# \#vtk

**URL:** https://discourse.itk.org/tag/vtk/61.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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## [Next js component adaptation of VTP GeometryView](https://discourse.itk.org/t/next-js-component-adaptation-of-vtp-geometryview/7150)

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**Author:** [@babayka](https://discourse.itk.org/u/babayka)\
**Replies:** 2\
**Last updated:** [August 6, 2024, 10:32pm UTC](https://discourse.itk.org/t/next-js-component-adaptation-of-vtp-geometryview/7150 "2024-08-06T22:32:17Z")

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Dear All, I wanted to make a Next js component that gives the page the same as in the vtk.js example. The problem I’m encountering is the way of adopting it for the next js way of writing, is there an example that uses …

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## [Does Paraview support exporting/converting to dwg files?](https://discourse.itk.org/t/does-paraview-support-exporting-converting-to-dwg-files/6683)

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**Author:** [@QuanNguyen](https://discourse.itk.org/u/QuanNguyen)\
**Replies:** 1\
**Last updated:** [June 10, 2024, 2:47pm UTC](https://discourse.itk.org/t/does-paraview-support-exporting-converting-to-dwg-files/6683 "2024-06-10T14:47:12Z")

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Dear Admin Admin, please help me. Does lib ITK have support exporting/converting to dwg files with the free version? Thanks!

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## [How do I load a vtkImageData as an image?](https://discourse.itk.org/t/how-do-i-load-a-vtkimagedata-as-an-image/5686)

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**Author:** [@edgar](https://discourse.itk.org/u/edgar)\
**Replies:** 0\
**Last updated:** [February 8, 2023, 11:23pm UTC](https://discourse.itk.org/t/how-do-i-load-a-vtkimagedata-as-an-image/5686 "2023-02-08T23:23:44Z")

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Hello, I have been trying to reuse the array of a UniformGrid (PyVista’s equivalent to vtkImageData) with ITK. The resulting data seems to be cropped by 1 voxel. How can I load the data as cells with ITK? (Extra.) Ult…

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## [How to get voxel coordinates(as in ITK snap ) from vtkimage viewer from mouse click](https://discourse.itk.org/t/how-to-get-voxel-coordinates-as-in-itk-snap-from-vtkimage-viewer-from-mouse-click/4719)

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**Author:** [@SREERAG\_H](https://discourse.itk.org/u/SREERAG_H)\
**Replies:** 6\
**Last updated:** [March 3, 2022, 4:25pm UTC](https://discourse.itk.org/t/how-to-get-voxel-coordinates-as-in-itk-snap-from-vtkimage-viewer-from-mouse-click/4719 "2022-03-03T16:25:34Z")

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Hello, I am trying to use ITK’s region growing algorithm for medical image segmentation. So to put the seedpoint i need exact voxel coordinates of the mouse click position in my vtkimageviewer. So how can I get those vo…

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## [Integrating ITK and VTK - a Survey](https://discourse.itk.org/t/integrating-itk-and-vtk-a-survey/3425)

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**Author:** [@matt.mccormick](https://discourse.itk.org/u/matt.mccormick)\
**Replies:** 0\
**Last updated:** [September 2, 2020, 2:42am UTC](https://discourse.itk.org/t/integrating-itk-and-vtk-a-survey/3425 "2020-09-02T02:42:53Z")

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Dear ITK, VTK, 3D Slicer, and ParaView communities, We need your input! We would like community feedback on our plans to create an enhanced version of the Visualization Toolkit (VTK) that includes the image segmentation…

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## [Managing memory in VTKImageToImageFilter](https://discourse.itk.org/t/managing-memory-in-vtkimagetoimagefilter/3401)

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**Author:** [@phcerdan](https://discourse.itk.org/u/phcerdan)\
**Replies:** 0\
**Last updated:** [August 19, 2020, 10:44am UTC](https://discourse.itk.org/t/managing-memory-in-vtkimagetoimagefilter/3401 "2020-08-19T10:44:07Z")

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I am sharing my recent experience with VTKImageToImageFilter. I have a function poly\_data\_to\_binary\_image that creates an image from an input vtkPolyData, and using an input ITK image as a reference for dimensions and m…

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## [save and write a .vtk polydata file](https://discourse.itk.org/t/save-and-write-a-vtk-polydata-file/2516)

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**Author:** [@nour](https://discourse.itk.org/u/nour)\
**Replies:** 12\
**Last updated:** [December 19, 2019, 2:16pm UTC](https://discourse.itk.org/t/save-and-write-a-vtk-polydata-file/2516 "2019-12-19T14:16:29Z")

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I used this puyhon code to convert nifti file to .vtk polydata meshes import itk import vtk input\_filename = '/home/nour/Bureau/7ans/244/whatIneed/244seg\_pve\_2.nii.gz' reader=itk.ImageFileReader\[itk.Image\[itk.UC,3\]\].New…

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## [New free video tutorials! VTK.js and OHIF web apps](https://discourse.itk.org/t/new-free-video-tutorials-vtk-js-and-ohif-web-apps/2456)

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**Author:** [@pieper](https://discourse.itk.org/u/pieper)\
**Replies:** 0\
**Last updated:** [November 27, 2019, 2:50pm UTC](https://discourse.itk.org/t/new-free-video-tutorials-vtk-js-and-ohif-web-apps/2456 "2019-11-27T14:50:44Z")

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There’s a lot of great material here about how to develop web app, and also covers itk.js in the context of VTK.js and OHIF. https://discourse.vtk.org/t/new-free-video-tutorials-vtk-js-and-ohif-web-apps/2164

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## [\[SOLVED\] Undefined reference to QuickView even with ITKVtkGlue added in target\_link\_libraries](https://discourse.itk.org/t/solved-undefined-reference-to-quickview-even-with-itkvtkglue-added-in-target-link-libraries/1100)

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**Author:** [@federico](https://discourse.itk.org/u/federico)\
**Replies:** 8\
**Last updated:** [November 7, 2019, 3:58am UTC](https://discourse.itk.org/t/solved-undefined-reference-to-quickview-even-with-itkvtkglue-added-in-target-link-libraries/1100 "2019-11-07T03:58:31Z")

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Hi, I am trying to open and display an image with QuickView, however the linker is unable to find QuickView::AddImage. CMakeFiles/viewer.dir/viewer.cc.o: In function \`main': viewer.cc:(.text+0x12d): undefined reference…

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## [Filter DICOM images with a 3d vtk model](https://discourse.itk.org/t/filter-dicom-images-with-a-3d-vtk-model/1662)

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**Author:** [@siaeleni](https://discourse.itk.org/u/siaeleni)\
**Replies:** 1\
**Last updated:** [March 13, 2019, 6:28pm UTC](https://discourse.itk.org/t/filter-dicom-images-with-a-3d-vtk-model/1662 "2019-03-13T18:28:17Z")

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Hello all, I would like to filter my dicom files using vtk model. Is that possible? If not is there any other workaround? Thanks a lot, Helen

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## [Proposal to add orientation to vtkImageData- Feedback Wanted](https://discourse.itk.org/t/proposal-to-add-orientation-to-vtkimagedata-feedback-wanted/1545)

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**Author:** [@matt.mccormick](https://discourse.itk.org/u/matt.mccormick)\
**Replies:** 0\
**Last updated:** [January 24, 2019, 6:22pm UTC](https://discourse.itk.org/t/proposal-to-add-orientation-to-vtkimagedata-feedback-wanted/1545 "2019-01-24T18:22:57Z")

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Please, post comments directly on the associated VTK post: https://discourse.vtk.org/t/proposal-to-add-orientation-to-vtkimagedata-feedback-wanted/120 This will address a long-standing issue in the ITKVtkGlue bridge: lo…

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## [ViewImage in Python](https://discourse.itk.org/t/viewimage-in-python/951)

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**Author:** [@phcerdan](https://discourse.itk.org/u/phcerdan)\
**Replies:** 0\
**Last updated:** [May 25, 2018, 4:16pm UTC](https://discourse.itk.org/t/viewimage-in-python/951 "2018-05-25T16:16:34Z")

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With the module ‘ITKVtkGlue’ wrapped the following script works to visualize images without the need for external software in python: import itk PixelType = itk.UC Dimension = 3 ImageType = itk.Image\[PixelType, Dimensio…