{"version":"1.0","type":"rich","title":"A6 - Bar Chart w/ Sequential Color Scale","description":"This example visualizes new AIDS diagnoses in 2020 for six countries, using a horizontal bar chart where bar height encodes the diagnosis count and a sequential red color scale encodes the same quantitative value. The visualization includes an axis, gridlines, and a legend for the color scale. The chart is built with D3 v7, using `d3.scaleBand` for the categorical x-axis, `d3.scaleLinear` for the y-axis, and `d3.scaleSequential` with `d3.interpolateReds` for the color mapping. The legend is generated via the `d3.legendColor` API. Data comes from UNAIDS via CORGIS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a6f1b5ac1c0640518bd3ae879433d937?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}