@mui/x-charts/BarChart/BarLabel/BarLabelItem.js

The community edition of the Charts components (MUI X).

import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
const _excluded = ["seriesId", "classes", "color", "style", "dataIndex", "barLabel", "slots", "slotProps", "height", "width", "value"],
  _excluded2 = ["ownerState"];
import * as React from 'react';
import useSlotProps from '@mui/utils/useSlotProps';
import PropTypes from 'prop-types';
import { useUtilityClasses } from "./barLabelClasses.js";
import { getBarLabel } from "./getBarLabel.js";
import { BarLabel } from "./BarLabel.js";
import { useItemHighlighted } from "../../context/index.js";
import { jsx as _jsx } from "react/jsx-runtime";
/**
 * @ignore - internal component.
 */
function BarLabelItem(props) {
  const {
      seriesId,
      classes: innerClasses,
      color,
      style,
      dataIndex,
      barLabel,
      slots,
      slotProps,
      height,
      width,
      value
    } = props,
    other = _objectWithoutPropertiesLoose(props, _excluded);
  const {
    isFaded,
    isHighlighted
  } = useItemHighlighted({
    seriesId,
    dataIndex
  });
  const ownerState = {
    seriesId,
    classes: innerClasses,
    color,
    isFaded,
    isHighlighted,
    dataIndex
  };
  const classes = useUtilityClasses(ownerState);
  const Component = slots?.barLabel ?? BarLabel;
  const _useSlotProps = useSlotProps({
      elementType: Component,
      externalSlotProps: slotProps?.barLabel,
      additionalProps: _extends({}, other, {
        style,
        className: classes.root
      }),
      ownerState
    }),
    {
      ownerState: barLabelOwnerState
    } = _useSlotProps,
    barLabelProps = _objectWithoutPropertiesLoose(_useSlotProps, _excluded2);
  if (!barLabel) {
    return null;
  }
  const formattedLabelText = getBarLabel({
    barLabel,
    value,
    dataIndex,
    seriesId,
    height,
    width
  });
  if (!formattedLabelText) {
    return null;
  }
  return /*#__PURE__*/_jsx(Component, _extends({}, barLabelProps, barLabelOwnerState, {
    children: formattedLabelText
  }));
}
process.env.NODE_ENV !== "production" ? BarLabelItem.propTypes = {
  // ----------------------------- Warning --------------------------------
  // | These PropTypes are generated from the TypeScript type definitions |
  // | To update them edit the TypeScript types and run "pnpm proptypes"  |
  // ----------------------------------------------------------------------
  /**
   * If provided, the function will be used to format the label of the bar.
   * It can be set to 'value' to display the current value.
   * @param {BarItem} item The item to format.
   * @param {BarLabelContext} context data about the bar.
   * @returns {string} The formatted label.
   */
  barLabel: PropTypes.oneOfType([PropTypes.oneOf(['value']), PropTypes.func]),
  classes: PropTypes.object,
  color: PropTypes.string.isRequired,
  dataIndex: PropTypes.number.isRequired,
  /**
   * The height of the bar.
   */
  height: PropTypes.number.isRequired,
  seriesId: PropTypes.oneOfType([PropTypes.number, PropTypes.string]).isRequired,
  /**
   * The props used for each component slot.
   * @default {}
   */
  slotProps: PropTypes.object,
  /**
   * Overridable component slots.
   * @default {}
   */
  slots: PropTypes.object,
  /**
   * The value of the data point.
   */
  value: PropTypes.number,
  /**
   * The width of the bar.
   */
  width: PropTypes.number.isRequired
} : void 0;
export { BarLabelItem };