Image/Doc viewer rotate and zoom

I've been through a bunch of the documentation/tutorials, and I'm trying to get a simple proof of concept up and running that allows:
- loading a tiff image
- rotating it
- zooming

I'm building in .NET/HTML5, so those are the types of tutorials I've been using.
- https://www.leadtools.co...-in-an-image-viewer.html (Image Viewer)
- https://www.leadtools.co...the-document-viewer.html (Document Viewer)

Should I be focusing on Image Viewer since I'm loading TIFF images? Is there a better tutorial that demonstrates the rotate/zoom functionality I want along with the ability to load a fresh image e.g. from disk?

Note the HTML5/JS ImageViewer is best suited for handling images which already exist on the server or are accessible via remote URIs. If you want to load from disk using the toolkit, the DocumentViewer would be best suited to facilitate that. The DocumentViewer can support TIFF, PDF, SVG, and many other document formats.
https://www.leadtools.co...ls-document-library.html

The pages in the DocumentViewer can have their transformations manipulated. Here's our documentation on rotating, flipping, reversing, and other similar functions.
https://www.leadtools.co...page-transformation.html

Rotation and zooming are also exposed through our DocumentViewer commands framework. The commands and some example code are available on the documentation page.
https://www.leadtools.co...mentviewer-commands.html

If you'd prefer to use the imageviewer, see our documentation on Image Viewer Transformation for rotating, zooming, and similar functionality.
https://www.leadtools.co...ewer-transformation.html