{"version":"1.0","type":"rich","title":"World Population Area chart","description":"This area chart visualizes global population pledges and contributions over time, with the x-axis representing years and the y-axis showing monetary amounts. The chart uses a smooth curved area fill to display the data distribution, with custom formatted tick labels converting values to billions. Built with D3.js version 5.6.0, the visualization employs `area()`, `scaleTime()`, `scaleLinear()`, and `axisBottom()`/`axisLeft()` APIs. The data comes from a CSV file containing donation records, with the area path generated using `curveBasis` for smoothing. The SVG rendering includes styled axes, tick marks, and a title using the Baloo 2 font.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bebbc88b204c4833889bbd311ccae658?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}