{"version":"1.0","type":"rich","title":"Colm Lang A4 | Bar Chart in D3","description":"This bar chart displays the average share of renewable energy production across EU member states per year, with exact percentages revealed on hover. It loads a CSV file from a GitHub gist using `d3.csv`, then renders SVG rectangles scaled by `d3.scaleBand` for the x-axis and `d3.scaleLinear` for the y-axis. The chart includes axis labels, a title, and CSS-driven hover interactions that change bar color and display the numeric value.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f90060ff7b654256b1fe960982bc1cac?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}