recharts
Version:
React charts
235 lines (227 loc) • 9.71 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.ErrorBar = void 0;
var _react = _interopRequireWildcard(require("react"));
var React = _react;
var _Layer = require("../container/Layer");
var _ErrorBarContext = require("../context/ErrorBarContext");
var _hooks = require("../hooks");
var _resolveDefaultProps = require("../util/resolveDefaultProps");
var _svgPropertiesNoEvents = require("../util/svgPropertiesNoEvents");
var _chartLayoutContext = require("../context/chartLayoutContext");
var _CSSTransitionAnimate = require("../animation/CSSTransitionAnimate");
var _excluded = ["direction", "width", "dataKey", "isAnimationActive", "animationBegin", "animationDuration", "animationEasing"];
/**
* @fileOverview Render a group of error bar
*/
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 _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 _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 _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; }
/**
* So usually the direction is decided by the chart layout.
* Horizontal layout means error bars are vertical means direction=y
* Vertical layout means error bars are horizontal means direction=x
*
* Except! In Scatter chart, error bars can go both ways.
*
* So this property is only ever used in Scatter chart, and ignored elsewhere.
*/
/**
* External ErrorBar props, visible for users of the library
*/
/**
* Props after defaults, and required props have been applied.
*/
function ErrorBarImpl(props) {
var {
direction,
width,
dataKey,
isAnimationActive,
animationBegin,
animationDuration,
animationEasing
} = props,
others = _objectWithoutProperties(props, _excluded);
var svgProps = (0, _svgPropertiesNoEvents.svgPropertiesNoEvents)(others);
var {
data,
dataPointFormatter,
xAxisId,
yAxisId,
errorBarOffset: offset
} = (0, _ErrorBarContext.useErrorBarContext)();
var xAxis = (0, _hooks.useXAxis)(xAxisId);
var yAxis = (0, _hooks.useYAxis)(yAxisId);
if ((xAxis === null || xAxis === void 0 ? void 0 : xAxis.scale) == null || (yAxis === null || yAxis === void 0 ? void 0 : yAxis.scale) == null || data == null) {
return null;
}
// ErrorBar requires type number XAxis, why?
if (direction === 'x' && xAxis.type !== 'number') {
return null;
}
var errorBars = data.map(entry => {
var {
x,
y,
value,
errorVal
} = dataPointFormatter(entry, dataKey, direction);
if (!errorVal || x == null || y == null) {
return null;
}
var lineCoordinates = [];
var lowBound, highBound;
if (Array.isArray(errorVal)) {
[lowBound, highBound] = errorVal;
} else {
lowBound = highBound = errorVal;
}
if (direction === 'x') {
// error bar for horizontal charts, the y is fixed, x is a range value
var {
scale
} = xAxis;
var yMid = y + offset;
var yMin = yMid + width;
var yMax = yMid - width;
var xMin = scale(value - lowBound);
var xMax = scale(value + highBound);
// the right line of |--|
lineCoordinates.push({
x1: xMax,
y1: yMin,
x2: xMax,
y2: yMax
});
// the middle line of |--|
lineCoordinates.push({
x1: xMin,
y1: yMid,
x2: xMax,
y2: yMid
});
// the left line of |--|
lineCoordinates.push({
x1: xMin,
y1: yMin,
x2: xMin,
y2: yMax
});
} else if (direction === 'y') {
// error bar for horizontal charts, the x is fixed, y is a range value
var {
scale: _scale
} = yAxis;
var xMid = x + offset;
var _xMin = xMid - width;
var _xMax = xMid + width;
var _yMin = _scale(value - lowBound);
var _yMax = _scale(value + highBound);
// the top line
lineCoordinates.push({
x1: _xMin,
y1: _yMax,
x2: _xMax,
y2: _yMax
});
// the middle line
lineCoordinates.push({
x1: xMid,
y1: _yMin,
x2: xMid,
y2: _yMax
});
// the bottom line
lineCoordinates.push({
x1: _xMin,
y1: _yMin,
x2: _xMax,
y2: _yMin
});
}
var scaleDirection = direction === 'x' ? 'scaleX' : 'scaleY';
var transformOrigin = "".concat(x + offset, "px ").concat(y + offset, "px");
return /*#__PURE__*/React.createElement(_Layer.Layer, _extends({
className: "recharts-errorBar",
key: "bar-".concat(lineCoordinates.map(c => "".concat(c.x1, "-").concat(c.x2, "-").concat(c.y1, "-").concat(c.y2)))
}, svgProps), lineCoordinates.map(coordinates => {
var lineStyle = isAnimationActive ? {
transformOrigin
} : undefined;
return /*#__PURE__*/React.createElement(_CSSTransitionAnimate.CSSTransitionAnimate, {
from: "".concat(scaleDirection, "(0)"),
to: "".concat(scaleDirection, "(1)"),
attributeName: "transform",
begin: animationBegin,
easing: animationEasing,
isActive: isAnimationActive,
duration: animationDuration,
key: "line-".concat(coordinates.x1, "-").concat(coordinates.x2, "-").concat(coordinates.y1, "-").concat(coordinates.y2)
}, style => /*#__PURE__*/React.createElement("line", _extends({}, coordinates, {
style: _objectSpread(_objectSpread({}, lineStyle), style)
})));
}));
});
return /*#__PURE__*/React.createElement(_Layer.Layer, {
className: "recharts-errorBars"
}, errorBars);
}
function useErrorBarDirection(directionFromProps) {
var layout = (0, _chartLayoutContext.useChartLayout)();
if (directionFromProps != null) {
return directionFromProps;
}
if (layout != null) {
return layout === 'horizontal' ? 'y' : 'x';
}
return 'x';
}
var errorBarDefaultProps = {
stroke: 'black',
strokeWidth: 1.5,
width: 5,
offset: 0,
isAnimationActive: true,
animationBegin: 0,
animationDuration: 400,
animationEasing: 'ease-in-out'
};
function ErrorBarInternal(props) {
var realDirection = useErrorBarDirection(props.direction);
var {
width,
isAnimationActive,
animationBegin,
animationDuration,
animationEasing
} = (0, _resolveDefaultProps.resolveDefaultProps)(props, errorBarDefaultProps);
return /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement(_ErrorBarContext.ReportErrorBarSettings, {
dataKey: props.dataKey,
direction: realDirection
}), /*#__PURE__*/React.createElement(ErrorBarImpl, _extends({}, props, {
direction: realDirection,
width: width,
isAnimationActive: isAnimationActive,
animationBegin: animationBegin,
animationDuration: animationDuration,
animationEasing: animationEasing
})));
}
// eslint-disable-next-line react/prefer-stateless-function
class ErrorBar extends _react.Component {
render() {
return /*#__PURE__*/React.createElement(ErrorBarInternal, this.props);
}
}
exports.ErrorBar = ErrorBar;
_defineProperty(ErrorBar, "defaultProps", errorBarDefaultProps);
_defineProperty(ErrorBar, "displayName", 'ErrorBar');