On 2014-11-09 07:13, Patrick Shanahan wrote: > * Stéphane Gourichon <[email protected]> [11-09-14 > 06:34]:
>> >> One can notice that the history stack feels very much like an undo >> stack: it remembers the past, allows to walk towards past and back to >> present, but if you step in between and change something, the top of >> the >> stack up to the present is forgotten. > > Therein lies mis-understanding or mis-communication :^( > > I do not want to wander thru history and make changes but *only* the > *last* change, as: if I add brightness, to return to the previous > brightness level and not to the *default* brightness level, or making > blacklevel changes or midlevel or .... > Here is where I find that the problem is to define how much is "the last" change. Suppose you are tweaking brightness level; and you lighten your image in three steps. What should "ctrl-z" do? Go back to before starting using the adjustement, or just the last step? The same happens if you are trying to adjust clack level and brightness together --- normally you switch from one control to the other multiple times to see if the image is getting better or not. So I quite like the idea of Stéphane --- having a ctrl-z that resets the module to the state it was before selecting it --- unless a complete undo stack could be implemented... Have a nice day, Romano ------------------------------------------------------------------------------ _______________________________________________ Darktable-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/darktable-users
