{"version":"1.0","type":"rich","title":"Assignment 2 Question 1","description":"This bar chart displays the populations of 20 cities in 1954, ordered vertically by city name. The visualization uses React with D3 v5, employing scaleBand for the categorical y-axis and scaleLinear for the numeric x-axis. Data is loaded via d3.csv from a GitHub gist, with population values converted from a string to a number. The SVG rendering includes custom axis components and rectangle marks with tooltips formatted using d3.format.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2b44f22c952d4d05903638b29cd9be42?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}