@cornerstonejs/core/dist/esm/utilities/transferFunctionUtils.js

Cornerstone3D Core

function getTransferFunctionNodes(transferFunction) {
    const size = transferFunction.getSize();
    const values = [];
    for (let index = 0; index < size; index++) {
        const nodeValue1 = [];
        transferFunction.getNodeValue(index, nodeValue1);
        values.push(nodeValue1);
    }
    return values;
}
function setTransferFunctionNodes(transferFunction, nodes) {
    if (!nodes?.length) {
        return;
    }
    transferFunction.removeAllPoints();
    nodes.forEach((node) => {
        transferFunction.addRGBPoint(...node);
    });
}
export { getTransferFunctionNodes, setTransferFunctionNodes };