[Tutor] [tutor] Zoom in and zoom out capability

[Varsha Purohit]

Hi Alan,
     Yeah i read about them. i tried using the resize function but i was
having difficulty with clarity of the image. I had asked similar thing in
another post. I didnt get any satisfying answer for that. Tried
imagefilter<http://www.pythonware.com/library/pil/handbook/imagefilter.htm>even
thats not workin out properly. :(

Well in my application i need to make a button which when pressed should
zoom in the image so i was wondering how can i implement it i mean how
should i present the image with more size in a fixed size image panel. Any
ideas.. i am even plannin to implement a slider which will zoom in and out
the image accordingly..



-
Varsha

On Jan 9, 2008 12:11 PM, Alan Gauld <alan.gauld at btinternet.com> wrote:

>
> "Varsha Purohit" <varsha.purohit at gmail.com> wrote
>
> > I want to implement zoom in and zoom out functions using wxpython
> > and PIL. I
> > am tryin to find in PIL if there is any functionality like that.
>
> A few minutes browsing the PIL documentation leads
> me to think there are. Try reading about crop and resize and
> maybe thumbnail.
>
> Between them these should just about cover your needs I think.
>
> HTH,
>
>
> --
> Alan Gauld
> Author of the Learn to Program web site
> http://www.freenetpages.co.uk/hp/alan.gauld
>
>
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