how can used semantic zoom for 3 level in UWP?

问题:

I want to use semantic zoom (or its effect) for selecting a location in my UWP Application.

I want to select the county first, and second select city, and third select the location.

Has anyone a true idea about this?

I searched multiple zooms for semantic zoom, but it's apparently impossible.

I used two semantic zoom parallax, but that has its problems also.

Can anyone help?

回答1:

I found my solution,

https://blogs.msdn.microsoft.com/shashankyerramilli/2014/02/14/implementing-a-custom-semantic-zoom-container

from this page, I understood that we can have a Grid in semantic zoom! I created a semantic zoom and in ZoomedInView add a SemanticGrid (that I've added like above link) and I add another semantic zoom into this SemanticGrid

now I have 3 level zoom and I'm happy :)