tree 3155ef965ba75798ef7bfd5a3a22634c86f13202
parent 0c381504a8fce293b3b9ef8ad0333849c43eb6a4
author Svetoslav Ganov <svetoslavganov@google.com> 1347317830 -0700
committer Svetoslav Ganov <svetoslavganov@google.com> 1347317833 -0700

Allow simultaneous scale and pan in magnified state.

1. Before in magnified state the user was able to only scale or
   pan. Based on user input this change allows performing pan
   or scale or both. If the user scales more than a threshold
   we are performing a scale and independently of that if the
   use pans more than a threshold we are performing a pan.

bug:7138928

Change-Id: Ic1511500ba3369091dcfd070669d3e4f0286fbe5