Describe the bug

ImageViewer's UI can not show all when image origin size bigger then parent control size.

It can't be minified any more after the size come to the image origin size.

Steps to reproduce the bug

1. Create WPF application.
2. Set ImageViewer's size (height 400 & width 400) and give a ImageSource (image origin size bigger then 400).
3. Magnify the image in ImageViewer.
4. Minified the image (the issues fired when the size come image origin size), and you will see it can not be minified any more.

Expected behavior

Can minified the image after the UI's size come to image origin size.

Screenshots

NuGet package version

HandyControl 3.4.0

IDE

Visual Studio 2022

Framework type

.Net 6.0

Windows version

Windows 11 (22000)

Additional context

No response