Thank you so much for your response. I am using the example provided at vtk.js as a reference.
My goal is to display axial, coronal, and sagittal views. I would like to be able to change the slice using the mouse scroll for all MPR scenes and also use the UI scroll bar available on all MPR scenes for this purpose. Additionally, I want to implement a crosshair functionality. Moreover, if I adjust the strength and level on one view, it should affect the other views as well.
I have already managed to change the slice using the mouse scroll, but I am unsure of how to achieve the same functionality using the UI scroll bar.
Could you please help me with implementing the desired features?