# vessel-contours.vtkjs

**URL:** https://discourse.vtk.org/t/vessel-contours-vtkjs/9358
**Category:** Development
**Created:** [September 15, 2022, 7:55pm UTC](https://discourse.vtk.org/t/vessel-contours-vtkjs/9358 "2022-09-15T19:55:47Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Sohrab\_Azami](https://discourse.vtk.org/user_avatar/discourse.vtk.org/sohrab_azami/32/1210_2.png) [@Sohrab\_Azami](https://discourse.vtk.org/u/Sohrab_Azami)
#### Post date: [September 15, 2022, 7:55pm UTC](https://discourse.vtk.org/t/vessel-contours-vtkjs/9358/1 "2022-09-15T19:55:47Z")

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@Adrien_Boucaud

hi,  
i have question about vtkjs images. i want to use them in my multisliceimagemapper program. how to display this type of image in index.js file.

is there a sample code how to show this format of image.

BR  
@Sohrab_Azami

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<div class="post-metadata">

### Author: ![Sebastien\_Jourdain](https://discourse.vtk.org/user_avatar/discourse.vtk.org/sebastien_jourdain/32/100_2.png) [@Sebastien\_Jourdain](https://discourse.vtk.org/u/Sebastien_Jourdain)
#### Post date: [September 15, 2022, 11:26pm UTC](https://discourse.vtk.org/t/vessel-contours-vtkjs/9358/2 "2022-09-15T23:26:30Z")

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That data structure is actually a set of polydata on which you can not do multisliceimagemapper.

But in general that vtkjs is a generic data container which could include vtkImageData on which you could run multisliceimagemapper.