Jaap Frank <jjf### [at] casemanl> wrote:
> The linearity of 3.6 looks better then that of 3.7

  As has been commented several times, that's to be expected. The 3.7
gradient shouldn't *look* linear because it doesn't use perceived
brightness. 3.6 uses direct pixel values which, in most monitors, map
almost linearly to perceived brightness.

-- 
                                                          - Warp

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