Area Chart
This area chart displays the daily closing price of AAPL stock from early 2011 to May 2012, with time on the x-axis and price in dollars on the y-axis. The visualization uses D3 v3 with an SVG rendering to draw a filled steelblue area under the price curve. The code loads and parses data from a TSV file using `d3.tsv` and `d3.time.format`, encodes positions with `d3.time.scale` and `d3.scale.linear`, computes domains with `d3.extent` and `d3.max`, and renders axes via `d3.svg.axis` alongside the `d3.svg.area` shape.
AI-generated descriptionThis simple area chart is constructed from a TSV file storing the closing value of AAPL stock over the last few years. The chart employs conventional margins and a number of D3 features:
- d3.tsv - load and parse data
- d3.time.format - parse dates
- d3.time.scale - x-position encoding
- d3.scale.linear - y-position encoding
- d3.extent and d3.max - compute domains
- d3.svg.axis - display axes
- d3.svg.area - display area shape
forked from <a href='http://bl.ocks.org/mbostock/'>mbostock</a>'s block: <a href='http://bl.ocks.org/mbostock/3883195'>Area Chart</a>