ошибка paperjs paperjs/paper.js#2048

Author: unpete

src/editor/zoom.js

@@ -0,0 +1,16 @@
+
+// ошибка в paper-core
+(() => {
+  function getZoom() {
+    const scaling = this._decompose().scaling;
+    return (Math.abs(scaling.x) + Math.abs(scaling.y)) / 2;
+  }
+  const {prototype} = paper.View;
+  prototype.getZoom = getZoom
+  const setZoom = Object.getOwnPropertyDescriptor(prototype, 'zoom').set;
+  delete prototype.zoom;
+  Object.defineProperty(prototype, 'zoom', {
+    get: getZoom,
+    set: setZoom,
+  })  
+})();