Draw an animated gif with black background



El mar, 03-05-2011 a las 19:26 +0100, Samatar escribi?:
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Hi,

I don't know the question, but here is the answer,


set_draw_defaults(
    yrange = [-1,1], 
    background_color = black, 
    color = yellow,
    user_preamble = "set border 15 lt 1 lc rgb '#ffffff'",
    grid = true) $

draw(
    terminal = animated_gif,
    makelist(gr2d(explicit(0.1*i*x, x, -1,1)), i, -10, 10)) $

--
Mario