Krishan Taylor krishantaylor
krishantaylor
/ linechart.js
Created
July 22, 2013 01:16
Multi-line chart based on d3.chart, extending d3.chart.base, showing how to add accessor functions to change shape of multi-level data on the fly, as an alternative to the d3.chart dataAttributes approach, which can only handle one level.
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| d3.chart('BaseChart').extend('LineChart', { | |
| initialize: function () { | |
| var chart = this | |
| var lines = chart.base.append('g') | |
| .classed('lines', true) | |
| var line = d3.svg.line() | |
| chart.xScale = d3.time.scale() |