[Image-SIG] [Tkinter-discuss] Possible to fade a small Tkinter image into a specific background color?

Christopher Barker Chris.Barker at noaa.gov
Thu Dec 9 18:58:09 CET 2010

On 12/7/10 5:07 AM, Wayne Werner wrote:
> On Mon, Dec 6, 2010 at 8:38 PM, <python at bdurham.com
>     Wondering if there's a PIL/Tkinter technique I can use to fade a
>     small image into a specific background color?

> Well, if you convert the image to a numpy array then you can call some C
> functions on it so it's not that slow.

Once you've got it in a numpy array, you can use numpy to manipulate it 
-- you're unlikely to need C.


Christopher Barker, Ph.D.

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