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recharts

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.Label = Label; exports.isLabelContentAFunction = void 0; var _react = _interopRequireWildcard(require("react")); var React = _react; var _clsx = require("clsx"); var _Text = require("./Text"); var _ReactUtils = require("../util/ReactUtils"); var _DataUtils = require("../util/DataUtils"); var _PolarUtils = require("../util/PolarUtils"); var _chartLayoutContext = require("../context/chartLayoutContext"); var _excluded = ["offset"], _excluded2 = ["labelRef"]; function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); } function _objectWithoutProperties(e, t) { if (null == e) return {}; var o, r, i = _objectWithoutPropertiesLoose(e, t); if (Object.getOwnPropertySymbols) { var n = Object.getOwnPropertySymbols(e); for (r = 0; r < n.length; r++) o = n[r], -1 === t.indexOf(o) && {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]); } return i; } function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; } 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); } function _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); } var getLabel = props => { var { value, formatter } = props; var label = (0, _DataUtils.isNullish)(props.children) ? value : props.children; if (typeof formatter === 'function') { return formatter(label); } return label; }; var isLabelContentAFunction = content => { return content != null && typeof content === 'function'; }; exports.isLabelContentAFunction = isLabelContentAFunction; var getDeltaAngle = (startAngle, endAngle) => { var sign = (0, _DataUtils.mathSign)(endAngle - startAngle); var deltaAngle = Math.min(Math.abs(endAngle - startAngle), 360); return sign * deltaAngle; }; var renderRadialLabel = (labelProps, label, attrs) => { var { position, viewBox, offset, className } = labelProps; var { cx, cy, innerRadius, outerRadius, startAngle, endAngle, clockWise } = viewBox; var radius = (innerRadius + outerRadius) / 2; var deltaAngle = getDeltaAngle(startAngle, endAngle); var sign = deltaAngle >= 0 ? 1 : -1; var labelAngle, direction; if (position === 'insideStart') { labelAngle = startAngle + sign * offset; direction = clockWise; } else if (position === 'insideEnd') { labelAngle = endAngle - sign * offset; direction = !clockWise; } else if (position === 'end') { labelAngle = endAngle + sign * offset; direction = clockWise; } direction = deltaAngle <= 0 ? direction : !direction; var startPoint = (0, _PolarUtils.polarToCartesian)(cx, cy, radius, labelAngle); var endPoint = (0, _PolarUtils.polarToCartesian)(cx, cy, radius, labelAngle + (direction ? 1 : -1) * 359); var path = "M".concat(startPoint.x, ",").concat(startPoint.y, "\n A").concat(radius, ",").concat(radius, ",0,1,").concat(direction ? 0 : 1, ",\n ").concat(endPoint.x, ",").concat(endPoint.y); var id = (0, _DataUtils.isNullish)(labelProps.id) ? (0, _DataUtils.uniqueId)('recharts-radial-line-') : labelProps.id; return /*#__PURE__*/React.createElement("text", _extends({}, attrs, { dominantBaseline: "central", className: (0, _clsx.clsx)('recharts-radial-bar-label', className) }), /*#__PURE__*/React.createElement("defs", null, /*#__PURE__*/React.createElement("path", { id: id, d: path })), /*#__PURE__*/React.createElement("textPath", { xlinkHref: "#".concat(id) }, label)); }; var getAttrsOfPolarLabel = props => { var { viewBox, offset, position } = props; var { cx, cy, innerRadius, outerRadius, startAngle, endAngle } = viewBox; var midAngle = (startAngle + endAngle) / 2; if (position === 'outside') { var { x: _x, y: _y } = (0, _PolarUtils.polarToCartesian)(cx, cy, outerRadius + offset, midAngle); return { x: _x, y: _y, textAnchor: _x >= cx ? 'start' : 'end', verticalAnchor: 'middle' }; } if (position === 'center') { return { x: cx, y: cy, textAnchor: 'middle', verticalAnchor: 'middle' }; } if (position === 'centerTop') { return { x: cx, y: cy, textAnchor: 'middle', verticalAnchor: 'start' }; } if (position === 'centerBottom') { return { x: cx, y: cy, textAnchor: 'middle', verticalAnchor: 'end' }; } var r = (innerRadius + outerRadius) / 2; var { x, y } = (0, _PolarUtils.polarToCartesian)(cx, cy, r, midAngle); return { x, y, textAnchor: 'middle', verticalAnchor: 'middle' }; }; var getAttrsOfCartesianLabel = (props, viewBox) => { var { parentViewBox, offset, position } = props; var { x, y, width, height } = viewBox; // Define vertical offsets and position inverts based on the value being positive or negative var verticalSign = height >= 0 ? 1 : -1; var verticalOffset = verticalSign * offset; var verticalEnd = verticalSign > 0 ? 'end' : 'start'; var verticalStart = verticalSign > 0 ? 'start' : 'end'; // Define horizontal offsets and position inverts based on the value being positive or negative var horizontalSign = width >= 0 ? 1 : -1; var horizontalOffset = horizontalSign * offset; var horizontalEnd = horizontalSign > 0 ? 'end' : 'start'; var horizontalStart = horizontalSign > 0 ? 'start' : 'end'; if (position === 'top') { var attrs = { x: x + width / 2, y: y - verticalSign * offset, textAnchor: 'middle', verticalAnchor: verticalEnd }; return _objectSpread(_objectSpread({}, attrs), parentViewBox ? { height: Math.max(y - parentViewBox.y, 0), width } : {}); } if (position === 'bottom') { var _attrs = { x: x + width / 2, y: y + height + verticalOffset, textAnchor: 'middle', verticalAnchor: verticalStart }; return _objectSpread(_objectSpread({}, _attrs), parentViewBox ? { height: Math.max(parentViewBox.y + parentViewBox.height - (y + height), 0), width } : {}); } if (position === 'left') { var _attrs2 = { x: x - horizontalOffset, y: y + height / 2, textAnchor: horizontalEnd, verticalAnchor: 'middle' }; return _objectSpread(_objectSpread({}, _attrs2), parentViewBox ? { width: Math.max(_attrs2.x - parentViewBox.x, 0), height } : {}); } if (position === 'right') { var _attrs3 = { x: x + width + horizontalOffset, y: y + height / 2, textAnchor: horizontalStart, verticalAnchor: 'middle' }; return _objectSpread(_objectSpread({}, _attrs3), parentViewBox ? { width: Math.max(parentViewBox.x + parentViewBox.width - _attrs3.x, 0), height } : {}); } var sizeAttrs = parentViewBox ? { width, height } : {}; if (position === 'insideLeft') { return _objectSpread({ x: x + horizontalOffset, y: y + height / 2, textAnchor: horizontalStart, verticalAnchor: 'middle' }, sizeAttrs); } if (position === 'insideRight') { return _objectSpread({ x: x + width - horizontalOffset, y: y + height / 2, textAnchor: horizontalEnd, verticalAnchor: 'middle' }, sizeAttrs); } if (position === 'insideTop') { return _objectSpread({ x: x + width / 2, y: y + verticalOffset, textAnchor: 'middle', verticalAnchor: verticalStart }, sizeAttrs); } if (position === 'insideBottom') { return _objectSpread({ x: x + width / 2, y: y + height - verticalOffset, textAnchor: 'middle', verticalAnchor: verticalEnd }, sizeAttrs); } if (position === 'insideTopLeft') { return _objectSpread({ x: x + horizontalOffset, y: y + verticalOffset, textAnchor: horizontalStart, verticalAnchor: verticalStart }, sizeAttrs); } if (position === 'insideTopRight') { return _objectSpread({ x: x + width - horizontalOffset, y: y + verticalOffset, textAnchor: horizontalEnd, verticalAnchor: verticalStart }, sizeAttrs); } if (position === 'insideBottomLeft') { return _objectSpread({ x: x + horizontalOffset, y: y + height - verticalOffset, textAnchor: horizontalStart, verticalAnchor: verticalEnd }, sizeAttrs); } if (position === 'insideBottomRight') { return _objectSpread({ x: x + width - horizontalOffset, y: y + height - verticalOffset, textAnchor: horizontalEnd, verticalAnchor: verticalEnd }, sizeAttrs); } if (!!position && typeof position === 'object' && ((0, _DataUtils.isNumber)(position.x) || (0, _DataUtils.isPercent)(position.x)) && ((0, _DataUtils.isNumber)(position.y) || (0, _DataUtils.isPercent)(position.y))) { return _objectSpread({ x: x + (0, _DataUtils.getPercentValue)(position.x, width), y: y + (0, _DataUtils.getPercentValue)(position.y, height), textAnchor: 'end', verticalAnchor: 'end' }, sizeAttrs); } return _objectSpread({ x: x + width / 2, y: y + height / 2, textAnchor: 'middle', verticalAnchor: 'middle' }, sizeAttrs); }; var isPolar = viewBox => 'cx' in viewBox && (0, _DataUtils.isNumber)(viewBox.cx); function Label(_ref) { var { offset = 5 } = _ref, restProps = _objectWithoutProperties(_ref, _excluded); var props = _objectSpread({ offset }, restProps); var { viewBox: viewBoxFromProps, position, value, children, content, className = '', textBreakAll, labelRef } = props; var viewBoxFromContext = (0, _chartLayoutContext.useViewBox)(); var viewBox = viewBoxFromProps || viewBoxFromContext; if (!viewBox || (0, _DataUtils.isNullish)(value) && (0, _DataUtils.isNullish)(children) && ! /*#__PURE__*/(0, _react.isValidElement)(content) && typeof content !== 'function') { return null; } if (/*#__PURE__*/(0, _react.isValidElement)(content)) { var { labelRef: _ } = props, propsWithoutLabelRef = _objectWithoutProperties(props, _excluded2); return /*#__PURE__*/(0, _react.cloneElement)(content, propsWithoutLabelRef); } var label; if (typeof content === 'function') { label = /*#__PURE__*/(0, _react.createElement)(content, props); if (/*#__PURE__*/(0, _react.isValidElement)(label)) { return label; } } else { label = getLabel(props); } var isPolarLabel = isPolar(viewBox); var attrs = (0, _ReactUtils.filterProps)(props, true); if (isPolarLabel && (position === 'insideStart' || position === 'insideEnd' || position === 'end')) { return renderRadialLabel(props, label, attrs); } // TODO handle the polar viewBox case - Pie chart works with cartesian viewBox, what about the other charts? var positionAttrs = isPolarLabel ? getAttrsOfPolarLabel(props) : getAttrsOfCartesianLabel(props, viewBox); return /*#__PURE__*/React.createElement(_Text.Text, _extends({ ref: labelRef, className: (0, _clsx.clsx)('recharts-label', className) }, attrs, positionAttrs, { breakAll: textBreakAll }), label); } Label.displayName = 'Label'; var parseViewBox = props => { var { cx, cy, angle, startAngle, endAngle, r, radius, innerRadius, outerRadius, x, y, top, left, width, height, clockWise, labelViewBox } = props; if (labelViewBox) { return labelViewBox; } if ((0, _DataUtils.isNumber)(width) && (0, _DataUtils.isNumber)(height)) { if ((0, _DataUtils.isNumber)(x) && (0, _DataUtils.isNumber)(y)) { return { x, y, width, height }; } if ((0, _DataUtils.isNumber)(top) && (0, _DataUtils.isNumber)(left)) { return { x: top, y: left, width, height }; } } if ((0, _DataUtils.isNumber)(x) && (0, _DataUtils.isNumber)(y)) { return { x, y, width: 0, height: 0 }; } if ((0, _DataUtils.isNumber)(cx) && (0, _DataUtils.isNumber)(cy)) { return { cx, cy, startAngle: startAngle || angle || 0, endAngle: endAngle || angle || 0, innerRadius: innerRadius || 0, outerRadius: outerRadius || radius || r || 0, clockWise }; } if (props.viewBox) { return props.viewBox; } return undefined; }; var parseLabel = (label, viewBox, labelRef) => { if (!label) { return null; } var commonProps = { viewBox, labelRef }; if (label === true) { return /*#__PURE__*/React.createElement(Label, _extends({ key: "label-implicit" }, commonProps)); } if ((0, _DataUtils.isNumOrStr)(label)) { return /*#__PURE__*/React.createElement(Label, _extends({ key: "label-implicit", value: label }, commonProps)); } if (/*#__PURE__*/(0, _react.isValidElement)(label)) { if (label.type === Label) { return /*#__PURE__*/(0, _react.cloneElement)(label, _objectSpread({ key: 'label-implicit' }, commonProps)); } return /*#__PURE__*/React.createElement(Label, _extends({ key: "label-implicit", content: label }, commonProps)); } if (isLabelContentAFunction(label)) { return /*#__PURE__*/React.createElement(Label, _extends({ key: "label-implicit", content: label }, commonProps)); } if (label && typeof label === 'object') { return /*#__PURE__*/React.createElement(Label, _extends({}, label, { key: "label-implicit" }, commonProps)); } return null; }; var renderCallByParent = function renderCallByParent(parentProps, viewBox) { var checkPropsLabel = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true; if (!parentProps || !parentProps.children && checkPropsLabel && !parentProps.label) { return null; } var { children, labelRef } = parentProps; var parentViewBox = parseViewBox(parentProps); var explicitChildren = (0, _ReactUtils.findAllByType)(children, Label).map((child, index) => { return /*#__PURE__*/(0, _react.cloneElement)(child, { viewBox: viewBox || parentViewBox, // eslint-disable-next-line react/no-array-index-key key: "label-".concat(index) }); }); if (!checkPropsLabel) { return explicitChildren; } var implicitLabel = parseLabel(parentProps.label, viewBox || parentViewBox, labelRef); return [implicitLabel, ...explicitChildren]; }; Label.parseViewBox = parseViewBox; Label.renderCallByParent = renderCallByParent;