{"version":"1.0","type":"rich","title":"Proof of Concept: Interactive Brush (CS 573 Assignment #8.1)","description":"This example demonstrates a proof-of-concept interactive brush applied to an area chart of honey production across U.S. states over time. The visualization shows aggregate production values by year, with a focus chart above and a smaller context chart below. Users can brush along the x-axis in the context chart to zoom and pan the focus chart’s time range. The code uses D3 v5 APIs including `d3.brushX`, `d3.area`, and `d3.scaleTime` to implement the linked brushing and zooming behavior.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dc15288a781248e4bee28f7444cffff6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}