ACT6_TASK2
A stacked bar chart displays the distribution of IMDb rating categories across six movie genres, with each bar representing a genre and segments showing the proportion of ratings from "below 5.0" to "above 8.5". The visualization uses d3.stack() to compute layered data and d3.scaleOrdinal for color encoding, rendering SVG rectangles within a band scale for genres. Interactive tooltips, implemented via mouse events and a positioned HTML div, reveal exact percentages per segment on hover, while axes and labels are generated using d3.axisBottom and d3.axisLeft.
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%.