use-livecode Digest, Vol 97, Issue 15

Sergio Schvarstein sschvarstein at gmail.com
Fri Oct 7 08:45:48 EDT 2011


Thanks a lot Gerry.

I've tried opening directly the jpg images with a browser control and with the autofit option and the zoom works great.  :-)

The problem now is that the pictures are landscape orientated and bigger than the browser area, so when I open them they appear top-left aligned and I need them to appear horizontally and vertically centered on the iphone screen. 

This is my script:

on preOpenCard
    iphoneControlCreate "browser"
    put the result into sBrowserId 
    iphoneControlSet sBrowserId, "visible", "true"
   iphoneControlSet sBrowserId, "autofit", "true"
   iphoneControlSet sBrowserId, "url", "http://www.bytebiscuits.com/projects/indexbook/sobreimpresion_01.jpg"  
    iphoneControlSet sBrowserId, "rect", the rect of group "Browser"
end preOpenCard

I couldn´t find any option for changing the alignment. 
Is there any way for controlling it or any other way for getting this result ?

______________________________
Sergio Schvarstein

______________________________




El 07/10/2011, a las 05:06, use-livecode-request at lists.runrev.com escribió:

> From: Gerry Orkin <gerry.orkin at gmail.com>
> To: How to use LiveCode <use-livecode at lists.runrev.com>
> Subject: Re: Photo album
> Message-ID: <C10E2E78-1751-4B2C-80F4-92B2CF1252C3 at gmail.com>
> Content-Type: text/plain; charset=us-ascii
> 
> Use a browser control to display the photos. 
> 
> 
> Gerry
> 
> 
> 
> On 07/10/2011, at 12:44 PM, Sergio Schvarstein wrote:
> 
>> Hi,
>> 
>> I need to do exactly what the photo album does on the iPhone and incorporate all 4 gestures on a single image:
>> Pinch, zoom, drag and swipe.
>> 
>> I have gone through the multi touch tutorial but the zoom quality is very bad. I need a real zoom, not a pixelated resize.
>> 
>> Is there any for doing it with a native iPhone control ?
>> Or any other way ?
>> 
>> Thanks 
>> 
>> 
>> ______________________________
>> Sergio Schvarstein
>> 
>> ______________________________
> 




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