In the color zones module, you can use the mouse wheel to increase/decrease the size of the circle that's used to influence the spline when you drag. You can also reposition the control points by dragging the triangles at the bottom left or right to further restrict your area of influence. You could also try a parametric mask, on the Luma (L) or hue (h) tabs to further restrict the effect.
You could also try using the color correction module, although that does something more like split toning which doesn't sound like it's exactly what you want. -R On 04/12/14 14:01, James wrote: > I'm impressed with the capabilities here but I'm finding it hard to > raise my yellow saturation without also raising the red. The shadow > areas of the yellow subject take on a decidedly red cast... Perhaps this > is because the curve resulting from raising the yellow part of the > spectrum includes a portion of the adjacent red zones. I'll check what > the user's manual has to say and keep experimenting with the tool. > > > Jim Coleman > Upsala '75 > http://www.linkedin.com/in/jamescoleman > http://www.flickr.com/photos/jecoleman/sets > <http://www.flickr.com/photos/jecoleman> > > On Wed, Dec 3, 2014 at 9:08 PM, James <midnightcomman...@gmail.com > <mailto:midnightcomman...@gmail.com>> wrote: > > Thanks, Robert. I'll give that some play time. > > > Jim Coleman > Upsala '75 > http://www.linkedin.com/in/jamescoleman > http://www.flickr.com/photos/jecoleman/sets > <http://www.flickr.com/photos/jecoleman> > > On Wed, Dec 3, 2014 at 7:32 PM, Robert William Hutton > <r...@helms-deep.net <mailto:r...@helms-deep.net>> wrote: > > Hi Jim, > > Have a look under "more modules" in the bottom right of the darkroom > view. Enable the "color zones" module, I'm pretty sure the > saturation > tab is what you're looking for, but I often find that reducing the > lightness also helps to make a particular colour richer. > > Regards, > > Rob > > On 04/12/14 11:25, James wrote: > > One thing keeps me running back to The Gimp in time of need > is its > > ability to selectively saturate individual hues. You can > select yellow, > > for instance, and selectively saturate (or desaturate) the > hell out of > > anything yellow without affecting the other hues. > > > > Is there such a setting in Darktable? > > > > Thanks. > > > > Jim Coleman > > Upsala '75 > > http://www.linkedin.com/in/jamescoleman > > http://www.flickr.com/photos/jecoleman/sets > > <http://www.flickr.com/photos/jecoleman> > > > > > > > > ------------------------------------------------------------------------------ > > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > > from Actuate! Instantly Supercharge Your Business Reports and > Dashboards > > with Interactivity, Sharing, Native Excel Exports, App > Integration & more > > Get technology previously reserved for billion-dollar > corporations, FREE > > > > http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk > > > > > > > > _______________________________________________ > > Darktable-users mailing list > > Darktable-users@lists.sourceforge.net > <mailto:Darktable-users@lists.sourceforge.net> > > https://lists.sourceforge.net/lists/listinfo/darktable-users > > > > > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and > Dashboards > with Interactivity, Sharing, Native Excel Exports, App > Integration & more > Get technology previously reserved for billion-dollar > corporations, FREE > > http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk > _______________________________________________ > Darktable-users mailing list > Darktable-users@lists.sourceforge.net > <mailto:Darktable-users@lists.sourceforge.net> > https://lists.sourceforge.net/lists/listinfo/darktable-users > > > > > > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk > > > > _______________________________________________ > Darktable-users mailing list > Darktable-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/darktable-users > ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk _______________________________________________ Darktable-users mailing list Darktable-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/darktable-users
