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    Jan Eglinger
    @imagejan
    :tada: ok, mv .ssh .ssh-backup did the trick, although Fiji wanted to recreate the directory to add an entry to known-hosts then. It also complained that it was successfully creating it and I should check the permissions :-D
    [INFO] C:\Users\eglijan\.ssh has been succesfully created.
    Please check its access permission.
    Curtis Rueden
    @ctrueden
    This code is interesting.
    :laughing:
    Jan Eglinger
    @imagejan
    Thanks for the quick help, Curtis!
    I hope I didn’t distract you from more important (pyimagej) things ;-)
    Curtis Rueden
    @ctrueden
    No worries. To be honest, I have been very distracted with family obligations since I came back from vacation. My kids have been needing a lot of help staying focused on virtual school. I am looking forward to schools reopening (safely) so that I can focus better myself.
    This morning I was looking for a router with better parental controls, so that I can block YouTube more effectively. >_<
    Recommendations welcome, if you know of any good ones. It seems like I'm going to need to run an open source firmware on it, since the stock firmwares don't (in my experience, and based on reviews I've read) work well enough.
    Jan Eglinger
    @imagejan
    In Germany there are a lot of fans of the Fritz!Box product line: https://en.avm.de/
    As far as I can tell, they provide a lot of control over router configuration and do a good job there.
    Curtis Rueden
    @ctrueden
    Thanks!
    Cameron Lloyd
    @camlloyd
    @ctrueden Would pi-hole work for you?
    Curtis Rueden
    @ctrueden
    @camlloyd Pi-hole looks awesome, thanks a lot for the pointer!
    Isaac Silbert
    @isaac.silbert_gitlab
    Hi, is it possible to have lines as region of interests? If not, is there a way to export a freehand segment as x and y values as a table or csv of some sort? I'm trying to measure the thickness of a layer from an OCT image but I have to do it freehand since the layers are difficult to distinguish easily. Thanks
    Jean-Yves Tinevez
    @tinevez
    Hello.
    Could you point me to the repo where the code in charge of translating a script with IJ2 shabangs into a Swing UI is?
    Jan Eglinger
    @imagejan
    @tinevez the scijava-ui-swing repo contains all the widget implementations for Swing, e.g. SwingNumberWidget.
    Before that, the processing of the #@ parameters is achieved by ParameterScriptProcessor in scijava-common.
    Jean-Yves Tinevez
    @tinevez
    Grazie
    Fokatu
    @Fokatu
    what is the default ui of Fiji or imagej2?
    which class does it use?
    Curtis Rueden
    @ctrueden
    @Fokatu The default UI of Fiji is the LegacyUI from imagej-legacy; it has higher priority than the SwingSDIUI from imagej-ui-swing. If you exclude imagej-legacy than imagej-ui-swing's takes precedence. If you have a barebones environment without those, then the HeadlessUI of scijava-common is picked up.
    Philipp Hanslovsky
    @hanslovsky
    I consider this a must read for anyone who likes imaging: https://ciechanow.ski/cameras-and-lenses/
    Jan Eglinger
    @imagejan
    @ctrueden @hinerm I need help regarding an imagej-legacy issue. I am looking at String => ImagePlus and String => Dataset conversion for opened images, and added a test (imagej/imagej-legacy@b13c8f9) that I am planning to flesh out to cover most use cases. JaCoCo tells me that this line in StringToImagePlusConverter is never executed.
    When I change the signature from canConvert(Object, Class) to canConvert(Object, Type), then it hangs in the test. I suspect some infinite loop, but can’t wrap my head around it. Do you have any ideas/pointers?
    Curtis Rueden
    @ctrueden
    @imagejan I don't have immediate insight, but I can certainly try to reproduce.
    Jan Eglinger
    @imagejan
    Hm, I cannot reproduce the hanging/blocking now, I don’t know what was different yesterday. Will dig deeper when it reoccurs. Anyhow, I’ll try to come up with a PR shortly, trying to improve (and test) the behavior with macro parameters for image inputs.
    Curtis Rueden
    @ctrueden
    @imagejan I also cannot reproduce.
    Jan Eglinger
    @imagejan
    sorry for stealing your time :-(
    Curtis Rueden
    @ctrueden
    However, there is a problem on my linux64 system with the use of ImagePlus fields. The legacy injector can't do its job early enough, so the context can't initialize with legacy support.
    No problem! It spurred me to finish setting up my new computer. :smile:
    (I tried putting LegacyInjector.preinit() into the static block, but even this didn't work for me.)
    I was able to work around by commenting out the imp1 and imp2 field declarations and just making them local vars.
    Then the test passes for me.
    Jan Eglinger
    @imagejan
    ok, thanks, that’s good to know.
    Curtis Rueden
    @ctrueden
    If you really need to save references to an object from ij packages, you can make them Object fields and then cast in the tests themselves. Ugly, but avoids the problem.
    Let us know if you get stuck again! I appreciate everything you do! Happy new year. :star2:
    Jan Eglinger
    @imagejan
    Happy new year to all! :star2:
    @ctrueden I did some more digging into the “opened image title”-to-ImagePlus/Dataset conversion (mostly for macro calls), and I am puzzled why some of my tests pass where I’d expect them to fail. See https://github.com/imagej/imagej-legacy/pull/261#issuecomment-753386846.
    If you (and/or @hinerm ) find the time to look into it, maybe you see where I am blind? (Not urgent though…)
    Sean
    @Sean56188445_twitter
    Hi all, happy new year!
    image.png
    Sean
    @Sean56188445_twitter
    I am using imageJ to take a line profile in a binary b/w image. However, the imageJ line profile shows some intermediate values (i.e. neither 0 or 255) for some black and white pixels. Does anyone know how those intermediate values appear? Thank you!
    Gabriel Selzer
    @gselzer
    @Sean56188445_twitter this channel is more for development chatter; I think you would find great help over at our forum
    Jan Eglinger
    @imagejan
    @Sean56188445_twitter see also this post
    Kilian
    @Kilianjoex_twitter
    Hello Guys, i i have to put a Text on a Picture. I already programmed a dialog to insert a text, but i dont know how to show this text on the picture. Can you help me?
    My idea is a Textlabel. The inserted text comes into the label and i want to set the label to visible. But the text isnt shown/visible.
    I have to do a new Plugin, no Macros :/ I know that there is "drawString" but i dont know how to code this method in Jaba
    Java*
    Jean-Yves Tinevez
    @tinevez
    @Kilianjoex_twitter this channel is more for development chatter; I think you would find great help over at our forum
    Kilian
    @Kilianjoex_twitter
    Oh okay, sorry and thank you :)