{"version":"1.0","type":"rich","title":"D3 Shapes - Stacked Area - .offset(d3.stackOffsetExpand)","description":"A stacked area chart displays five days of fruit quantities, with each day normalized to a full vertical stack using `d3.stackOffsetExpand`, so the y-axis represents proportional shares. Three colored areas—apricots, blueberries, and cherries—are generated with `d3.area()` and rendered as SVG paths inside an SVG element. The data comes from a hardcoded array, and the chart uses `d3.stack()` with keys for each fruit type, mapping each series to a color from a predefined palette.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/40f066d036674db286c8d5978d84616d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}