Flip image programmatically

[humbertodias]

Is it possible to flip an image programmatically using Lutro?

eg:

function lutro.draw()
    -- Draw the image normally
    lutro.graphics.draw(image, x, y)

    -- Flip horizontally (mirror on the X-axis)
    lutro.graphics.draw(image, x + image:getWidth() * 2, y, 0, -1, 1)

    -- Flip vertically (mirror on the Y-axis)
    lutro.graphics.draw(image, x, y + image:getHeight() * 2, 0, 1, -1)

    -- Flip both horizontally and vertically
    lutro.graphics.draw(image, x + image:getWidth() * 2, y + image:getHeight() * 2, 0, -1, -1)
end