recharts
Version:
React charts
130 lines • 7.34 kB
JavaScript
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
import _isFunction from "lodash/isFunction";
var _excluded = ["isFront", "ifOverflow", "xAxisId", "yAxisId", "r", "fill", "fillOpacity", "stroke", "strokeWidth"];
function _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
/**
* @fileOverview Reference Line
*/
import React from 'react';
import classNames from 'classnames';
import { Layer } from '../container/Layer';
import { Label } from '../component/Label';
import { createLabeledScales, rectWithPoints } from '../util/CartesianUtils';
import { ifOverflowMatches } from '../util/IfOverflowMatches';
import { isNumOrStr } from '../util/DataUtils';
import { warn } from '../util/LogUtils';
import { Rectangle } from '../shape/Rectangle';
import { filterProps } from '../util/ReactUtils';
var getRect = function getRect(hasX1, hasX2, hasY1, hasY2, props) {
var xValue1 = props.x1,
xValue2 = props.x2,
yValue1 = props.y1,
yValue2 = props.y2,
xAxis = props.xAxis,
yAxis = props.yAxis;
if (!xAxis || !yAxis) return null;
var scales = createLabeledScales({
x: xAxis.scale,
y: yAxis.scale
});
var p1 = {
x: hasX1 ? scales.x.apply(xValue1, {
position: 'start'
}) : scales.x.rangeMin,
y: hasY1 ? scales.y.apply(yValue1, {
position: 'start'
}) : scales.y.rangeMin
};
var p2 = {
x: hasX2 ? scales.x.apply(xValue2, {
position: 'end'
}) : scales.x.rangeMax,
y: hasY2 ? scales.y.apply(yValue2, {
position: 'end'
}) : scales.y.rangeMax
};
if (ifOverflowMatches(props, 'discard') && (!scales.isInRange(p1) || !scales.isInRange(p2))) {
return null;
}
return rectWithPoints(p1, p2);
};
export function ReferenceArea(_ref) {
var _ref$isFront = _ref.isFront,
isFront = _ref$isFront === void 0 ? false : _ref$isFront,
_ref$ifOverflow = _ref.ifOverflow,
ifOverflow = _ref$ifOverflow === void 0 ? 'discard' : _ref$ifOverflow,
_ref$xAxisId = _ref.xAxisId,
xAxisId = _ref$xAxisId === void 0 ? 0 : _ref$xAxisId,
_ref$yAxisId = _ref.yAxisId,
yAxisId = _ref$yAxisId === void 0 ? 0 : _ref$yAxisId,
_ref$r = _ref.r,
r = _ref$r === void 0 ? 10 : _ref$r,
_ref$fill = _ref.fill,
fill = _ref$fill === void 0 ? '#ccc' : _ref$fill,
_ref$fillOpacity = _ref.fillOpacity,
fillOpacity = _ref$fillOpacity === void 0 ? 0.5 : _ref$fillOpacity,
_ref$stroke = _ref.stroke,
stroke = _ref$stroke === void 0 ? 'none' : _ref$stroke,
_ref$strokeWidth = _ref.strokeWidth,
strokeWidth = _ref$strokeWidth === void 0 ? 1 : _ref$strokeWidth,
restProps = _objectWithoutProperties(_ref, _excluded);
// Props with default values added.
var props = _objectSpread({
isFront: isFront,
ifOverflow: ifOverflow,
xAxisId: xAxisId,
yAxisId: yAxisId,
r: r,
fill: fill,
fillOpacity: fillOpacity,
stroke: stroke,
strokeWidth: strokeWidth
}, restProps);
var x1 = props.x1,
x2 = props.x2,
y1 = props.y1,
y2 = props.y2,
className = props.className,
alwaysShow = props.alwaysShow,
clipPathId = props.clipPathId;
warn(alwaysShow === undefined, 'The alwaysShow prop is deprecated. Please use ifOverflow="extendDomain" instead.');
var hasX1 = isNumOrStr(x1);
var hasX2 = isNumOrStr(x2);
var hasY1 = isNumOrStr(y1);
var hasY2 = isNumOrStr(y2);
var shape = props.shape;
if (!hasX1 && !hasX2 && !hasY1 && !hasY2 && !shape) {
return null;
}
var rect = getRect(hasX1, hasX2, hasY1, hasY2, props);
if (!rect && !shape) {
return null;
}
var clipPath = ifOverflowMatches(props, 'hidden') ? "url(#".concat(clipPathId, ")") : undefined;
return /*#__PURE__*/React.createElement(Layer, {
className: classNames('recharts-reference-area', className)
}, ReferenceArea.renderRect(shape, _objectSpread(_objectSpread({
clipPath: clipPath
}, filterProps(props, true)), rect)), Label.renderCallByParent(props, rect));
}
ReferenceArea.displayName = 'ReferenceArea';
ReferenceArea.renderRect = function (option, props) {
var rect;
if ( /*#__PURE__*/React.isValidElement(option)) {
rect = /*#__PURE__*/React.cloneElement(option, props);
} else if (_isFunction(option)) {
rect = option(props);
} else {
rect = /*#__PURE__*/React.createElement(Rectangle, _extends({}, props, {
className: "recharts-reference-area-rect"
}));
}
return rect;
};