A19 – Sequential Scales

The purpose of this assignment is to gain experience using D3’s sequential scales for color and linear scales for dates.

For this assignment please create files named sequential.html, sequential.css, and sequential.js.

Using the time series data you found for A17, create another visualization of the data that meets the following specifications:

Create an axis to plot the temporal dimension. Scale it appropriately so that the entire visualization is no larger than 1024×768. Label the ticks and axis appropriately.
Create a sequential scale for one of your dimensions and color the visual elements that represent your data points according to the scale. Provide a legend for the color scale.
Provide a title for the visualization and provide a proper citation for the data source including a link.