Re: [Tuxpaint-stamps] Reducing size of Tux Paint stamp files by optimising PNG files
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From: Pere P. i C. <per...@gm...> - 2013-03-17 16:57:21
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El dg 17 de 03 de 2013 a les 11:10 +0100, en/na Karl Ove Hufthammer va escriure: > la. den 16. 03. 2013 klokka 22.13 (+0100) skreiv Pere Pujal i > Carabantes: > > > The transparency part is not affected, in that each pixel will still > > be > > > rendered identically. However, the procedure *does* clean the RGB > > part > > > of *fully* transparent pixels. I don’t think will be a problem. (For > > the > > > fireman images, these pixels only contain garbage.) > > > > Seems that this garbage is useful when scaling in order to keep the > > right colors at the edge of the stamp. See how the transparent pixels > > near the brown shoes are painted in brown, same for the other parts of > > the edge of the stamp. > > Albert explained this in the advanced stamps howto, at the section > > "Replace the fringe and junk pixels:" > > OK. I’ve now done another run, where I don’t clean any fully transparent > pixels. The savings are now 1.6 MiB (1.1 MiB for stamps and 0.5 MiB for > Tux Paint itself). OK to commit? > I can't see anything to opose, if my advice counts I would say go ahead and commit :) Thanks Pere |