228 lines
8.6 KiB
JavaScript
228 lines
8.6 KiB
JavaScript
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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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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/**
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* @fileOverview Reference Line
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*/
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import * as React from 'react';
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import { useEffect } from 'react';
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import { clsx } from 'clsx';
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import { Layer } from '../container/Layer';
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import { CartesianLabelContextProvider, CartesianLabelFromLabelProp } from '../component/Label';
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import { isNan, isNumOrStr } from '../util/DataUtils';
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import { createLabeledScales, rectWithCoords } from '../util/CartesianUtils';
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import { useViewBox } from '../context/chartLayoutContext';
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import { addLine, removeLine } from '../state/referenceElementsSlice';
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import { useAppDispatch, useAppSelector } from '../state/hooks';
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import { selectAxisScale, selectXAxisSettings, selectYAxisSettings } from '../state/selectors/axisSelectors';
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import { useIsPanorama } from '../context/PanoramaContext';
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import { useClipPathId } from '../container/ClipPathProvider';
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import { svgPropertiesAndEvents } from '../util/svgPropertiesAndEvents';
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import { resolveDefaultProps } from '../util/resolveDefaultProps';
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import { ZIndexLayer } from '../zIndex/ZIndexLayer';
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import { DefaultZIndexes } from '../zIndex/DefaultZIndexes';
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import { isWellBehavedNumber } from '../util/isWellBehavedNumber';
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/**
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* Single point that defines one end of a segment.
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* These coordinates are in data space, meaning that you should provide
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* values that correspond to the data domain of the axes.
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* So you would provide a value of `Page A` to indicate the data value `Page A`
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* and then recharts will convert that to pixels.
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*
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* Likewise for numbers. If your x-axis goes from 0 to 100,
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* and you want the line to end at 50, you would provide `50` here.
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*/
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/**
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* This excludes `viewBox` prop from svg for two reasons:
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* 1. The components wants viewBox of object type, and svg wants string
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* - so there's a conflict, and the component will throw if it gets string
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* 2. Internally the component calls `svgPropertiesNoEvents` which filters the viewBox away anyway
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*/
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var renderLine = (option, props) => {
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var line;
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if (/*#__PURE__*/React.isValidElement(option)) {
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// @ts-expect-error element cloning is not typed
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line = /*#__PURE__*/React.cloneElement(option, props);
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} else if (typeof option === 'function') {
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line = option(props);
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} else {
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if (!isWellBehavedNumber(props.x1) || !isWellBehavedNumber(props.y1) || !isWellBehavedNumber(props.x2) || !isWellBehavedNumber(props.y2)) {
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return null;
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}
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line = /*#__PURE__*/React.createElement("line", _extends({}, props, {
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className: "recharts-reference-line-line"
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}));
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}
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return line;
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};
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var getHorizontalLineEndPoints = (yCoord, ifOverflow, position, yAxisOrientation, scales, viewBox) => {
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var {
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x,
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width
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} = viewBox;
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var coord = scales.y.apply(yCoord, {
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position
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});
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// don't render the line if the scale can't compute a result that makes sense
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if (isNan(coord)) return null;
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if (ifOverflow === 'discard' && !scales.y.isInRange(coord)) {
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return null;
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}
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var points = [{
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x: x + width,
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y: coord
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}, {
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x,
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y: coord
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}];
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return yAxisOrientation === 'left' ? points.reverse() : points;
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};
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var getVerticalLineEndPoints = (xCoord, ifOverflow, position, xAxisOrientation, scales, viewBox) => {
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var {
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y,
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height
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} = viewBox;
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var coord = scales.x.apply(xCoord, {
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position
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});
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// don't render the line if the scale can't compute a result that makes sense
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if (isNan(coord)) return null;
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if (ifOverflow === 'discard' && !scales.x.isInRange(coord)) {
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return null;
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}
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var points = [{
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x: coord,
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y: y + height
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}, {
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x: coord,
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y
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}];
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return xAxisOrientation === 'top' ? points.reverse() : points;
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};
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var getSegmentLineEndPoints = (segment, ifOverflow, position, scales) => {
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var points = segment.map(p => scales.apply(p, {
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position
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}));
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if (ifOverflow === 'discard' && points.some(p => !scales.isInRange(p))) {
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return null;
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}
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return points;
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};
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export var getEndPoints = (scales, viewBox, position, xAxisOrientation, yAxisOrientation, props) => {
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var {
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x: xCoord,
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y: yCoord,
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segment,
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ifOverflow
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} = props;
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var isFixedX = isNumOrStr(xCoord);
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var isFixedY = isNumOrStr(yCoord);
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if (isFixedY) {
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return getHorizontalLineEndPoints(yCoord, ifOverflow, position, yAxisOrientation, scales, viewBox);
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}
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if (isFixedX) {
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return getVerticalLineEndPoints(xCoord, ifOverflow, position, xAxisOrientation, scales, viewBox);
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}
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if (segment != null && segment.length === 2) {
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return getSegmentLineEndPoints(segment, ifOverflow, position, scales);
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}
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return null;
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};
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function ReportReferenceLine(props) {
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var dispatch = useAppDispatch();
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useEffect(() => {
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dispatch(addLine(props));
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return () => {
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dispatch(removeLine(props));
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};
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});
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return null;
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}
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function ReferenceLineImpl(props) {
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var {
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xAxisId,
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yAxisId,
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shape,
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className,
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ifOverflow
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} = props;
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var isPanorama = useIsPanorama();
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var clipPathId = useClipPathId();
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var xAxis = useAppSelector(state => selectXAxisSettings(state, xAxisId));
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var yAxis = useAppSelector(state => selectYAxisSettings(state, yAxisId));
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var xAxisScale = useAppSelector(state => selectAxisScale(state, 'xAxis', xAxisId, isPanorama));
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var yAxisScale = useAppSelector(state => selectAxisScale(state, 'yAxis', yAxisId, isPanorama));
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var viewBox = useViewBox();
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if (!clipPathId || !viewBox || xAxis == null || yAxis == null || xAxisScale == null || yAxisScale == null) {
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return null;
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}
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var scales = createLabeledScales({
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x: xAxisScale,
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y: yAxisScale
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});
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var endPoints = getEndPoints(scales, viewBox, props.position, xAxis.orientation, yAxis.orientation, props);
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if (!endPoints) {
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return null;
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}
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var [{
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x: x1,
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y: y1
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}, {
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x: x2,
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y: y2
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}] = endPoints;
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var clipPath = ifOverflow === 'hidden' ? "url(#".concat(clipPathId, ")") : undefined;
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var lineProps = _objectSpread(_objectSpread({
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clipPath
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}, svgPropertiesAndEvents(props)), {}, {
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x1,
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y1,
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x2,
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y2
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});
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var rect = rectWithCoords({
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x1,
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y1,
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x2,
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y2
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});
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return /*#__PURE__*/React.createElement(ZIndexLayer, {
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zIndex: props.zIndex
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}, /*#__PURE__*/React.createElement(Layer, {
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className: clsx('recharts-reference-line', className)
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}, renderLine(shape, lineProps), /*#__PURE__*/React.createElement(CartesianLabelContextProvider, _extends({}, rect, {
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lowerWidth: rect.width,
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upperWidth: rect.width
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}), /*#__PURE__*/React.createElement(CartesianLabelFromLabelProp, {
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label: props.label
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}), props.children)));
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}
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var referenceLineDefaultProps = {
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ifOverflow: 'discard',
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xAxisId: 0,
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yAxisId: 0,
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fill: 'none',
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stroke: '#ccc',
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fillOpacity: 1,
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strokeWidth: 1,
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position: 'middle',
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zIndex: DefaultZIndexes.line
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};
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export function ReferenceLine(outsideProps) {
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var props = resolveDefaultProps(outsideProps, referenceLineDefaultProps);
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return /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement(ReportReferenceLine, {
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yAxisId: props.yAxisId,
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xAxisId: props.xAxisId,
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ifOverflow: props.ifOverflow,
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x: props.x,
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y: props.y,
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segment: props.segment
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}), /*#__PURE__*/React.createElement(ReferenceLineImpl, props));
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}
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ReferenceLine.displayName = 'ReferenceLine'; |