@rxflow/base/esm/components/EdgeText/index.js

BaseFlow - 核心 Flow 组件库

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); }
var _excluded = ["x", "y", "label", "labelStyle", "labelShowBg", "labelBgStyle", "labelBgPadding", "labelBgBorderRadius", "children", "className"];
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 : String(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(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; }
/*
 * @author: yanxianliang
 * @date: 2025-06-08 11:16
 * @desc: 边文字组件支持左对齐/右对齐
 *
 * Copyright (c) 2025 by yanxianliang, All Rights Reserved.
 */
import { memo } from 'react';
import cc from 'classcat';
import { jsx as _jsx } from "react/jsx-runtime";
import { jsxs as _jsxs } from "react/jsx-runtime";
function EdgeText(_ref) {
  var x = _ref.x,
    y = _ref.y,
    label = _ref.label,
    labelStyle = _ref.labelStyle,
    _ref$labelShowBg = _ref.labelShowBg,
    labelShowBg = _ref$labelShowBg === void 0 ? true : _ref$labelShowBg,
    labelBgStyle = _ref.labelBgStyle,
    _ref$labelBgPadding = _ref.labelBgPadding,
    labelBgPadding = _ref$labelBgPadding === void 0 ? [2, 4] : _ref$labelBgPadding,
    _ref$labelBgBorderRad = _ref.labelBgBorderRadius,
    labelBgBorderRadius = _ref$labelBgBorderRad === void 0 ? 2 : _ref$labelBgBorderRad,
    children = _ref.children,
    className = _ref.className,
    rest = _objectWithoutProperties(_ref, _excluded);
  var edgeTextClasses = cc(['react-flow__edge-textwrapper', className]);
  if (!label) {
    return null;
  }
  return /*#__PURE__*/_jsxs("g", _objectSpread(_objectSpread({
    transform: "translate(".concat(x, " ").concat(y, ")"),
    className: edgeTextClasses
  }, rest), {}, {
    children: [/*#__PURE__*/_jsx("text", {
      className: "react-flow__edge-text",
      dy: "0.3em",
      style: labelStyle,
      children: label
    }), children]
  }));
}
export default /*#__PURE__*/memo(EdgeText);