{"version":"1.0","type":"rich","title":"V5 Reusable Examples - Nested data, Chart (line) series DDM - Example 5.4","description":"This example uses a nested data structure to power a multi-line chart with two drop-down menus, allowing users to filter the displayed sales trends by fruit type and year. The D3.js v5 code visualizes monthly sales figures loaded from a CSV file, rendering the data as separate lines for each year within a selected fruit category. The chart applies a reusable charting pattern based on the ProD3 methodology, using SVG for drawing the axes and line paths, and includes animated transitions when the user changes the filter selections.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b4185d967a7b4a8ea63a8d7b5cb0d24f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}