{"version":"1.0","type":"rich","title":"The Margin Convention","description":"This example visualizes the first ten countries from the UN Population 2019 dataset as a horizontal bar chart, showing each country’s population. The chart is rendered as an SVG within a React component, with the data loaded via `d3.csv`. The visualization uses `d3.scaleBand` for the categorical y-axis and `d3.scaleLinear` for the population x-axis, while the layout respects a fixed margin convention with 20-pixel insets on all sides. A status message first displays the dataset’s row and column counts before the bars appear.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/16cc3a344db748c689bf6a7cc4ef063b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}