{"version":"1.0","type":"rich","title":"Blank Canvas","description":"A stark, minimal line chart presents a single black polyline with rounded endpoints, shaped by a series of coordinates against a blank background. The visualization overlays a rounded rectangle as a canvas backdrop, dynamically scaling the SVG to fit the full browser viewport. The chart relies on D3's `select` to manage the SVG element, while the path itself is defined directly in HTML markup, with no data-driven generation or interactive behavior. The rendering leverages the SVG `path` element and CSS to control the stroke width, linecap, and join styles.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/791e9c22e0bd44b4b1ef310c1bae3d40?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}