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recharts

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var _excluded = ["viewBox"], _excluded2 = ["viewBox"]; 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); } 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 _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 _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); } /** * @fileOverview Cartesian Axis */ import * as React from 'react'; import { Component } from 'react'; import get from 'es-toolkit/compat/get'; import { clsx } from 'clsx'; import { shallowEqual } from '../util/ShallowEqual'; import { Layer } from '../container/Layer'; import { Text } from '../component/Text'; import { Label } from '../component/Label'; import { isNumber } from '../util/DataUtils'; import { adaptEventsOfChild } from '../util/types'; import { filterProps } from '../util/ReactUtils'; import { getTicks } from './getTicks'; /** The orientation of the axis in correspondence to the chart */ /** A unit to be appended to a value */ /** The formatter function of tick */ /* * `viewBox` and `scale` are SVG attributes. * Recharts however - unfortunately - has its own attributes named `viewBox` and `scale` * that are completely different data shape and different purpose. */ export class CartesianAxis extends Component { constructor(props) { super(props); this.tickRefs = /*#__PURE__*/React.createRef(); this.tickRefs.current = []; this.state = { fontSize: '', letterSpacing: '' }; } shouldComponentUpdate(_ref, nextState) { var { viewBox } = _ref, restProps = _objectWithoutProperties(_ref, _excluded); // props.viewBox is sometimes generated every time - // check that specially as object equality is likely to fail var _this$props = this.props, { viewBox: viewBoxOld } = _this$props, restPropsOld = _objectWithoutProperties(_this$props, _excluded2); return !shallowEqual(viewBox, viewBoxOld) || !shallowEqual(restProps, restPropsOld) || !shallowEqual(nextState, this.state); } /** * Calculate the coordinates of endpoints in ticks * @param data The data of a simple tick * @return (x1, y1): The coordinate of endpoint close to tick text * (x2, y2): The coordinate of endpoint close to axis */ getTickLineCoord(data) { var { x, y, width, height, orientation, tickSize, mirror, tickMargin } = this.props; var x1, x2, y1, y2, tx, ty; var sign = mirror ? -1 : 1; var finalTickSize = data.tickSize || tickSize; var tickCoord = isNumber(data.tickCoord) ? data.tickCoord : data.coordinate; switch (orientation) { case 'top': x1 = x2 = data.coordinate; y2 = y + +!mirror * height; y1 = y2 - sign * finalTickSize; ty = y1 - sign * tickMargin; tx = tickCoord; break; case 'left': y1 = y2 = data.coordinate; x2 = x + +!mirror * width; x1 = x2 - sign * finalTickSize; tx = x1 - sign * tickMargin; ty = tickCoord; break; case 'right': y1 = y2 = data.coordinate; x2 = x + +mirror * width; x1 = x2 + sign * finalTickSize; tx = x1 + sign * tickMargin; ty = tickCoord; break; default: x1 = x2 = data.coordinate; y2 = y + +mirror * height; y1 = y2 + sign * finalTickSize; ty = y1 + sign * tickMargin; tx = tickCoord; break; } return { line: { x1, y1, x2, y2 }, tick: { x: tx, y: ty } }; } getTickTextAnchor() { var { orientation, mirror } = this.props; var textAnchor; switch (orientation) { case 'left': textAnchor = mirror ? 'start' : 'end'; break; case 'right': textAnchor = mirror ? 'end' : 'start'; break; default: textAnchor = 'middle'; break; } return textAnchor; } getTickVerticalAnchor() { var { orientation, mirror } = this.props; switch (orientation) { case 'left': case 'right': return 'middle'; case 'top': return mirror ? 'start' : 'end'; default: return mirror ? 'end' : 'start'; } } renderAxisLine() { var { x, y, width, height, orientation, mirror, axisLine } = this.props; var props = _objectSpread(_objectSpread(_objectSpread({}, filterProps(this.props, false)), filterProps(axisLine, false)), {}, { fill: 'none' }); if (orientation === 'top' || orientation === 'bottom') { var needHeight = +(orientation === 'top' && !mirror || orientation === 'bottom' && mirror); props = _objectSpread(_objectSpread({}, props), {}, { x1: x, y1: y + needHeight * height, x2: x + width, y2: y + needHeight * height }); } else { var needWidth = +(orientation === 'left' && !mirror || orientation === 'right' && mirror); props = _objectSpread(_objectSpread({}, props), {}, { x1: x + needWidth * width, y1: y, x2: x + needWidth * width, y2: y + height }); } return /*#__PURE__*/React.createElement("line", _extends({}, props, { className: clsx('recharts-cartesian-axis-line', get(axisLine, 'className')) })); } static renderTickItem(option, props, value) { var tickItem; var combinedClassName = clsx(props.className, 'recharts-cartesian-axis-tick-value'); if (/*#__PURE__*/React.isValidElement(option)) { tickItem = /*#__PURE__*/React.cloneElement(option, _objectSpread(_objectSpread({}, props), {}, { className: combinedClassName })); } else if (typeof option === 'function') { tickItem = option(_objectSpread(_objectSpread({}, props), {}, { className: combinedClassName })); } else { var className = 'recharts-cartesian-axis-tick-value'; if (typeof option !== 'boolean') { className = clsx(className, option.className); } tickItem = /*#__PURE__*/React.createElement(Text, _extends({}, props, { className: className }), value); } return tickItem; } /** * render the ticks * @param {string} fontSize Fontsize to consider for tick spacing * @param {string} letterSpacing Letter spacing to consider for tick spacing * @param {Array} ticks The ticks to actually render (overrides what was passed in props) * @return {ReactElement | null} renderedTicks */ renderTicks(fontSize, letterSpacing) { var ticks = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : []; var { tickLine, stroke, tick, tickFormatter, unit } = this.props; // @ts-expect-error some properties are optional in props but required in getTicks var finalTicks = getTicks(_objectSpread(_objectSpread({}, this.props), {}, { ticks }), fontSize, letterSpacing); var textAnchor = this.getTickTextAnchor(); var verticalAnchor = this.getTickVerticalAnchor(); var axisProps = filterProps(this.props, false); var customTickProps = filterProps(tick, false); var tickLineProps = _objectSpread(_objectSpread({}, axisProps), {}, { fill: 'none' }, filterProps(tickLine, false)); var items = finalTicks.map((entry, i) => { var { line: lineCoord, tick: tickCoord } = this.getTickLineCoord(entry); var tickProps = _objectSpread(_objectSpread(_objectSpread(_objectSpread({ textAnchor, verticalAnchor }, axisProps), {}, { stroke: 'none', fill: stroke }, customTickProps), tickCoord), {}, { index: i, payload: entry, visibleTicksCount: finalTicks.length, tickFormatter }); return /*#__PURE__*/React.createElement(Layer, _extends({ className: "recharts-cartesian-axis-tick", key: "tick-".concat(entry.value, "-").concat(entry.coordinate, "-").concat(entry.tickCoord) }, adaptEventsOfChild(this.props, entry, i)), tickLine && /*#__PURE__*/React.createElement("line", _extends({}, tickLineProps, lineCoord, { className: clsx('recharts-cartesian-axis-tick-line', get(tickLine, 'className')) })), tick && CartesianAxis.renderTickItem(tick, tickProps, "".concat(typeof tickFormatter === 'function' ? tickFormatter(entry.value, i) : entry.value).concat(unit || ''))); }); return items.length > 0 ? /*#__PURE__*/React.createElement("g", { className: "recharts-cartesian-axis-ticks" }, items) : null; } render() { var { axisLine, width, height, className, hide } = this.props; if (hide) { return null; } var { ticks } = this.props; /* * This is different condition from what validateWidthHeight is doing; * the CartesianAxis does allow width or height to be undefined. */ if (width != null && width <= 0 || height != null && height <= 0) { return null; } return /*#__PURE__*/React.createElement(Layer, { className: clsx('recharts-cartesian-axis', className), ref: _ref2 => { if (_ref2) { var tickNodes = _ref2.getElementsByClassName('recharts-cartesian-axis-tick-value'); this.tickRefs.current = Array.from(tickNodes); var tick = tickNodes[0]; if (tick) { var calculatedFontSize = window.getComputedStyle(tick).fontSize; var calculatedLetterSpacing = window.getComputedStyle(tick).letterSpacing; if (calculatedFontSize !== this.state.fontSize || calculatedLetterSpacing !== this.state.letterSpacing) { this.setState({ fontSize: window.getComputedStyle(tick).fontSize, letterSpacing: window.getComputedStyle(tick).letterSpacing }); } } } } }, axisLine && this.renderAxisLine(), this.renderTicks(this.state.fontSize, this.state.letterSpacing, ticks), Label.renderCallByParent(this.props)); } } _defineProperty(CartesianAxis, "displayName", 'CartesianAxis'); _defineProperty(CartesianAxis, "defaultProps", { x: 0, y: 0, width: 0, height: 0, viewBox: { x: 0, y: 0, width: 0, height: 0 }, // The orientation of axis orientation: 'bottom', // The ticks ticks: [], stroke: '#666', tickLine: true, axisLine: true, tick: true, mirror: false, minTickGap: 5, // The width or height of tick tickSize: 6, tickMargin: 2, interval: 'preserveEnd' });