zoom to fit and zoom to 1:1

[pierrelabreche]

When using the level transformation, zoom to fit and zoom to 1:1 buttons on the left ( input ) image are effective on the right image ( output ).

[jsachs]

There is no synchronized zooming/scrolling for any transformation for which the output image can be a different size from the input image.

[pierrelabreche]

Zooming used to work very well in previous versions.

In input/output image display, with the input image displayed in the left side of the image display area, the zoom to 1:1 button above the input image has no effect on the input image, but the output image is zoomed in.
I also experienced an abnormal termination when trying to reproduce the problem.
It is essential for the level transformation to allow zooming to 1:1 on the input image to adjust precisely the control points of the straight level line.

I also noticed that the output image zoom to 1:1 button is really a toggle between zoom to 1:1 and another zooming level.

[jsachs]

Sorry, I misread your original message. Fixed for next release.