Graphics.Rendering.Chart.Backend.Types
data LineCap
data LineJoin
data LineStyle
data FontSlant
data FontWeight
data FontStyle
data HTextAnchor
data VTextAnchor
data TextSize
data FillStyle
type AlignmentFn
data AlignmentFns
bitmapAlignmentFns
vectorAlignmentFns
line_width
line_join
line_dashes
line_color
line_cap
font_weight
font_slant
font_size
font_name
font_color
fill_color