{"version":"1.0","type":"rich","title":"HeatMap","description":"This heatmap visualizes automobile specifications from a small dataset, displaying cars along the x-axis and attributes such as engine size, speed, power, and price along the y-axis. Cell colors, rendered with the `d3.scaleSequential` and `d3.interpolateInferno` color scale, encode the power value of each car. The chart is built with D3 v4, using `d3.scaleBand` for axes and SVG rectangles for cells. Interactive tooltips appear on hover, showing the car’s power value.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0b6158ab818044a09549fc19f3bd55ff?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}