stackPrefetch state.ts

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  import { getEnabledElement } from '@cornerstonejs/core';
 
const state: Record<number, any> = {};
 
function addToolState(element: HTMLDivElement, data): void {
  const enabledElement = getEnabledElement(element);
  const { viewportId } = enabledElement;
  state[viewportId] = data;
}
 
function getToolState(element: HTMLDivElement): any {
  const enabledElement = getEnabledElement(element);
  const { viewportId } = enabledElement;
  return state[viewportId];
}
 
export { addToolState, getToolState };