tree 7cbc10fdae0093b2a3fb9a749ca273a96e36c35e
parent 25fa1dcd8c341822de7fd9ee838f08acbd523691
author Steven Burrows <sburrows@villa-technologies.com> 1492468655 -0400
committer Steven Burrows <sburrows@villa-technologies.com> 1492472587 +0000

Topo2: Improved node scaling performance

Originally the scale was being applied to all the child elements
of the node SVG. By grouping all the elements (label, icon, text, etc..)
into 1 group we can reduce the amount of 'redraw' events fired by 75%

- Label elements are grouped
- Icon elements are group

Change-Id: I7f7033174d70431ba9beb26dfe86d022a24cf048