{"version":"1.0","type":"rich","title":"Happiness Level Chart","description":"This visualization shows global self-reported life satisfaction from 2004 to 2017, using data from the World Happiness Report 2017. It combines a scatter plot with a line chart, letting users explore different well-being metrics via a dropdown map. The SVG rendering uses d3.scaleTime, d3.scaleLinear, d3.axisBottom, and d3.axisLeft. An animated cartoon face (built with d3.arc and transitions) reacts to the data, while a color legend and tooltips on mouseover provide interactive filtering and detail.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8a1d6a5b0534410c8b785e2addef96dd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}