{"version":"1.0","type":"rich","title":"Position on common scale","description":"Four horizontal axes share a common scale, each drawn as a line with end caps, and each contains a single black circle positioned at a different value along the line. The example illustrates the concept of comparing positions on a common scale, as discussed in Munzner’s Visualization Analysis & Design. The visualization is built with D3 v4, using SVG primitives such as `append('circle')`, `append('line')`, and attribute setters like `.attr('cx')`, `.attr('x1')`, and `.attr('y1')` to define the geometry directly.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-7e78932767a8281a7e5f9624aa3bcb6c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}