{"version":"1.0","type":"rich","title":"Untitled","description":"This example visualizes eye-tracking data as a multi-line chart, plotting fixation index on the x-axis and mapped fixation point Y on the y-axis. The size of each point reflects fixation duration, with gray-scale squares or colored circles representing the data. Built with React and D3, it renders an SVG with axes, steel-blue paths for each series, and a hover interaction. The data comes from a structured timeline, and the code uses D3’s selection, join, and axis components to generate the visualization.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d7d82de496814bc093158aace2c31d81?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}