recharts
Version:
React charts
209 lines (206 loc) • 8.55 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getEndPoints = exports.ReferenceLine = void 0;
var _react = _interopRequireWildcard(require("react"));
var React = _react;
var _clsx = require("clsx");
var _Layer = require("../container/Layer");
var _Label = require("../component/Label");
var _DataUtils = require("../util/DataUtils");
var _CartesianUtils = require("../util/CartesianUtils");
var _ReactUtils = require("../util/ReactUtils");
var _chartLayoutContext = require("../context/chartLayoutContext");
var _referenceElementsSlice = require("../state/referenceElementsSlice");
var _hooks = require("../state/hooks");
var _axisSelectors = require("../state/selectors/axisSelectors");
var _PanoramaContext = require("../context/PanoramaContext");
var _ClipPathProvider = require("../container/ClipPathProvider");
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 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); } /**
* @fileOverview Reference Line
*/
/**
* This excludes `viewBox` prop from svg for two reasons:
* 1. The components wants viewBox of object type, and svg wants string
* - so there's a conflict, and the component will throw if it gets string
* 2. Internally the component calls `filterProps` which filters the viewBox away anyway
*/
var renderLine = (option, props) => {
var line;
if (/*#__PURE__*/React.isValidElement(option)) {
line = /*#__PURE__*/React.cloneElement(option, props);
} else if (typeof option === 'function') {
line = option(props);
} else {
line = /*#__PURE__*/React.createElement("line", _extends({}, props, {
className: "recharts-reference-line-line"
}));
}
return line;
};
// TODO: ScaleHelper
var getEndPoints = (scales, isFixedX, isFixedY, isSegment, viewBox, position, xAxisOrientation, yAxisOrientation, props) => {
var {
x,
y,
width,
height
} = viewBox;
if (isFixedY) {
var {
y: yCoord
} = props;
var coord = scales.y.apply(yCoord, {
position
});
// don't render the line if the scale can't compute a result that makes sense
if ((0, _DataUtils.isNan)(coord)) return null;
if (props.ifOverflow === 'discard' && !scales.y.isInRange(coord)) {
return null;
}
var points = [{
x: x + width,
y: coord
}, {
x,
y: coord
}];
return yAxisOrientation === 'left' ? points.reverse() : points;
}
if (isFixedX) {
var {
x: xCoord
} = props;
var _coord = scales.x.apply(xCoord, {
position
});
// don't render the line if the scale can't compute a result that makes sense
if ((0, _DataUtils.isNan)(_coord)) return null;
if (props.ifOverflow === 'discard' && !scales.x.isInRange(_coord)) {
return null;
}
var _points = [{
x: _coord,
y: y + height
}, {
x: _coord,
y
}];
return xAxisOrientation === 'top' ? _points.reverse() : _points;
}
if (isSegment) {
var {
segment
} = props;
var _points2 = segment.map(p => scales.apply(p, {
position
}));
if (props.ifOverflow === 'discard' && _points2.some(p => !scales.isInRange(p))) {
return null;
}
return _points2;
}
return null;
};
exports.getEndPoints = getEndPoints;
function ReportReferenceLine(props) {
var dispatch = (0, _hooks.useAppDispatch)();
(0, _react.useEffect)(() => {
dispatch((0, _referenceElementsSlice.addLine)(props));
return () => {
dispatch((0, _referenceElementsSlice.removeLine)(props));
};
});
return null;
}
function ReferenceLineImpl(props) {
var {
x: fixedX,
y: fixedY,
segment,
xAxisId,
yAxisId,
shape,
className,
ifOverflow
} = props;
var isPanorama = (0, _PanoramaContext.useIsPanorama)();
var clipPathId = (0, _ClipPathProvider.useClipPathId)();
var xAxis = (0, _hooks.useAppSelector)(state => (0, _axisSelectors.selectXAxisSettings)(state, xAxisId));
var yAxis = (0, _hooks.useAppSelector)(state => (0, _axisSelectors.selectYAxisSettings)(state, yAxisId));
var xAxisScale = (0, _hooks.useAppSelector)(state => (0, _axisSelectors.selectAxisScale)(state, 'xAxis', xAxisId, isPanorama));
var yAxisScale = (0, _hooks.useAppSelector)(state => (0, _axisSelectors.selectAxisScale)(state, 'yAxis', yAxisId, isPanorama));
var viewBox = (0, _chartLayoutContext.useViewBox)();
var isFixedX = (0, _DataUtils.isNumOrStr)(fixedX);
var isFixedY = (0, _DataUtils.isNumOrStr)(fixedY);
if (!clipPathId || !viewBox || xAxis == null || yAxis == null || xAxisScale == null || yAxisScale == null) {
return null;
}
var scales = (0, _CartesianUtils.createLabeledScales)({
x: xAxisScale,
y: yAxisScale
});
var isSegment = segment && segment.length === 2;
var endPoints = getEndPoints(scales, isFixedX, isFixedY, isSegment, viewBox, props.position, xAxis.orientation, yAxis.orientation, props);
if (!endPoints) {
return null;
}
var [{
x: x1,
y: y1
}, {
x: x2,
y: y2
}] = endPoints;
var clipPath = ifOverflow === 'hidden' ? "url(#".concat(clipPathId, ")") : undefined;
var lineProps = _objectSpread(_objectSpread({
clipPath
}, (0, _ReactUtils.filterProps)(props, true)), {}, {
x1,
y1,
x2,
y2
});
return /*#__PURE__*/React.createElement(_Layer.Layer, {
className: (0, _clsx.clsx)('recharts-reference-line', className)
}, renderLine(shape, lineProps), _Label.Label.renderCallByParent(props, (0, _CartesianUtils.rectWithCoords)({
x1,
y1,
x2,
y2
})));
}
function ReferenceLineSettingsDispatcher(props) {
return /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement(ReportReferenceLine, {
yAxisId: props.yAxisId,
xAxisId: props.xAxisId,
ifOverflow: props.ifOverflow,
x: props.x,
y: props.y
}), /*#__PURE__*/React.createElement(ReferenceLineImpl, props));
}
// eslint-disable-next-line react/prefer-stateless-function
class ReferenceLine extends _react.Component {
render() {
return /*#__PURE__*/React.createElement(ReferenceLineSettingsDispatcher, this.props);
}
}
exports.ReferenceLine = ReferenceLine;
_defineProperty(ReferenceLine, "displayName", 'ReferenceLine');
_defineProperty(ReferenceLine, "defaultProps", {
ifOverflow: 'discard',
xAxisId: 0,
yAxisId: 0,
fill: 'none',
stroke: '#ccc',
fillOpacity: 1,
strokeWidth: 1,
position: 'middle'
});