{"version":"1.0","type":"rich","title":"CA Zip Code Map Part 2D","description":"This visualization displays the number of stroke-related deaths per California ZIP code for 2016, using a choropleth-style map where each ZIP code area is rendered as a red SVG path. The map is projected using a Mercator projection centered on California, and users can zoom and pan the view. The code loads geographic boundaries from a public GeoJSON repository and joins them with mortality counts from a local CSV file using d3.csv and d3.json. Interactive zooming is handled through D3's zoom event, while d3.geoPath generates the map shapes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/29ce01878adc41fbb9de192e039dd36e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}