data DrawCommand = DrawLine Line
| DrawImageString Point String
| DrawString Point String
| DrawRectangle Rect
| FillRectangle Rect
| FillPolygon Shape CoordMode [Point]
| DrawArc Rect Int Int
| FillArc Rect Int Int
| CopyArea Drawable Rect Point
| CopyPlane Drawable Rect Point Int
| DrawPoint Point
| CreatePutImage Rect ImageFormat [Pixel]
| DrawLines CoordMode [Point]
| DrawImageString16 Point String
| DrawString16 Point String
instance Eq DrawCommand
instance Ord DrawCommand
instance Read DrawCommand
instance Show DrawCommand
instance Move DrawCommand
drawCircle :: Point -> Int -> DrawCommand
fillCircle :: Point -> Int -> DrawCommand
DrawCommand contains constructors for various drawing commands available
in the Xlib library. All drawing commands are not supported (yet).
The name of the Xlib library functions corresponding to a particular
constructors is the name of the constructor, preceeded by X.
For example, XDrawLine is the function corresponding to
the constructor DrawLine. These can be looked up in the online manual,
by using a command like man XDrawLine.
