ice_7 , question 1
This scatter plot visualizes the relationship between car price and kilometers driven, with each circle representing a car model. The data is loaded from a CSV file using D3’s `d3.csv` method. Points are positioned using dynamic linear scales for the x- and y-axes, and hovering reveals a tooltip with the car’s model year and kilometers driven. The SVG uses a `viewBox` for responsive scaling, and the chart includes axis labels for the two dimensions. Styling is applied via CSS for clarity and accessibility, with the visualization powered by the D3 v7 library loaded from a CDN.
AI-generated descriptionScatter Plot Visualization
This project demonstrates a simple scatter plot visualization using D3.js library.
Features:
Data Loading: Data is loaded from a CSV file (
car_dataset.csv) using D3'sd3.csvmethod.Scalable Vector Graphics (SVG): The scatter plot is rendered using SVG elements, allowing for scalable and responsive visualization.
Interactive Tooltip: Hovering over data points displays a tooltip showing the year and kilometers driven of the corresponding car.
Axis Labels: X and Y axis labels are added to denote the data dimensions.
Dynamic Scales: Scales for both X and Y axes are dynamically calculated based on the loaded data.
Data Binding: Data points are bound to circles, making it easy to update the visualization with new data.
Styling: CSS styling is applied to the tooltip for better readability and aesthetics.
External Library: D3.js library is included via CDN (
https://d3js.org/d3.v7.min.js).Responsive Design: The visualization adjusts to different screen sizes using the
viewBoxattribute of the SVG element.Accessibility: The visualization is designed to be accessible, with tooltips providing additional information for users with disabilities.