ContentsCharting

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Up 'til now, we've been using the methods of the charting classes without explanation of the philosophy behind their use. I've held off on this topic because it's easy to get bogged down by the theory. If you've followed the examples up to this point, you may have already figured out how to get the most out of the tools provided here; but this section elaborates some of the finer points just in case you've missed something.

First, we go over what we've already used and flesh out the concepts. Then I'll explain how and when to subclass ValueSet or simply implement the Renderable interface.

ContentsCharting

Previous: Place a chart legend | Next: Scaling