Open
Description
openedon Dec 11, 2020
Proposal: Loosen current limitation of ScrollViewer.MinZoomFactor (currently the min is 0.1)
Summary
The Photos team ran into this limitation when trying to use a ScrollViewer to host their main image viewer component. They need to be able to zoom the image out beyond a scale factor of 0.1, and cannot use ScrollViewer because of this limit. The limit is mostly arbitrary and can be loosened. This proposal is to loosen the limit to something well within graphics tolerances but also much more than today (say, 0.01).
Rationale
- First party is hitting a limitation in the platform that is completely blocking them from adopting the control
- The limitation is arbitrary, it could be loosened without any significant problems
Scope
| Capability | Priority |
|---|---|
| This proposal will allow Photos to adopt ScrollViewer as the host for their Image control | Should |
| This proposal will allow arbitrary customers to zoom out to beyond the limit of 0.1 | Should |
| This proposal will allow end users to zoom to arbitrarily small zoom factors | Won't |
Important Notes
Open Questions
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