Re: [darktable-dev] Q: best way to know if image has been flipped

2016-01-29 Thread Ulrich Pegelow
Am 29.01.2016 um 11:18 schrieb Pedro Côrte-Real: Won't the names also be wrong if other modules are used? Things like rotating the image for example. I'm guessing the best complete way of doing this would be to use the backtransform() that's already in all the iops to figure out where currently a

Re: [darktable-dev] Q: best way to know if image has been flipped

2016-01-29 Thread Pedro Côrte-Real
On Fri, Jan 29, 2016 at 9:56 AM, Ulrich Pegelow wrote: > However, for the user I need to give reasonable names to the module > parameters. I could use internal labels like "a" and "b" and let the user > figure out what direction this is currently related to. But it would be > better to have labels

Re: [darktable-dev] Q: best way to know if image has been flipped

2016-01-29 Thread Roman Lebedev
On Fri, Jan 29, 2016 at 12:56 PM, Ulrich Pegelow wrote: > Hi, Hi. > I am searching for a best practice approach to tell if the final output is > flipped relative to the input and I need to retrieve this information in a > module gui that comes *before* the flip module. I think, $ git revert 11f62

[darktable-dev] Q: best way to know if image has been flipped

2016-01-29 Thread Ulrich Pegelow
Hi, I am searching for a best practice approach to tell if the final output is flipped relative to the input and I need to retrieve this information in a module gui that comes *before* the flip module. Background: I am working on a module that will be able to do automatic correction of persp