"Jim Holsenback" <jho### [at] hotmailcom> wrote:
> ...
> Is this perhaps what you are seeing? I asked (what I think) was a simular
> question and Chris answered with this:
>
> >>Jim Holsenback wrote:
> >> advanced/grenadine as a test case I noticed a difference in the preview
> >> window image (to dark) and the final png image file (to light).
>
> > Chris Cason wrote:
> > Please be aware that the PNG output images have the inverse gamma
> > written into the file header and will appear differently between
> > viewers that do and don't support using this value.
>
> Jim

Yes, but a Windows bmp file format also shows this.

Stephen S

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