Fixing column chart axis label rounding errors #113
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A change we made in the soon-to-be-open sourced (the next few days, it'll be in https://github.com/washingtonpost/datawrapper) datawrapper fork, that addresses rounding errors on column chart axes.
There's some inconsistency between how column chart and grouped-column chart
is structred, looking at the
horzGrid
is just one example (compare howtheme
is defined),__gridlabels
vstickLabels
, etc.)The fundamental challenge here was parsing out when
formatValue
in dw.js/src/dw.chart.js was used (which accepts a boolean rounding arg), and whenformatValue
defined in the plug was used (which just overrides the former func and replaces it withcolumnFormatter
in/dw.js/dw-2.0.js
)