On Thu, May 14, 2009 at 7:43 PM, Liam R E Quin wrote: > Go to tool options, choose "corrective mode" and preview "grid". > Now, align the grid with the item in your picture that you want to > be horizontal or vertical, and click rotate. In fact every time you will also need to create a different number of grid lines so that one of them would be as close as possible to a potentially horizontal/vertical feature. Straightening with a line the way Maciej described it would make it much easier. Alexandre _______________________________________________ Gimp-developer mailing list Gimp-developer@xxxxxxxxxxxxxxxxxxxxxx https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer