Talk About Network

Google


Register and Login
Nick
Password
Register create new account Sign up is FREE and you can post replies, new topics, bookmark posts and more!
Recover lost password


Graphics > GIMP (GNU Image Manipulation Program) > Re: backgrounds...
Latest [ Topics | Posts ] Archive Post A New Topic Post a Reply
<< Topic < Post Post 2 of 8 Topic 2997 of 3157
Post > Topic >>

Re: backgrounds on png pix

by Joshua Cranmer <Pidgeot18@[EMAIL PROTECTED] > Jun 14, 2008 at 01:32 PM

Albretch Mueller wrote:
>  Why is it that some png pictures somehow blend their backgrounds with
their
> surroundings' and some other don't?

Transparency, controlled by what can be termed "opacity" or the "alpha 
channel."

>  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?

I haven't used gimp in a while, but I believe the feature is named 
"Color to Alpha" or something like that; you have to make the pixels 
transparent before ex****ting.

P.S. It's graphics, not "graphix"

-- 
Beware of bugs in the above code; I have only proved it correct, not 
tried it. -- Donald E. Knuth
 




 8 Posts in Topic:
backgrounds on png pix
Albretch Mueller <lbrt  2008-06-14 09:00:57 
Re: backgrounds on png pix
Joshua Cranmer <Pidgeo  2008-06-14 13:32:30 
Re: backgrounds on png pix
Andrew Thompson <andre  2008-06-14 06:54:18 
Re: backgrounds on png pix
Ricky Rudolph <a@[EMAI  2008-06-14 14:09:18 
Re: backgrounds on png pix
Ricky Rudolph <a@[EMAI  2008-06-14 14:06:43 
Re: backgrounds on png pix
Donkey Hot <spam@[EMAI  2008-06-14 14:24:00 
Re: backgrounds on png pix
Roedy Green <see_websi  2008-06-16 11:43:11 
Re: backgrounds on png pix
"David A. Redick&quo  2008-06-16 11:58:52 

Post A Reply:
  Go here to Signup

AddThis Feed Button


About - Advertising - Contact - Frequently Asked Questions - Privacy Policy - Terms of Use - Signup

Contact
tan12V112 Thu Dec 4 17:46:54 CST 2008.