The Goal In this section, we will cover D3.js Scales so that instead of resizing our SVG Coordinate space to our data, we can resize our data to fit into our pre-defined SVG Coordinate Space. Previous Example of Three Rectangles At the end of the Dynamic SVG Coordinate Space section, we created, styled, and updated our SVG coordinate space to draw three rectangles using D3.js 1var jsonRectangles =