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@cornerstonejs/core

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Cornerstone3D Core

github.com/cornerstonejs/cornerstone3D

cornerstonejs/cornerstone3D

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export default function doesImageNeedToBeRendered(enabledElement, image) { const lastRenderedImageId = enabledElement.renderingTools.lastRenderedImageId; const lastRenderedViewport = enabledElement.renderingTools.lastRenderedViewport; return (image.imageId !== lastRenderedImageId || !lastRenderedViewport || lastRenderedViewport.windowCenter !== enabledElement.viewport.voi.windowCenter || lastRenderedViewport.windowWidth !== enabledElement.viewport.voi.windowWidth || lastRenderedViewport.invert !== enabledElement.viewport.invert || lastRenderedViewport.rotation !== enabledElement.viewport.rotation || lastRenderedViewport.hflip !== enabledElement.viewport.hflip || lastRenderedViewport.vflip !== enabledElement.viewport.vflip || lastRenderedViewport.modalityLUT !== enabledElement.viewport.modalityLUT || lastRenderedViewport.voiLUT !== enabledElement.viewport.voiLUT || lastRenderedViewport.colormap !== enabledElement.viewport.colormap); }