DataViz Starter
This example uses D3.js to create an animated abstract visualization. It renders a series of vertical bars that move horizontally across the canvas, with each bar containing an SVG path symbol. The code uses D3's `select`, `range`, and `symbol` APIs to generate the graphics, and a `setInterval` function to drive the animation. A mask is applied to the SVG elements, and the fill colors of the bars and symbols invert based on their index position.