Modify navigation to track width and center tuples rather than edge tuple

yt-project / widgyts

Widgets for yt

https://widgyts.readthedocs.io/

BSD 3-Clause "New" or "Revised" License

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Modify navigation to track width and center tuples rather than edge tuple #16

Closed munkm closed 6 years ago

munkm commented 6 years ago

The navigation widgets currently use an edge tuple to adjust a FRBView. This tuple is labeled as canvas_edges in the FRBViewer. This should be modified to track the view width and the view center. Affected navigation widgets will be the panning controls and the zoom controller.