message: remove svgPanZoom
diff: @@ -54,12 +54,12 @@ var Viewer = {
  Viewer.panZoom.reset();
  }
  - Viewer.panZoom = svgPanZoom('#svg1', {
  - zoomEnabled: true,
  - controlIconsEnabled: true,
  - fit: false,
  - center: true
  - });
  + // Viewer.panZoom = svgPanZoom('#svg1', {
  + // zoomEnabled: true,
  + // controlIconsEnabled: true,
  + // fit: false,
  + // center: true
  + // });
  },
  Fit: function () {
  