bc518174
 王天杨
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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.Cursor = Cursor;
var _react = require("react");
var _clsx = _interopRequireDefault(require("clsx"));
var _Curve = require("../shape/Curve");
var _Cross = require("../shape/Cross");
var _getCursorRectangle = require("../util/cursor/getCursorRectangle");
var _Rectangle = require("../shape/Rectangle");
var _getRadialCursorPoints = require("../util/cursor/getRadialCursorPoints");
var _Sector = require("../shape/Sector");
var _getCursorPoints = require("../util/cursor/getCursorPoints");
var _ReactUtils = require("../util/ReactUtils");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
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(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(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); }
/*
* Cursor is the background, or a highlight,
* that shows when user mouses over or activates
* an area.
*
* It usually shows together with a tooltip
* to emphasise which part of the chart does the tooltip refer to.
*/
function Cursor(props) {
var _element$props$cursor, _defaultProps;
var element = props.element,
tooltipEventType = props.tooltipEventType,
isActive = props.isActive,
activeCoordinate = props.activeCoordinate,
activePayload = props.activePayload,
offset = props.offset,
activeTooltipIndex = props.activeTooltipIndex,
tooltipAxisBandSize = props.tooltipAxisBandSize,
layout = props.layout,
chartName = props.chartName;
var elementPropsCursor = (_element$props$cursor = element.props.cursor) !== null && _element$props$cursor !== void 0 ? _element$props$cursor : (_defaultProps = element.type.defaultProps) === null || _defaultProps === void 0 ? void 0 : _defaultProps.cursor;
if (!element || !elementPropsCursor || !isActive || !activeCoordinate || chartName !== 'ScatterChart' && tooltipEventType !== 'axis') {
return null;
}
var restProps;
var cursorComp = _Curve.Curve;
if (chartName === 'ScatterChart') {
restProps = activeCoordinate;
cursorComp = _Cross.Cross;
} else if (chartName === 'BarChart') {
restProps = (0, _getCursorRectangle.getCursorRectangle)(layout, activeCoordinate, offset, tooltipAxisBandSize);
cursorComp = _Rectangle.Rectangle;
} else if (layout === 'radial') {
var _getRadialCursorPoint = (0, _getRadialCursorPoints.getRadialCursorPoints)(activeCoordinate),
cx = _getRadialCursorPoint.cx,
cy = _getRadialCursorPoint.cy,
radius = _getRadialCursorPoint.radius,
startAngle = _getRadialCursorPoint.startAngle,
endAngle = _getRadialCursorPoint.endAngle;
restProps = {
cx: cx,
cy: cy,
startAngle: startAngle,
endAngle: endAngle,
innerRadius: radius,
outerRadius: radius
};
cursorComp = _Sector.Sector;
} else {
restProps = {
points: (0, _getCursorPoints.getCursorPoints)(layout, activeCoordinate, offset)
};
cursorComp = _Curve.Curve;
}
var cursorProps = _objectSpread(_objectSpread(_objectSpread(_objectSpread({
stroke: '#ccc',
pointerEvents: 'none'
}, offset), restProps), (0, _ReactUtils.filterProps)(elementPropsCursor, false)), {}, {
payload: activePayload,
payloadIndex: activeTooltipIndex,
className: (0, _clsx["default"])('recharts-tooltip-cursor', elementPropsCursor.className)
});
return /*#__PURE__*/(0, _react.isValidElement)(elementPropsCursor) ? /*#__PURE__*/(0, _react.cloneElement)(elementPropsCursor, cursorProps) : /*#__PURE__*/(0, _react.createElement)(cursorComp, cursorProps);
}
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