{"version":"1.0","type":"rich","title":"truc","description":"This example presents a simple SVG canvas and loads a CSV dataset using D3’s `csv` function, parsing each row’s `population` field into a number before logging the resulting array to the console. The visualization does not yet render any marks or interactions; it only demonstrates the initial data-loading and preparation step within a React-based ES6 project. All code runs against the D3 `select` and `csv` APIs, with the SVG dimensions read from the markup’s attributes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/64efdc12453940c98a31c464960cf815?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}