Can't figure it out, but something in the interaction between pict->bitmap and write-animated-gif is causing the frames to display one on top of the other when viewing the gif.
#lang racket (require pict mrlib/gif) (define (draw-frame i) (pict->bitmap (circle (* 50 i)))) (write-animated-gif (map draw-frame (sequence->list (in-range 1 10))) 10 "test1.gif" #:loop? true #:one-at-a-time? true) martin
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