[Lcms-user] lcms 1.12 error and fix...

[Auke Nauta]

Hi Marti and others,   Thanks for yet another wonderful release of the lcms library.   Today I tried the 1.12 release version. Unfortunately, there was in error during runtime, ‘log domain  atan2’ or something like that. (Using BCB 6, Windows 2000).     I found the error to occur in ‘cmspcs.c’ in the function ‘cmsLab2LCh’ on the following line:              LCh -> h = atan2(Lab -> b, Lab -> a);   I fixed it by replacing this with the 1.11 code:   if (Lab -> a == 0)             LCh -> h   = 0;   else             LCh -> h = atan2(Lab -> b, Lab -> a);   I hope this information is of some use to you!   Greetings, Auke Nauta