Smooth Zoom Scroll Acceleration

[mcost45]

Target Use case

For smooth zoom, scroll acceleration would provide a greatly improved user experience, allowing for a higher level of control while zooming.

Proposed feature

Currently each scroll event will zoom the viewer by the same static amount as determined by the zoom speed, regardless of how frequent/infrequent these scroll events are occurring. While a smooth zoom transition is running, further scrolling will have no impact on speed.

With scroll acceleration, a single scroll event would zoom a smaller amount, and multiple frequently occurring scroll events would zoom greater amounts.

To Do List

• [ ] Add label and assign to milestone
• [ ] Coding
• [ ] Doc update
• [ ] What’s new update
• [ ] Test