{"version":"1.0","type":"rich","title":"ICE-7","description":"This example presents a reusable D3 v7 area chart showing 24 months of synthetic household electricity usage in kWh, with the filled area emphasizing magnitude relative to a zero baseline. It renders an SVG with a gradient-styled area, an overlaid line, dots, axes, gridlines, and a hover tooltip that displays exact values. The chart uses d3.area, d3.line, d3.scaleTime, d3.scaleLinear, and d3.axisBottom/axisLeft, and supports updates via a public update method that redraws the visualization with new data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/efa701ab1c1e4caa9dc3f9fc3ee9da9a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}