{"version":"1.0","type":"rich","title":"A4 Bar Chart","description":"This example visualizes the number of inedible mushrooms across various families using a horizontal bar chart. The chart is rendered with SVG and leverages D3 v6’s `d3.csv`, `d3.rollups`, and scale functions like `d3.scaleLinear` and `d3.scaleBand`. Data is loaded from a CSV file hosted on GitHub, and the code filters counts for poisonous classes before mapping them to bar widths. The chart includes axes generated by `d3.axisBottom` and `d3.axisLeft`, with bars styled in a green fill.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4a2a1ab067004046bf687086290cfe5e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}