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#1 2011-11-04 17:17:28

PoDo
Scratcher
Registered: 2009-02-23
Posts: 500+

Transparent Background

How do make an image have a transparent background? I recently made my sig and don't like how the background doesn't match the Scratch background. The RBG numbers for the scratch background would also be good. RSVRGB would be even better.
Thanks  big_smile

More:

I noticed it says JPEG plug in can not handle transparency
Any images file types that can?

Last edited by PoDo (2011-11-04 17:26:11)


http://i1214.photobucket.com/albums/cc498/Rubber_Dawg/Stop%20SOPA%20and%20PIPA/SOPAPIPA2.jpg

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#2 2011-11-04 17:19:43

Harakou
Community Moderator
Registered: 2009-10-11
Posts: 1000+

Re: Transparent Background

What image editor do you use?

Oh, and the RBG values are R: 222 B: 223 G: 223. (Hex #DEDFDF)

Last edited by Harakou (2011-11-04 17:21:11)


http://www.blocks.scratchr.org/API.php?action=random&return=image&link1=http://i.imgur.com/OZn2RD3.png&link2=http://i.imgur.com/duzaGTB.png&link3=http://i.imgur.com/CrDGvvZ.png&link4=http://i.imgur.com/POEpQyZ.png&link5=http://i.imgur.com/ZKJF8ac.png

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#3 2011-11-04 17:21:49

PoDo
Scratcher
Registered: 2009-02-23
Posts: 500+

Re: Transparent Background

GIMP
I saved it as a .xcf file but I didn't notice the white background until I converted it to .jpg


http://i1214.photobucket.com/albums/cc498/Rubber_Dawg/Stop%20SOPA%20and%20PIPA/SOPAPIPA2.jpg

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#4 2011-11-04 17:37:15

maxskywalker
Scratcher
Registered: 2008-01-27
Posts: 1000+

Re: Transparent Background

Try PNGs with alpha transparency.

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#5 2011-11-04 17:44:06

Harakou
Community Moderator
Registered: 2009-10-11
Posts: 1000+

Re: Transparent Background

PoDo wrote:

GIMP
I saved it as a .xcf file but I didn't notice the white background until I converted it to .jpg

Well, jpeg's don't support transparency. That's your problem.


http://www.blocks.scratchr.org/API.php?action=random&return=image&link1=http://i.imgur.com/OZn2RD3.png&link2=http://i.imgur.com/duzaGTB.png&link3=http://i.imgur.com/CrDGvvZ.png&link4=http://i.imgur.com/POEpQyZ.png&link5=http://i.imgur.com/ZKJF8ac.png

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#6 2011-11-04 17:51:30

maxskywalker
Scratcher
Registered: 2008-01-27
Posts: 1000+

Re: Transparent Background

Harakou wrote:

PoDo wrote:

GIMP
I saved it as a .xcf file but I didn't notice the white background until I converted it to .jpg

Well, jpeg's don't support transparency. That's your problem.

What he said.

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#7 2011-11-05 15:12:08

scimonster
Community Moderator
Registered: 2010-06-13
Posts: 1000+

Re: Transparent Background

You need PNG.

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#8 2011-11-05 15:27:19

16Skittles
Scratcher
Registered: 2009-08-26
Posts: 1000+

Re: Transparent Background

Either PNG or GIF would work, but I recommend PNG because GIF takes away some color quality. The only time you should use a GIF is if you want to make an animated image, then GIFS are your only option.


http://16skittles.tk/sig.png
Are you a student? Check out OnSchedule!

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#9 2011-11-05 16:17:16

ProgrammingFreak
Scratcher
Registered: 2010-09-04
Posts: 1000+

Re: Transparent Background

ON GIMP:
Delete the background layer and make a new layer that's transparent.
Then save it as a png.

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