itemStyle property
CSS styles for each legend item. Only a subset of CSS is supported,
notably those options related to text. The default textOverflow
property makes long texts truncate. Set it to undefined
to wrap
text instead. A width
property can be added to control the text
width.
API Docs: https://api.highcharts.com/highcharts/legend.itemStyle
Implementation
Map<String, String>? itemStyle;