Changeset 8669


Ignore:
Timestamp:
07/13/12 07:47:07 (11 months ago)
Author:
cristy
Message:
 
Location:
ImageMagick/branches/ImageMagick-6
Files:
2 edited

Legend:

Unmodified
Added
Removed

  • ImageMagick/branches/ImageMagick-6/ChangeLog

    r8655 r8669  
    77    icc-color(rgb,0,0,0)' is linear RGB whereas gradient:'gray(255)-gray(0)' is 
    88    linear grayscale. 
     9  * Revert sigmoidal contrast define (reference 
     10    http://www.imagemagick.org/discourse-server/viewtopic.php?f=22&t=21415). 
    911 
    10122012-07-08  6.7.8-2 Cristy  <quetzlzacatenango@image...> 

  • ImageMagick/branches/ImageMagick-6/magick/enhance.c

    r8667 r8669  
    38273827      { 
    38283828#define sigmoidal(a,b,x)  (1/(1+exp((a)*((b)-(x))))) 
    3829 #if 1 
     3829#if 0 
    38303830        /* Simpilified function scaling, 
    38313831         * with better 'contrast=0' or 'flatline' handling (greyscale) 
    … …  
    38513851        continue; 
    38523852      } 
    3853 #if 1 
     3853#if 0 
    38543854    { 
    38553855      /* Inverse -- See 
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