{"version":"1.0","type":"rich","title":"散点图","description":"This scatter plot displays the population of six global regions in 2019, using circles positioned along a point scale for regions and a linear scale for population values. The chart includes labeled axes, gridlines, and a title, with data loaded from a CSV file using d3.csv. The code employs d3.scalePoint, d3.scaleLinear, d3.axisLeft, d3.axisBottom, and d3.format to render the visualization as SVG, applying a nice() function to the population scale for cleaner tick values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/df62285edd7e47908e18767aab1b4cdf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}