{"version":"1.0","type":"rich","title":"Tutorial 1 Question 1","description":"This example shows a horizontal bar chart comparing the year 2000 populations of ten countries, with country names on the y-axis and population values on the x-axis. It demonstrates a React-based D3 visualization using modular components for axes and marks, rendered as SVG. The code uses `d3.scaleBand` and `d3.scaleLinear` to map data, `d3.format` to abbreviate tick labels (converting gigabytes to billions), and loads data from a CSV file fetched via `d3.csv`. The chart includes custom styled axes and a labeled x-axis indicating the population metric.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5d7a88ddebb2444fa0bfd9eb45d72ff6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}