{-# OPTIONS -Wall #-}

import Graphics.Gloss

displayMode :: Display
displayMode = InWindow "My Window" (1000, 700) (10, 10)

blueCircle :: Picture
blueCircle = Color blue (Circle 100)

disk :: Float -> Picture
disk radius = ThickCircle (radius / 2) radius

redDisk :: Picture
redDisk = Color red (disk 100)

wholePicture :: Picture
wholePicture = Pictures [Translate (-120) 0 blueCircle
                        ,Translate   120  0 redDisk
                        ]

main :: IO ()
main = display displayMode black wholePicture