I'm guessing you only need to see the final output of the pipeline? Why not define your own function?
def piped(image, parameter1, parameter, another_parameter):
a, b = previous_function(image, parameter1, parameter)
new_image = next_function(image, a, b, another_parameter)
Then use that in your plugin?
On Thu, Jan 29, 2015 at 7:58 PM, Marcel Gutsche email@example.com wrote:
Hi folks, kind of a follow up question of my last one (see here https://groups.google.com/forum/#%21topic/scikit-image/WXrwvxFd8xA). https://groups.google.com/forum/#%21topic/scikit-image/WXrwvxFd8xA I still have a chain of image processing tasks, which I want to visualize with the image viewer. Certain parameters should be changed on the fly, where i can see the results in the image viwer immediately by the use of plugins. Something like this basically: a, b = previous_function(image, parameter1 = 0.002 parameter = 0.02) new_image = next_function(image, a, b, another_parameter = 3) I managed to pass the values a and b, generated by a previous function using Juan's hint with functools. next_function which was fine as long as I don't want to change parameter1 and parameter2 interactively. What do I do now, when I want to change them? Using functools here won't get me far, since now I want to be able to change parameter1 and parameter2 with a slider, as well as another_parameter. Maybe there is still a way to achive this, I saw something like a callback argument for the widgets, but I am not sure how to use them or whether they are related to my problem at all. I would also be fine with writing my own Plugin class, but could not get my head around the given examples. I feel that something like this is quite common, so I hope there are already ways to achieve this. Thanks a lot for the great work, Marcel -- You received this message because you are subscribed to the Google Groups "scikit-image" group. To unsubscribe from this group and stop receiving emails from it, send an email to firstname.lastname@example.org. For more options, visit https://groups.google.com/d/optout.