{"version":"1.0","type":"rich","title":"Simple Heat Map","description":"This heat map visualizes average GPA scores across seven U.S. states over six years, using a white-to-dark blue color scale to represent low, mid, and high academic performance. Built with p5.js, the sketch loads a CSV file containing school scores, then renders a grid of colored cells with state and year axis labels, followed by a legend explaining the color thresholds. The example demonstrates how to transform tabular data into a matrix-based visualization using standard p5.js drawing functions like `rect`, `text`, and `line`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/195b169dc61c4861ab57aba2ecf3267a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}