Add an easy option for default scaling of images displayed
Previous versions of PhotoSwipe had an imageScaleMethod option that would allow you to stretch or shrink image display size to the display area. At the moment you can do a hacky imitation of this by applying a zoom to the current item on beforeChange. But zooming deactivates the swipe on non-touch devices. It would be handy if we could specify how images should fit in the display area.
And Finally commented
Did a Codepen to show how you can do this by setting the width and height of each image and changing them on browser resize. http://codepen.io/andfinally/pen/qdWmEj