add delegate method barChartView:colorForBarViewAtIndex: to JBBarChartViewDataSource [\#53](https://github.com/Jawbone/JBChartView/pull/53) ([skywinder](https://github.com/skywinder))
-
 - Compiling warrnings and typos [\#52](https://github.com/Jawbone/JBChartView/pull/52) ([skywinder](https://github.com/skywinder))

 ## [v2.5.3](https://github.com/Jawbone/JBChartView/tree/v2.5.3) (2014-05-06)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.5.2...v2.5.3)

 ## [v2.5.2](https://github.com/Jawbone/JBChartView/tree/v2.5.2) (2014-05-06)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.5.1...v2.5.2)

 ## [v2.5.1](https://github.com/Jawbone/JBChartView/tree/v2.5.1) (2014-05-05)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.5.0...v2.5.1)

 **Closed issues:**

 - non-evenly distributed plots [\#50](https://github.com/Jawbone/JBChartView/issues/50)
-
 - Using minimum of 0 as default [\#48](https://github.com/Jawbone/JBChartView/issues/48)

 ## [v2.5.0](https://github.com/Jawbone/JBChartView/tree/v2.5.0) (2014-05-04)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.4.3...v2.5.0)

 ## [v2.4.3](https://github.com/Jawbone/JBChartView/tree/v2.4.3) (2014-05-04)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.4.2...v2.4.3)

 **Closed issues:**

 - Bars not drawn when all have the same height [\#47](https://github.com/Jawbone/JBChartView/issues/47)
-
 - Moving podspec to root [\#46](https://github.com/Jawbone/JBChartView/issues/46)

 **Merged pull requests:**
@@ -349,11 +336,9 @@
 - fixed typo, renamed mininum -\> minimum [\#49](https://github.com/Jawbone/JBChartView/pull/49) ([simonnickel](https://github.com/simonnickel))

 ## [v2.4.2](https://github.com/Jawbone/JBChartView/tree/v2.4.2) (2014-05-01)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.4.1...v2.4.2)

 ## [v2.4.1](https://github.com/Jawbone/JBChartView/tree/v2.4.1) (2014-04-30)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.4.0...v2.4.1)

 **Implemented enhancements:**
@@ -369,23 +354,18 @@
 - Smooth curve fix [\#45](https://github.com/Jawbone/JBChartView/pull/45) ([ktran03](https://github.com/ktran03))

 ## [v2.4.0](https://github.com/Jawbone/JBChartView/tree/v2.4.0) (2014-04-28)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.3.0...v2.4.0)

 **Closed issues:**

 - Aligning X-axis, padding? [\#43](https://github.com/Jawbone/JBChartView/issues/43)
-
 - `JBLineChartFooterView` Value Marks are Inaccurate [\#41](https://github.com/Jawbone/JBChartView/issues/41)

 **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))

 ## [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)

 **Closed issues:**
@@ -393,37 +373,26 @@
 - Crash, lineChartView "must implement numberOfPointsInLineChartView" ? [\#38](https://github.com/Jawbone/JBChartView/issues/38)

 ## [v2.2.0](https://github.com/Jawbone/JBChartView/tree/v2.2.0) (2014-04-14)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.1.6...v2.2.0)

 **Closed issues:**

 - Typo in readme? [\#36](https://github.com/Jawbone/JBChartView/issues/36)
-
 - Nav bar background remains black [\#35](https://github.com/Jawbone/JBChartView/issues/35)

 **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))
-
- Add variable dot colors [\#34](https://github.com/Jawbone/JBChartView/pull/34) ([alexdunn](https://github.com/alexdunn))
+- 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))

 ## [v2.1.6](https://github.com/Jawbone/JBChartView/tree/v2.1.6) (2014-04-11)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.1.5...v2.1.6)

 **Closed issues:**

 - `showsLineSelection` Does Nothing [\#33](https://github.com/Jawbone/JBChartView/issues/33)
-
 - cocoapods [\#31](https://github.com/Jawbone/JBChartView/issues/31)

-**Merged pull requests:**
-
- Add variable dot colors [\#32](https://github.com/Jawbone/JBChartView/pull/32) ([alexdunn](https://github.com/alexdunn))
-
 ## [v2.1.5](https://github.com/Jawbone/JBChartView/tree/v2.1.5) (2014-04-10)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.1.4...v2.1.5)

 **Merged pull requests:**
@@ -431,41 +400,32 @@
 - JBChartView: needs initWithCoder initializer for inflation from a xib [\#30](https://github.com/Jawbone/JBChartView/pull/30) ([gumbypp](https://github.com/gumbypp))

 ## [v2.1.4](https://github.com/Jawbone/JBChartView/tree/v2.1.4) (2014-04-10)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.1.3...v2.1.4)

 **Closed issues:**

 - Stach bars? [\#29](https://github.com/Jawbone/JBChartView/issues/29)
-
 - Problem with Bar Height [\#28](https://github.com/Jawbone/JBChartView/issues/28)
-
 - Selection does not work without Auto Layout in iPhone 3.5" [\#27](https://github.com/Jawbone/JBChartView/issues/27)

 ## [v2.1.3](https://github.com/Jawbone/JBChartView/tree/v2.1.3) (2014-04-03)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.1.2...v2.1.3)

 ## [v2.1.2](https://github.com/Jawbone/JBChartView/tree/v2.1.2) (2014-04-02)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.1.1...v2.1.2)

 ## [v2.1.1](https://github.com/Jawbone/JBChartView/tree/v2.1.1) (2014-04-02)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.1.0...v2.1.1)

 **Closed issues:**

 - representing negative values [\#26](https://github.com/Jawbone/JBChartView/issues/26)
-
 - Real time [\#25](https://github.com/Jawbone/JBChartView/issues/25)

 ## [v2.1.0](https://github.com/Jawbone/JBChartView/tree/v2.1.0) (2014-03-31)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.0.2...v2.1.0)

 ## [v2.0.2](https://github.com/Jawbone/JBChartView/tree/v2.0.2) (2014-03-27)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.0.1...v2.0.2)

 **Closed issues:**
@@ -473,7 +433,6 @@
 - Negative Bars? [\#24](https://github.com/Jawbone/JBChartView/issues/24)

 ## [v2.0.1](https://github.com/Jawbone/JBChartView/tree/v2.0.1) (2014-03-19)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v2.0.0...v2.0.1)

 **Closed issues:**
@@ -481,7 +440,6 @@
 - NSAssert on bar height in JBBarChartView, \> 0 when it should be \>= [\#22](https://github.com/Jawbone/JBChartView/issues/22)

 ## [v2.0.0](https://github.com/Jawbone/JBChartView/tree/v2.0.0) (2014-03-19)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v1.1.6...v2.0.0)

 **Implemented enhancements:**
@@ -491,11 +449,8 @@
 **Closed issues:**

 - JBBarChartView Bar Height Problem With Storyboard/Autolayout [\#19](https://github.com/Jawbone/JBChartView/issues/19)
-
 - blank result [\#18](https://github.com/Jawbone/JBChartView/issues/18)
-
 - Bar Highlight Offset Issue [\#17](https://github.com/Jawbone/JBChartView/issues/17)
-
 - Following the tutorial creates an empty/blank view  [\#16](https://github.com/Jawbone/JBChartView/issues/16)

 **Merged pull requests:**
@@ -503,35 +458,25 @@
 - Multiple Line Support & Tooltips [\#21](https://github.com/Jawbone/JBChartView/pull/21) ([terryworona](https://github.com/terryworona))

 ## [v1.1.6](https://github.com/Jawbone/JBChartView/tree/v1.1.6) (2014-03-03)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v1.1.5...v1.1.6)

 **Merged pull requests:**

 - Added customization for line width [\#15](https://github.com/Jawbone/JBChartView/pull/15) ([kmcbride](https://github.com/kmcbride))
-
 - fix spelling mistake [\#14](https://github.com/Jawbone/JBChartView/pull/14) ([Undo1](https://github.com/Undo1))

 ## [v1.1.5](https://github.com/Jawbone/JBChartView/tree/v1.1.5) (2014-02-12)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v1.1.4...v1.1.5)

 ## [v1.1.4](https://github.com/Jawbone/JBChartView/tree/v1.1.4) (2014-02-06)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v1.1.3...v1.1.4)

 **Closed issues:**

 - What about ios6 [\#13](https://github.com/Jawbone/JBChartView/issues/13)
-
 - Could the Bar Chart data be nil ? [\#12](https://github.com/Jawbone/JBChartView/issues/12)

-**Merged pull requests:**
-
- Added minimum height and touch point on delegate method [\#10](https://github.com/Jawbone/JBChartView/pull/10) ([didats](https://github.com/didats))
-
 ## [v1.1.3](https://github.com/Jawbone/JBChartView/tree/v1.1.3) (2014-01-06)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v1.1.2...v1.1.3)

 **Closed issues:**
@@ -543,17 +488,14 @@
 - Fixes small typos in README [\#11](https://github.com/Jawbone/JBChartView/pull/11) ([sampage](https://github.com/sampage))

 ## [v1.1.2](https://github.com/Jawbone/JBChartView/tree/v1.1.2) (2014-01-03)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v1.1.1...v1.1.2)

 ## [v1.1.1](https://github.com/Jawbone/JBChartView/tree/v1.1.1) (2014-01-02)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v1.1.0...v1.1.1)

 **Closed issues:**

 - reloadData is not reducing height of other bars [\#7](https://github.com/Jawbone/JBChartView/issues/7)
-
 - Add barViewAtIndex: to datasource [\#5](https://github.com/Jawbone/JBChartView/issues/5)

 **Merged pull requests:**
@@ -561,27 +503,19 @@
 - Reset cached max height on data reload Fixes \#7 [\#8](https://github.com/Jawbone/JBChartView/pull/8) ([l4u](https://github.com/l4u))

 ## [v1.1.0](https://github.com/Jawbone/JBChartView/tree/v1.1.0) (2013-12-26)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v1.0.3...v1.1.0)

 ## [v1.0.3](https://github.com/Jawbone/JBChartView/tree/v1.0.3) (2013-12-23)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v1.0.2...v1.0.3)

 **Closed issues:**

 - Single press on bar [\#3](https://github.com/Jawbone/JBChartView/issues/3)

-**Merged pull requests:**
-
- Added barShadowEnabled property and improved performance of the shadow [\#4](https://github.com/Jawbone/JBChartView/pull/4) ([wtsnz](https://github.com/wtsnz))
-
 ## [v1.0.2](https://github.com/Jawbone/JBChartView/tree/v1.0.2) (2013-12-17)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v1.0.1...v1.0.2)

 ## [v1.0.1](https://github.com/Jawbone/JBChartView/tree/v1.0.1) (2013-12-15)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v1.0...v1.0.1)

 **Merged pull requests:**
@@ -589,7 +523,6 @@
 - If there is no footer view, bars won't be added to the chart. [\#2](https://github.com/Jawbone/JBChartView/pull/2) ([joelkraut](https://github.com/joelkraut))

 ## [v1.0](https://github.com/Jawbone/JBChartView/tree/v1.0) (2013-12-11)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/0.2.0...v1.0)

 **Merged pull requests:**
@@ -597,15 +530,12 @@
 - JBChartViewDemo and JBChartView [\#1](https://github.com/Jawbone/JBChartView/pull/1) ([terryworona](https://github.com/terryworona))

 ## [0.2.0](https://github.com/Jawbone/JBChartView/tree/0.2.0) (2013-08-20)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/1.0...0.2.0)

 ## [1.0](https://github.com/Jawbone/JBChartView/tree/1.0) (2012-04-23)
-
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/1.0.0...1.0)

 ## [1.0.0](https://github.com/Jawbone/JBChartView/tree/1.0.0) (2012-04-23)


-
 \* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*
@@ -41,7 +41,7 @@ static UIColor *kJBBarChartViewDefaultBarColor = nil;

 // View quick accessors
 - (CGFloat)availableHeight;
- (CGFloat)normalizedHeightForRawHeight:(NSNumber*)rawHeight;
+- (CGFloat)normalizedHeightForRawHeight:(NSNumber *)rawHeight;
 - (CGFloat)barWidth;

 // Touch helpers
@@ -57,6 +57,9 @@ static UIColor *kJBBarChartViewDefaultBarColor = nil;

@implementation JBBarChartView

+@dynamic dataSource;
+@dynamic delegate;
+
 #pragma mark - Alloc/Init

 + (void)initialize
@@ -296,7 +299,7 @@ static UIColor *kJBBarChartViewDefaultBarColor = nil;
    return self.bounds.size.height - self.headerView.frame.size.height - self.footerView.frame.size.height - self.headerPadding - self.footerPadding;
 }

- (CGFloat)normalizedHeightForRawHeight:(NSNumber*)rawHeight
+- (CGFloat)normalizedHeightForRawHeight:(NSNumber *)rawHeight
 {
    CGFloat minHeight = [self minimumValue];
    CGFloat maxHeight = [self maximumValue];
@@ -304,7 +307,7 @@ static UIColor *kJBBarChartViewDefaultBarColor = nil;
    
    if ((maxHeight - minHeight) <= 0)
    {
-        return 0;
+        return [self availableHeight];
    }
    
    return ((value - minHeight) / (maxHeight - minHeight)) * [self availableHeight];
@@ -150,6 +150,16 @@ typedef NS_ENUM(NSInteger, JBLineChartViewLineStyle){
 */
 - (void)didDeselectLineInLineChartView:(JBLineChartView *)lineChartView;

+/**
+ *  Returns whether or not a line at a particular index responds to selection events. 
+ *
+ *  Default: YES
+ *
+ *  @param lineChartView    A line chart object informing the delegate about the new selection.
+ *  @param lineIndex        An index number identifying the closest line in the chart to the current touch
+ */
+- (BOOL)lineChartView:(JBLineChartView *)lineChartView shouldIgnoreSelectionAtIndex:(NSUInteger)lineIndex;
+
 /**
 *  Returns the color of particular line at lineIndex within the chart.
 *
@@ -187,6 +187,9 @@ static UIColor *kJBLineChartViewDefaultDotSelectionColor = nil;

@implementation JBLineChartView

+@dynamic dataSource;
+@dynamic delegate;
+
 #pragma mark - Alloc/Init

 + (void)initialize
@@ -309,6 +312,7 @@ static UIColor *kJBLineChartViewDefaultDotSelectionColor = nil;
        // Remove old line view
        if (self.linesView)
        {
+            self.linesView.delegate = nil;
            [self.linesView removeFromSuperview];
            self.linesView = nil;
        }
@@ -336,6 +340,7 @@ static UIColor *kJBLineChartViewDefaultDotSelectionColor = nil;
        // Remove old dot view
        if (self.dotsView)
        {
+            self.dotsView.delegate = nil;
            [self.dotsView removeFromSuperview];
            self.dotsView = nil;
        }
@@ -430,7 +435,7 @@ static UIColor *kJBLineChartViewDefaultDotSelectionColor = nil;

    if ((maxHeight - minHeight) <= 0)
    {
-        return 0;
+        return [self availableHeight];
    }

    return ((rawHeight - minHeight) / (maxHeight - minHeight)) * [self availableHeight];
@@ -900,9 +905,9 @@ 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++;
@@ -947,6 +952,15 @@ static UIColor *kJBLineChartViewDefaultDotSelectionColor = nil;
    for (NSUInteger lineIndex=0; lineIndex<numberOfLines; lineIndex++)
    {
        NSAssert([self.dataSource respondsToSelector:@selector(lineChartView:numberOfVerticalValuesAtLineIndex:)], @"JBLineChartView // dataSource must implement - (NSUInteger)lineChartView:(JBLineChartView *)lineChartView numberOfVerticalValuesAtLineIndex:(NSUInteger)lineIndex");
+        
+        if ([self.delegate respondsToSelector:@selector(lineChartView:shouldIgnoreSelectionAtIndex:)])
+        {
+            if([self.delegate lineChartView:self shouldIgnoreSelectionAtIndex:lineIndex])
+            {
+                continue;
+            }
+        }
+        
        if ([self.dataSource lineChartView:self numberOfVerticalValuesAtLineIndex:lineIndex] > rightHorizontalIndex)
        {
            NSArray *lineData = [self.chartData objectAtIndex:lineIndex];
@@ -968,7 +982,7 @@ 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;
@@ -991,7 +1005,7 @@ static UIColor *kJBLineChartViewDefaultDotSelectionColor = nil;
    
    NSUInteger lineIndex = self.linesView.selectedLineIndex != kJBLineChartLinesViewUnselectedLineIndex ? self.linesView.selectedLineIndex : [self lineIndexForPoint:touchPoint];
 	
-	if ([[self.chartData objectAtIndex:lineIndex] count] <= 0)
+	if (lineIndex == kJBLineChartLinesViewUnselectedLineIndex || [[self.chartData objectAtIndex:lineIndex] count] <= 0)
 	{
 		return; // no touch for line without data
 	}
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
  s.name         = "JBChartView"
-  s.version      = "2.8.10"
+  s.version      = "2.8.15"
  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 => "v2.8.15"
  }

  s.platform     = :ios, '6.0'
@@ -28,6 +28,12 @@
    [self.view addSubview:self.tableView];
 }

+- (void)dealloc
+{
+    self.tableView.delegate = nil;
+    self.tableView.dataSource = nil;
+}
+
 #pragma mark - UITableViewDataSource

 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
@@ -84,6 +84,12 @@ NSString * const kJBAreaChartViewControllerNavButtonViewKey = @"view";
    return self;
 }

+- (void)dealloc
+{
+    _lineChartView.delegate = nil;
+    _lineChartView.dataSource = nil;
+}
+
 #pragma mark - Data

 - (void)initFakeData
@@ -78,6 +78,12 @@ NSString * const kJBBarChartViewControllerNavButtonViewKey = @"view";
    return self;
 }

+- (void)dealloc
+{
+    _barChartView.delegate = nil;
+    _barChartView.dataSource = nil;
+}
+
 #pragma mark - Date

 - (void)initFakeData
@@ -85,7 +91,7 @@ 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))]];

    }
@@ -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;

@@ -85,6 +86,12 @@ NSString * const kJBLineChartMissingPointsViewControllerNavButtonViewKey = @"vie
    return self;
 }

+- (void)dealloc
+{
+    _lineChartView.delegate = nil;
+    _lineChartView.dataSource = nil;
+}
+
 #pragma mark - Data

 - (void)initFakeData
@@ -254,7 +261,7 @@ 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
@@ -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;

@@ -85,6 +86,12 @@ NSString * const kJBLineChartViewControllerNavButtonViewKey = @"view";
    return self;
 }

+- (void)dealloc
+{
+    _lineChartView.delegate = nil;
+    _lineChartView.dataSource = nil;
+}
+
 #pragma mark - Data

 - (void)initFakeData
@@ -245,7 +252,7 @@ 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
@@ -72,6 +72,15 @@ To initialize a <i>JBBarChartView</i>, you only need a few lines of code (see be
    barChartView.dataSource = self;
    barChartView.delegate = self;
    [self addSubview:barChartView];
+
+Just like you would for a `UITableView`, ensure you clear these properties in your `dealloc`:
+
+	- (void)dealloc
+	{
+		JBBarChartView *barChartView = ...; // i.e. _barChartView
+		barChartView.delegate = nil;
+		barChartView.dataSource = nil;
+	}
    
 At a minimum, you need to inform the data source how many bars are in the chart:

@@ -99,9 +108,18 @@ Lastly, ensure you have set the *frame* of your barChartView & call *reloadData*
 Similiarily, to initialize a JBLineChartView, you only need a few lines of code (see below). Line charts can also be initialized via a <b>nib</b> or with a <b>frame</b>.

 	JBLineChartView *lineChartView = [[JBLineChartView alloc] init];
-    lineChartView.dataSource = self;
-    lineChartView.delegate = self;
-    [self addSubview:lineChartView];
+	lineChartView.dataSource = self;
+	lineChartView.delegate = self;
+	[self addSubview:lineChartView];
+
+Just like you would for a `UITableView`, ensure you clear these properties in your `dealloc`:
+
+	- (void)dealloc
+	{
+		JBLineChartView *lineChartView = ...; // i.e. _lineChartView
+		lineChartView.delegate = nil;
+		lineChartView.dataSource = nil;
+	}

 At a minimum, you need to inform the data source how many lines and vertical data points (for each line) are in the chart:

@@ -124,7 +142,7 @@ 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:

@@ -261,7 +279,7 @@ As well, by default, each line will have squared off end caps and connection poi

 	- (BOOL)lineChartView:(JBLineChartView *)lineChartView smoothLineAtLineIndex:(NSUInteger)lineIndex;
 		
-Lastly, a line chart's selection events are delegated back via:
+Furthermore, a line chart's selection events are delegated back via:

 	- (void)lineChartView:(JBLineChartView *)lineChartView didSelectLineAtIndex:(NSUInteger)lineIndex horizontalIndex:(NSUInteger)horizontalIndex touchPoint:(CGPoint)touchPoint
 	{
@@ -273,6 +291,13 @@ Lastly, a line chart's selection events are delegated back via:
 		// Update view
 	}
 	
+Lastly, if you don't want a line to be selectable:
+
+	- (BOOL)lineChartView:(JBLineChartView *)lineChartView shouldIgnoreSelectionAtIndex:(NSUInteger)lineIndex
+	{
+		return NO; // Check line index
+	}
+	
 The <b>touchPoint</b> is especially important as it allows you to add custom elements to your chart during  selection events. Refer to the demo project (<b>JBLineChartViewController</b>) to see how a tooltip can be used to display additional information during selection events.

 ## Minimum & Maximum Values
Author	SHA1	Message	Date
terryworona	b6bc9c29ca	readme and comment	2015-09-18 11:41:05 -07:00
terryworona	124eabe98c	Merge pull request #188 from andrewloyola/line-chart-touch-ignore Delegate call to ignore touches on selected lines	2015-09-18 11:30:20 -07:00
Andrew Loyola	1f0f3351c3	Delegate call do ignore touches on selected lines If you want to display more lines than are touchable, you can use this to ignore certain line indices	2015-09-18 11:20:50 -04:00
Terry Worona	5f8863ede1	updated changeling	2015-08-12 09:07:14 -07:00
Terry Worona	bf8d5de61e	updated pod spec	2015-08-12 08:49:11 -07:00
Terry Worona	23935a3b55	small cleanup	2015-08-12 08:47:26 -07:00
terryworona	f7d15d4905	Merge pull request #183 from 0xPr0xy/master Return the available height instead of 0	2015-08-12 08:43:08 -07:00
Peter IJlst	372b69ff4a	Merge branch 'release/fix-invisible-bars'	2015-08-12 09:16:22 +02:00
Peter IJlst	b17a37c1d7	in normalizedHeightForRawHeight () method return availableHeight instead of 0. Fixes: http://stackoverflow.com/questions/24123794/color-of-bar-chart-not-displaying-in-jbchartview	2015-08-12 09:12:33 +02:00
terryworona	a1f34f78fb	updated changelog and pod spec	2015-04-30 15:20:27 -07:00
terryworona	15e73af3b3	Merge pull request #165 from eventualbuddha/nil-delegate-and-datasource-on-dealloc Nil out delegate and datasource on dealloc	2015-04-30 15:13:33 -07:00
Brian Donovan	aac41605aa	Add `dealloc` methods to the demos. This is proper Cocoa etiquette and may help others prevent crashes in their own apps.	2015-04-30 11:48:47 -07:00
Brian Donovan	0bfc904f58	Ensure our own subviews with a delegate are cleaned up. This can potentially cause a crash if the `linesView` or `dotsView` were to send a message to its delegate after the delegate was dealloc’d.	2015-04-30 11:45:25 -07:00
terryworona	b54f27e67d	Updated changelog and podspec	2015-04-16 11:54:01 -07:00
terryworona	ff17a56eff	Fixes #157	2015-04-16 11:52:27 -07:00
terryworona	93d98d7b87	updated changeling and pod spec	2015-04-13 12:48:49 -07:00
terryworona	ba0a44ba3f	Fixed radius width on demo line charts	2015-04-13 11:54:53 -07:00
terryworona	621e9a7386	removed extra synthesize calls for #154	2015-04-13 11:44:21 -07:00
terryworona	28ad5d7557	Merge pull request #154 from amro/master Fix warnings when building w/ Xcode 6.3	2015-04-13 11:37:32 -07:00
Amro Mousa	d299cd6e7e	Fix warnings in Xcode 6.3 These warnings are problematic for those who build with warnings as errors.	2015-04-09 09:43:18 -07:00
Terry Worona	abf14f342a	Updated readme for issue #150	2015-04-01 12:33:11 -07:00
Terry Worona	299405efe1	Updated pod spec	2015-03-30 20:07:03 -07:00
Terry Worona	27ebf131c9	Updated changelog	2015-03-30 19:07:34 -07:00