{"version":"1.0","type":"rich","title":"Stacked Bar Graph","description":"This example shows a stacked bar graph where each bar represents a total value composed of three categorical segments, using data from an external CSV file. The visualization renders as an SVG chart with a light gray background, axes, a title, and a color-coded legend. It loads the dataset with `d3.csv`, transforms the columns into numeric values, and uses `d3.stack` to arrange the segments. The chart draws rectangles via SVG and scales the axes using `d3.scaleBand` and `d3.scaleLinear`, with colors assigned by `d3.scaleOrdinal` and `d3.schemeCategory10`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6a2efd05735b40df9d976ae44fca1bf1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}