flipY

API -

return function()
    local app = getApp();
    local ob = app.createGameObject(); --create object to attach images to
    applyImage(ob, 'welcomeImage'); --add the image titled 'welcome' to the object
    
    ob.image.anchor('center', true); 
    --anchors the image to the center of the screen...
    
    ob.image.flipY(); --image should now be flipped on the y Axis
end