5181 	  this._eventBus.fire('canvas.viewbox.changed', { viewbox: this.viewbox() });
5230 	Canvas.prototype.viewbox = function(box) {
5350 	      viewboxBounds = this.viewbox(),
5401 	    return this.viewbox(newScale).scale;
5414 	      outer = this.viewbox().outer;
5435 	  var vbox = this.viewbox(),
5471 	  this.viewbox(newViewbox);
5473 	  return this.viewbox(false).scale;
5542 	  var vbox = this.viewbox();
21412 	Overlays.prototype._updateRoot = function(viewbox) {  argument
21413 	  var scale = viewbox.scale || 1;
21421 	    -1 * viewbox.x * scale,
21422 	    -1 * viewbox.y * scale
21488 	  this._updateOverlayVisibilty(overlay, this._canvas.viewbox());
21492 	Overlays.prototype._updateOverlayVisibilty = function(overlay, viewbox) {  argument
21501 	      (isDefined(minZoom) && minZoom > viewbox.scale) ||
21502 	      (isDefined(maxZoom) && maxZoom < viewbox.scale)
21510 	  this._updateOverlayScale(overlay, viewbox);
21514 	Overlays.prototype._updateOverlayScale = function(overlay, viewbox) {  argument
21532 	    if (isDefined(minScale) && viewbox.scale < minScale) {
21533 	      scale = (1 / viewbox.scale || 1) * minScale;
21536 	    if (isDefined(maxScale) && viewbox.scale > maxScale) {
21537 	      scale = (1 / viewbox.scale || 1) * maxScale;
21549 	Overlays.prototype._updateOverlaysVisibilty = function(viewbox) {  argument
21554 	    self._updateOverlayVisibilty(overlay, viewbox);
21568 	  function updateViewbox(viewbox) {  argument
21569 	    self._updateRoot(viewbox);
21570 	    self._updateOverlaysVisibilty(viewbox);
21580 	    updateViewbox(event.viewbox);
22236 	    var actualSpeed = speed / Math.min(Math.sqrt(canvas.viewbox().scale), 1);
27387 	    var viewbox = canvas.viewbox();
27392 	      x: viewbox.x + (globalPosition.x - clientRect.left) / viewbox.scale,
27393 	      y: viewbox.y + (globalPosition.y - clientRect.top) / viewbox.scale
28140 	  var viewbox = canvas.viewbox();
28143 	    x: viewbox.x + (position.x - offset.x) / viewbox.scale,
28144 	    y: viewbox.y + (position.y - offset.y) / viewbox.scale
46354 	Tooltips.prototype._updateRoot = function(viewbox) {  argument
46355 	  var a = viewbox.scale || 1;
46356 	  var d = viewbox.scale || 1;
46358 …var matrix = 'matrix(' + a + ',0,0,' + d + ',' + (-1 * viewbox.x * a) + ',' + (-1 * viewbox.y * d)…
46416 	Tooltips.prototype._updateTooltipVisibilty = function(viewbox) {  argument
46424 	      if (show.minZoom > viewbox.scale ||
46425 	          show.maxZoom < viewbox.scale) {
46440 	  function updateViewbox(viewbox) {  argument
46441 	    self._updateRoot(viewbox);
46442 	    self._updateTooltipVisibilty(viewbox);
46452 	    updateViewbox(event.viewbox);
55150 	    var scale = canvas.viewbox().scale;