578 lines
No EOL
22 KiB
JavaScript
578 lines
No EOL
22 KiB
JavaScript
var _excluded = ["id"],
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_excluded2 = ["type", "layout", "connectNulls", "needClip", "shape", "strokeDasharray"],
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_excluded3 = ["activeDot", "animateNewValues", "animationBegin", "animationDuration", "animationEasing", "connectNulls", "dot", "hide", "isAnimationActive", "label", "legendType", "xAxisId", "yAxisId", "id"];
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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); }
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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; }
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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; }
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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; }
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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; }
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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; }
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function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
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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); }
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import * as React from 'react';
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import { Component, useCallback, useMemo, useRef } from 'react';
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import { clsx } from 'clsx';
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import { Layer } from '../container/Layer';
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import { LineDrawShape } from './LineDrawShape';
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import { useAnimatedLineLength } from './useAnimatedLineLength';
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import { CartesianLabelListContextProvider, LabelListFromLabelProp } from '../component/LabelList';
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import { Dots } from '../component/Dots';
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import { interpolate, isNullish, noop } from '../util/DataUtils';
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import { isClipDot } from '../util/ReactUtils';
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import { getCateCoordinateOfLine, getTooltipNameProp, getValueByDataKey } from '../util/ChartUtils';
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import { ActivePoints } from '../component/ActivePoints';
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import { SetTooltipEntrySettings } from '../state/SetTooltipEntrySettings';
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import { SetErrorBarContext } from '../context/ErrorBarContext';
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import { GraphicalItemClipPath, useNeedsClip } from './GraphicalItemClipPath';
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import { useChartLayout } from '../context/chartLayoutContext';
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import { useIsPanorama } from '../context/PanoramaContext';
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import { selectLinePoints } from '../state/selectors/lineSelectors';
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import { useAppSelector } from '../state/hooks';
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import { SetLegendPayload } from '../state/SetLegendPayload';
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import { AnimatedItems, useAnimationCallbacks } from '../animation/AnimatedItems';
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import { matchByIndex } from '../animation/matchBy';
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import { resolveDefaultProps } from '../util/resolveDefaultProps';
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import { usePlotArea } from '../hooks';
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import { RegisterGraphicalItemId } from '../context/RegisterGraphicalItemId';
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import { SetCartesianGraphicalItem } from '../state/SetGraphicalItem';
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import { svgPropertiesNoEvents } from '../util/svgPropertiesNoEvents';
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import { svgPropertiesAndEvents } from '../util/svgPropertiesAndEvents';
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import { getRadiusAndStrokeWidthFromDot } from '../util/getRadiusAndStrokeWidthFromDot';
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import { Shape } from '../util/ActiveShapeUtils';
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import { ZIndexLayer } from '../zIndex/ZIndexLayer';
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import { DefaultZIndexes } from '../zIndex/DefaultZIndexes';
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import { propsAreEqual } from '../util/propsAreEqual';
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/**
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* Internal props, combination of external props + defaultProps + private Recharts state
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*/
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/**
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* External props, intended for end users to fill in
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*/
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function getTotalLength(mainCurve) {
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try {
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return mainCurve && mainCurve.getTotalLength && mainCurve.getTotalLength() || 0;
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} catch (_unused) {
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return 0;
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}
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}
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/**
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* Compute the average x-shift between matched pairs (prev → next).
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* This tells us the overall direction and magnitude of the data movement.
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*/
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function averageShift(items) {
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var total = 0;
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var count = 0;
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for (var item of items) {
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if (item.status === 'matched' && item.prev.x != null && item.next.x != null) {
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total += item.next.x - item.prev.x;
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count++;
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}
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}
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return count > 0 ? total / count : 0;
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}
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var defaultLineAnimateItems = (items, animationElapsedTime) => {
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if (items == null) {
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// First render: return empty, stroke-dasharray handles the reveal
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return [];
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}
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// At animationElapsedTime=1 return only the non-removed items
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if (animationElapsedTime === 1) return items.flatMap(item => item.status === 'removed' ? [] : [item.next]);
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var shift = averageShift(items);
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var result = [];
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for (var item of items) {
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if (item.status === 'matched') {
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result.push(_objectSpread(_objectSpread({}, item.next), {}, {
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x: interpolate(item.prev.x, item.next.x, animationElapsedTime),
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y: interpolate(item.prev.y, item.next.y, animationElapsedTime)
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}));
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} else if (item.status === 'added') {
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if (item.next.x != null) {
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// Extrapolate entry position: the point starts where it "would have been"
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var entryX = item.next.x - shift;
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result.push(_objectSpread(_objectSpread({}, item.next), {}, {
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x: interpolate(entryX, item.next.x, animationElapsedTime),
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y: item.next.y
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}));
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} else {
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result.push(item.next);
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}
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} else if (item.status === 'removed') {
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if (item.prev.x != null) {
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var exitX = item.prev.x + shift;
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result.push(_objectSpread(_objectSpread({}, item.prev), {}, {
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x: interpolate(item.prev.x, exitX, animationElapsedTime),
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y: item.prev.y
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}));
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}
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// else: removed items are simply dropped
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}
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}
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return result;
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};
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export var defaultLineProps = {
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activeDot: true,
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animateNewValues: true,
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animationBegin: 0,
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animationDuration: 1500,
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animationEasing: 'ease',
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animationInterpolateFn: defaultLineAnimateItems,
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animationMatchBy: matchByIndex,
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connectNulls: false,
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dot: true,
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fill: '#fff',
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hide: false,
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isAnimationActive: 'auto',
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label: false,
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legendType: 'line',
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shape: LineDrawShape,
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stroke: '#3182bd',
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strokeWidth: 1,
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xAxisId: 0,
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yAxisId: 0,
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zIndex: DefaultZIndexes.line,
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type: 'linear'
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};
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/**
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* Because of naming conflict, we are forced to ignore certain (valid) SVG attributes.
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*/
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var computeLegendPayloadFromAreaData = props => {
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var dataKey = props.dataKey,
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name = props.name,
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stroke = props.stroke,
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legendType = props.legendType,
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hide = props.hide;
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return [{
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inactive: hide,
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dataKey,
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type: legendType,
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color: stroke,
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value: getTooltipNameProp(name, dataKey),
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payload: props
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}];
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};
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var SetLineTooltipEntrySettings = /*#__PURE__*/React.memo(_ref => {
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var dataKey = _ref.dataKey,
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data = _ref.data,
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stroke = _ref.stroke,
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strokeWidth = _ref.strokeWidth,
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fill = _ref.fill,
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name = _ref.name,
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hide = _ref.hide,
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unit = _ref.unit,
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formatter = _ref.formatter,
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tooltipType = _ref.tooltipType,
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id = _ref.id;
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var tooltipEntrySettings = {
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dataDefinedOnItem: data,
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getPosition: noop,
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settings: {
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stroke,
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strokeWidth,
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fill,
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dataKey,
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nameKey: undefined,
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name: getTooltipNameProp(name, dataKey),
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hide,
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type: tooltipType,
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color: stroke,
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unit,
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formatter,
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graphicalItemId: id
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}
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};
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return /*#__PURE__*/React.createElement(SetTooltipEntrySettings, {
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tooltipEntrySettings: tooltipEntrySettings
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});
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});
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function LineDotsWrapper(_ref2) {
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var clipPathId = _ref2.clipPathId,
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points = _ref2.points,
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props = _ref2.props;
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var dot = props.dot,
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dataKey = props.dataKey,
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needClip = props.needClip;
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/*
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* Exclude ID from the props passed to the Dots component
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* because then the ID would be applied to multiple dots, and it would no longer be unique.
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*/
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var id = props.id,
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propsWithoutId = _objectWithoutProperties(props, _excluded);
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var lineProps = svgPropertiesNoEvents(propsWithoutId);
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return /*#__PURE__*/React.createElement(Dots, {
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points: points,
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dot: dot,
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className: "recharts-line-dots",
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dotClassName: "recharts-line-dot",
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dataKey: dataKey,
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baseProps: lineProps,
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needClip: needClip,
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clipPathId: clipPathId
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});
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}
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function LineLabelListProvider(_ref3) {
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var showLabels = _ref3.showLabels,
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children = _ref3.children,
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points = _ref3.points;
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var labelListEntries = useMemo(() => {
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return points === null || points === void 0 ? void 0 : points.map(point => {
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var _point$x, _point$y;
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var viewBox = {
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x: (_point$x = point.x) !== null && _point$x !== void 0 ? _point$x : 0,
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y: (_point$y = point.y) !== null && _point$y !== void 0 ? _point$y : 0,
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width: 0,
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lowerWidth: 0,
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upperWidth: 0,
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height: 0
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};
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return _objectSpread(_objectSpread({}, viewBox), {}, {
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value: point.value,
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payload: point.payload,
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viewBox,
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/*
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* Line is not passing parentViewBox to the LabelList so the labels can escape - looks like a bug, should we pass parentViewBox?
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* Or should this just be the root chart viewBox?
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*/
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parentViewBox: undefined,
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fill: undefined
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});
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});
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}, [points]);
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return /*#__PURE__*/React.createElement(CartesianLabelListContextProvider, {
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value: showLabels ? labelListEntries : undefined
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}, children);
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}
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function StaticCurve(_ref4) {
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var clipPathId = _ref4.clipPathId,
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pathRef = _ref4.pathRef,
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points = _ref4.points,
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props = _ref4.props,
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animationElapsedTime = _ref4.animationElapsedTime,
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isAnimating = _ref4.isAnimating,
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isEntrance = _ref4.isEntrance,
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visibleLength = _ref4.visibleLength;
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var type = props.type,
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layout = props.layout,
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connectNulls = props.connectNulls,
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needClip = props.needClip,
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shape = props.shape,
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strokeDasharray = props.strokeDasharray,
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others = _objectWithoutProperties(props, _excluded2);
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var curveProps = _objectSpread(_objectSpread({}, svgPropertiesAndEvents(others)), {}, {
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fill: 'none',
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className: 'recharts-line-curve',
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clipPath: needClip ? "url(#clipPath-".concat(clipPathId, ")") : undefined,
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points,
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type,
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layout,
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connectNulls,
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strokeDasharray: strokeDasharray !== null && strokeDasharray !== void 0 ? strokeDasharray : props.strokeDasharray,
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pathRef,
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animationElapsedTime,
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isAnimating,
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isEntrance: props.animateNewValues ? isEntrance : false,
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visibleLength
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});
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return /*#__PURE__*/React.createElement(React.Fragment, null, (points === null || points === void 0 ? void 0 : points.length) > 1 && /*#__PURE__*/React.createElement(Shape, {
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option: shape,
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DefaultShape: defaultLineProps.shape,
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shapeProps: curveProps
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}), /*#__PURE__*/React.createElement(LineDotsWrapper, {
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points: points,
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clipPathId: clipPathId,
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props: props
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}));
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}
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function CurveWithAnimation(_ref5) {
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var clipPathId = _ref5.clipPathId,
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props = _ref5.props,
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pathRef = _ref5.pathRef,
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previousPointsRef = _ref5.previousPointsRef;
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var points = props.points,
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isAnimationActive = props.isAnimationActive,
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animationBegin = props.animationBegin,
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animationDuration = props.animationDuration,
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animationEasing = props.animationEasing,
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animationMatchBy = props.animationMatchBy,
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animationInterpolateFn = props.animationInterpolateFn,
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layout = props.layout;
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var totalLength = getTotalLength(pathRef.current);
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var _useAnimationCallback = useAnimationCallbacks(props.onAnimationStart, props.onAnimationEnd),
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isAnimating = _useAnimationCallback.isAnimating,
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handleAnimationStart = _useAnimationCallback.handleAnimationStart,
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handleAnimationEnd = _useAnimationCallback.handleAnimationEnd;
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var showLabels = !isAnimating;
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var getVisibleLength = useAnimatedLineLength(points);
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// Guard for totalLength: don't update previousPointsRef before SVG path is measured
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var shouldUpdatePreviousRef = useCallback(animationElapsedTime => animationElapsedTime > 0 && totalLength > 0, [totalLength]);
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return /*#__PURE__*/React.createElement(LineLabelListProvider, {
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points: points,
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showLabels: showLabels
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}, props.children, /*#__PURE__*/React.createElement(AnimatedItems, {
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animationInput: points,
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animationIdPrefix: "recharts-line-",
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items: points,
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previousItemsRef: previousPointsRef,
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isAnimationActive: isAnimationActive,
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animationBegin: animationBegin,
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animationDuration: animationDuration,
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animationEasing: animationEasing,
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onAnimationStart: handleAnimationStart,
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onAnimationEnd: handleAnimationEnd,
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animationInterpolateFn: animationInterpolateFn,
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animationMatchBy: animationMatchBy,
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shouldUpdatePreviousRef: shouldUpdatePreviousRef,
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layout: layout
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}, (stepData, animationElapsedTime, isEntrance) => {
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var animationActive = isAnimating || animationElapsedTime < 1;
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var visibleLength = animationActive ? getVisibleLength(animationElapsedTime, totalLength) : null;
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return /*#__PURE__*/React.createElement(StaticCurve, {
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props: props,
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points: stepData,
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clipPathId: clipPathId,
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pathRef: pathRef,
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animationElapsedTime: animationElapsedTime,
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isAnimating: animationActive,
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isEntrance: isEntrance,
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visibleLength: visibleLength
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});
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}), /*#__PURE__*/React.createElement(LabelListFromLabelProp, {
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label: props.label
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}));
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}
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function RenderCurve(_ref6) {
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var clipPathId = _ref6.clipPathId,
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props = _ref6.props;
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var previousPointsRef = useRef(null);
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var pathRef = useRef(null);
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return /*#__PURE__*/React.createElement(CurveWithAnimation, {
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props: props,
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clipPathId: clipPathId,
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previousPointsRef: previousPointsRef,
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pathRef: pathRef
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});
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}
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var errorBarDataPointFormatter = (dataPoint, dataKey) => {
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var _dataPoint$x, _dataPoint$y;
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return {
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x: (_dataPoint$x = dataPoint.x) !== null && _dataPoint$x !== void 0 ? _dataPoint$x : undefined,
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y: (_dataPoint$y = dataPoint.y) !== null && _dataPoint$y !== void 0 ? _dataPoint$y : undefined,
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value: dataPoint.value,
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// getValueByDataKey does not validate the output type
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errorVal: getValueByDataKey(dataPoint.payload, dataKey)
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};
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};
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// eslint-disable-next-line react/prefer-stateless-function
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class LineWithState extends Component {
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render() {
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var _this$props = this.props,
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hide = _this$props.hide,
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dot = _this$props.dot,
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points = _this$props.points,
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className = _this$props.className,
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xAxisId = _this$props.xAxisId,
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yAxisId = _this$props.yAxisId,
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top = _this$props.top,
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left = _this$props.left,
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width = _this$props.width,
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height = _this$props.height,
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id = _this$props.id,
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needClip = _this$props.needClip,
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zIndex = _this$props.zIndex;
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if (hide) {
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return null;
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}
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var layerClass = clsx('recharts-line', className);
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var clipPathId = id;
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var _getRadiusAndStrokeWi = getRadiusAndStrokeWidthFromDot(dot),
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r = _getRadiusAndStrokeWi.r,
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strokeWidth = _getRadiusAndStrokeWi.strokeWidth;
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var clipDot = isClipDot(dot);
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var dotSize = r * 2 + strokeWidth;
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var activePointsClipPath = needClip ? "url(#clipPath-".concat(clipDot ? '' : 'dots-').concat(clipPathId, ")") : undefined;
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return /*#__PURE__*/React.createElement(ZIndexLayer, {
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zIndex: zIndex
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}, /*#__PURE__*/React.createElement(Layer, {
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className: layerClass
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}, needClip && /*#__PURE__*/React.createElement("defs", null, /*#__PURE__*/React.createElement(GraphicalItemClipPath, {
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clipPathId: clipPathId,
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xAxisId: xAxisId,
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yAxisId: yAxisId
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}), !clipDot && /*#__PURE__*/React.createElement("clipPath", {
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id: "clipPath-dots-".concat(clipPathId)
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}, /*#__PURE__*/React.createElement("rect", {
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x: left - dotSize / 2,
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y: top - dotSize / 2,
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width: width + dotSize,
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height: height + dotSize
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}))), /*#__PURE__*/React.createElement(SetErrorBarContext, {
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xAxisId: xAxisId,
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yAxisId: yAxisId,
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data: points,
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dataPointFormatter: errorBarDataPointFormatter,
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errorBarOffset: 0
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}, /*#__PURE__*/React.createElement(RenderCurve, {
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props: this.props,
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clipPathId: clipPathId
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}))), /*#__PURE__*/React.createElement(ActivePoints, {
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activeDot: this.props.activeDot,
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points: points,
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mainColor: this.props.stroke,
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itemDataKey: this.props.dataKey,
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clipPath: activePointsClipPath
|
|
}));
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}
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}
|
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function LineImpl(props) {
|
|
var _resolveDefaultProps = resolveDefaultProps(props, defaultLineProps),
|
|
activeDot = _resolveDefaultProps.activeDot,
|
|
animateNewValues = _resolveDefaultProps.animateNewValues,
|
|
animationBegin = _resolveDefaultProps.animationBegin,
|
|
animationDuration = _resolveDefaultProps.animationDuration,
|
|
animationEasing = _resolveDefaultProps.animationEasing,
|
|
connectNulls = _resolveDefaultProps.connectNulls,
|
|
dot = _resolveDefaultProps.dot,
|
|
hide = _resolveDefaultProps.hide,
|
|
isAnimationActive = _resolveDefaultProps.isAnimationActive,
|
|
label = _resolveDefaultProps.label,
|
|
legendType = _resolveDefaultProps.legendType,
|
|
xAxisId = _resolveDefaultProps.xAxisId,
|
|
yAxisId = _resolveDefaultProps.yAxisId,
|
|
id = _resolveDefaultProps.id,
|
|
everythingElse = _objectWithoutProperties(_resolveDefaultProps, _excluded3);
|
|
var _useNeedsClip = useNeedsClip(xAxisId, yAxisId),
|
|
needClip = _useNeedsClip.needClip;
|
|
var plotArea = usePlotArea();
|
|
var layout = useChartLayout();
|
|
var isPanorama = useIsPanorama();
|
|
var points = useAppSelector(state => selectLinePoints(state, xAxisId, yAxisId, isPanorama, id));
|
|
if (layout !== 'horizontal' && layout !== 'vertical' || points == null || plotArea == null) {
|
|
// Cannot render Line in an unsupported layout
|
|
return null;
|
|
}
|
|
var height = plotArea.height,
|
|
width = plotArea.width,
|
|
left = plotArea.x,
|
|
top = plotArea.y;
|
|
return /*#__PURE__*/React.createElement(LineWithState, _extends({}, everythingElse, {
|
|
id: id,
|
|
connectNulls: connectNulls,
|
|
dot: dot,
|
|
activeDot: activeDot,
|
|
animateNewValues: animateNewValues,
|
|
animationBegin: animationBegin,
|
|
animationDuration: animationDuration,
|
|
animationEasing: animationEasing,
|
|
isAnimationActive: isAnimationActive,
|
|
hide: hide,
|
|
label: label,
|
|
legendType: legendType,
|
|
xAxisId: xAxisId,
|
|
yAxisId: yAxisId,
|
|
points: points,
|
|
layout: layout,
|
|
height: height,
|
|
width: width,
|
|
left: left,
|
|
top: top,
|
|
needClip: needClip
|
|
}));
|
|
}
|
|
export function computeLinePoints(_ref7) {
|
|
var layout = _ref7.layout,
|
|
xAxis = _ref7.xAxis,
|
|
yAxis = _ref7.yAxis,
|
|
xAxisTicks = _ref7.xAxisTicks,
|
|
yAxisTicks = _ref7.yAxisTicks,
|
|
dataKey = _ref7.dataKey,
|
|
bandSize = _ref7.bandSize,
|
|
displayedData = _ref7.displayedData;
|
|
return displayedData.map((entry, index) => {
|
|
// getValueByDataKey does not validate the output type
|
|
var value = getValueByDataKey(entry, dataKey);
|
|
if (layout === 'horizontal') {
|
|
var _x = getCateCoordinateOfLine({
|
|
axis: xAxis,
|
|
ticks: xAxisTicks,
|
|
bandSize,
|
|
entry,
|
|
index
|
|
});
|
|
var _y = isNullish(value) ? null : yAxis.scale.map(value);
|
|
return {
|
|
x: _x,
|
|
y: _y !== null && _y !== void 0 ? _y : null,
|
|
value,
|
|
payload: entry
|
|
};
|
|
}
|
|
var x = isNullish(value) ? null : xAxis.scale.map(value);
|
|
var y = getCateCoordinateOfLine({
|
|
axis: yAxis,
|
|
ticks: yAxisTicks,
|
|
bandSize,
|
|
entry,
|
|
index
|
|
});
|
|
if (x == null || y == null) {
|
|
return null;
|
|
}
|
|
return {
|
|
x,
|
|
y,
|
|
value,
|
|
payload: entry
|
|
};
|
|
}).filter(Boolean);
|
|
}
|
|
function LineFn(outsideProps) {
|
|
var props = resolveDefaultProps(outsideProps, defaultLineProps);
|
|
var isPanorama = useIsPanorama();
|
|
return /*#__PURE__*/React.createElement(RegisterGraphicalItemId, {
|
|
id: props.id,
|
|
type: "line"
|
|
}, id => /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement(SetLegendPayload, {
|
|
legendPayload: computeLegendPayloadFromAreaData(props)
|
|
}), /*#__PURE__*/React.createElement(SetLineTooltipEntrySettings, {
|
|
dataKey: props.dataKey,
|
|
data: props.data,
|
|
stroke: props.stroke,
|
|
strokeWidth: props.strokeWidth,
|
|
fill: props.fill,
|
|
name: props.name,
|
|
hide: props.hide,
|
|
unit: props.unit,
|
|
formatter: props.formatter,
|
|
tooltipType: props.tooltipType,
|
|
id: id
|
|
}), /*#__PURE__*/React.createElement(SetCartesianGraphicalItem, {
|
|
type: "line",
|
|
id: id,
|
|
data: props.data,
|
|
xAxisId: props.xAxisId,
|
|
yAxisId: props.yAxisId,
|
|
zAxisId: 0,
|
|
dataKey: props.dataKey,
|
|
hide: props.hide,
|
|
isPanorama: isPanorama
|
|
}), /*#__PURE__*/React.createElement(LineImpl, _extends({}, props, {
|
|
id: id
|
|
}))));
|
|
}
|
|
|
|
/**
|
|
* @provides LabelListContext
|
|
* @provides ErrorBarContext
|
|
* @consumes CartesianChartContext
|
|
*/
|
|
export var Line = /*#__PURE__*/React.memo(LineFn, propsAreEqual);
|
|
// @ts-expect-error we need to set the displayName for debugging purposes
|
|
Line.displayName = 'Line'; |