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 Post subject: How do I remove white outline around my sprite?
PostPosted: 03 May 2019 13:15 
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Nouveau(elle)
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Joined: 03 May 2019 6:48
Posts: 1
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PhotoFiltre version: 4
Operating System: windows 7
Processor: intel
RAM memory: 4.00 gb
I'm making a simple HTML5 game.

I had a sprite. I removed the background from this sprite using the "transparent background" option in Photofiltre. I do not have any other photo editing software.

I managed to remove the background from the sprite. Unfortunately, my sprite has a whitish outline around the figure. This outline is especially noticeable when my sprite is placed over dark backgrounds on the web page. white border around sprite [no_advertising]

I was wondering how other people deal with this problem?Thanks!


Last edited by pearl84 on 04 May 2019 13:49, edited 1 time in total.

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 Post subject: Re: How do I remove white outline around my sprite?
PostPosted: 03 May 2019 19:44 
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Administrateur(trice)
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Joined: 28 Oct 2003 23:49
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when you erase the background, did you disabled Selection antialiasing ?

what is trnsparency depth ? 8 bits, 24 bits or 32 bits ?

can you post a sample ?


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 Post subject: Re: How do I remove white outline around my sprite?
PostPosted: 05 May 2019 11:14 
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Nouveau(elle)
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Joined: 06 Dec 2018 9:08
Posts: 16
Gender: None specified
PhotoFiltre version: 7.2.1
Operating System: Windows 7
Processor: Pentium D
RAM memory: 3Gb
One trick you can try is to first select the layer with the sprite on it.
Then in the menu select Selection, then select layer. You should now have a highlighted selection around the sprite also called marching ants.
Then click Selection again then select Contract, then choose a width, if you are not sure just choose 1 pixel. Then press ctrl+I to invert the selection, then click delete on your keyboard. This should remove a 1 pixel outline around the sprite. You can do this any number of times. If you made a mistake simply undo or press ctrl+z to undo.


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