Multi-Series Line Chart
This multi-series line chart displays daily average temperatures for New York, San Francisco, and Austin over one year, loaded from a TSV file via d3.tsv. The visualization uses d3.time.scale for the x-axis, d3.scale.linear for the y-axis, d3.scale.category10 for color encoding, and d3.svg.line with basis interpolation to draw each city’s temperature trend. Axes are rendered with d3.svg.axis, while d3.extent, d3.min, and d3.max compute the domains. City labels appear at the end of each line, and the SVG output uses conventional margins.
AI-generated descriptionThis line chart is constructed from a TSV file storing the daily average temperatures of New York, San Francisco and Austin over the last year. 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.scale.category10, a d3.scale.ordinal - color encoding
- d3.extent, d3.min and d3.max - compute domains
- d3.keys - compute column names
- d3.svg.axis - display axes
- d3.svg.line - display line shape
forked from <a href='http://bl.ocks.org/mbostock/'>mbostock</a>'s block: <a href='http://bl.ocks.org/mbostock/3884955'>Multi-Series Line Chart</a>
forked from <a href='http://bl.ocks.org/Cdcole/'>Cdcole</a>'s block: <a href='http://bl.ocks.org/Cdcole/cf29a41485972f2a15cf'>Multi-Series Line Chart</a>
forked from <a href='http://bl.ocks.org/Cdcole/'>Cdcole</a>'s block: <a href='http://bl.ocks.org/Cdcole/4e9a0662dc81944593f9'>Multi-Series Line Chart</a>
forked from <a href='http://bl.ocks.org/Cdcole/'>Cdcole</a>'s block: <a href='http://bl.ocks.org/Cdcole/c81883c957e8537be10f'>Multi-Series Line Chart</a>