hollow Rect
abstract fun hollowRect(x: Float, y: Float, width: Float, height: Float, color: Color, lineWidth: Float, topLeftRadius: Float, topRightRadius: Float, bottomLeftRadius: Float, bottomRightRadius: Float)
draw a hollow rectangle to the screen, per the given parameters.
open fun hollowRect(x: Float, y: Float, width: Float, height: Float, color: Color, lineWidth: Float, radius: Float = 0.0f)
open fun hollowRect(x: Float, y: Float, width: Float, height: Float, color: Color, lineWidth: Float, radii: FloatArray)