# Reslice Cursor Widget Mapper About

**URL:** https://discourse.vtk.org/t/reslice-cursor-widget-mapper-about/16181
**Category:** vtk.js
**Created:** [December 12, 2025, 5:39am UTC](https://discourse.vtk.org/t/reslice-cursor-widget-mapper-about/16181 "2025-12-12T05:39:07Z")
**Posts on this page:** 2
**Page:** 1

<div class="post-metadata">

### Author: ![selimcanozgur](https://discourse.vtk.org/user_avatar/discourse.vtk.org/selimcanozgur/32/10205_2.png) [@selimcanozgur](https://discourse.vtk.org/u/selimcanozgur)
#### Post date: [December 12, 2025, 5:39am UTC](https://discourse.vtk.org/t/reslice-cursor-widget-mapper-about/16181/1 "2025-12-12T05:39:07Z")

</div>

![image](https://discourse.vtk.org/uploads/default/original/2X/5/5f4a2064ea3cf998aadfed91fa80a01d6a9de8df.jpeg)

I’m using VTK.JS in my project, and when I try to add the reslice cursor widget feature and display it in a rotated (oblique) section, it seems to require resliceImageMapper. However, my drawings are created using ImageMapper, and adding the oblique feature completely disrupts my drawing logic. What should I do?

---

<div class="post-metadata">

### Author: ![finetjul](https://discourse.vtk.org/user_avatar/discourse.vtk.org/finetjul/32/154_2.png) [@finetjul](https://discourse.vtk.org/u/finetjul)
#### Post date: [December 18, 2025, 5:24pm UTC](https://discourse.vtk.org/t/reslice-cursor-widget-mapper-about/16181/2 "2025-12-18T17:24:31Z")

</div>

vtkImageMapper does not support arbitrary planes. Only vtkResliceImageMapper does.

It is expected that your “drawings” get jittered in oblique.