AddLayer Multiple Images

[ArturRod]

Hello, I wanted to know if it is possible to add multiple images to a layer, since I want to perform the CT / PET fusion, like this example: https://rawgit.com/cornerstonejs/cornerstone/master/example/layers/index.html

The thing is, this only allows a single image, and I would like to add a stack of data. let layer1 = cornerstone.addLayer( element, imagesLayer1, layer1Options.options );

I tried to get it to work but the addLayer method does not allow multiple images, any ideas or solutions?

[shanebenlolo]

Is there a reason you need to perform fusion in the cornerstone viewport? If not, you can perform fusion using react-vtkjs-viewport. See this example for details https://react-vtkjs-viewport.netlify.app/fusion

[ArturRod]

Hi @shanebenlolo. The problem with this is that it generates the views in 3D, I was trying to find something like this: http://www.dvisionlab.com/Larvitar/examples/layers.html

[shanebenlolo]

You may have an easier time duplicating the MPR view offered in OHIF:

but have it render only one vtk viewport (the left view) rather than three. You can also remove the crosshairs if you wish. This should give a 2D view that you are looking for. This code will probably be much easier to write than the code required to get the layers api to work for this task.

[ArturRod]

Hi @shanebenlolo ! Thank you very much, the truth had not occurred to me to do it like that, I'm going to see how it turns out.

[shanebenlolo]

Glad I could help :)