{"version":"1.0","type":"rich","title":"Fork of Vega-Lite API Template","description":"This interactive bar chart visualizes population density across divisions of Bangladesh, with bars sized by area in square kilometers and colored by district. The visualization uses the Vega-Lite API’s `markBar` encoding with x and y quantitative fields, while tooltips show district names. Data is loaded asynchronously via `d3.csv` from a Gist hosting the UCI Auto MPG dataset. Custom axis styling and tooltip styling are applied through a config object, and the chart renders with an SVG renderer via `vl.register`, adapting to the full window viewport.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ff97f1ebc76e4397b84247b4ec2991a3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}