simple line chart from dataset
This line chart visualizes a small dataset with monthly values, displaying a black polyline and red translucent circles for each data point. The chart includes a time-based x-axis and a linear y-axis, with the last value printed in large text. The code loads data from “dataset.json” using `d3.json`, parses dates with `d3.timeParse`, and renders the chart with SVG shapes. Hovering over a circle triggers a dashed vertical line and a temporary value label, using D3’s selection and event handlers.
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forked from <a href='http://bl.ocks.org/romsson/'>romsson</a>'s block: <a href='http://bl.ocks.org/romsson/855207ac5fb5c170de59b9c69ea56012'>simple line chart from dataset</a>
forked from <a href='http://bl.ocks.org/anonymous/'>anonymous</a>'s block: <a href='http://bl.ocks.org/anonymous/9a93e39d262117316748625b0e8c923a'>simple line chart from dataset</a>
forked from <a href='http://bl.ocks.org/anonymous/'>anonymous</a>'s block: <a href='http://bl.ocks.org/anonymous/cd62314593d0a2bd992d62a658a8acbc'>simple line chart from dataset</a>
forked from <a href='http://bl.ocks.org/anonymous/'>anonymous</a>'s block: <a href='http://bl.ocks.org/anonymous/da4208acefc9ad93e2473ac94b69c3c3'>simple line chart from dataset</a>
forked from <a href='http://bl.ocks.org/anonymous/'>anonymous</a>'s block: <a href='http://bl.ocks.org/anonymous/01a4f2c18f779f9909b01c1677b0b806'>simple line chart from dataset</a>