tree e6657f9dc3552b6bc055d930064f1bf7ced0298e
parent 75c52d33d3411ec119a8a9991d2ff6449c27a3ee
author Jason Campbell <jasoncampbell@google.com> 1448927640 -0800
committer Jason Campbell <jasoncampbell@google.com> 1448927959 -0800

reader/android: adds zoom capability

A first pass at zooming into the PDF using:

    window.client.zoom(<value>)

The initial scale is set based on the document dimensions and viewport width.
The value passed into client.zoom(...) can be changed in the future to match any
value and constraints required by the Android code.

This commit closes #44, any future requirements around the PDF web view should
have their own issues created.

Change-Id: Ibc4ca1261bd784b2665e2e98816de7fb59b7f9fc