lucid-ui
Version:
A UI component library from Xandr.
572 lines (562 loc) • 26.3 kB
JavaScript
import _, { omit } from 'lodash';
import React from 'react';
import PropTypes from 'prop-types';
import * as d3Scale from 'd3-scale';
import * as d3TimeFormat from 'd3-time-format';
import { lucidClassNames } from '../../util/style-helpers';
import { getFirst } from '../../util/component-types';
import { minByFields, maxByFields, maxByFieldsStacked, formatDate, nearest, } from '../../util/chart-helpers';
import * as chartConstants from '../../constants/charts';
import Axis from '../Axis/Axis';
import AxisLabel from '../AxisLabel/AxisLabel';
import Legend from '../Legend/Legend';
import Lines from '../Lines/Lines';
import Points from '../Points/Points';
import { ToolTipDumb as ToolTip } from '../ToolTip/ToolTip';
import ContextMenu from '../ContextMenu/ContextMenu';
import EmptyStateWrapper from '../EmptyStateWrapper/EmptyStateWrapper';
const cx = lucidClassNames.bind('&-LineChart');
const { arrayOf, func, instanceOf, number, object, shape, string, bool, oneOfType, oneOf, } = PropTypes;
/** TODO: Remove the nonPassThroughs when the component is converted to a functional component */
const nonPassThroughs = [
'className',
'height',
'width',
'margin',
'data',
'legend',
'isLoading',
'hasToolTips',
'hasLegend',
'palette',
'colorMap',
'xAxisField',
'xAxisMin',
'xAxisMax',
'xAxisFormatter',
'xAxisTooltipFormatter',
'xAxisTickCount',
'xAxisTicks',
'xAxisTitle',
'xAxisTitleColor',
'xAxisTextOrientation',
'yAxisFields',
'yAxisMin',
'yAxisMax',
'yAxisFormatter',
'yAxisIsStacked',
'yAxisHasPoints',
'yAxisTickCount',
'yAxisTitle',
'yAxisTitleColor',
'yAxisTooltipFormatter',
'yAxisTooltipDataFormatter',
'yAxisColorOffset',
'y2AxisFields',
'y2AxisMin',
'y2AxisMax',
'y2AxisFormatter',
'y2AxisTooltipDataFormatter',
'y2AxisIsStacked',
'y2AxisHasPoints',
'y2AxisTickCount',
'y2AxisTitle',
'y2AxisTitleColor',
'y2AxisColorOffset',
'yAxisTextOrientation',
'callbackId',
'initialState',
];
class LineChart extends React.Component {
constructor() {
super(...arguments);
this.state = {
isHovering: false,
mouseX: undefined,
};
this.handleToolTipHoverZone = ({ clientX, target }, xPoints) => {
const mouseX = nearest(xPoints, clientX - target.getBoundingClientRect().left);
if (!this.state.isHovering || this.state.mouseX !== mouseX) {
this.setState({
isHovering: true,
mouseX: nearest(xPoints, clientX - target.getBoundingClientRect().left),
});
}
};
this.renderY2Axis = (xScale, y2Scale, y2AxisFinalFormatter, margin) => {
const { y2AxisFields, yAxisFields, y2AxisTickCount, y2AxisTitle, y2AxisTitleColor, palette, xAxisField, y2AxisMax, data, y2AxisIsStacked, y2AxisColorOffset, colorMap, y2AxisHasPoints, } = this.props;
/* y2 axis */
const axis = y2AxisFields ? (React.createElement("g", { transform: `translate(${margin.left + innerWidth}, ${margin.top})` },
React.createElement(Axis, { orient: 'right', scale: y2Scale, tickFormat: y2AxisFinalFormatter, tickCount: y2AxisTickCount }))) : null;
/* y2 axis title */
const axisTitle = y2AxisTitle ? (React.createElement("g", { transform: `translate(${margin.left + innerWidth}, ${margin.top})` },
React.createElement(AxisLabel, { orient: 'right', width: margin.right, height: innerHeight, label: y2AxisTitle, color: _.isString(y2AxisTitleColor)
? y2AxisTitleColor
: palette[y2AxisTitleColor % palette.length] }))) : null;
const axisLines = y2AxisFields ? (React.createElement("g", { transform: `translate(${margin.left}, ${margin.top})` },
React.createElement(Lines, { xScale: xScale, yScale: y2Scale, xField: xAxisField, yFields: y2AxisFields, yStackedMax: y2AxisMax, data: data || {}, isStacked: y2AxisIsStacked, colorOffset: y2AxisColorOffset + yAxisFields.length, colorMap: colorMap, palette: palette }))) : null;
const axisPoints = y2AxisFields && y2AxisHasPoints ? (React.createElement("g", { transform: `translate(${margin.left}, ${margin.top})` },
React.createElement(Points, { xScale: xScale, yScale: y2Scale, xField: xAxisField, yFields: y2AxisFields, yStackedMax: y2AxisMax, data: data || {}, isStacked: y2AxisIsStacked, colorOffset: y2AxisColorOffset + yAxisFields.length, colorMap: colorMap, palette: palette }))) : null;
return {
title: axisTitle,
lines: axisLines,
points: axisPoints,
axis: axis,
};
};
}
render() {
const { className, height, width, margin: marginOriginal, data, legend, isLoading, hasToolTips, hasLegend, palette, colorMap, xAxisField, xAxisTickCount, xAxisTicks, xAxisTitle, xAxisTitleColor, xAxisFormatter, xAxisTooltipFormatter, xAxisMin = minByFields(data, xAxisField), xAxisMax = maxByFields(data, xAxisField), xAxisTextOrientation, yAxisFields, yAxisFormatter, yAxisHasPoints, yAxisIsStacked, yAxisTickCount, yAxisTitle, yAxisTitleColor, yAxisMin, yAxisTooltipFormatter, yAxisTooltipDataFormatter, yAxisMax = (yAxisIsStacked
? maxByFieldsStacked(data, yAxisFields)
: maxByFields(data, yAxisFields)), yAxisColorOffset, y2AxisFields, y2AxisFormatter, y2AxisTooltipDataFormatter, y2AxisHasPoints, y2AxisIsStacked, y2AxisMin, y2AxisMax = (y2AxisFields && y2AxisIsStacked
? maxByFieldsStacked(data, y2AxisFields)
: maxByFields(data, y2AxisFields)), y2AxisColorOffset, yAxisTextOrientation, ...passThroughs } = this.props;
const { isHovering, mouseX } = this.state;
const margin = {
...LineChart.MARGIN,
...marginOriginal,
};
const svgClasses = cx(className, '&');
const innerWidth = width - margin.left - margin.right;
const innerHeight = height - margin.top - margin.bottom;
/**
* x axis
*/
const xScale = d3Scale
.scaleTime()
.domain([xAxisMin, xAxisMax])
.range([0, innerWidth]);
const xFinalFormatter = xAxisFormatter
? xAxisFormatter
: xScale.tickFormat();
const allYFields = _.compact(yAxisFields.concat(y2AxisFields));
// This is used to map x mouse values back to data points.
const xPointMap = _.reduce(data, (acc, d) => {
// `floor` to avoid rounding errors, it doesn't need to be super precise
// since we're dealing with pixels
const point = Math.floor(xScale(d[xAxisField]));
_.each(allYFields, (field) => {
_.set(acc, `${point}.y.${field}`, d[field]);
_.set(acc, `${point}.x`, d[xAxisField]);
});
return acc;
}, {});
const xPoints = _.map(_.keys(xPointMap), _.toNumber);
/**
* y axis
*/
const yScale = d3Scale
.scaleLinear()
.domain([yAxisMin, yAxisMax])
.range([innerHeight, 0]);
const yAxisFinalFormatter = yAxisFormatter || yScale.tickFormat();
const yFinalFormatter = yAxisTooltipDataFormatter
? yAxisTooltipDataFormatter
: yAxisFinalFormatter;
const yAxisHasLinesFinal = !(yAxisIsStacked && !yAxisHasPoints);
const yAxisHasPointsFinal = yAxisHasPoints || yAxisIsStacked;
/**
* y2 axis
*/
let y2Axis = {};
let y2AxisLegend = null;
let y2AxisToolTip = null;
if (y2AxisFields) {
const y2Scale = d3Scale
.scaleLinear()
.domain([y2AxisMin, y2AxisMax])
.range([innerHeight, 0]);
const y2AxisFinalFormatter = y2AxisFormatter
? y2AxisFormatter
: y2Scale
? y2Scale.tickFormat()
: _.identity;
const y2FinalFormatter = y2AxisTooltipDataFormatter
? y2AxisTooltipDataFormatter
: y2AxisFinalFormatter;
const y2AxisHasPointsFinal = y2AxisHasPoints || y2AxisIsStacked;
const y2AxisHasLinesFinal = !(y2AxisIsStacked && !y2AxisHasPoints);
y2Axis = this.renderY2Axis(xScale, y2Scale, y2AxisFinalFormatter, margin);
y2AxisLegend = _.map(y2AxisFields, (field, index) => (React.createElement(Legend.Item, { key: index, hasPoint: y2AxisHasPointsFinal, hasLine: y2AxisHasLinesFinal, color: _.get(colorMap, field, palette[y2AxisColorOffset + index + (yAxisFields.length % palette.length)]), pointKind: y2AxisHasPoints ? y2AxisColorOffset + index + yAxisFields.length : 1 }, _.get(legend, field, field))));
y2AxisToolTip = _.map(y2AxisFields, (field, index) => !_.isNil(_.get(xPointMap, mouseX + '.y.' + field)) ? (React.createElement(Legend.Item, { key: index, hasPoint: y2AxisHasPointsFinal, hasLine: y2AxisHasLinesFinal, color: _.get(colorMap, field, palette[y2AxisColorOffset +
index +
(yAxisFields.length % palette.length)]), pointKind: y2AxisHasPoints
? y2AxisColorOffset + index + yAxisFields.length
: 1 }, yAxisTooltipFormatter(_.get(legend, field, field), y2FinalFormatter(_.get(xPointMap, mouseX + '.y.' + field)), _.get(xPointMap, mouseX + '.y.' + field)))) : null);
}
if (_.isEmpty(data) || width < 1 || height < 1 || isLoading) {
const emptyStateWrapper = getFirst(this.props, LineChart.EmptyStateWrapper) || React.createElement(LineChart.EmptyStateWrapper, { Title: 'You have no data.' });
const emptyStateWrapperProps = _.get(emptyStateWrapper, 'props', {});
const emptyStateWrapperChildren = _.get(emptyStateWrapperProps, 'children', []);
return (React.createElement(EmptyStateWrapper, { ...emptyStateWrapperProps, isEmpty: _.isEmpty(data), isLoading: isLoading },
emptyStateWrapperChildren,
React.createElement("svg", { ...omit(passThroughs, nonPassThroughs), className: svgClasses, width: width, height: height },
React.createElement("g", { transform: `translate(${margin.left}, ${margin.top})` },
React.createElement(Axis, { orient: 'left', scale: yScale, tickFormat: yAxisFormatter })),
React.createElement("g", { transform: `translate(${margin.left}, ${innerHeight + margin.top})` },
React.createElement(Axis, { orient: 'bottom', scale: xScale, tickFormat: xFinalFormatter })))));
}
return (React.createElement("svg", { ...omit(passThroughs, nonPassThroughs), className: svgClasses, width: width, height: height },
React.createElement("g", { transform: `translate(${margin.left}, ${margin.top})` }, hasToolTips && isHovering && !_.isNil(mouseX) ? (React.createElement(ToolTip, { isLight: true, isExpanded: true, flyOutMaxWidth: 'none', alignment: mouseX < innerWidth * 0.15
? 'start'
: mouseX > innerWidth * 0.85
? 'end'
: 'center' },
React.createElement(ToolTip.Target, { elementType: 'g' },
React.createElement("path", { className: cx('&-tooltip-line'), d: `M${mouseX},0 L${mouseX},${innerHeight}` })),
React.createElement(ToolTip.Title, null, xAxisTooltipFormatter(_.get(xPointMap, `${mouseX}.x`))),
React.createElement(ToolTip.Body, null,
React.createElement(Legend, { hasBorders: false, isReversed: yAxisIsStacked },
_.map(yAxisFields, (field, index) => !_.isNil(_.get(xPointMap, mouseX + '.y.' + field)) ? (React.createElement(Legend.Item, { key: index, hasPoint: yAxisHasPointsFinal, hasLine: yAxisHasLinesFinal, color: _.get(colorMap, field, palette[(index + yAxisColorOffset) % palette.length]), pointKind: yAxisHasPoints ? index + yAxisColorOffset : 1 }, yAxisTooltipFormatter(_.get(legend, field, field), yFinalFormatter(_.get(xPointMap, mouseX + '.y.' + field)), _.get(xPointMap, mouseX + '.y.' + field)))) : null),
y2AxisToolTip)))) : null),
React.createElement("g", { transform: `translate(${margin.left}, ${innerHeight + margin.top})` },
React.createElement(Axis, { orient: 'bottom', scale: xScale, outerTickSize: 0, tickFormat: xFinalFormatter, tickCount: xAxisTickCount, ticks: xAxisTicks, textOrientation: xAxisTextOrientation }),
hasLegend ? (React.createElement(ContextMenu, { direction: 'down', alignment: 'center', directonOffset: (margin.bottom / 2 + Legend.HEIGHT / 2) *
-1 /* should center the legend in the bottom margin */ },
React.createElement(ContextMenu.Target, { elementType: 'g' },
React.createElement("rect", { className: cx('&-invisible'), width: innerWidth, height: margin.bottom })),
React.createElement(ContextMenu.FlyOut, { className: cx('&-legend-container') },
React.createElement(Legend, { orient: 'horizontal' },
_.map(yAxisFields, (field, index) => (React.createElement(Legend.Item, { key: index, hasPoint: yAxisHasPointsFinal, hasLine: yAxisHasLinesFinal, color: _.get(colorMap, field, palette[index + (yAxisColorOffset % palette.length)]), pointKind: yAxisHasPoints ? index + yAxisColorOffset : 1 }, _.get(legend, field, field)))),
y2AxisLegend)))) : null),
xAxisTitle ? (React.createElement("g", { transform: `translate(${margin.left}, ${margin.top + innerHeight})` },
React.createElement(AxisLabel, { orient: 'bottom', width: innerWidth, height: margin.bottom, label: xAxisTitle, color: _.isString(xAxisTitleColor)
? xAxisTitleColor
: palette[xAxisTitleColor % palette.length] }))) : null,
React.createElement("g", { transform: `translate(${margin.left}, ${margin.top})` },
React.createElement(Axis, { orient: 'left', scale: yScale, tickFormat: yAxisFinalFormatter, tickCount: yAxisTickCount, textOrientation: yAxisTextOrientation })),
yAxisTitle ? (React.createElement("g", { transform: `translate(0, ${margin.top})` },
React.createElement(AxisLabel, { orient: 'left', width: margin.left, height: innerHeight, label: yAxisTitle, color: _.isString(yAxisTitleColor)
? yAxisTitleColor
: palette[yAxisTitleColor % palette.length] }))) : null,
_.get(y2Axis, 'axis', null),
_.get(y2Axis, 'title', null),
React.createElement("g", { transform: `translate(${margin.left}, ${margin.top})` },
React.createElement(Lines, { xScale: xScale, yScale: yScale, xField: xAxisField, yFields: yAxisFields, yStackedMax: yAxisMax, data: data || {}, isStacked: yAxisIsStacked, colorMap: colorMap, palette: palette, colorOffset: yAxisColorOffset })),
yAxisHasPoints ? (React.createElement("g", { transform: `translate(${margin.left}, ${margin.top})` },
React.createElement(Points, { xScale: xScale, yScale: yScale, xField: xAxisField, yFields: yAxisFields, yStackedMax: yAxisMax, data: data, isStacked: yAxisIsStacked, colorMap: colorMap, palette: palette, colorOffset: yAxisColorOffset }))) : null,
_.get(y2Axis, 'lines', null),
_.get(y2Axis, 'points', null),
hasToolTips ? (React.createElement("g", { transform: `translate(${margin.left}, ${margin.top})` },
React.createElement("rect", { className: cx('&-invisible'), width: innerWidth, height: innerHeight, onMouseMove: (event) => {
this.handleToolTipHoverZone(event, xPoints);
}, onMouseOut: () => {
this.setState({ isHovering: false });
} }))) : null));
}
}
LineChart.displayName = 'LineChart';
LineChart.peek = {
description: `The \`LineChart\` presents data over time. Currently only dates are supported on the x axis and numeric values on the y. If you need discrete values on the x axis, consider using the \`BarChart\` instead.`,
categories: ['visualizations', 'charts'],
madeFrom: ['ContextMenu', 'ToolTip'],
};
LineChart.MARGIN = {
top: 10,
right: 80,
bottom: 65,
left: 80,
};
LineChart.propTypes = {
/**
Appended to the component-specific class names set on the root element.
*/
className: string,
/**
Height of the chart.
*/
height: number,
/**
Width of the chart.
*/
width: number,
/**
An object defining the margins of the chart. These margins will contain
the axis and labels.
*/
margin: shape({
top: number,
right: number,
bottom: number,
left: number,
}),
/**
Data for the chart. E.g.
[
{ x: new Date('2015-01-01') , y: 1 } ,
{ x: new Date('2015-01-02') , y: 2 } ,
{ x: new Date('2015-01-03') , y: 3 } ,
{ x: new Date('2015-01-04') , y: 2 } ,
{ x: new Date('2015-01-05') , y: 5 } ,
]
*/
data: arrayOf(object),
/**
An object with human readable names for fields that will be used for
legends and tooltips. E.g:
{
x: 'Date',
y: 'Impressions',
}
*/
legend: object,
/**
Controls the visibility of the \`LoadingMessage\`.
*/
isLoading: bool,
/**
Show tool tips on hover.
*/
hasToolTips: bool,
/**
Show a legend at the bottom of the chart.
*/
hasLegend: bool,
/**
Takes one of the palettes exported from \`lucid.chartConstants\`.
Available palettes:
- \`PALETTE_7\` (default)
- \`PALETTE_30\`
- \`PALETTE_MONOCHROME_0_5\`
- \`PALETTE_MONOCHROME_1_5\`
- \`PALETTE_MONOCHROME_2_5\`
- \`PALETTE_MONOCHROME_3_5\`
- \`PALETTE_MONOCHROME_4_5\`
- \`PALETTE_MONOCHROME_5_5\`
- \`PALETTE_MONOCHROME_6_5\`
*/
palette: arrayOf(string),
/**
You can pass in an object if you want to map fields to
\`lucid.chartConstants\` or custom colors:
{
'imps': COLOR_0,
'rev': COLOR_3,
'clicks': '#abc123',
}
*/
colorMap: object,
/**
The field we should look up your x data by. The data must be valid
javascript dates.
*/
xAxisField: string,
/**
The minimum date the x axis should display. Typically this will be the
smallest items from your dataset.
*/
xAxisMin: instanceOf(Date),
/**
The maximum date the x axis should display. This should almost always be
the largest date from your dataset.
*/
xAxisMax: instanceOf(Date),
/**
An optional function used to format your x axis data. If you don't
provide anything, we use the default D3 date variable formatter.
*/
xAxisFormatter: func,
/**
An optional function used to format your x axis dates in the tooltips.
*/
xAxisTooltipFormatter: func,
/**
There are some cases where you need to only show a "sampling" of ticks on
the x axis. This number will control that.
*/
xAxisTickCount: number,
/**
In some cases xAxisTickCount is not enough and you want to specify
exactly where the tick marks should appear on the x axis. This prop takes
an array of dates (currently only dates are supported for the x axis).
This prop will override the \`xAxisTickCount\` prop.
*/
xAxisTicks: arrayOf(instanceOf(Date)),
/**
Set a title for the x axis.
*/
xAxisTitle: string,
/**
Set a color for the x axis title. Use the color constants exported off
\`lucid.chartConstants\`. E.g.:
- \`COLOR_0\`
- \`COLOR_GOOD\`
- \`'#123abc'\` // custom color hex
\`number\` is supported only for backwards compatability.
*/
xAxisTitleColor: oneOfType([number, string]),
/**
Determines the orientation of the tick text. This may override what the orient prop
tries to determine.
*/
xAxisTextOrientation: oneOf(['vertical', 'horizontal', 'diagonal']),
/**
An array of your y axis fields. Typically this will just be a single item
unless you need to display multiple lines. The order of the array
determines the series order in the chart.
*/
yAxisFields: arrayOf(string),
/**
The minimum number the y axis should display. Typically this should be
\`0\`.
*/
yAxisMin: number,
/**
The maximum number the y axis should display. This should almost always
be the largest number from your dataset.
*/
yAxisMax: number,
/**
An optional function used to format your y axis data. If you don't
provide anything, we use the default D3 formatter.
*/
yAxisFormatter: func,
/**
Stack the y axis data. This is only useful if you have multiple
\`yAxisFields\`. Stacking will cause the chart to be aggregated by sum.
*/
yAxisIsStacked: bool,
/**
Display points along with the y axis lines.
*/
yAxisHasPoints: bool,
/**
There are some cases where you need to only show a "sampling" of ticks on
the y axis. This number will control that.
*/
yAxisTickCount: number,
/**
Set a title for the y axis.
*/
yAxisTitle: string,
/**
Set a color for the y axis title. Use the color constants exported off
\`lucid.chartConstants\`. E.g.:
- \`COLOR_0\`
- \`COLOR_GOOD\`
- \`'#123abc'\` // custom color hex
\`number\` is supported only for backwards compatability.
*/
yAxisTitleColor: oneOfType([number, string]),
/**
An optional function used to format your y axis titles and data in the
tooltips. The first value is the name of your y field, the second value
is your post-formatted y value, and the third value is your non-formatted
y-value. Signature: \`(yField, yValueFormatted, yValue) => {}\`
*/
yAxisTooltipFormatter: func,
/**
An optional function used to format data in the tooltips.
*/
yAxisTooltipDataFormatter: func,
/**
Set the starting index where colors start rotating for points and lines
along the y axis.
*/
yAxisColorOffset: number,
/**
An array of your y2 axis fields. Typically this will just be a single
item unless you need to display multiple lines. The order of the array
determines the series order in the chart.
*/
y2AxisFields: arrayOf(string),
/**
The minimum number the y2 axis should display. Typically this should be
\`0\`.
*/
y2AxisMin: number,
/**
The maximum number the y2 axis should display. This should almost always
be the largest number from your dataset.
*/
y2AxisMax: number,
/**
An optional function used to format your y2 axis data. If you don't
provide anything, we use the default D3 formatter.
*/
y2AxisFormatter: func,
/**
An optional function used to format data in the tooltips.
*/
y2AxisTooltipDataFormatter: func,
/**
Stack the y2 axis data. This is only useful if you have multiple
\`y2AxisFields\`. Stacking will cause the chart to be aggregated by sum.
*/
y2AxisIsStacked: bool,
/**
Display points along with the y2 axis lines.
*/
y2AxisHasPoints: bool,
/**
There are some cases where you need to only show a "sampling" of ticks on
the y2 axis. This number will control that.
*/
y2AxisTickCount: number,
/**
Set a title for the y2 axis.
*/
y2AxisTitle: string,
/**
Set a color for the y2 axis title. Use the color constants exported off
\`lucid.chartConstants\`. E.g.:
- \`COLOR_0\`
- \`COLOR_GOOD\`
- \`'#123abc'\` // custom color hex
\`number\` is supported only for backwards compatability.
*/
y2AxisTitleColor: oneOfType([number, string]),
/**
Set the starting index where colors start rotating for points and lines
along the y2 axis.
*/
y2AxisColorOffset: number,
/**
Determines the orientation of the tick text. This may override what the orient prop
tries to determine.
*/
yAxisTextOrientation: oneOf(['vertical', 'horizontal', 'diagonal']),
};
LineChart.defaultProps = {
height: 400,
width: 1000,
margin: {
top: 10,
right: 80,
bottom: 65,
left: 80,
},
hasToolTips: true,
hasLegend: false,
palette: chartConstants.PALETTE_7,
xAxisField: 'x',
xAxisFormatter: formatDate,
// E.g. "Mon 06/06/2016 15:46:19"
xAxisTooltipFormatter: d3TimeFormat.timeFormat('%a %x %X'),
xAxisTickCount: null,
xAxisTicks: undefined,
xAxisTitle: null,
xAxisTitleColor: '#000',
xAxisTextOrientation: 'horizontal',
yAxisFields: ['y'],
yAxisMin: 0,
yAxisIsStacked: false,
yAxisHasPoints: true,
yAxisTickCount: null,
yAxisTitle: null,
yAxisTitleColor: '#000',
yAxisTooltipFormatter: (yField, yValueFormatted) => `${yField}: ${yValueFormatted}`,
yAxisColorOffset: 0,
y2AxisFields: [],
y2AxisMin: 0,
y2AxisIsStacked: false,
y2AxisHasPoints: true,
y2AxisTickCount: null,
y2AxisTitle: null,
y2AxisTitleColor: '#000',
y2AxisColorOffset: 1,
yAxisTextOrientation: 'horizontal',
};
LineChart.EmptyStateWrapper = EmptyStateWrapper;
export default LineChart;
//# sourceMappingURL=LineChart.js.map