recharts/lib/cartesian/ReferenceArea.js

React charts

"use strict";

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.ReferenceArea = ReferenceArea;
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 _CartesianUtils = require("../util/CartesianUtils");
var _IfOverflowMatches = require("../util/IfOverflowMatches");
var _DataUtils = require("../util/DataUtils");
var _LogUtils = require("../util/LogUtils");
var _Rectangle = require("../shape/Rectangle");
var _ReactUtils = require("../util/ReactUtils");
var _excluded = ["isFront", "ifOverflow", "xAxisId", "yAxisId", "r", "fill", "fillOpacity", "stroke", "strokeWidth"];
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
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; }
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 = (0, _CartesianUtils.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 ((0, _IfOverflowMatches.ifOverflowMatches)(props, 'discard') && (!scales.isInRange(p1) || !scales.isInRange(p2))) {
    return null;
  }
  return (0, _CartesianUtils.rectWithPoints)(p1, p2);
};
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;
  (0, _LogUtils.warn)(alwaysShow === undefined, 'The alwaysShow prop is deprecated. Please use ifOverflow="extendDomain" instead.');
  var hasX1 = (0, _DataUtils.isNumOrStr)(x1);
  var hasX2 = (0, _DataUtils.isNumOrStr)(x2);
  var hasY1 = (0, _DataUtils.isNumOrStr)(y1);
  var hasY2 = (0, _DataUtils.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 = (0, _IfOverflowMatches.ifOverflowMatches)(props, 'hidden') ? "url(#".concat(clipPathId, ")") : undefined;
  return /*#__PURE__*/_react["default"].createElement(_Layer.Layer, {
    className: (0, _classnames["default"])('recharts-reference-area', className)
  }, ReferenceArea.renderRect(shape, _objectSpread(_objectSpread({
    clipPath: clipPath
  }, (0, _ReactUtils.filterProps)(props, true)), rect)), _Label.Label.renderCallByParent(props, rect));
}
ReferenceArea.displayName = 'ReferenceArea';
ReferenceArea.renderRect = function (option, props) {
  var rect;
  if ( /*#__PURE__*/_react["default"].isValidElement(option)) {
    rect = /*#__PURE__*/_react["default"].cloneElement(option, props);
  } else if ((0, _isFunction2["default"])(option)) {
    rect = option(props);
  } else {
    rect = /*#__PURE__*/_react["default"].createElement(_Rectangle.Rectangle, _extends({}, props, {
      className: "recharts-reference-area-rect"
    }));
  }
  return rect;
};