61 lines
1.8 KiB
JavaScript
61 lines
1.8 KiB
JavaScript
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"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports["default"] = void 0;
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var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
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var _jpegJs = _interopRequireDefault(require("jpeg-js"));
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var _utils = require("@jimp/utils");
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var MIME_TYPE = 'image/jpeg';
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var _default = function _default() {
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return {
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mime: (0, _defineProperty2["default"])({}, MIME_TYPE, ['jpeg', 'jpg', 'jpe']),
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constants: {
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MIME_JPEG: MIME_TYPE
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},
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decoders: (0, _defineProperty2["default"])({}, MIME_TYPE, _jpegJs["default"].decode),
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encoders: (0, _defineProperty2["default"])({}, MIME_TYPE, function (image) {
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return _jpegJs["default"].encode(image.bitmap, image._quality).data;
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}),
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"class": {
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// The quality to be used when saving JPEG images
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_quality: 100,
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/**
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* Sets the quality of the image when saving as JPEG format (default is 100)
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* @param {number} n The quality to use 0-100
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* @param {function(Error, Jimp)} cb (optional) a callback for when complete
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* @returns {Jimp} this for chaining of methods
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*/
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quality: function quality(n, cb) {
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if (typeof n !== 'number') {
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return _utils.throwError.call(this, 'n must be a number', cb);
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}
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if (n < 0 || n > 100) {
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return _utils.throwError.call(this, 'n must be a number 0 - 100', cb);
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}
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this._quality = Math.round(n);
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if ((0, _utils.isNodePattern)(cb)) {
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cb.call(this, null, this);
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}
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return this;
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}
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}
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};
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};
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exports["default"] = _default;
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module.exports = exports.default;
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//# sourceMappingURL=index.js.map
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