I am relatively new to lcms and lprof and refused to install Qt3 to run the latter so converted to Qt4. The next logical step appeared to be going to lcms2. I run into two problems (so far):
1) The lcms function cmsBuildGamma accepts one parameter Gamma and according to the docs produces a type1 curve but the ICC type1 curve has three parameters (y = (ax + b)^gamma). What do I miss? 2) A segmented curve could accomodate randomly spaced X/Y points such as from measuring a target but when normalizing points or passing parameters to Levenberg I think I need access to the individual points or an array of X and of Y values. Those details are not accesible once in a segmented curve. Was a segmented curve set up with such application in mind or does it serve some other purpose and should I stick with SAMPLEDCURVES which are just lists of X and of Y values? Would appreciate any help. Enno ------------------------------------------------------------------------------ This SF.net email is sponsored by Make an app they can't live without Enter the BlackBerry Developer Challenge http://p.sf.net/sfu/RIM-dev2dev _______________________________________________ Lcms-user mailing list Lcms-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lcms-user
