# \#itkwidgets

**URL:** https://discourse.itk.org/tag/itkwidgets/175.md

[Latest](https://discourse.itk.org/latest.md) · [Categories](https://discourse.itk.org/categories.md) · [Tags](https://discourse.itk.org/tags.md)

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## [itkwidgets & jupyterlab](https://discourse.itk.org/t/itkwidgets-jupyterlab/5384)

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**Author:** [@martin.genet](https://discourse.itk.org/u/martin.genet)\
**Replies:** 10\
**Last updated:** [April 24, 2024, 7:45pm UTC](https://discourse.itk.org/t/itkwidgets-jupyterlab/5384 "2024-04-24T19:45:32Z")

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Hello, Trying to get itkwidgets to run within Jupyter Lab. I am running JupyterLab 3.4.7, itk 5.3rc04.post3, itkwidgets 1.0a12, everything installed smoothly, but when I try running the example notebooks, I am only gett…

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## [itkwidgets CLI ConnectionRefusedError](https://discourse.itk.org/t/itkwidgets-cli-connectionrefusederror/6450)

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**Author:** [@constantine](https://discourse.itk.org/u/constantine)\
**Replies:** 2\
**Last updated:** [February 19, 2024, 11:07pm UTC](https://discourse.itk.org/t/itkwidgets-cli-connectionrefusederror/6450 "2024-02-19T23:07:05Z")

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Greetings ITK community, I’m starting to tinker with itkwidgets (among other things) and trying the CLI like this: itkwidgets -i Lat\_Bisection.nrrd --verbose -b with the following results: /home/xys321/miniconda3/env…

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## [itkwidgets \`compare\` error](https://discourse.itk.org/t/itkwidgets-compare-error/5274)

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**Author:** [@edgar](https://discourse.itk.org/u/edgar)\
**Replies:** 2\
**Last updated:** [August 10, 2023, 9:08am UTC](https://discourse.itk.org/t/itkwidgets-compare-error/5274 "2023-08-10T09:08:03Z")

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Hello, (This could be related Error when executing the Binder example: “compare images side by side” #455) It seems that the compare widget is missing: ImportError Traceback (most recent …

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## [itkwidgets large images](https://discourse.itk.org/t/itkwidgets-large-images/5401)

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**Author:** [@darrent1974](https://discourse.itk.org/u/darrent1974)\
**Replies:** 2\
**Last updated:** [October 10, 2022, 7:02pm UTC](https://discourse.itk.org/t/itkwidgets-large-images/5401 "2022-10-10T19:02:37Z")

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Hi, I’m currently using itkwidgets 1.0a6 and was wondering if there is any internal limit on displaying 2D images above a certain size? In my current testing I’ve discovered that the view widget stops rendering images …

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## [links on pypi for itkwidgets need update](https://discourse.itk.org/t/links-on-pypi-for-itkwidgets-need-update/5273)

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**Author:** [@edgar](https://discourse.itk.org/u/edgar)\
**Replies:** 3\
**Last updated:** [August 23, 2022, 1:02am UTC](https://discourse.itk.org/t/links-on-pypi-for-itkwidgets-need-update/5273 "2022-08-23T01:02:20Z")

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Hello! I just noticed that itkwidgets · PyPI may need an update, because the mybinder.org links are kind of broken. For the interested reader, one can turn, for example: https://mybinder.org/v2/gh/InsightSoftwareConsor…

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## [Saving ITKWidgets settings](https://discourse.itk.org/t/saving-itkwidgets-settings/3821)

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**Author:** [@dchen](https://discourse.itk.org/u/dchen)\
**Replies:** 3\
**Last updated:** [February 1, 2021, 8:58pm UTC](https://discourse.itk.org/t/saving-itkwidgets-settings/3821 "2021-02-01T20:58:34Z")

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How can I save and restore the transfer function in ITKWidgets? After I’ve fiddled with the transfer function widgets, I’d like to be able to save the rendering state so that I can restore and share the visualization.

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## [Help displaying a 3D Dicom and the corresponding segmentation Slicewise using itkwidgets](https://discourse.itk.org/t/help-displaying-a-3d-dicom-and-the-corresponding-segmentation-slicewise-using-itkwidgets/3507)

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**Author:** [@Kashyap](https://discourse.itk.org/u/Kashyap)\
**Replies:** 6\
**Last updated:** [December 15, 2020, 10:01pm UTC](https://discourse.itk.org/t/help-displaying-a-3d-dicom-and-the-corresponding-segmentation-slicewise-using-itkwidgets/3507 "2020-12-15T22:01:01Z")

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I am able to display the 3D Dicom read using simple ITK and also overlay the corresponding segmentation mesh in vtkpolydata format. Now I am trying to display the same image slice wise (kind of like an extension of the …