On Mon May 02 2016 10:17:37 Michael <[email protected]> said: > >>> On 30 Apr 2016, at 21:37, Michael <[email protected]> wrote: >>> >>> I'm trying to adjust an image, a .png file. What I want to do is a gamma >>> adjust, to lighten it. >> >> Maybe I’m missing something, but why not use Preview? Open the PNG, select >> Tools > Adjust Color… and then save it. > > Because I did not know that Pre_view_ is also Pre_edit_ :-) > > ** EDIT: AAAGUUUUGGHH! STUPID STUPID DOCUMENT SYSTEM!! > Assume that any change you make will be *saved out even if you are just > playing around*. AAUGH. > > That, by the way, is a really good reason not to use Apple tools for playing > and testing. Forced auto-save in place is a dumb idea. Having to remember > that you "save as"/"duplicate" before you start playing, even before you give > it a file system identity, is just not intuitive.
Just revert the file? -- "Esprit de corpse," said the Senior Wrangler. Ridcully glared at him _______________________________________________ MacOSX-talk mailing list [email protected] http://www.omnigroup.com/mailman/listinfo/macosx-talk
