{"version":"1.0","type":"rich","title":"Dataviz 2018 Assignment Graphics","description":"A grid of small blue rectangles is arranged in seven rows and three columns inside a grey rectangular frame, with one rectangle overwritten in the third row. The layout is generated programmatically using nested JavaScript loops that create SVG `rect` elements via `document.createElementNS` and append them to an SVG element with the `xmlns` namespace. Pure SVG and CSS render the shapes, with no external visualization library.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f8dc0329c9ec4be581dc87cb147eddd1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}