Re: backgrounds on png pix

Albretch Mueller <lbrtchx@[EMAIL PROTECTED]
> wrote in
news:1213448457.773063@[EMAIL PROTECTED]
 

>  I am coding a tabbed window using java/swing
> 
>  Why is it that some png pictures somehow blend their backgrounds with
>  their 
> surroundings' and some other don't?
> 
>  Take a look at both examples
> 
>  http://www.geocities.com/tekmonk2005/pix/example00_OK.jpg
> 
>  http://www.geocities.com/tekmonk2005/pix/example02_BackGroundNotGood.j
>  pg 
> 
>  When users click on "Save" the entire background gets higlighted
>  (including 
> the png pix' itslef), but when they click on "Q & Ans" the background
> of the picture itself doesn't.
> 
>  How can you make it consistent like "Save"?
> 
>  If you have, say, a jpeg pix and you converted to png using gimp.
>  What 
> property of "png" graphix should I look into as I ex****t the file?
> 
>  Thanks
>  lbrtchx
> 

The image must have a background color, and its background have to be set 
to transparent.