Task8_Tutorial2
A stacked bar chart shows the distribution of IMDb ratings across six movie genres, with each bar divided into five rating brackets from "below 5.0" to "above 8.5" expressed as proportions summing to 100%. Hovering over a segment displays a tooltip with the exact percentage for that rating level within the genre. The visualization uses D3 v7's `d3.stack()` to generate the stacked layout, `d3.scaleOrdinal()` for color encoding, and `d3.axisBottom` for the percentage axis, rendering as SVG with data loaded from a CSV file.
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%.