recharts
Version:
React charts
187 lines (185 loc) • 10.6 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); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.ReferenceLine = ReferenceLine;
var _some2 = _interopRequireDefault(require("lodash/some"));
var _isFunction2 = _interopRequireDefault(require("lodash/isFunction"));
var _react = _interopRequireDefault(require("react"));
var _classnames = _interopRequireDefault(require("classnames"));
var _Layer = require("../container/Layer");
var _Label = require("../component/Label");
var _IfOverflowMatches = require("../util/IfOverflowMatches");
var _DataUtils = require("../util/DataUtils");
var _CartesianUtils = require("../util/CartesianUtils");
var _LogUtils = require("../util/LogUtils");
var _ReactUtils = require("../util/ReactUtils");
var _excluded = ["isFront", "ifOverflow", "xAxisId", "yAxisId", "position", "fill", "fillOpacity", "stroke", "strokeWidth"];
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(arr, i) { var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"]; if (null != _i) { var _s, _e, _x, _r, _arr = [], _n = !0, _d = !1; try { if (_x = (_i = _i.call(arr)).next, 0 === i) { if (Object(_i) !== _i) return; _n = !1; } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0); } catch (err) { _d = !0, _e = err; } finally { try { if (!_n && null != _i["return"] && (_r = _i["return"](), Object(_r) !== _r)) return; } finally { if (_d) throw _e; } } return _arr; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
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; }
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); }
var renderLine = function renderLine(option, props) {
var line;
if ( /*#__PURE__*/_react["default"].isValidElement(option)) {
line = /*#__PURE__*/_react["default"].cloneElement(option, props);
} else if ((0, _isFunction2["default"])(option)) {
line = option(props);
} else {
line = /*#__PURE__*/_react["default"].createElement("line", _extends({}, props, {
className: "recharts-reference-line-line"
}));
}
return line;
};
// TODO: ScaleHelper
var getEndPoints = function getEndPoints(scales, isFixedX, isFixedY, isSegment, props) {
var _props$viewBox = props.viewBox,
x = _props$viewBox.x,
y = _props$viewBox.y,
width = _props$viewBox.width,
height = _props$viewBox.height,
position = props.position;
if (isFixedY) {
var yCoord = props.y,
orientation = props.yAxis.orientation;
var coord = scales.y.apply(yCoord, {
position: position
});
if ((0, _IfOverflowMatches.ifOverflowMatches)(props, 'discard') && !scales.y.isInRange(coord)) {
return null;
}
var points = [{
x: x + width,
y: coord
}, {
x: x,
y: coord
}];
return orientation === 'left' ? points.reverse() : points;
}
if (isFixedX) {
var xCoord = props.x,
_orientation = props.xAxis.orientation;
var _coord = scales.x.apply(xCoord, {
position: position
});
if ((0, _IfOverflowMatches.ifOverflowMatches)(props, 'discard') && !scales.x.isInRange(_coord)) {
return null;
}
var _points = [{
x: _coord,
y: y + height
}, {
x: _coord,
y: y
}];
return _orientation === 'top' ? _points.reverse() : _points;
}
if (isSegment) {
var segment = props.segment;
var _points2 = segment.map(function (p) {
return scales.apply(p, {
position: position
});
});
if ((0, _IfOverflowMatches.ifOverflowMatches)(props, 'discard') && (0, _some2["default"])(_points2, function (p) {
return !scales.isInRange(p);
})) {
return null;
}
return _points2;
}
return null;
};
function ReferenceLine(_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$position = _ref.position,
position = _ref$position === void 0 ? 'middle' : _ref$position,
_ref$fill = _ref.fill,
fill = _ref$fill === void 0 ? 'none' : _ref$fill,
_ref$fillOpacity = _ref.fillOpacity,
fillOpacity = _ref$fillOpacity === void 0 ? 1 : _ref$fillOpacity,
_ref$stroke = _ref.stroke,
stroke = _ref$stroke === void 0 ? '#ccc' : _ref$stroke,
_ref$strokeWidth = _ref.strokeWidth,
strokeWidth = _ref$strokeWidth === void 0 ? 1 : _ref$strokeWidth,
restProps = _objectWithoutProperties(_ref, _excluded);
// Props with default values added.
var props = _objectSpread({
isFront: isFront,
ifOverflow: ifOverflow,
xAxisId: xAxisId,
yAxisId: yAxisId,
fill: fill,
stroke: stroke,
fillOpacity: fillOpacity,
strokeWidth: strokeWidth,
position: position
}, restProps);
var fixedX = props.x,
fixedY = props.y,
segment = props.segment,
xAxis = props.xAxis,
yAxis = props.yAxis,
shape = props.shape,
className = props.className,
alwaysShow = props.alwaysShow,
clipPathId = props.clipPathId;
(0, _LogUtils.warn)(alwaysShow === undefined, 'The alwaysShow prop is deprecated. Please use ifOverflow="extendDomain" instead.');
var scales = (0, _CartesianUtils.createLabeledScales)({
x: xAxis.scale,
y: yAxis.scale
});
var isX = (0, _DataUtils.isNumOrStr)(fixedX);
var isY = (0, _DataUtils.isNumOrStr)(fixedY);
var isSegment = segment && segment.length === 2;
var endPoints = getEndPoints(scales, isX, isY, isSegment, props);
if (!endPoints) {
return null;
}
var _endPoints = _slicedToArray(endPoints, 2),
_endPoints$ = _endPoints[0],
x1 = _endPoints$.x,
y1 = _endPoints$.y,
_endPoints$2 = _endPoints[1],
x2 = _endPoints$2.x,
y2 = _endPoints$2.y;
var clipPath = (0, _IfOverflowMatches.ifOverflowMatches)(props, 'hidden') ? "url(#".concat(clipPathId, ")") : undefined;
var lineProps = _objectSpread(_objectSpread({
clipPath: clipPath
}, (0, _ReactUtils.filterProps)(props, true)), {}, {
x1: x1,
y1: y1,
x2: x2,
y2: y2
});
return /*#__PURE__*/_react["default"].createElement(_Layer.Layer, {
className: (0, _classnames["default"])('recharts-reference-line', className)
}, renderLine(shape, lineProps), _Label.Label.renderCallByParent(props, (0, _CartesianUtils.rectWithCoords)({
x1: x1,
y1: y1,
x2: x2,
y2: y2
})));
}
ReferenceLine.displayName = 'ReferenceLine';