This example demonstrates a single polyline path rendered in an SVG canvas. It shows a blue, thick-stroked line that follows a series of relative coordinates, creating a stepped diagonal pattern across the 900 by 500 pixel drawing area. The visualization relies on the SVG `<path>` element and its `d` attribute, using relative `l` commands to define each segment. A CSS class, `.path-format`, sets the stroke properties, including the absence of fill and a 20-pixel width. The code uses raw SVG syntax without any external JavaScript libraries.