Check out a free preview of the full Interactive Data Visualization with D3.js course:
The "Adjusting the layout" Lesson is part of the full, Interactive Data Visualization with D3.js course featured in this preview video. Here's what you'd learn in this lesson:

Now that the table, scatter plot, and brush are in place, Ian does some tweaking of the layout. He also adds an axis to the brush.

Get Unlimited Access Now