tutorial2 task 7
This stacked bar chart shows how movie ratings are distributed across genres, with each genre’s bar broken into percentage segments for five rating levels from below 5.0 to above 8.5. Hovering over a bar segment reveals a tooltip with the exact percentage for that rating level within the genre. The chart uses D3 v7’s `d3.stack` to construct the stacked segments, `d3.scaleLinear` and `d3.scaleBand` for positioning, and `d3.scaleOrdinal` for color mapping. Data comes from a CSV file, and the visualization is rendered as SVG.
AI-generated descriptionThe impact of genre on movie ratings
This stacked bar chart gives the percentage of each rating level within different movie genres. The aim is to show the impact of genre on movie ratings. When the mouse hovers over each bar, you can see pop-ups of accurate percentage of each rating level within each genre. Total percentage is 1, representing 100%.