OpenCV.HighGui

Window management

data Window

makeWindow

destroyWindow

withWindow

resizeWindow

Event handling

Keyboard

waitKey

Mouse

data Event

data EventFlags

hasLButton

hasRButton

hasMButton

hasCtrlKey

hasShiftKey

hasAltKey

data EventFlagsRec

flagsToRec

type MouseCallback

setMouseCallback

Trackbars

type TrackbarCallback

createTrackbar

Drawing

imshow

imshowM