Radar series outlines and optional translucent fills.
Copies the supplied list into an immutable list.
Fill alpha in 0..1, replacing the outline color alpha.
0..1
Whether polygon interiors are filled.
Single-series outline color and base color for generated palettes.
Optional multi-series palette; when set, its count must match the series count. A single series uses lineColor and ignores this palette.
Outline stroke width in density-independent pixels.