angle? | number | Travel direction in degrees; 0 goes right, positive goes clockwise. Default: -20. |
color? | string | CSS shoulder colour. Default: the stage theme's secondary colour. |
highlight? | string | CSS core colour. Default: a lighter version of color. |
intensity? | number | Nonnegative strength multiplier. Default: 1. |
progress? | number | Sweep fraction from 0 to 1. Both endpoints are clear. Default: 0. |
surface? | "fill" | "auto" | "outline" | Receiving surface. Auto uses outlines for ghost shapes and fills otherwise. Default: "auto". |
width? | number | Band width as a fraction of the receivers' projected span. Default: 0.22. |