recharts/es6/component/TooltipBoundingBox.js

React charts

function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
import * as React from 'react';
import { getTooltipTranslate } from '../util/tooltip/translate';
import { usePrefersReducedMotion } from '../util/usePrefersReducedMotion';
function resolveTransitionProperty(args) {
  if (args.prefersReducedMotion && args.isAnimationActive === 'auto') {
    return undefined;
  }
  if (args.isAnimationActive && args.active) {
    return "transform ".concat(args.animationDuration, "ms ").concat(args.animationEasing);
  }
  return undefined;
}
function TooltipBoundingBoxImpl(props) {
  var _props$coordinate3, _props$coordinate4, _props$coordinate$x2, _props$coordinate5, _props$coordinate$y2, _props$coordinate6;
  var prefersReducedMotion = usePrefersReducedMotion();
  var [state, setState] = React.useState(() => ({
    dismissed: false,
    dismissedAtCoordinate: {
      x: 0,
      y: 0
    }
  }));
  React.useEffect(() => {
    var handleKeyDown = event => {
      if (event.key === 'Escape') {
        var _props$coordinate$x, _props$coordinate, _props$coordinate$y, _props$coordinate2;
        setState({
          dismissed: true,
          dismissedAtCoordinate: {
            x: (_props$coordinate$x = (_props$coordinate = props.coordinate) === null || _props$coordinate === void 0 ? void 0 : _props$coordinate.x) !== null && _props$coordinate$x !== void 0 ? _props$coordinate$x : 0,
            y: (_props$coordinate$y = (_props$coordinate2 = props.coordinate) === null || _props$coordinate2 === void 0 ? void 0 : _props$coordinate2.y) !== null && _props$coordinate$y !== void 0 ? _props$coordinate$y : 0
          }
        });
      }
    };
    document.addEventListener('keydown', handleKeyDown);
    return () => {
      document.removeEventListener('keydown', handleKeyDown);
    };
  }, [(_props$coordinate3 = props.coordinate) === null || _props$coordinate3 === void 0 ? void 0 : _props$coordinate3.x, (_props$coordinate4 = props.coordinate) === null || _props$coordinate4 === void 0 ? void 0 : _props$coordinate4.y]);
  if (state.dismissed && (((_props$coordinate$x2 = (_props$coordinate5 = props.coordinate) === null || _props$coordinate5 === void 0 ? void 0 : _props$coordinate5.x) !== null && _props$coordinate$x2 !== void 0 ? _props$coordinate$x2 : 0) !== state.dismissedAtCoordinate.x || ((_props$coordinate$y2 = (_props$coordinate6 = props.coordinate) === null || _props$coordinate6 === void 0 ? void 0 : _props$coordinate6.y) !== null && _props$coordinate$y2 !== void 0 ? _props$coordinate$y2 : 0) !== state.dismissedAtCoordinate.y)) {
    setState(_objectSpread(_objectSpread({}, state), {}, {
      dismissed: false
    }));
  }
  var {
    cssClasses,
    cssProperties
  } = getTooltipTranslate({
    allowEscapeViewBox: props.allowEscapeViewBox,
    coordinate: props.coordinate,
    offsetLeft: typeof props.offset === 'number' ? props.offset : props.offset.x,
    offsetTop: typeof props.offset === 'number' ? props.offset : props.offset.y,
    position: props.position,
    reverseDirection: props.reverseDirection,
    tooltipBox: {
      height: props.lastBoundingBox.height,
      width: props.lastBoundingBox.width
    },
    useTranslate3d: props.useTranslate3d,
    viewBox: props.viewBox
  });
  var positionStyle = props.hasPortalFromProps ? {} : _objectSpread(_objectSpread({
    transition: resolveTransitionProperty({
      prefersReducedMotion,
      isAnimationActive: props.isAnimationActive,
      active: props.active,
      animationDuration: props.animationDuration,
      animationEasing: props.animationEasing
    })
  }, cssProperties), {}, {
    pointerEvents: 'none',
    position: 'absolute',
    top: 0,
    left: 0
  });
  var outerStyle = _objectSpread(_objectSpread({}, positionStyle), {}, {
    visibility: !state.dismissed && props.active && props.hasPayload ? 'visible' : 'hidden'
  }, props.wrapperStyle);
  return /*#__PURE__*/React.createElement("div", {
    // @ts-expect-error typescript library does not recognize xmlns attribute, but it's required for an HTML chunk inside SVG.
    xmlns: "http://www.w3.org/1999/xhtml",
    tabIndex: -1,
    className: cssClasses,
    style: outerStyle,
    ref: props.innerRef
  }, props.children);
}
export var TooltipBoundingBox = /*#__PURE__*/React.memo(TooltipBoundingBoxImpl);