Resizing window causes graph to jump to the left/right?

When resizing the window, the whole graph does a weird "jump" to the left or right:


Try it out here: http://jsbin.com/pelacomibu/1/edit?html,output

Any idea what's going on? When doing this with larger graphs the jump seems to be bigger - the graph instantly jumps off the screen so that all you see is the white background.

Start with the JS Bin reproduction linked in the issue and resize the window while observing the graph's position. Trace the resize-handling entry point and determine why larger graphs move off-screen. Done means resizing no longer causes the graph to jump left or right, including for larger graphs.

Written by the indexing model from the issue text.