Hi Xiao, please see the mitkSeedsInteractor which does exactly what you are looking for. http://www.mitk.org/documentation/doxygen/classmitk_1_1SeedsInteractor.html We are sorry for the inclomplete documentation on the interactors as well as other classes but we are working on it. Please see mitkStatemachine.xml and look for seedsinteraction for the necessary events (I'm currently not at work and can't connect). I remember something like Strg+Left Mousebutton for the foreground brush and Strg + right Mousebutton for the background brush. Note, that the interactor works on an image. Best Regards, Ingmar
________________________________ Von: [EMAIL PROTECTED] im Auftrag von Xiao Han Gesendet: Fr 08/22/08 23:40 An: [email protected] Betreff: [mitk-users] Help with ContourInteractor or sth alike Dear MITK Developers, I would like to create a graph-cut based interactive segmentation using MITK. Currently, I can use the PointSetInteractor to add foreground and background seeds. But adding the seeds through mouse-clicking is quite slow. Thus, I would like to be able to add seeds through something like paint-brushes. Unfortunately, there doesn't seem to exist a "ContourSetInteractor" or sth similar in MITK right now that allows me to do paint-brushes or mouse-strokes. I tried to start with the "ContourInteractor" but the program always crashes (for example, I replaced the PointSetInteractor in the QMITKRegionGrowing with ContourInteractor, and the program first complains that the StateMachine for ContourInteractor is not initialized, and then it crashes whenever I shift-click the mouse). I would appreciate it very much if someone can offer me some suggestions about how to design such a "paint-brush" interactor. Or is there any code in MITK I should look as examples? Thanks very much! Xiao ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ mitk-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mitk-users
