An additional, individual class name for the data point's graphic representation.
The color of the point. In heat maps the point color is rarely set explicitly, as we use the color to denote the value
. Options for this are set in the colorAxis configuration.
Styled mode only. A specific color index to use for the point, so its graphic representations are given the class name highcharts-color-{n}
.
Serves a purpose only if a colorAxis object is defined in the chart options. This value will decide which color the point gets from the scale of the colorAxis.
Individual data label for each point. The options are the same as the ones for plotOptions.series.dataLabels
Requires Accessibility module. A description of the point to add to the screen reader information about the point.
The id
of a series in the drilldown.series array to use for a drilldown for this point.
Individual point events
An id for the point. This can be used after render time to get a pointer to the point object through chart.get()
.
The rank for this point's data label in case of collision. If two data labels are about to overlap, only the one with the highest labelrank
will be drawn.
The name of the point as shown in the legend, tooltip, dataLabel etc.. .
If the xAxis.type is set to category
, and no categories option exists, the category will be pulled from the point.name
of the last series defined. For multiple series, best practice however is to define xAxis.categories
.
Only for treemap. Use this option to build a tree structure. The value should be the id of the point which is the parent. If no points has a matching id, or this option is undefined, then the parent will be set to the root.
Whether the data point is selected initially.
The value of the point, resulting in a relative area of the point in the treemap.