{"version":"1.0","type":"rich","title":"Line Chart with Multiple Lines","description":"This visualization displays temperature readings across multiple global cities over a one-week period, using a multi-line chart with smooth curves to emphasize comparative trends. Each city receives a distinct color, identified through a legend positioned to the right of the plot. The implementation relies on D3 v5's scaling, axis, and line generator APIs, with data parsed from a CSV source. The rendering uses SVG paths with semi-transparent strokes and a curve-basis interpolation. The chart sorts cities by their final temperature values, adding a subtle comparative layer to the visualization.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7ef7cbfde3b44802a9cf876da0ca4396?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}