Animation of percent property values (e.g. pie charts) not working #2099
Animation of percent property values (e.g. pie charts) not working #2099

Normally, a value in preferred units can be parsed back in a cycle.  This is not the case for percent values.  The preferred values range on [0, 1] whereas they are parsed as implicitly having `%` at the end if just a number is specified.  Consider for v4 changing parsing for percent values s.t. unitless values range on [0, 1] and values with `%` range on [0, 100].  For now, just add a case for percent units to use `value` instead of `pfValue`.

cytoscape/cytoscape.js,cytoscape/cytoscape.js