From kde-kimageshop Thu Jun 17 06:55:59 2004 From: Boudewijn Rempt Date: Thu, 17 Jun 2004 06:55:59 +0000 To: kde-kimageshop Subject: Re: Subject: Scaling and image resolution Message-Id: <200406170855.59636.boud () valdyas ! org> X-MARC-Message: https://marc.info/?l=kde-kimageshop&m=108745537222216 Well, both scaling up and scaling down works now; as does making the image smaller without resampling; making the image larger still has a bug somewhere that I need to iron out. Bart -- didn't you say once you had an idea about a good resampling algorith? I now use the simple matrix transform which doesn't give great results, but when I tried to figure out how GraphicsMagick resamples images I got lost in Wikipedia and Wolfram pages about Bessemer functions of the first order... All the UI is present (although Kolourpaint's resize dialog is nicer than mine, which is based on Photoshop 5.5), all the actions are laid, the only thing to do is do a better scale algorithm in KisPaintDevice. The fun part, so to say... -- Boudewijn Rempt | http://www.valdyas.org/fading/index.cgi _______________________________________________ kimageshop mailing list kimageshop@kde.org https://mail.kde.org/mailman/listinfo/kimageshop