angleRad
angleRad: number
fillColor
fillColor: [number, number, number, number]
pattern
pattern:
| "horizontal"
| "vertical"
| "solid"
| "diagonal"
| "crossHatch"
| "concrete"
| "brick"
| "insulation"
secondaryAngleRad
secondaryAngleRad: number
spacingPx
spacingPx: number
strokeColor
strokeColor: [number, number, number, number]