(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i 1 && arguments[1] !== undefined ? arguments[1] : null; var endState = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null; var frameNum = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 30; var deep = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false; if (!checkParams.apply(void 0, arguments)) return false; try { // Get the transition bezier curve var bezierCurve = getBezierCurve(tBC); // Get the progress of each frame state var frameStateProgress = getFrameStateProgress(bezierCurve, frameNum); // If the recursion mode is not enabled or the state type is Number, the shallow state calculation is performed directly. if (!deep || typeof endState === 'number') return getTransitionState(startState, endState, frameStateProgress); return recursionTransitionState(startState, endState, frameStateProgress); } catch (_unused) { console.warn('Transition parameter may be abnormal!'); return [endState]; } } /** * @description Check if the parameters are legal * @param {String} tBC Name of transition bezier curve * @param {Any} startState Transition start state * @param {Any} endState Transition end state * @param {Number} frameNum Number of transition frames * @return {Boolean} Is the parameter legal */ function checkParams(tBC) { var startState = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; var endState = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; var frameNum = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 30; if (!tBC || startState === false || endState === false || !frameNum) { console.error('transition: Missing Parameters!'); return false; } if ((0, _typeof2["default"])(startState) !== (0, _typeof2["default"])(endState)) { console.error('transition: Inconsistent Status Types!'); return false; } var stateType = (0, _typeof2["default"])(endState); if (stateType === 'string' || stateType === 'boolean' || !tBC.length) { console.error('transition: Unsupported Data Type of State!'); return false; } if (!_curves["default"].has(tBC) && !(tBC instanceof Array)) { console.warn('transition: Transition curve not found, default curve will be used!'); } return true; } /** * @description Get the transition bezier curve * @param {String} tBC Name of transition bezier curve * @return {Array} Bezier curve data */ function getBezierCurve(tBC) { var bezierCurve = ''; if (_curves["default"].has(tBC)) { bezierCurve = _curves["default"].get(tBC); } else if (tBC instanceof Array) { bezierCurve = tBC; } else { bezierCurve = _curves["default"].get(defaultTransitionBC); } return bezierCurve; } /** * @description Get the progress of each frame state * @param {Array} bezierCurve Transition bezier curve * @param {Number} frameNum Number of transition frames * @return {Array} Progress of each frame state */ function getFrameStateProgress(bezierCurve, frameNum) { var tMinus = 1 / (frameNum - 1); var tState = new Array(frameNum).fill(0).map(function (t, i) { return i * tMinus; }); var frameState = tState.map(function (t) { return getFrameStateFromT(bezierCurve, t); }); return frameState; } /** * @description Get the progress of the corresponding frame according to t * @param {Array} bezierCurve Transition bezier curve * @param {Number} t Current frame t * @return {Number} Progress of current frame */ function getFrameStateFromT(bezierCurve, t) { var tBezierCurvePoint = getBezierCurvePointFromT(bezierCurve, t); var bezierCurvePointT = getBezierCurvePointTFromReT(tBezierCurvePoint, t); return getBezierCurveTState(tBezierCurvePoint, bezierCurvePointT); } /** * @description Get the corresponding sub-curve according to t * @param {Array} bezierCurve Transition bezier curve * @param {Number} t Current frame t * @return {Array} Sub-curve of t */ function getBezierCurvePointFromT(bezierCurve, t) { var lastIndex = bezierCurve.length - 1; var begin = '', end = ''; bezierCurve.findIndex(function (item, i) { if (i === lastIndex) return; begin = item; end = bezierCurve[i + 1]; var currentMainPointX = begin[0][0]; var nextMainPointX = end[0][0]; return t >= currentMainPointX && t < nextMainPointX; }); var p0 = begin[0]; var p1 = begin[2] || begin[0]; var p2 = end[1] || end[0]; var p3 = end[0]; return [p0, p1, p2, p3]; } /** * @description Get local t based on t and sub-curve * @param {Array} bezierCurve Sub-curve * @param {Number} t Current frame t * @return {Number} local t of sub-curve */ function getBezierCurvePointTFromReT(bezierCurve, t) { var reBeginX = bezierCurve[0][0]; var reEndX = bezierCurve[3][0]; var xMinus = reEndX - reBeginX; var tMinus = t - reBeginX; return tMinus / xMinus; } /** * @description Get the curve progress of t * @param {Array} bezierCurve Sub-curve * @param {Number} t Current frame t * @return {Number} Progress of current frame */ function getBezierCurveTState(_ref, t) { var _ref2 = (0, _slicedToArray2["default"])(_ref, 4), _ref2$ = (0, _slicedToArray2["default"])(_ref2[0], 2), p0 = _ref2$[1], _ref2$2 = (0, _slicedToArray2["default"])(_ref2[1], 2), p1 = _ref2$2[1], _ref2$3 = (0, _slicedToArray2["default"])(_ref2[2], 2), p2 = _ref2$3[1], _ref2$4 = (0, _slicedToArray2["default"])(_ref2[3], 2), p3 = _ref2$4[1]; var pow = Math.pow; var tMinus = 1 - t; var result1 = p0 * pow(tMinus, 3); var result2 = 3 * p1 * t * pow(tMinus, 2); var result3 = 3 * p2 * pow(t, 2) * tMinus; var result4 = p3 * pow(t, 3); return 1 - (result1 + result2 + result3 + result4); } /** * @description Get transition state according to frame progress * @param {Any} startState Transition start state * @param {Any} endState Transition end state * @param {Array} frameState Frame state progress * @return {Array} Transition frame state */ function getTransitionState(begin, end, frameState) { var stateType = 'object'; if (typeof begin === 'number') stateType = 'number'; if (begin instanceof Array) stateType = 'array'; if (stateType === 'number') return getNumberTransitionState(begin, end, frameState); if (stateType === 'array') return getArrayTransitionState(begin, end, frameState); if (stateType === 'object') return getObjectTransitionState(begin, end, frameState); return frameState.map(function (t) { return end; }); } /** * @description Get the transition data of the number type * @param {Number} startState Transition start state * @param {Number} endState Transition end state * @param {Array} frameState Frame state progress * @return {Array} Transition frame state */ function getNumberTransitionState(begin, end, frameState) { var minus = end - begin; return frameState.map(function (s) { return begin + minus * s; }); } /** * @description Get the transition data of the array type * @param {Array} startState Transition start state * @param {Array} endState Transition end state * @param {Array} frameState Frame state progress * @return {Array} Transition frame state */ function getArrayTransitionState(begin, end, frameState) { var minus = end.map(function (v, i) { if (typeof v !== 'number') return false; return v - begin[i]; }); return frameState.map(function (s) { return minus.map(function (v, i) { if (v === false) return end[i]; return begin[i] + v * s; }); }); } /** * @description Get the transition data of the object type * @param {Object} startState Transition start state * @param {Object} endState Transition end state * @param {Array} frameState Frame state progress * @return {Array} Transition frame state */ function getObjectTransitionState(begin, end, frameState) { var keys = Object.keys(end); var beginValue = keys.map(function (k) { return begin[k]; }); var endValue = keys.map(function (k) { return end[k]; }); var arrayState = getArrayTransitionState(beginValue, endValue, frameState); return arrayState.map(function (item) { var frameData = {}; item.forEach(function (v, i) { return frameData[keys[i]] = v; }); return frameData; }); } /** * @description Get the transition state data by recursion * @param {Array|Object} startState Transition start state * @param {Array|Object} endState Transition end state * @param {Array} frameState Frame state progress * @return {Array} Transition frame state */ function recursionTransitionState(begin, end, frameState) { var state = getTransitionState(begin, end, frameState); var _loop = function _loop(key) { var bTemp = begin[key]; var eTemp = end[key]; if ((0, _typeof2["default"])(eTemp) !== 'object') return "continue"; var data = recursionTransitionState(bTemp, eTemp, frameState); state.forEach(function (fs, i) { return fs[key] = data[i]; }); }; for (var key in end) { var _ret = _loop(key); if (_ret === "continue") continue; } return state; } /** * @description Inject new curve into curves as config * @param {Any} key The key of curve * @param {Array} curve Bezier curve data * @return {Undefined} No return */ function injectNewCurve(key, curve) { if (!key || !curve) { console.error('InjectNewCurve Missing Parameters!'); return; } _curves["default"].set(key, curve); } var _default = transition; exports["default"] = _default; },{"./config/curves":2,"@babel/runtime/helpers/interopRequireDefault":5,"@babel/runtime/helpers/slicedToArray":8,"@babel/runtime/helpers/typeof":9}],4:[function(require,module,exports){ function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } module.exports = _arrayWithHoles; },{}],5:[function(require,module,exports){ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } module.exports = _interopRequireDefault; },{}],6:[function(require,module,exports){ function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } module.exports = _iterableToArrayLimit; },{}],7:[function(require,module,exports){ function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } module.exports = _nonIterableRest; },{}],8:[function(require,module,exports){ var arrayWithHoles = require("./arrayWithHoles"); var iterableToArrayLimit = require("./iterableToArrayLimit"); var nonIterableRest = require("./nonIterableRest"); function _slicedToArray(arr, i) { return arrayWithHoles(arr) || iterableToArrayLimit(arr, i) || nonIterableRest(); } module.exports = _slicedToArray; },{"./arrayWithHoles":4,"./iterableToArrayLimit":6,"./nonIterableRest":7}],9:[function(require,module,exports){ function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); } function _typeof(obj) { if (typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol") { module.exports = _typeof = function _typeof(obj) { return _typeof2(obj); }; } else { module.exports = _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj); }; } return _typeof(obj); } module.exports = _typeof; },{}]},{},[1]) //# 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r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c=\"function\"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error(\"Cannot find module '\"+i+\"'\");throw a.code=\"MODULE_NOT_FOUND\",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u=\"function\"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()","var transition = require('../lib/index')\r\n\r\nwindow.transition = transition","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports[\"default\"] = exports.easeInOutBounce = exports.easeOutBounce = exports.easeInBounce = exports.easeInOutElastic = exports.easeOutElastic = exports.easeInElastic = exports.easeInOutBack = exports.easeOutBack = exports.easeInBack = exports.easeInOutQuint = exports.easeOutQuint = exports.easeInQuint = exports.easeInOutQuart = exports.easeOutQuart = exports.easeInQuart = exports.easeInOutCubic = exports.easeOutCubic = exports.easeInCubic = exports.easeInOutQuad = exports.easeOutQuad = exports.easeInQuad = exports.easeInOutSine = exports.easeOutSine = exports.easeInSine = exports.linear = void 0;\nvar linear = [[[0, 1], '', [0.33, 0.67]], [[1, 0], [0.67, 0.33]]];\n/**\r\n * @description Sine\r\n */\n\nexports.linear = linear;\nvar easeInSine = [[[0, 1]], [[0.538, 0.564], [0.169, 0.912], [0.880, 0.196]], [[1, 0]]];\nexports.easeInSine = easeInSine;\nvar easeOutSine = [[[0, 1]], [[0.444, 0.448], [0.169, 0.736], [0.718, 0.16]], [[1, 0]]];\nexports.easeOutSine = easeOutSine;\nvar easeInOutSine = [[[0, 1]], [[0.5, 0.5], [0.2, 1], [0.8, 0]], [[1, 0]]];\n/**\r\n * @description Quad\r\n */\n\nexports.easeInOutSine = easeInOutSine;\nvar easeInQuad = [[[0, 1]], [[0.550, 0.584], [0.231, 0.904], [0.868, 0.264]], [[1, 0]]];\nexports.easeInQuad = easeInQuad;\nvar easeOutQuad = [[[0, 1]], [[0.413, 0.428], [0.065, 0.816], [0.760, 0.04]], [[1, 0]]];\nexports.easeOutQuad = easeOutQuad;\nvar easeInOutQuad = [[[0, 1]], [[0.5, 0.5], [0.3, 0.9], [0.7, 0.1]], [[1, 0]]];\n/**\r\n * @description Cubic\r\n */\n\nexports.easeInOutQuad = easeInOutQuad;\nvar easeInCubic = [[[0, 1]], [[0.679, 0.688], [0.366, 0.992], [0.992, 0.384]], [[1, 0]]];\nexports.easeInCubic = easeInCubic;\nvar easeOutCubic = [[[0, 1]], [[0.321, 0.312], [0.008, 0.616], [0.634, 0.008]], [[1, 0]]];\nexports.easeOutCubic = easeOutCubic;\nvar easeInOutCubic = [[[0, 1]], [[0.5, 0.5], [0.3, 1], [0.7, 0]], [[1, 0]]];\n/**\r\n * @description Quart\r\n */\n\nexports.easeInOutCubic = easeInOutCubic;\nvar easeInQuart = [[[0, 1]], [[0.812, 0.74], [0.611, 0.988], [1.013, 0.492]], [[1, 0]]];\nexports.easeInQuart = easeInQuart;\nvar easeOutQuart = [[[0, 1]], [[0.152, 0.244], [0.001, 0.448], [0.285, -0.02]], [[1, 0]]];\nexports.easeOutQuart = easeOutQuart;\nvar easeInOutQuart = [[[0, 1]], [[0.5, 0.5], [0.4, 1], [0.6, 0]], [[1, 0]]];\n/**\r\n * @description Quint\r\n */\n\nexports.easeInOutQuart = easeInOutQuart;\nvar easeInQuint = [[[0, 1]], [[0.857, 0.856], [0.714, 1], [1, 0.712]], [[1, 0]]];\nexports.easeInQuint = easeInQuint;\nvar easeOutQuint = [[[0, 1]], [[0.108, 0.2], [0.001, 0.4], [0.214, -0.012]], [[1, 0]]];\nexports.easeOutQuint = easeOutQuint;\nvar easeInOutQuint = [[[0, 1]], [[0.5, 0.5], [0.5, 1], [0.5, 0]], [[1, 0]]];\n/**\r\n * @description Back\r\n */\n\nexports.easeInOutQuint = easeInOutQuint;\nvar easeInBack = [[[0, 1]], [[0.667, 0.896], [0.380, 1.184], [0.955, 0.616]], [[1, 0]]];\nexports.easeInBack = easeInBack;\nvar easeOutBack = [[[0, 1]], [[0.335, 0.028], [0.061, 0.22], [0.631, -0.18]], [[1, 0]]];\nexports.easeOutBack = easeOutBack;\nvar easeInOutBack = [[[0, 1]], [[0.5, 0.5], [0.4, 1.4], [0.6, -0.4]], [[1, 0]]];\n/**\r\n * @description Elastic\r\n */\n\nexports.easeInOutBack = easeInOutBack;\nvar easeInElastic = [[[0, 1]], [[0.474, 0.964], [0.382, 0.988], [0.557, 0.952]], [[0.619, 1.076], [0.565, 1.088], [0.669, 1.08]], [[0.770, 0.916], [0.712, 0.924], [0.847, 0.904]], [[0.911, 1.304], [0.872, 1.316], [0.961, 1.34]], [[1, 0]]];\nexports.easeInElastic = easeInElastic;\nvar easeOutElastic = [[[0, 1]], [[0.073, -0.32], [0.034, -0.328], [0.104, -0.344]], [[0.191, 0.092], [0.110, 0.06], [0.256, 0.08]], [[0.310, -0.076], [0.260, -0.068], [0.357, -0.076]], [[0.432, 0.032], [0.362, 0.028], [0.683, -0.004]], [[1, 0]]];\nexports.easeOutElastic = easeOutElastic;\nvar easeInOutElastic = [[[0, 1]], [[0.210, 0.94], [0.167, 0.884], [0.252, 0.98]], [[0.299, 1.104], [0.256, 1.092], [0.347, 1.108]], [[0.5, 0.496], [0.451, 0.672], [0.548, 0.324]], [[0.696, -0.108], [0.652, -0.112], [0.741, -0.124]], [[0.805, 0.064], [0.756, 0.012], [0.866, 0.096]], [[1, 0]]];\n/**\r\n * @description Bounce\r\n */\n\nexports.easeInOutElastic = easeInOutElastic;\nvar easeInBounce = [[[0, 1]], [[0.148, 1], [0.075, 0.868], [0.193, 0.848]], [[0.326, 1], [0.276, 0.836], [0.405, 0.712]], [[0.600, 1], [0.511, 0.708], [0.671, 0.348]], [[1, 0]]];\nexports.easeInBounce = easeInBounce;\nvar easeOutBounce = [[[0, 1]], [[0.357, 0.004], [0.270, 0.592], [0.376, 0.252]], [[0.604, -0.004], [0.548, 0.312], [0.669, 0.184]], [[0.820, 0], [0.749, 0.184], [0.905, 0.132]], [[1, 0]]];\nexports.easeOutBounce = easeOutBounce;\nvar easeInOutBounce = [[[0, 1]], [[0.102, 1], [0.050, 0.864], [0.117, 0.86]], [[0.216, 0.996], [0.208, 0.844], [0.227, 0.808]], [[0.347, 0.996], [0.343, 0.8], [0.480, 0.292]], [[0.635, 0.004], [0.511, 0.676], [0.656, 0.208]], [[0.787, 0], [0.760, 0.2], [0.795, 0.144]], [[0.905, -0.004], [0.899, 0.164], [0.944, 0.144]], [[1, 0]]];\nexports.easeInOutBounce = easeInOutBounce;\n\nvar _default = new Map([['linear', linear], ['easeInSine', easeInSine], ['easeOutSine', easeOutSine], ['easeInOutSine', easeInOutSine], ['easeInQuad', easeInQuad], ['easeOutQuad', easeOutQuad], ['easeInOutQuad', easeInOutQuad], ['easeInCubic', easeInCubic], ['easeOutCubic', easeOutCubic], ['easeInOutCubic', easeInOutCubic], ['easeInQuart', easeInQuart], ['easeOutQuart', easeOutQuart], ['easeInOutQuart', easeInOutQuart], ['easeInQuint', easeInQuint], ['easeOutQuint', easeOutQuint], ['easeInOutQuint', easeInOutQuint], ['easeInBack', easeInBack], ['easeOutBack', easeOutBack], ['easeInOutBack', easeInOutBack], ['easeInElastic', easeInElastic], ['easeOutElastic', easeOutElastic], ['easeInOutElastic', easeInOutElastic], ['easeInBounce', easeInBounce], ['easeOutBounce', easeOutBounce], ['easeInOutBounce', easeInOutBounce]]);\n\nexports[\"default\"] = _default;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.transition = transition;\nexports.injectNewCurve = injectNewCurve;\nexports[\"default\"] = void 0;\n\nvar _slicedToArray2 = _interopRequireDefault(require(\"@babel/runtime/helpers/slicedToArray\"));\n\nvar _typeof2 = _interopRequireDefault(require(\"@babel/runtime/helpers/typeof\"));\n\nvar _curves = _interopRequireDefault(require(\"./config/curves\"));\n\nvar defaultTransitionBC = 'linear';\n/**\r\n * @description Get the N-frame animation state by the start and end state\r\n *              of the animation and the easing curve\r\n * @param {String|Array} tBC               Easing curve name or data\r\n * @param {Number|Array|Object} startState Animation start state\r\n * @param {Number|Array|Object} endState   Animation end state\r\n * @param {Number} frameNum                Number of Animation frames\r\n * @param {Boolean} deep                   Whether to use recursive mode\r\n * @return {Array|Boolean} State of each frame of the animation (Invalid input will return false)\r\n */\n\nfunction transition(tBC) {\n  var startState = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n  var endState = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n  var frameNum = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 30;\n  var deep = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;\n  if (!checkParams.apply(void 0, arguments)) return false;\n\n  try {\n    // Get the transition bezier curve\n    var bezierCurve = getBezierCurve(tBC); // Get the progress of each frame state\n\n    var frameStateProgress = getFrameStateProgress(bezierCurve, frameNum); // If the recursion mode is not enabled or the state type is Number, the shallow state calculation is performed directly.\n\n    if (!deep || typeof endState === 'number') return getTransitionState(startState, endState, frameStateProgress);\n    return recursionTransitionState(startState, endState, frameStateProgress);\n  } catch (_unused) {\n    console.warn('Transition parameter may be abnormal!');\n    return [endState];\n  }\n}\n/**\r\n * @description Check if the parameters are legal\r\n * @param {String} tBC      Name of transition bezier curve\r\n * @param {Any} startState  Transition start state\r\n * @param {Any} endState    Transition end state\r\n * @param {Number} frameNum Number of transition frames\r\n * @return {Boolean} Is the parameter legal\r\n */\n\n\nfunction checkParams(tBC) {\n  var startState = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n  var endState = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n  var frameNum = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 30;\n\n  if (!tBC || startState === false || endState === false || !frameNum) {\n    console.error('transition: Missing Parameters!');\n    return false;\n  }\n\n  if ((0, _typeof2[\"default\"])(startState) !== (0, _typeof2[\"default\"])(endState)) {\n    console.error('transition: Inconsistent Status Types!');\n    return false;\n  }\n\n  var stateType = (0, _typeof2[\"default\"])(endState);\n\n  if (stateType === 'string' || stateType === 'boolean' || !tBC.length) {\n    console.error('transition: Unsupported Data Type of State!');\n    return false;\n  }\n\n  if (!_curves[\"default\"].has(tBC) && !(tBC instanceof Array)) {\n    console.warn('transition: Transition curve not found, default curve will be used!');\n  }\n\n  return true;\n}\n/**\r\n * @description Get the transition bezier curve\r\n * @param {String} tBC Name of transition bezier curve\r\n * @return {Array} Bezier curve data\r\n */\n\n\nfunction getBezierCurve(tBC) {\n  var bezierCurve = '';\n\n  if (_curves[\"default\"].has(tBC)) {\n    bezierCurve = _curves[\"default\"].get(tBC);\n  } else if (tBC instanceof Array) {\n    bezierCurve = tBC;\n  } else {\n    bezierCurve = _curves[\"default\"].get(defaultTransitionBC);\n  }\n\n  return bezierCurve;\n}\n/**\r\n * @description Get the progress of each frame state\r\n * @param {Array} bezierCurve Transition bezier curve\r\n * @param {Number} frameNum   Number of transition frames\r\n * @return {Array} Progress of each frame state\r\n */\n\n\nfunction getFrameStateProgress(bezierCurve, frameNum) {\n  var tMinus = 1 / (frameNum - 1);\n  var tState = new Array(frameNum).fill(0).map(function (t, i) {\n    return i * tMinus;\n  });\n  var frameState = tState.map(function (t) {\n    return getFrameStateFromT(bezierCurve, t);\n  });\n  return frameState;\n}\n/**\r\n * @description Get the progress of the corresponding frame according to t\r\n * @param {Array} bezierCurve Transition bezier curve\r\n * @param {Number} t          Current frame t\r\n * @return {Number} Progress of current frame\r\n */\n\n\nfunction getFrameStateFromT(bezierCurve, t) {\n  var tBezierCurvePoint = getBezierCurvePointFromT(bezierCurve, t);\n  var bezierCurvePointT = getBezierCurvePointTFromReT(tBezierCurvePoint, t);\n  return getBezierCurveTState(tBezierCurvePoint, bezierCurvePointT);\n}\n/**\r\n * @description Get the corresponding sub-curve according to t\r\n * @param {Array} bezierCurve Transition bezier curve\r\n * @param {Number} t          Current frame t\r\n * @return {Array} Sub-curve of t\r\n */\n\n\nfunction getBezierCurvePointFromT(bezierCurve, t) {\n  var lastIndex = bezierCurve.length - 1;\n  var begin = '',\n      end = '';\n  bezierCurve.findIndex(function (item, i) {\n    if (i === lastIndex) return;\n    begin = item;\n    end = bezierCurve[i + 1];\n    var currentMainPointX = begin[0][0];\n    var nextMainPointX = end[0][0];\n    return t >= currentMainPointX && t < nextMainPointX;\n  });\n  var p0 = begin[0];\n  var p1 = begin[2] || begin[0];\n  var p2 = end[1] || end[0];\n  var p3 = end[0];\n  return [p0, p1, p2, p3];\n}\n/**\r\n * @description Get local t based on t and sub-curve\r\n * @param {Array} bezierCurve Sub-curve\r\n * @param {Number} t          Current frame t\r\n * @return {Number} local t of sub-curve\r\n */\n\n\nfunction getBezierCurvePointTFromReT(bezierCurve, t) {\n  var reBeginX = bezierCurve[0][0];\n  var reEndX = bezierCurve[3][0];\n  var xMinus = reEndX - reBeginX;\n  var tMinus = t - reBeginX;\n  return tMinus / xMinus;\n}\n/**\r\n * @description Get the curve progress of t\r\n * @param {Array} bezierCurve Sub-curve\r\n * @param {Number} t          Current frame t\r\n * @return {Number} Progress of current frame\r\n */\n\n\nfunction getBezierCurveTState(_ref, t) {\n  var _ref2 = (0, _slicedToArray2[\"default\"])(_ref, 4),\n      _ref2$ = (0, _slicedToArray2[\"default\"])(_ref2[0], 2),\n      p0 = _ref2$[1],\n      _ref2$2 = (0, _slicedToArray2[\"default\"])(_ref2[1], 2),\n      p1 = _ref2$2[1],\n      _ref2$3 = (0, _slicedToArray2[\"default\"])(_ref2[2], 2),\n      p2 = _ref2$3[1],\n      _ref2$4 = (0, _slicedToArray2[\"default\"])(_ref2[3], 2),\n      p3 = _ref2$4[1];\n\n  var pow = Math.pow;\n  var tMinus = 1 - t;\n  var result1 = p0 * pow(tMinus, 3);\n  var result2 = 3 * p1 * t * pow(tMinus, 2);\n  var result3 = 3 * p2 * pow(t, 2) * tMinus;\n  var result4 = p3 * pow(t, 3);\n  return 1 - (result1 + result2 + result3 + result4);\n}\n/**\r\n * @description Get transition state according to frame progress\r\n * @param {Any} startState   Transition start state\r\n * @param {Any} endState     Transition end state\r\n * @param {Array} frameState Frame state progress\r\n * @return {Array} Transition frame state\r\n */\n\n\nfunction getTransitionState(begin, end, frameState) {\n  var stateType = 'object';\n  if (typeof begin === 'number') stateType = 'number';\n  if (begin instanceof Array) stateType = 'array';\n  if (stateType === 'number') return getNumberTransitionState(begin, end, frameState);\n  if (stateType === 'array') return getArrayTransitionState(begin, end, frameState);\n  if (stateType === 'object') return getObjectTransitionState(begin, end, frameState);\n  return frameState.map(function (t) {\n    return end;\n  });\n}\n/**\r\n * @description Get the transition data of the number type\r\n * @param {Number} startState Transition start state\r\n * @param {Number} endState   Transition end state\r\n * @param {Array} frameState  Frame state progress\r\n * @return {Array} Transition frame state\r\n */\n\n\nfunction getNumberTransitionState(begin, end, frameState) {\n  var minus = end - begin;\n  return frameState.map(function (s) {\n    return begin + minus * s;\n  });\n}\n/**\r\n * @description Get the transition data of the array type\r\n * @param {Array} startState Transition start state\r\n * @param {Array} endState   Transition end state\r\n * @param {Array} frameState Frame state progress\r\n * @return {Array} Transition frame state\r\n */\n\n\nfunction getArrayTransitionState(begin, end, frameState) {\n  var minus = end.map(function (v, i) {\n    if (typeof v !== 'number') return false;\n    return v - begin[i];\n  });\n  return frameState.map(function (s) {\n    return minus.map(function (v, i) {\n      if (v === false) return end[i];\n      return begin[i] + v * s;\n    });\n  });\n}\n/**\r\n * @description Get the transition data of the object type\r\n * @param {Object} startState Transition start state\r\n * @param {Object} endState   Transition end state\r\n * @param {Array} frameState  Frame state progress\r\n * @return {Array} Transition frame state\r\n */\n\n\nfunction getObjectTransitionState(begin, end, frameState) {\n  var keys = Object.keys(end);\n  var beginValue = keys.map(function (k) {\n    return begin[k];\n  });\n  var endValue = keys.map(function (k) {\n    return end[k];\n  });\n  var arrayState = getArrayTransitionState(beginValue, endValue, frameState);\n  return arrayState.map(function (item) {\n    var frameData = {};\n    item.forEach(function (v, i) {\n      return frameData[keys[i]] = v;\n    });\n    return frameData;\n  });\n}\n/**\r\n * @description Get the transition state data by recursion\r\n * @param {Array|Object} startState Transition start state\r\n * @param {Array|Object} endState   Transition end state\r\n * @param {Array} frameState        Frame state progress\r\n * @return {Array} Transition frame state\r\n */\n\n\nfunction recursionTransitionState(begin, end, frameState) {\n  var state = getTransitionState(begin, end, frameState);\n\n  var _loop = function _loop(key) {\n    var bTemp = begin[key];\n    var eTemp = end[key];\n    if ((0, _typeof2[\"default\"])(eTemp) !== 'object') return \"continue\";\n    var data = recursionTransitionState(bTemp, eTemp, frameState);\n    state.forEach(function (fs, i) {\n      return fs[key] = data[i];\n    });\n  };\n\n  for (var key in end) {\n    var _ret = _loop(key);\n\n    if (_ret === \"continue\") continue;\n  }\n\n  return state;\n}\n/**\r\n * @description Inject new curve into curves as config\r\n * @param {Any} key     The key of curve\r\n * @param {Array} curve Bezier curve data\r\n * @return {Undefined} No return\r\n */\n\n\nfunction injectNewCurve(key, curve) {\n  if (!key || !curve) {\n    console.error('InjectNewCurve Missing Parameters!');\n    return;\n  }\n\n  _curves[\"default\"].set(key, curve);\n}\n\nvar _default = transition;\nexports[\"default\"] = _default;","function _arrayWithHoles(arr) {\n  if (Array.isArray(arr)) return arr;\n}\n\nmodule.exports = _arrayWithHoles;","function _interopRequireDefault(obj) {\n  return obj && obj.__esModule ? obj : {\n    \"default\": obj\n  };\n}\n\nmodule.exports = _interopRequireDefault;","function _iterableToArrayLimit(arr, i) {\n  var _arr = [];\n  var _n = true;\n  var _d = false;\n  var _e = undefined;\n\n  try {\n    for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {\n      _arr.push(_s.value);\n\n      if (i && _arr.length === i) break;\n    }\n  } catch (err) {\n    _d = true;\n    _e = err;\n  } finally {\n    try {\n      if (!_n && _i[\"return\"] != null) _i[\"return\"]();\n    } finally {\n      if (_d) throw _e;\n    }\n  }\n\n  return _arr;\n}\n\nmodule.exports = _iterableToArrayLimit;","function _nonIterableRest() {\n  throw new TypeError(\"Invalid attempt to destructure non-iterable instance\");\n}\n\nmodule.exports = _nonIterableRest;","var arrayWithHoles = require(\"./arrayWithHoles\");\n\nvar iterableToArrayLimit = require(\"./iterableToArrayLimit\");\n\nvar nonIterableRest = require(\"./nonIterableRest\");\n\nfunction _slicedToArray(arr, i) {\n  return arrayWithHoles(arr) || iterableToArrayLimit(arr, i) || nonIterableRest();\n}\n\nmodule.exports = _slicedToArray;","function _typeof2(obj) { if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof2(obj); }\n\nfunction _typeof(obj) {\n  if (typeof Symbol === \"function\" && _typeof2(Symbol.iterator) === \"symbol\") {\n    module.exports = _typeof = function _typeof(obj) {\n      return _typeof2(obj);\n    };\n  } else {\n    module.exports = _typeof = function _typeof(obj) {\n      return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : _typeof2(obj);\n    };\n  }\n\n  return _typeof(obj);\n}\n\nmodule.exports = _typeof;"]}