@mui/x-charts
Version:
The community edition of the charts components (MUI X).
97 lines • 4.22 kB
JavaScript
import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
var _excluded = ["slots", "slotProps"];
import * as React from 'react';
import PropTypes from 'prop-types';
import { SeriesContext } from '../context/SeriesContextProvider';
import { CartesianContext } from '../context/CartesianContextProvider';
import { LineHighlightElement } from './LineHighlightElement';
import { getValueToPositionMapper } from '../hooks/useScale';
import { InteractionContext } from '../context/InteractionProvider';
import { DEFAULT_X_AXIS_KEY } from '../constants';
import { jsx as _jsx } from "react/jsx-runtime";
/**
* Demos:
*
* - [Lines](https://mui.com/x/react-charts/lines/)
* - [Line demonstration](https://mui.com/x/react-charts/line-demo/)
*
* API:
*
* - [LineHighlightPlot API](https://mui.com/x/api/charts/line-highlight-plot/)
*/
function LineHighlightPlot(props) {
var _axis$x, _slots$lineHighlight;
var slots = props.slots,
slotProps = props.slotProps,
other = _objectWithoutProperties(props, _excluded);
var seriesData = React.useContext(SeriesContext).line;
var axisData = React.useContext(CartesianContext);
var _React$useContext = React.useContext(InteractionContext),
axis = _React$useContext.axis;
var highlightedIndex = (_axis$x = axis.x) == null ? void 0 : _axis$x.index;
if (highlightedIndex === undefined) {
return null;
}
if (seriesData === undefined) {
return null;
}
var series = seriesData.series,
stackingGroups = seriesData.stackingGroups;
var xAxis = axisData.xAxis,
yAxis = axisData.yAxis,
xAxisIds = axisData.xAxisIds,
yAxisIds = axisData.yAxisIds;
var defaultXAxisId = xAxisIds[0];
var defaultYAxisId = yAxisIds[0];
var Element = (_slots$lineHighlight = slots == null ? void 0 : slots.lineHighlight) != null ? _slots$lineHighlight : LineHighlightElement;
return /*#__PURE__*/_jsx("g", _extends({}, other, {
children: stackingGroups.flatMap(function (_ref) {
var groupIds = _ref.ids;
return groupIds.flatMap(function (seriesId) {
var _series$seriesId = series[seriesId],
_series$seriesId$xAxi = _series$seriesId.xAxisKey,
xAxisKey = _series$seriesId$xAxi === void 0 ? defaultXAxisId : _series$seriesId$xAxi,
_series$seriesId$yAxi = _series$seriesId.yAxisKey,
yAxisKey = _series$seriesId$yAxi === void 0 ? defaultYAxisId : _series$seriesId$yAxi,
stackedData = _series$seriesId.stackedData,
data = _series$seriesId.data,
disableHighlight = _series$seriesId.disableHighlight;
if (disableHighlight || data[highlightedIndex] == null) {
return null;
}
var xScale = getValueToPositionMapper(xAxis[xAxisKey].scale);
var yScale = yAxis[yAxisKey].scale;
var xData = xAxis[xAxisKey].data;
if (xData === undefined) {
throw new Error("MUI-X-Charts: ".concat(xAxisKey === DEFAULT_X_AXIS_KEY ? 'The first `xAxis`' : "The x-axis with id \"".concat(xAxisKey, "\""), " should have data property to be able to display a line plot."));
}
var x = xScale(xData[highlightedIndex]);
var y = yScale(stackedData[highlightedIndex][1]); // This should not be undefined since y should not be a band scale
return /*#__PURE__*/_jsx(Element, _extends({
id: seriesId,
color: series[seriesId].color,
x: x,
y: y
}, slotProps == null ? void 0 : slotProps.lineHighlight), "".concat(seriesId));
});
})
}));
}
process.env.NODE_ENV !== "production" ? LineHighlightPlot.propTypes = {
// ----------------------------- Warning --------------------------------
// | These PropTypes are generated from the TypeScript type definitions |
// | To update them edit the TypeScript types and run "yarn proptypes" |
// ----------------------------------------------------------------------
/**
* The props used for each component slot.
* @default {}
*/
slotProps: PropTypes.object,
/**
* Overridable component slots.
* @default {}
*/
slots: PropTypes.object
} : void 0;
export { LineHighlightPlot };