Can't resize PNG or GIF using Lanczos

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Trollo

Can't resize PNG or GIF using Lanczos

Post by Trollo » Thu Mar 18, 2004 11:10 am

NConvert v.4.17

Code: Select all

nconvert -ratio -rtype lanczos -resize 300 200 -out png -o H:\Downloads\2004.03.18\1.png  "H:\Downloads\2004.03.18\1_big.png" 
What`s wrong?

With Version 3.99 it will work! (with -rtype linear ;))

best regards

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helmut
Posts: 8172
Joined: Sun Oct 12, 2003 6:47 pm
Location: Frankfurt, Germany

Re: Can't resize PNG or GIF using Lanczos

Post by helmut » Fri Mar 19, 2004 9:14 am

Trollo wrote:NConvert v.4.17

Code: Select all

nconvert -ratio -rtype lanczos -resize 300 200 -out png -o H:\Downloads\2004.03.18\1.png  "H:\Downloads\2004.03.18\1_big.png" 
What`s wrong?
I've just reproduced your problem: nconvert does create the output file, but the output image has exactly the same size as before. With Bilinear resampling (-rtype linear) this works o.k., so this must be a bug specific to Lanczos resampling. :bugconfirmed:

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