woocommerce/plugins/woocommerce-admin/docs/components/d3chart.md

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`D3Chart` (component)
=====================
A simple D3 line and bar chart component for timeseries data in React.
Props
-----
### `className`
- Type: String
- Default: null
Additional CSS classes.
### `colorScheme`
- Type: Function
- Default: null
A chromatic color function to be passed down to d3.
### `data`
- Type: Array
- Default: `[]`
An array of data.
### `dateParser`
- Type: String
- Default: `'%Y-%m-%dT%H:%M:%S'`
Format to parse dates into d3 time format
### `height`
- Type: Number
- Default: `200`
Height of the `svg`.
### `interval`
- Type: One of: 'hour', 'day', 'week', 'month', 'quarter', 'year'
- Default: null
Interval specification (hourly, daily, weekly etc.)
### `margin`
- Type: Object
- bottom: Number
- left: Number
- right: Number
- top: Number
- Default: `{
bottom: 30,
left: 40,
right: 0,
top: 20,
}`
Margins for axis and chart padding.
### `mode`
- Type: One of: 'item-comparison', 'time-comparison'
- Default: `'time-comparison'`
`items-comparison` (default) or `time-comparison`, this is used to generate correct
ARIA properties.
### `orderedKeys`
- Type: Array
- Default: null
The list of labels for this chart.
### `tooltipLabelFormat`
- Type: One of type: string, func
- Default: `'%B %d, %Y'`
A datetime formatting string or overriding function to format the tooltip label.
### `tooltipValueFormat`
- Type: One of type: string, func
- Default: `','`
A number formatting string or function to format the value displayed in the tooltips.
### `tooltipPosition`
- Type: One of: 'below', 'over'
- Default: `'over'`
The position where to render the tooltip can be `over` the chart or `below` the chart.
### `tooltipTitle`
- Type: String
- Default: null
A string to use as a title for the tooltip. Takes preference over `tooltipFormat`.
### `type`
- Type: One of: 'bar', 'line'
- Default: `'line'`
Chart type of either `line` or `bar`.
### `width`
- Type: Number
- Default: `600`
Width of the `svg`.
### `xFormat`
- Type: One of type: string, func
- Default: `'%Y-%m-%d'`
A datetime formatting string or function, passed to d3TimeFormat.
### `x2Format`
- Type: One of type: string, func
- Default: `''`
A datetime formatting string or function, passed to d3TimeFormat.
### `yFormat`
- Type: One of type: string, func
- Default: `'.3s'`
A number formatting string or function, passed to d3Format.
`Legend` (component)
====================
A legend specifically designed for the WooCommerce admin charts.
Props
-----
### `className`
- Type: String
- Default: null
Additional CSS classes.
### `colorScheme`
- Type: Function
- Default: null
A chromatic color function to be passed down to d3.
### `data`
- **Required**
- Type: Array
- Default: null
An array of `orderedKeys`.
### `handleLegendToggle`
- Type: Function
- Default: null
Handles `onClick` event.
### `handleLegendHover`
- Type: Function
- Default: null
Handles `onMouseEnter`/`onMouseLeave` events.
### `legendDirection`
- Type: One of: 'row', 'column'
- Default: `'row'`
Display legend items as a `row` or `column` inside a flex-box.
### `itemsLabel`
- Type: String
- Default: null
Label to describe the legend items. It will be displayed in the legend of
comparison charts when there are many.
### `valueType`
- Type: String
- Default: null
What type of data is to be displayed? Number, Average, String?