{"version":"1.0","type":"rich","title":"area chart","description":"This area chart displays the average monthly temperature in California from 1950 to 2022, using a steel-blue filled region to show temperature trends over time. The visualization loads CSV data from a GitHub gist and renders an SVG with D3 v5, employing `d3.area`, `d3.scaleLinear`, `d3.axisBottom`, and `d3.axisLeft`. Axes are labeled for year and temperature in Fahrenheit, with integer year formatting. The chart filters the dataset by state and sorts entries chronologically before plotting.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7af02b2a92334bd3b32c6db62a951b71?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}