{"version":"1.0","type":"rich","title":"D3 of Bar Chart ","description":"This bar chart displays the average weight of different pet types using a simple SVG rendering. The visualization loads CSV data with `d3.csv`, groups records by pet type with `d3.rollup`, and computes means with `d3.mean`. It builds a band scale for categories and a linear scale for values, then renders steel-blue rectangles and adds rotated axis labels. The chart includes a bold title and uses D3 v7’s selection methods to append axes and interactive hover styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7061fb6288f442cf9a8340894049e75c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}