I found some good answers here. Here is one way using imshow
:
using Images, ImageView, Gtk, TestImages, GtkReactive
data = [...]
imgsig = Signal(data[1])
guidict = imshow_gui((300, 300))
canvas = guidict["canvas"]
Gtk.showall(guidict["window"])
imshow(canvas, imgsig)
begin
for i in 2:length(data)
push!(imgsig, data[i])
sleep(0.05)
end
end