These pages outline the chart configuration options, and the methods and properties of Highcharts objects.
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Decides how the data label will be rotated relative to the
perimeter of the sunburst. Valid values are auto
, circular
,
parallel
and perpendicular
. When auto
, the best fit will be
computed for the point. The circular
option works similiar
to auto
, but uses the textPath
feature - labels are curved,
resulting in a better layout, however multiple lines and
textOutline
are not supported.
The series.rotation
option takes precedence over
rotationMode
.