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# D3 Base Component
Integrate React Lifecyle methods with d3.js charts.
## Base Component Responsibilities
- Create and manage mounting and unmounting parent `div` and `svg`
- Handle resize events, resulting re-renders, and event listeners
- Handle re-renders as a result of new props
## Props
### className
{ string } A class to be applied to the parent `div`
### getParams( node )
{ function } A function returning an object containing required properties for drawing a chart. This object is created before re-render, making it an ideal place for calculating scales and other props or user input based properties.
- `svg` { node } The parent `div`. Useful for calculating available widths
### drawChart( svg, params )
{ function } draw the chart
- `svg` { node } Base element
- `params` { Object } Properties created by the `getParams` function
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