react-image-zoom
Version:
react based image zoomer on mouse hover
329 lines (279 loc) • 11.1 kB
JavaScript
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory(require("react"), require("js-image-zoom"));
else if(typeof define === 'function' && define.amd)
define("ReactImageZoom", ["react", "js-image-zoom"], factory);
else if(typeof exports === 'object')
exports["ReactImageZoom"] = factory(require("react"), require("js-image-zoom"));
else
root["ReactImageZoom"] = factory(root["React"], root["ImageZoom"]);
})(window, function(__WEBPACK_EXTERNAL_MODULE__1__, __WEBPACK_EXTERNAL_MODULE__5__) {
return /******/ (function(modules) { // webpackBootstrap
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/* 0 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = __webpack_require__(1);
var _react2 = _interopRequireDefault(_react);
var _propTypes = __webpack_require__(2);
var _propTypes2 = _interopRequireDefault(_propTypes);
var _jsImageZoom = __webpack_require__(5);
var _jsImageZoom2 = _interopRequireDefault(_jsImageZoom);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
var ReactImageZoom = function (_React$Component) {
_inherits(ReactImageZoom, _React$Component);
function ReactImageZoom(props) {
_classCallCheck(this, ReactImageZoom);
var _this = _possibleConstructorReturn(this, (ReactImageZoom.__proto__ || Object.getPrototypeOf(ReactImageZoom)).call(this, props));
_this.container = undefined;
_this.getRef = _this.getRef.bind(_this);
return _this;
}
_createClass(ReactImageZoom, [{
key: 'componentDidMount',
value: function componentDidMount() {
this.rerenderImageZoom(this.props);
}
}, {
key: 'UNSAFE_componentWillUnmount',
value: function UNSAFE_componentWillUnmount() {
this.imageZoom.kill();
this.imageZoom = void 0;
}
}, {
key: 'UNSAFE_componentWillReceiveProps',
value: function UNSAFE_componentWillReceiveProps(nextProps) {
if (this.props !== nextProps) {
this.kill();
this.rerenderImageZoom(nextProps);
}
}
}, {
key: 'rerenderImageZoom',
value: function rerenderImageZoom(props) {
this.imageZoom = new _jsImageZoom2.default(this.container, JSON.parse(JSON.stringify(props)));
}
}, {
key: 'setup',
value: function setup() {
this.imageZoom.setup();
}
}, {
key: 'kill',
value: function kill() {
this.imageZoom.kill();
}
}, {
key: 'getRef',
value: function getRef(ref) {
this.container = ref;
}
}, {
key: 'render',
value: function render() {
return _react2.default.createElement('div', { ref: this.getRef });
}
}]);
return ReactImageZoom;
}(_react2.default.Component);
ReactImageZoom.propTypes = {
width: _propTypes2.default.number,
img: _propTypes2.default.string,
height: _propTypes2.default.number,
zoomWidth: _propTypes2.default.number,
scale: _propTypes2.default.number,
offset: _propTypes2.default.object,
zoomStyle: _propTypes2.default.string,
zoomLensStyle: _propTypes2.default.string,
zoomPosition: _propTypes2.default.oneOf(['top', 'left', 'bottom', 'right', 'original'])
};
exports.default = ReactImageZoom;
module.exports = exports['default'];
/***/ }),
/* 1 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE__1__;
/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {
/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
if (false) { var throwOnDirectAccess, ReactIs; } else {
// By explicitly using `prop-types` you are opting into new production behavior.
// http://fb.me/prop-types-in-prod
module.exports = __webpack_require__(3)();
}
/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
var ReactPropTypesSecret = __webpack_require__(4);
function emptyFunction() {}
function emptyFunctionWithReset() {}
emptyFunctionWithReset.resetWarningCache = emptyFunction;
module.exports = function() {
function shim(props, propName, componentName, location, propFullName, secret) {
if (secret === ReactPropTypesSecret) {
// It is still safe when called from React.
return;
}
var err = new Error(
'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
'Use PropTypes.checkPropTypes() to call them. ' +
'Read more at http://fb.me/use-check-prop-types'
);
err.name = 'Invariant Violation';
throw err;
};
shim.isRequired = shim;
function getShim() {
return shim;
};
// Important!
// Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.
var ReactPropTypes = {
array: shim,
bool: shim,
func: shim,
number: shim,
object: shim,
string: shim,
symbol: shim,
any: shim,
arrayOf: getShim,
element: shim,
elementType: shim,
instanceOf: getShim,
node: shim,
objectOf: getShim,
oneOf: getShim,
oneOfType: getShim,
shape: getShim,
exact: getShim,
checkPropTypes: emptyFunctionWithReset,
resetWarningCache: emptyFunction
};
ReactPropTypes.PropTypes = ReactPropTypes;
return ReactPropTypes;
};
/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';
module.exports = ReactPropTypesSecret;
/***/ }),
/* 5 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE__5__;
/***/ })
/******/ ]);
});