Robert Jördens jordens

## todo.md

      
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                jordens
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              Last active
              February 23, 2016 18:47
                — forked from cr1901/todo.md
            
              
                ScanWidget Todo
              
          
    To Fix (Bugs)


Code cleanup (yapf, flake8, no unused imports, no stubs, useful comments)
Slider positions need to be updated during zoom; have not figured out a "clean" way to do this that doesn't involve signals or unnecessary inter-object communication. I may remove the event filter completely.
Fix FitToView and ZoomToFit idempotency.

Related to slider-to-pixel transform having an offset of slider_width/2 pixels.


At large zooms, the sliders start taking the wrong positions due to floating point errors?
Check that recalculating the zoom transform in fact has a relative error of 10^-15, not absolute error. If latter, rethink transform.
Remove asserts (or catch AssertionFailure) and just refuse to honor zooms at some point.

To Modify (Not technically broken, but needs to be changed on request)