Modify access level modifiers from private to protected in BarChart

paragp / achartengine

AChartEngine is a charting library for Android applications. It currently supports the following chart types: line chart area chart scatter chart time chart bar chart pie chart bubble chart doughnut chart range (high-low) bar chart dial chart / gauge combined (any combination of line, cubic line, scatter, bar, range bar, bubble) chart cubic line chart All the above supported chart types can contain multiple series, can be displayed with the X axis horizontally (default) or vertically and support many other custom features. The charts can be built as a view that can be added to a view group or as an intent, such as it can be used to start an activity. The model and the graphing code is well optimized such as it can handle and display huge number of values. AChartEngine is currently at the 1.0.0 release. New chart types will be added in the following releases. Please keep sending your feedback such as we can continually improve this library. Find us on Facebook, too: http://www.facebook.com/achartengine Read a short introduction to AChartEngine here: http://www.javaadvent.com/2012/12/achartengine-charting-library-for.html Another good tutorial can be read here: http://jaxenter.com/effort-free-graphs-on-android-with-achartengine-46199.html

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I try to subclass BarChart.java to make a chart that can combined stacked bars 
with multiple bars. 
However since methods drawBar and getGradientPartialColor are set as private 
makes it neccessary to copy the source to my subclass instead of inherit those 
method directly.

What do you see instead?
Modify the methods signature to be protected so that they can be used from 
subclass. 

What version of the product binary library are you using?
1.1.0

Original issue reported on code.google.com by kungjo...@gmail.com on 8 Aug 2013 at 2:54

paragp / achartengine

Modify access level modifiers from private to protected in BarChart #338