2 files changed, 0 insertions, 84 deletions
diff --git a/node_modules/pan-zoom/index.js b/node_modules/pan-zoom/index.js
deleted file mode 100644
index ab80f47..0000000
--- a/node_modules/pan-zoom/index.js
+++ /dev/null
@@ -1,2 +0,0 @@
-export { default as pan, manualPan } from './src/modules/pan.js';
-export { default as zoom } from './src/modules/zoom.js';
diff --git a/node_modules/pan-zoom/src/modules/pan.js b/node_modules/pan-zoom/src/modules/pan.js
deleted file mode 100644
index 98fc74b..0000000
--- a/node_modules/pan-zoom/src/modules/pan.js
+++ /dev/null
@@ -1,82 +0,0 @@
-import getComputedTransformMatrix from './utils.js';
-
-const minDistanceThreshold = 5;
-
-function distanceBetween({ x: x1, y: y1 }, { x: x2, y: y2 }) {
-  return Math.sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2);
-}
-
-function minDistanceThresholdIsMet(startPt, endPt) {
-  return distanceBetween(startPt, endPt) >= minDistanceThreshold;
-}
-
-function stopEventPropagationToChildren(el, type) {
-  el.addEventListener(type, e => e.stopPropagation(), { capture: true, once: true });
-}
-
-function getTranslateMatrix(startPt, movePt) {
-  const translateMatrix = new DOMMatrix();
-
-  return translateMatrix.translate(movePt.x - startPt.x, movePt.y - startPt.y);
-}
-
-export function manualPan(gb, counter) {
-  const mtx = getComputedTransformMatrix(gb),
-    inverseScreenCTM = gb.getScreenCTM().inverse();
-
-  const counterRect = counter.getBoundingClientRect();
-  const mapRect = document.querySelector('object').getBoundingClientRect();
-
-  let startPt = new DOMPoint(counterRect.x + counterRect.width / 2, counterRect.y + counterRect.height / 2);
-  let movePt = new DOMPoint(mapRect.width / 2, mapRect.height / 2);
-
-  startPt = startPt.matrixTransform(inverseScreenCTM);
-  movePt = movePt.matrixTransform(inverseScreenCTM);
-
-  gb.style.transition = 'transform 0.5s';
-  gb.style.transform = mtx.multiply(getTranslateMatrix(startPt, movePt));
-  gb.addEventListener('transitionend', () => gb.style.transition = '', { once: true });
-}
-
-export default function (svg, el, e) {
-  e.preventDefault();
-
-  const mtx = getComputedTransformMatrix(el),
-    inverseScreenCTM = el.getScreenCTM().inverse();
-
-  let startPt = new DOMPoint(e.clientX, e.clientY),
-    movePt = new DOMPoint(),
-    isPanning = false;
-
-  function pointerMove(e) {
-    movePt.x = e.clientX;
-    movePt.y = e.clientY;
-
-    if (!isPanning && minDistanceThresholdIsMet(startPt, movePt)) {
-      isPanning = true;
-      //e.target.setPointerCapture(e.pointerId);
-
-      startPt.x = e.clientX;
-      startPt.y = e.clientY;
-      startPt = startPt.matrixTransform(inverseScreenCTM);
-
-      stopEventPropagationToChildren(el, 'click');
-    }
-
-    if (isPanning) {
-      movePt.x = e.clientX;
-      movePt.y = e.clientY;
-      movePt = movePt.matrixTransform(inverseScreenCTM);
-
-      el.style.transform = mtx.multiply(getTranslateMatrix(startPt, movePt));
-    }
-  }
-
-  svg.addEventListener('pointermove', pointerMove);
-
-  svg.addEventListener(
-    'pointerup',
-    () => svg.removeEventListener('pointermove', pointerMove),
-    { once: true }
-  );
-}