{"version":"1.0","type":"rich","title":"practice6--area chart","description":"This visualization displays temperature readings throughout a week in San Francisco using a smooth, filled area chart. The chart’s x-axis represents time and the y-axis shows temperature, with data sourced from a CSV file. Built with D3 v5, the code employs `d3.scaleTime`, `d3.scaleLinear`, `d3.area`, and `curveBasis` to render the shaded region as an SVG path. Axis labels and gridlines are generated using `d3.axisBottom` and `d3.axisLeft`, with styling applied via external CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dda3d1fb947249c0a6fad56922110b11?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}