Get the selected indexes within the roiManager
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Get the selected indexes within the roiManager
 
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Dear all,
Within the roiManager, there are the following methods: - roiManager("select", index) to select a single ROI within the ROI Manager list - roiManager("select", indexes) to select several ROIs within the ROI Manager list, with indexes being an array of integers But the roiManager("index") method returns only "the index of the first selected ROI if more than one ROI is selected". Thus how is it possible to get the list of selected indexes in the case more than one ROI has been selected? For information, I want to get the selected ROI indexes in order to make some sequential calculations on them. I thank you very much in advance for your lightings on this question. My best regards, Philippe Philippe CARL Laboratoire de Bioimagerie et Pathologies UMR 7021 CNRS - Université de Strasbourg Faculté de Pharmacie 74 route du Rhin 67401 ILLKIRCH Tel : +33(0)3 68 85 41 84 -- ImageJ mailing list: http://imagej.nih.gov/ij/list.html |
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Bonjour Philippe,
I don't fully understand your problem. In the context of your question the crucial issue for me is: How are the ROIs originally selected? If they are selected by "roiManager("select", indexes)", you should know the indices. Some details my help. Best Herbie ::::::::::::::::::::::::::::::::::::::::::: Am 15.04.19 um 14:26 schrieb Philippe CARL: > Dear all, > Within the roiManager, there are the following methods: > - roiManager("select", index) to select a single ROI within the > ROI Manager list > - roiManager("select", indexes) to select several ROIs within the > ROI Manager list, with indexes being an array of integers > But the roiManager("index") method returns only "the index of the first > selected ROI if more than one ROI is selected". > Thus how is it possible to get the list of selected indexes in the case more > than one ROI has been selected? > For information, I want to get the selected ROI indexes in order to make > some sequential calculations on them. > I thank you very much in advance for your lightings on this question. > My best regards, > Philippe > > Philippe CARL > Laboratoire de Bioimagerie et Pathologies > UMR 7021 CNRS - Université de Strasbourg > Faculté de Pharmacie > 74 route du Rhin > 67401 ILLKIRCH > Tel : +33(0)3 68 85 41 84 > > -- > ImageJ mailing list: http://imagej.nih.gov/ij/list.html > -- ImageJ mailing list: http://imagej.nih.gov/ij/list.html |
Re: Get the selected indexes within the roiManager
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In reply to this post by CARL Philippe (LBP)
Dear Philippe,
is it an option for you to switch to a different scripting language? In all other languages except IJ1 macros, this can be done easily: Here's a Groovy example: #@ RoiManager rm println rm.getSelectedIndexes() Cheers Jan On 15.04.2019 14:26, Philippe CARL wrote: > Dear all, > Within the roiManager, there are the following methods: > - roiManager("select", index) to select a single ROI within the > ROI Manager list > - roiManager("select", indexes) to select several ROIs within the > ROI Manager list, with indexes being an array of integers > But the roiManager("index") method returns only "the index of the first > selected ROI if more than one ROI is selected". > Thus how is it possible to get the list of selected indexes in the case more > than one ROI has been selected? > For information, I want to get the selected ROI indexes in order to make > some sequential calculations on them. > I thank you very much in advance for your lightings on this question. > My best regards, > Philippe > > Philippe CARL > Laboratoire de Bioimagerie et Pathologies > UMR 7021 CNRS - Université de Strasbourg > Faculté de Pharmacie > 74 route du Rhin > 67401 ILLKIRCH > Tel : +33(0)3 68 85 41 84 > > -- > ImageJ mailing list: http://imagej.nih.gov/ij/list.html > -- ImageJ mailing list: http://imagej.nih.gov/ij/list.html |
Re: Get the selected indexes within the roiManager
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In reply to this post by Herbie
Gruss Gott Herbie,
Sorry for potentially introducing the confusion by talking about "roiManager("select", indexes)". In my present problem, the single (or several) ROI (or ROIs) will be selected by the user through a waitForUser step. Thus within my code I need to know the index or indexes of the selected ROI(s). I just wanted to point out that in the selection direction, the option is given to select either one or several ROIs. But up to now AFAIK you can only get the index of the first ROI in the case several of them have been selected. My best regards, Philippe -----Message d'origine----- De : ImageJ Interest Group [mailto:[hidden email]] De la part de Herbie Envoyé : lundi 15 avril 2019 14:36 À : [hidden email] Objet : Re: Get the selected indexes within the roiManager Bonjour Philippe, I don't fully understand your problem. In the context of your question the crucial issue for me is: How are the ROIs originally selected? If they are selected by "roiManager("select", indexes)", you should know the indices. Some details my help. Best Herbie ::::::::::::::::::::::::::::::::::::::::::: Am 15.04.19 um 14:26 schrieb Philippe CARL: > Dear all, > Within the roiManager, there are the following methods: > - roiManager("select", index) to select a single ROI within the > ROI Manager list > - roiManager("select", indexes) to select several ROIs within the > ROI Manager list, with indexes being an array of integers > But the roiManager("index") method returns only "the index of the first > selected ROI if more than one ROI is selected". > Thus how is it possible to get the list of selected indexes in the case more > than one ROI has been selected? > For information, I want to get the selected ROI indexes in order to make > some sequential calculations on them. > I thank you very much in advance for your lightings on this question. > My best regards, > Philippe > > Philippe CARL > Laboratoire de Bioimagerie et Pathologies > UMR 7021 CNRS - Université de Strasbourg > Faculté de Pharmacie > 74 route du Rhin > 67401 ILLKIRCH > Tel : +33(0)3 68 85 41 84 > > -- > ImageJ mailing list: http://imagej.nih.gov/ij/list.html > -- ImageJ mailing list: http://imagej.nih.gov/ij/list.html -- ImageJ mailing list: http://imagej.nih.gov/ij/list.html |
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D'accord Philippe!
In any case you mean selected in the ROI-manager list not in the image. I remember a similar request: <http://imagej.1557.x6.nabble.com/Getting-a-list-of-indexes-of-selected-ROIs-td5013762.html> Also see: <https://forum.image.sc/t/retrieving-indices-of-multiple-selected-rois-in-a-macro/10329/16> Perhaps these posts may help you further. Best Herbie ::::::::::::::::::::::::::::::::::::::::::: Am 15.04.19 um 14:49 schrieb Philippe CARL: > Gruss Gott Herbie, > Sorry for potentially introducing the confusion by talking about "roiManager("select", indexes)". > In my present problem, the single (or several) ROI (or ROIs) will be selected by the user through a waitForUser step. > Thus within my code I need to know the index or indexes of the selected ROI(s). > I just wanted to point out that in the selection direction, the option is given to select either one or several ROIs. > But up to now AFAIK you can only get the index of the first ROI in the case several of them have been selected. > My best regards, > Philippe > > -----Message d'origine----- > De : ImageJ Interest Group [mailto:[hidden email]] De la part de Herbie > Envoyé : lundi 15 avril 2019 14:36 > À : [hidden email] > Objet : Re: Get the selected indexes within the roiManager > > Bonjour Philippe, > > I don't fully understand your problem. > > In the context of your question the crucial issue for me is: > How are the ROIs originally selected? > > If they are selected by "roiManager("select", indexes)", you should know > the indices. > > Some details my help. > > Best > > Herbie > > ::::::::::::::::::::::::::::::::::::::::::: > Am 15.04.19 um 14:26 schrieb Philippe CARL: >> Dear all, >> Within the roiManager, there are the following methods: >> - roiManager("select", index) to select a single ROI within the >> ROI Manager list >> - roiManager("select", indexes) to select several ROIs within the >> ROI Manager list, with indexes being an array of integers >> But the roiManager("index") method returns only "the index of the first >> selected ROI if more than one ROI is selected". >> Thus how is it possible to get the list of selected indexes in the case more >> than one ROI has been selected? >> For information, I want to get the selected ROI indexes in order to make >> some sequential calculations on them. >> I thank you very much in advance for your lightings on this question. >> My best regards, >> Philippe >> >> Philippe CARL >> Laboratoire de Bioimagerie et Pathologies >> UMR 7021 CNRS - Université de Strasbourg >> Faculté de Pharmacie >> 74 route du Rhin >> 67401 ILLKIRCH >> Tel : +33(0)3 68 85 41 84 >> >> -- >> ImageJ mailing list: http://imagej.nih.gov/ij/list.html >> > > -- > ImageJ mailing list: http://imagej.nih.gov/ij/list.html > > -- > ImageJ mailing list: http://imagej.nih.gov/ij/list.html > -- ImageJ mailing list: http://imagej.nih.gov/ij/list.html |
Re: Get the selected indexes within the roiManager
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Dear Herbie,
Your indicated links solved my issue! Thanks a lot and have a nice day. My best regards, Philippe -----Message d'origine----- De : ImageJ Interest Group [mailto:[hidden email]] De la part de Herbie Envoyé : lundi 15 avril 2019 15:07 À : [hidden email] Objet : Re: Get the selected indexes within the roiManager D'accord Philippe! In any case you mean selected in the ROI-manager list not in the image. I remember a similar request: <http://imagej.1557.x6.nabble.com/Getting-a-list-of-indexes-of-selected-ROIs-td5013762.html> Also see: <https://forum.image.sc/t/retrieving-indices-of-multiple-selected-rois-in-a-macro/10329/16> Perhaps these posts may help you further. Best Herbie ::::::::::::::::::::::::::::::::::::::::::: Am 15.04.19 um 14:49 schrieb Philippe CARL: > Gruss Gott Herbie, > Sorry for potentially introducing the confusion by talking about "roiManager("select", indexes)". > In my present problem, the single (or several) ROI (or ROIs) will be selected by the user through a waitForUser step. > Thus within my code I need to know the index or indexes of the selected ROI(s). > I just wanted to point out that in the selection direction, the option is given to select either one or several ROIs. > But up to now AFAIK you can only get the index of the first ROI in the case several of them have been selected. > My best regards, > Philippe > > -----Message d'origine----- > De : ImageJ Interest Group [mailto:[hidden email]] De la part de Herbie > Envoyé : lundi 15 avril 2019 14:36 > À : [hidden email] > Objet : Re: Get the selected indexes within the roiManager > > Bonjour Philippe, > > I don't fully understand your problem. > > In the context of your question the crucial issue for me is: > How are the ROIs originally selected? > > If they are selected by "roiManager("select", indexes)", you should know > the indices. > > Some details my help. > > Best > > Herbie > > ::::::::::::::::::::::::::::::::::::::::::: > Am 15.04.19 um 14:26 schrieb Philippe CARL: >> Dear all, >> Within the roiManager, there are the following methods: >> - roiManager("select", index) to select a single ROI within the >> ROI Manager list >> - roiManager("select", indexes) to select several ROIs within the >> ROI Manager list, with indexes being an array of integers >> But the roiManager("index") method returns only "the index of the first >> selected ROI if more than one ROI is selected". >> Thus how is it possible to get the list of selected indexes in the case more >> than one ROI has been selected? >> For information, I want to get the selected ROI indexes in order to make >> some sequential calculations on them. >> I thank you very much in advance for your lightings on this question. >> My best regards, >> Philippe >> >> Philippe CARL >> Laboratoire de Bioimagerie et Pathologies >> UMR 7021 CNRS - Université de Strasbourg >> Faculté de Pharmacie >> 74 route du Rhin >> 67401 ILLKIRCH >> Tel : +33(0)3 68 85 41 84 >> >> -- >> ImageJ mailing list: http://imagej.nih.gov/ij/list.html >> > > -- > ImageJ mailing list: http://imagej.nih.gov/ij/list.html > > -- > ImageJ mailing list: http://imagej.nih.gov/ij/list.html > -- ImageJ mailing list: http://imagej.nih.gov/ij/list.html -- ImageJ mailing list: http://imagej.nih.gov/ij/list.html |
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