setColormapGPU not implemented yet

[ssokmen]

Hi, Do u have any progress about using colormap for stackviewport?

[sedghi]

Not that way (through stackViewport api), but you can set colormaps manually like this https://github.com/cornerstonejs/cornerstone3D-beta/blob/main/utils/demo/helpers/setPetColorMapTransferFunctionForVolumeActor.js#L5

[ssokmen]

Thanks for the inspiration. I really appreciate it. Here I am adding a code block for the convenience of other friends who may be interested in it.

let ActorEntry = viewport.getActor(viewport.id);
let actor = ActorEntry.actor;
actor.getProperty().setRGBTransferFunction(0, cfun);
viewport.render();