Large image never zoom to native size about medium-zoom

[francoischalifour]

The library aims to display the image in its entirety to fill the viewport, and not to overflow. This behavior therefore seems to be expected. If I misunderstood, could you please reproduce in this sandbox?

The inability to scroll away might be a bug. Reproducing would help better define expectations.

[X-Ryl669]

Well, I guess it's a usability issue. In your sandbox, try to use a large picture (like 12MPx one). Once clicked, we should have an option to allow more zoom than the viewport's width, else the zoom effect is useless (it goes from 10 to 12 in the sandbox for me, and I would like it to go from 10 to 100 or so). Once the zoom factor is increased, we should be able to scroll in the picture's frame.

For most picture of interest, they are already like 80% of the viewport width for me on the blog without the plugin, so getting them to 100% is kind of useless to me.