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Posted: Wed May 21, 2008 10:52 am
by Miguel
Hi, but how I could resize many png images?... Change format to png with change image size losing transparency

Re:

Posted: Sun Aug 16, 2009 7:14 am
by kx
Drahken wrote:(PNG can have either single color transparency or alpha transparency)
Is it possible to set alpha transparency of some area of the image in 32-bit color mode?

Done :)

Posted: Fri Oct 23, 2009 1:16 pm
by GeorgD
xnview wrote:Yes, right, i'll try to add it in the 1.90
Thanks for the button "set transparency color" in export dialog :) Works fine.

Re: How to set PNG transparency color?

Posted: Fri Nov 20, 2009 2:11 pm
by CoDEmanX
is there a "set transparency color" in the batch converter?

Re: How to set PNG transparency color?

Posted: Mon Nov 23, 2009 7:53 am
by xnview
CoDEmanX wrote:is there a "set transparency color" in the batch converter?
You have an option in option/Write/PNG

Re: How to set PNG transparency color?

Posted: Wed Dec 30, 2015 11:44 pm
by Gitchev
Hi, I am trying to convert from EPS to PNG with transparent background. The transparent color should be white 255. In Options > Write > PNG I set 255 and in Read I check the Compose image with transparency. Unfortunately I still cant receive the PNGs with transparent background. Any ideas? Thank you

Re: How to set PNG transparency color?

Posted: Thu Dec 31, 2015 12:00 am
by XnTriq
Welcome to the forum, Gitchev (-:

Did you reduce the color depth of the converted file prior to saving it?

PS: Recommended settings