{"version":"1.0","type":"rich","title":"Activity6_Task1_Q1.2","description":"This visualization displays the text \"Hello World!\" in a large, centered Poppins typeface that adapts to a user-adjustable font size. Built with React and D3 v5, it uses an interactive Alt-drag widget to modify the font size property in real time, demonstrating a dynamic text-based rendering example. The code uses `container.innerHTML` to inject styled content into the root element, with a global CSS rule styling tick lines in blue and axis labels in a muted gray.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8c83c70c687e4cc0aafa34542a5d86ea?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}