Tiled Image viewer

2005-02-21 Thread Ian McConnell
Does anyone know of a widget or sample code for viewing huge (ie bigger than RAM) images in python? The usual way of doing this is to read part of the image into memory as a set of tiles and then zoom and pan the tiles. The sort of thing I'm trying to achive is at http://iipimage.sourceforge.

Re: Standard Forth versus Python: a case study

2006-10-12 Thread Ian McConnell
[EMAIL PROTECTED] writes: > John Doty: >> Yes. The efficient exact algorithms for this problem use *partial* >> sorts. The Forth one from the FSL is of this class (although I know of >> two better ones for big arrays). But it's tough to beat the efficiency >> of the approximate histogram-based met