{"version":"1.0","type":"rich","title":"World Population Area Chart Example","description":"This example shows the change in world population over time using a smooth area chart. The area path is generated with d3.area and a curveBasis interpolation, while d3.scaleTime and d3.scaleLinear map the year and population values to SVG coordinates. The chart loads population data from a CSV file, formats the y-axis ticks with d3.format (converting billions to “B”), and includes labeled axes and a title. The code uses d3.axisBottom, d3.axisLeft, and appends the chart elements to an SVG canvas within a React framework.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/49426c1ab175453f85ce8a9d72c274de?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}