Thanks for the replies! I find myself now wanting to step back and rethink.
I am working on a DAM so it supports ICC profiles and wanting people to be able to get a sense of a profile's gamut. Idealy this would be 3D and pan-and-zoomable but we are shy about requiring a WRL/VRML client plugin. Anyone have advice? If there was a way server-side to convert to Flash... I'd be interested in hearing from developers as well who might be interested. We also would strongly consider funding this then giving it back to the open source community. We have LCMS installed. Warm thanks, Jeff On Jun 4, 2009, at 5:26 AM, jcup...@gmail.com wrote: > 2009/6/4 Jeff Harmon <jhar...@colorhythm.com>: >> Hi friends; I hope everyone's doing well. I'm writing because I'm >> trying >> to find a way to generate CIE-xy diagrams for profiles dynamically >> on the >> server-side in a web app I'm working on. Can anyone point me in >> the right >> direction? I'm running a Mac OS X Leopard server, so it would have >> to have >> a command line interface consonant with Unix. > > The VIPS image processing library might be able to do it, if I > understand what you want. > > It would be easy to generate a slice of Yxy colorspace, map it through > a profile with lcms, then black out out-of-gamut pixels. Something > like: > > http://www.vips.ecs.soton.ac.uk/development/adobe98-gamut.jpg > > (actually that's a slice through cielab showing in-gamut pixels for > adobe98 at L=50, but it'd be easy to do Yxy instead ... I guess you'd > want some axies as well) > > You can implement as a set of command-line calls or write a tiny > Python script. > > John ------------------------------------------------------------------------------ OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get _______________________________________________ Lcms-user mailing list Lcms-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lcms-user
