{"version":"1.0","type":"rich","title":"Untitled","description":"A choropleth map of Central Java regions colors each district by its economy category. Hovering over a color legend item filters the map, highlighting regions in that category while dimming all others; clicking the same item again removes the filter. The visualization uses D3 v5 with `geoNaturalEarth1` projection, `geoPath` for rendering, and `scaleOrdinal` with `schemeSpectral` colors. It loads TopoJSON from an Indonesia atlas and merges it with TSV data from the World Atlas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/11ec4d57658144efadb0cdaadb115465?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}