tree 46cbd26e70ad1e89b79008a43d214f8500241479
parent 5fe564ecb86fdabfe9f0ee6e9e1c61d1cef06160
author Shuzhen Wang <shuzhenwang@google.com> 1584074178 -0700
committer Shuzhen Wang <shuzhenwang@google.com> 1584997231 -0700

Camera: Add visual samples for android.control.zoomRatio

To better document how android.control.zoomRatio works, add diagrams to
illustrate its relationship with scalerCropRegion.

Also add the source .graffle file to the repository.

Test: Build and read docs
Bug: 144780745
Change-Id: I893196f1e50bbaaea629272e3c7f7245de6982cb