{"version":"1.0","type":"rich","title":"Untitled","description":"This example visualizes the progression of a line chart tracking a signal over time using D3.js. It reads CSV data files containing time-series measurements and displays them as multiple filtered lines on an SVG canvas. The code uses D3 v3’s `d3.svg.line`, `d3.time.scale`, and `d3.svg.axis` to render the chart with a date-based x-axis and linear y-axis. Interactive mouse-over effects are partially implemented, though the mouse-line overlay is not fully functional.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/144542916f1743f5894aa339b8639c1a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}