A UIView subclass which renders a one-item circular bar graph with an animatable percentage property and configurable orientation, colors, etc. CALayers are used for drawing efficiency and implicit animation.
If you're using CocoPods it's as simple as adding this to your
Podfile:
pod 'GRKCircularGraphView'
otherwise, simply add the contents of the GRKCircularGraphView subdirectory to your
project.
GRKCircularGraphView is to be used as you would any other UIView and will draw the
circular bar graph to fill the smallest dimension of its bounds.
The main API is documented in GRKCircularGraphView.h but at its most basic:
GRKCircularGraphView *graphView = ...
graphView.percent = 0.42f;
The color of the graph and border is determined by the tintColor of the view, but can be
explicitly configured, and it is capable of different colors for the bar and border.
Additional documentation is available in GRKCircularGraphView.h and example usage
can be found in the GRKCircularGraphViewTestApp source.
- This work is licensed under the Creative Commons Attribution 3.0 Unported License. Please see the included LICENSE.txt for complete details.
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