{"version":"1.0","type":"rich","title":"Activity8_Task-1","description":"This example shows a horizontal bar chart comparing the 2020 populations of 30 countries, sorted alphabetically by country name. The chart uses a green fill for each bar and displays a tooltip with the population value formatted in a compact, human-readable scale (e.g., \"1.2B\") on hover. Rendered as an SVG via React, the visualization employs D3 v5’s `scaleBand` for the categorical y-axis, `scaleLinear` for the quantitative x-axis, and custom `AxisBottom`, `AxisLeft`, and `Marks` components to draw axes and rectangles. Data is fetched asynchronously from a CSV file using D3’s `csv` loader, with the population converted from a string to a numeric value before being plotted.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/81896f003166436ca4be847b5ee99204?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}