Multi-Series Line Chart-8/29-4
This interactive multi-series line chart displays daily average temperatures for New York, San Francisco, and Austin over a year, loaded from a TSV file. Three colored lines represent each city, with a legend label at the end of each line. Clicking a label toggles the opacity of its corresponding line, while hovering over a label temporarily highlights that line and dims the others. The chart uses d3.tsv for data parsing, d3.timeParse and d3.scaleTime for the x-axis, d3.scaleLinear for the y-axis, d3.schemeCategory10 for colors, and d3.line with d3.curveBasis for smooth line rendering.
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/ShuangjiaoHu/'>ShuangjiaoHu</a>'s block: <a href='http://bl.ocks.org/ShuangjiaoHu/fd59a25e719e7fb7c92724c9e1598df3'>Multi-Series Line Chart-8/29-4</a>