1 files changed, 0 insertions, 33 deletions
diff --git a/src/modules/panzoom.js b/src/modules/panzoom.js
deleted file mode 100644
index 86f6727..0000000
--- a/src/modules/panzoom.js
+++ /dev/null
@@ -1,33 +0,0 @@
-import { pan, zoom } from 'pan-zoom';
-
-const storageKey = 'pan-zoom',
-  zoomFactor = 0.25;
-
-function restorePanZoomVal(svg) {
-  const storedPanZoomVal = localStorage.getItem(storageKey);
-
-  if (storedPanZoomVal) {
-    svg.style.transform = storedPanZoomVal;
-  }
-}
-
-function addEventListeners(svg) {
-  svg.addEventListener('wheel', e => zoom(svg, e, zoomFactor), { passive: false });
-  svg.addEventListener('pointerdown', e => pan(svg, e), { passive: false });
-}
-
-function storePanZoomVal(transformMatrix) {
-  localStorage.setItem(storageKey, transformMatrix);
-}
-
-function observePanZoomChanges(svg) {
-  const observer = new MutationObserver(() => storePanZoomVal(svg.style.transform));
-
-  observer.observe(svg, { attributeFilter: ['style'] });
-}
-
-export function start(svg) {
-  restorePanZoomVal(svg);
-  addEventListeners(svg);
-  observePanZoomChanges(svg);
-}