{"version":"1.0","type":"rich","title":"Old Faithful HeatMap 01","description":"This example shows the Old Faithful dataset as a 2D heatmap, binning eruption duration versus waiting time and coloring cell counts with a green scheme. It uses Vega-Lite’s specification API to define the chart, with `d3.tsv` loading the data. A mousemove listener updates the chart by re-rendering with new maximum bin counts based on the cursor’s x position. The code leverages `vegaEmbed` to render the visualization as SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2cb5bbb1cb0842fc81dce5e8208fb186?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}