Zoom not working correctly when maxZoom > 1 and image smaller than cropbox

[tektraveler]

See this JsFiddle

When maxZoom is set to >1 and the image is smaller than the cropbox the zoom in and out buttons do not work correctly. The "plus" button zooms out and the "minus" button zooms in (reversed functions).

In the JsFiddle above, the supplied image is 300px high and the crop box is 350px high which results in a zoom percentage of 1.1666+. As we are allowing the user to zoom to 1.5, clicking the plus button should increase the percentage and clicking the minus button reduce the percentage (to the smallest amount allowed). Instead the buttons work in reverse.

Expected behavior: Clicking the zoom "plus" button, the image would zoom in (up) to the maxZoom amount of 1.5. Instead the zoom "minus" button actually zooms in to maxZoom.

If the image is larger than cropbox, the issue does not occur.

Any help very much appreciated.
Thanks.

[mnshdw]

Hey @tektraveler,
Take a look at PR #86, it should fix your issue.

[dustyyy]

Just to follow up on this, if the image is the exact same size as the cropbox zoom in/out does not work.