This SVG example demonstrates how D3.js v5 can draw a simple line path from an array of coordinate pairs. A single path element is generated by feeding a two-dimensional array of points into a d3.line function, which formats the coordinates into an SVG path string. The visualization centers the line within a larger SVG canvas using a group transform. The code relies on D3’s selection and append methods to build the graphic, while the line appears as a black stroke with a fixed width against a blank background.