show the options for hints

(hint-options) => (contains {:color-rendering :default :quality :speed, :interpolation :bicubic :bilinear :nearest-neighbor, :antialiasing :default :off :on, :alpha-interpolation :default :quality :speed, :dithering :default :disable :enable, :rendering :default :quality :speed, :stroke-control :default :normalize :pure, :text-antialiasing :default :gasp :lcd-hbgr :lcd-hrgb :lcd-vbgr :lcd-vrgb :off :on, :fractionalmetrics :default :off :on})

creates a map to be used in setRenderingHints on Graphics2d objects

(hints {:antialiasing :on}) => {RenderingHints/KEY_ANTIALIASING RenderingHints/VALUE_ANTIALIAS_ON}