{"version":"1.0","type":"rich","title":"Untitled","description":"This example uses a parallel coordinates chart to compare countries across multiple dimensions—population, surface area, and agricultural land percentage—over several decades. Grey background lines provide context, while steel blue foreground lines highlight the highlighted data points. Brushing on any axis filters the displayed lines, showing only those that meet the selected criteria. The visualization is built with D3 v3, using `d3.scale.ordinal` and `d3.scale.linear` for axes, `d3.svg.line` for paths, and `d3.svg.brush` for interactive filtering. Data is loaded from a CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f6930b413fca484b9f54b1018650cdc9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}