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
otherwise, simply add the contents of the
GRKCircularGraphView subdirectory to your
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
This work is licensed under the Creative Commons Attribution 4.0 International License. Please see the included LICENSE.txt for complete details.
A professional iOS engineer by day, my name is Levi Brown. Authoring a blog grokin.gs, I am reachable via:
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