{"version":"1.0","type":"rich","title":"Making a Bar Chart","description":"This example visualizes the top 10 countries by total merchandise exports for 2017, using a horizontal bar chart where bar length encodes export value in trillions. The chart is rendered with D3 v5, using `d3.scaleLinear` for the value axis, `d3.scaleBand` for country categories, and `d3.axisLeft`/`d3.axisBottom` for ticks. Data is loaded from a CSV file using `d3.csv` and multiplied by 1000 to convert from scientific notation. The SVG output styles bars green via CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/84d0464022db4ce0810e0261fe757430?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}