RadarDataSet constructor
RadarDataSet({})
RadarChart can contain multiple RadarDataSet And it shows them on top of each other.
each RadarDataSet has a set of dataEntries
and the RadarChart uses this dataEntries
to draw the chart.
it fill dataSets with fillColor
.
the RadarDataSet can have custom border. for changing border of RadarDataSet
you can modify the borderColor
and borderWidth
.
Implementation
RadarDataSet({
List<RadarEntry>? dataEntries,
Color? fillColor,
Color? borderColor,
double? borderWidth,
double? entryRadius,
}) : assert(
dataEntries == null || dataEntries.isEmpty || dataEntries.length >= 3,
'Radar needs at least 3 RadarEntry',
),
dataEntries = dataEntries ?? const [],
fillColor = fillColor ?? Colors.cyan.withOpacity(0.2),
borderColor = borderColor ?? Colors.cyan,
borderWidth = borderWidth ?? 2.0,
entryRadius = entryRadius ?? 5.0;