{"version":"1.0","type":"rich","title":"Untitled","description":"This example shows a horizontal bar chart comparing marks across grade categories (Grade_A through Grade_F) using a CSV data source. Each bar is color-coded based on its mark value via the `colourPicker` function, and hovering with the mouse triggers an animated enlargement of the bar while displaying a tooltip with the mark and grade. The visualization uses D3 v4 with SVG rendering, `d3.scaleLinear` for the x-axis, `d3.scaleBand` for the y-axis, and transitions via `transition.duration` and `transition.delay` for the initial render and hover interactions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d62659bd77324cb9baaac1919cd3dcd5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}