DIR : /home/kozerus/public_html/cropex/node/node_modules/use-callback-ref/dist/es2015/mergeRef.js
/home/kozerus/public_html/cropex/node/node_modules/use-callback-ref/dist/es2015
import { assignRef } from './assignRef';
import { createCallbackRef } from './createRef';
/**
* Merges two or more refs together providing a single interface to set their value
* @param {RefObject|Ref} refs
* @returns {MutableRefObject} - a new ref, which translates all changes to {refs}
*
* @see {@link useMergeRefs} to be used in ReactComponents
* @example
* const Component = React.forwardRef((props, ref) => {
* const ownRef = useRef();
* const domRef = mergeRefs([ref, ownRef]); // 👈 merge together
* return <div ref={domRef}>...</div>
* }
*/
export function mergeRefs(refs) {
return createCallbackRef(function (newValue) { return refs.forEach(function (ref) { return assignRef(ref, newValue); }); });
}
//
koh5_pano
Drag mouse to navigate.
Navigation
- Left/Right Mouse drag: Changes camera heading.
- Up/Sown Mouse drag: Changes camera pitch.
- Scroll wheel: Changes camera field of view.
- I-Key: Displays Info panel with canvas size, image size and FPS.
17.Aug.2010, Martin Wengenmayer