Test Viz
This example displays a static composition of basic SVG shapes on a 960 by 500 canvas, including two colored circles, a yellow border rectangle, two diagonal navy lines, and a black polyline path. The SVG markup is embedded directly in the HTML page alongside CSS styling. The rendering relies on raw SVG elements such as `circle`, `rect`, `line`, and `path`, without using any JavaScript libraries or data sources. The presentation is purely declarative, demonstrating how each shape’s geometry and stroke attributes are defined inline.