{"version":"1.0","type":"rich","title":"Online Sales for Purchases Line chart","description":"This example shows a line chart of online sales purchases over time, plotting the number of purchases against the year. The visualization uses a D3 v5 SVG render, with a time-scaled X-axis and a linear Y-axis. It loads CSV data from a GitHub gist, parsing the year with `d3.timeParse` and scaling the line with `d3.line`. Styled with a purple stroke and custom tick formatting, the chart includes axis labels for \"Year\" and \"N_Purchases,\" with gridlines. The code demonstrates modular D3 imports and axis construction.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cfb0fc46a776461489624d742ebf9f07?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}