Add options to shift pie chart around #305
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Add
horizontalShift
andverticalShift
options for pie charts.These options accept either a number (in
px
), or apx
or%
string.Numbers or
px
strings shift right for positive numbers, left fornegatives.
%
strings are converted to apx
value equal to the percentage of thewidth or height.
Once values are in
px
, negative values shift the chart to the top/left;positive values shift the chart to the bottom/right.
The
radius
calculation has been updated to account for the shift. Itcomputes the maximum radius possible which would not cause the chart to
exceed the boundaries, then applies the
sizeRatio
to further scale thechart.
Further improvements could be made in drying up the code a little, but the
function is all there.