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2023-04-18
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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.Text = void 0;
var _isNil2 = _interopRequireDefault(require("lodash/isNil"));
var _react = _interopRequireWildcard(require("react"));
var _reduceCssCalc = _interopRequireDefault(require("reduce-css-calc"));
var _classnames = _interopRequireDefault(require("classnames"));
var _DataUtils = require("../util/DataUtils");
var _Global = require("../util/Global");
var _ReactUtils = require("../util/ReactUtils");
var _DOMUtils = require("../util/DOMUtils");
var _excluded = ["dx", "dy", "textAnchor", "verticalAnchor", "scaleToFit", "angle", "lineHeight", "capHeight", "className", "breakAll"];
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
function _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(arr, i) { var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"]; if (null != _i) { var _s, _e, _x, _r, _arr = [], _n = !0, _d = !1; try { if (_x = (_i = _i.call(arr)).next, 0 === i) { if (Object(_i) !== _i) return; _n = !1; } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0); } catch (err) { _d = !0, _e = err; } finally { try { if (!_n && null != _i["return"] && (_r = _i["return"](), Object(_r) !== _r)) return; } finally { if (_d) throw _e; } } return _arr; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
var BREAKING_SPACES = /[ \f\n\r\t\v\u2028\u2029]+/;
var calculateWordWidths = function calculateWordWidths(props) {
try {
var words = [];
if (!(0, _isNil2["default"])(props.children)) {
if (props.breakAll) {
words = props.children.toString().split('');
} else {
words = props.children.toString().split(BREAKING_SPACES);
}
}
var wordsWithComputedWidth = words.map(function (word) {
return {
word: word,
width: (0, _DOMUtils.getStringSize)(word, props.style).width
};
});
var spaceWidth = props.breakAll ? 0 : (0, _DOMUtils.getStringSize)("\xA0", props.style).width;
return {
wordsWithComputedWidth: wordsWithComputedWidth,
spaceWidth: spaceWidth
};
} catch (e) {
return null;
}
};
var calculateWordsByLines = function calculateWordsByLines(props, initialWordsWithComputedWith, spaceWidth, lineWidth, scaleToFit) {
var shouldLimitLines = (0, _DataUtils.isNumber)(props.maxLines);
var text = props.children;
var calculate = function calculate() {
var words = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
return words.reduce(function (result, _ref) {
var word = _ref.word,
width = _ref.width;
var currentLine = result[result.length - 1];
if (currentLine && (lineWidth == null || scaleToFit || currentLine.width + width + spaceWidth < lineWidth)) {
// Word can be added to an existing line
currentLine.words.push(word);
currentLine.width += width + spaceWidth;
} else {
// Add first word to line or word is too long to scaleToFit on existing line
var newLine = {
words: [word],
width: width
};
result.push(newLine);
}
return result;
}, []);
};
var originalResult = calculate(initialWordsWithComputedWith);
var findLongestLine = function findLongestLine(words) {
return words.reduce(function (a, b) {
return a.width > b.width ? a : b;
});
};
if (!shouldLimitLines) {
return originalResult;
}
var suffix = '…';
var checkOverflow = function checkOverflow(index) {
var tempText = text.slice(0, index);
var words = calculateWordWidths(_objectSpread(_objectSpread({}, props), {}, {
children: tempText + suffix
})).wordsWithComputedWidth;
var result = calculate(words);
var doesOverflow = result.length > props.maxLines || findLongestLine(result).width > lineWidth;
return [doesOverflow, result];
};
var start = 0;
var end = text.length - 1;
var iterations = 0;
var trimmedResult;
while (start <= end && iterations <= text.length - 1) {
var middle = Math.floor((start + end) / 2);
var prev = middle - 1;
var _checkOverflow = checkOverflow(prev),
_checkOverflow2 = _slicedToArray(_checkOverflow, 2),
doesPrevOverflow = _checkOverflow2[0],
result = _checkOverflow2[1];
var _checkOverflow3 = checkOverflow(middle),
_checkOverflow4 = _slicedToArray(_checkOverflow3, 1),
doesMiddleOverflow = _checkOverflow4[0];
if (!doesPrevOverflow && !doesMiddleOverflow) {
start = middle + 1;
}
if (doesPrevOverflow && doesMiddleOverflow) {
end = middle - 1;
}
if (!doesPrevOverflow && doesMiddleOverflow) {
trimmedResult = result;
break;
}
iterations++;
}
// Fallback to originalResult (result without trimming) if we cannot find the
// where to trim. This should not happen :tm:
return trimmedResult || originalResult;
};
var getWordsWithoutCalculate = function getWordsWithoutCalculate(children) {
var words = !(0, _isNil2["default"])(children) ? children.toString().split(BREAKING_SPACES) : [];
return [{
words: words
}];
};
var getWordsByLines = function getWordsByLines(props, needCalculate) {
// Only perform calculations if using features that require them (multiline, scaleToFit)
if ((props.width || props.scaleToFit) && !_Global.Global.isSsr) {
var wordsWithComputedWidth, spaceWidth;
if (needCalculate) {
var wordWidths = calculateWordWidths(props);
if (wordWidths) {
var wcw = wordWidths.wordsWithComputedWidth,
sw = wordWidths.spaceWidth;
wordsWithComputedWidth = wcw;
spaceWidth = sw;
} else {
return getWordsWithoutCalculate(props.children);
}
return calculateWordsByLines(props, wordsWithComputedWidth, spaceWidth, props.width, props.scaleToFit);
}
}
return getWordsWithoutCalculate(props.children);
};
var Text = /*#__PURE__*/function (_Component) {
_inherits(Text, _Component);
var _super = _createSuper(Text);
function Text() {
var _this;
_classCallCheck(this, Text);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _super.call.apply(_super, [this].concat(args));
_defineProperty(_assertThisInitialized(_this), "state", {});
return _this;
}
_createClass(Text, [{
key: "render",
value: function render() {
var _this$props = this.props,
dx = _this$props.dx,
dy = _this$props.dy,
textAnchor = _this$props.textAnchor,
verticalAnchor = _this$props.verticalAnchor,
scaleToFit = _this$props.scaleToFit,
angle = _this$props.angle,
lineHeight = _this$props.lineHeight,
capHeight = _this$props.capHeight,
className = _this$props.className,
breakAll = _this$props.breakAll,
textProps = _objectWithoutProperties(_this$props, _excluded);
var wordsByLines = this.state.wordsByLines;
if (!(0, _DataUtils.isNumOrStr)(textProps.x) || !(0, _DataUtils.isNumOrStr)(textProps.y)) {
return null;
}
var x = textProps.x + ((0, _DataUtils.isNumber)(dx) ? dx : 0);
var y = textProps.y + ((0, _DataUtils.isNumber)(dy) ? dy : 0);
var startDy;
switch (verticalAnchor) {
case 'start':
startDy = (0, _reduceCssCalc["default"])("calc(".concat(capHeight, ")"));
break;
case 'middle':
startDy = (0, _reduceCssCalc["default"])("calc(".concat((wordsByLines.length - 1) / 2, " * -").concat(lineHeight, " + (").concat(capHeight, " / 2))"));
break;
default:
startDy = (0, _reduceCssCalc["default"])("calc(".concat(wordsByLines.length - 1, " * -").concat(lineHeight, ")"));
break;
}
var transforms = [];
if (scaleToFit) {
var lineWidth = wordsByLines[0].width;
var width = this.props.width;
transforms.push("scale(".concat(((0, _DataUtils.isNumber)(width) ? width / lineWidth : 1) / lineWidth, ")"));
}
if (angle) {
transforms.push("rotate(".concat(angle, ", ").concat(x, ", ").concat(y, ")"));
}
if (transforms.length) {
textProps.transform = transforms.join(' ');
}
return /*#__PURE__*/_react["default"].createElement("text", _extends({}, (0, _ReactUtils.filterProps)(textProps, true), {
x: x,
y: y,
className: (0, _classnames["default"])('recharts-text', className),
textAnchor: textAnchor,
fill: textProps.fill.includes('url') ? Text.defaultProps.fill : textProps.fill
}), wordsByLines.map(function (line, index) {
return (
/*#__PURE__*/
// eslint-disable-next-line react/no-array-index-key
_react["default"].createElement("tspan", {
x: x,
dy: index === 0 ? startDy : lineHeight,
key: index
}, line.words.join(breakAll ? '' : ' '))
);
}));
}
}], [{
key: "getDerivedStateFromProps",
value: function getDerivedStateFromProps(nextProps, prevState) {
if (nextProps.width !== prevState.prevWidth || nextProps.scaleToFit !== prevState.prevScaleToFit || nextProps.children !== prevState.prevChildren || nextProps.style !== prevState.prevStyle || nextProps.breakAll !== prevState.prevBreakAll) {
var needCalculate = nextProps.children !== prevState.prevChildren || nextProps.style !== prevState.prevStyle || nextProps.breakAll !== prevState.prevBreakAll;
return {
prevWidth: nextProps.width,
prevScaleToFit: nextProps.scaleToFit,
prevChildren: nextProps.children,
prevStyle: nextProps.style,
wordsByLines: getWordsByLines(nextProps, needCalculate)
};
}
return null;
}
}]);
return Text;
}(_react.Component);
exports.Text = Text;
_defineProperty(Text, "defaultProps", {
x: 0,
y: 0,
lineHeight: '1em',
capHeight: '0.71em',
// Magic number from d3
scaleToFit: false,
textAnchor: 'start',
verticalAnchor: 'end',
// Maintain compat with existing charts / default SVG behavior
fill: '#808080'
});