WashNGo-2.12.0.1: WASH is a family of EDSLs for programming Web applications in Haskell.

WASH.CGI.CGIGraphics

Documentation

activeImage :: CGIImage -> WithHTML x CGI ()Source

newImage :: (Int, Int) -> Pixel -> CGIImage Source

drawOval :: CGIImage -> (Int, Int) -> (Int, Int) -> Pixel -> CGIImage Source

fillOval :: CGIImage -> (Int, Int) -> (Int, Int) -> Pixel -> CGIImage Source

drawRectangle :: CGIImage -> (Int, Int) -> (Int, Int) -> Pixel -> CGIImage Source

fillRectangle :: CGIImage -> (Int, Int) -> (Int, Int) -> Pixel -> CGIImage Source

drawLine :: CGIImage -> (Int, Int) -> (Int, Int) -> Pixel -> CGIImage Source

drawPoint :: CGIImage -> (Int, Int) -> Pixel -> CGIImage Source

makeText :: String -> Pixel -> CGIImage Source

gifImage :: String -> CGIImage Source

xwdImage :: String -> CGIImage Source

xpmImage :: String -> CGIImage Source

bmpImage :: String -> CGIImage Source

activateImage :: CGIImage -> CGI () -> CGIImage Source

activateXY :: CGIImage -> ActionFun -> CGIImage Source

activateColor :: CGIImage -> Pixel -> CGI () -> CGIImage Source

overlay :: CGIImage -> CGIImage -> (Int, Int) -> Pixel -> CGIImage Source

storeDirectory :: String Source

type Pixel = (Int, Int, Int)Source

type CGIImage = IO CGIImage'Source

type ActionFun = Int -> Int -> Maybe (CGI ())Source