index.js•1.52 kB
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _jpegJs = _interopRequireDefault(require("jpeg-js"));
var _utils = require("@jimp/utils");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
const MIME_TYPE = "image/jpeg";
var _default = () => ({
mime: {
[MIME_TYPE]: ["jpeg", "jpg", "jpe"]
},
constants: {
MIME_JPEG: MIME_TYPE
},
decoders: {
[MIME_TYPE]: _jpegJs.default.decode
},
encoders: {
[MIME_TYPE]: image => _jpegJs.default.encode(image.bitmap, image._quality).data
},
class: {
// The quality to be used when saving JPEG images
_quality: 100,
/**
* Sets the quality of the image when saving as JPEG format (default is 100)
* @param {number} n The quality to use 0-100
* @param {function(Error, Jimp)} cb (optional) a callback for when complete
* @returns {Jimp} this for chaining of methods
*/
quality(n, cb) {
if (typeof n !== "number") {
return _utils.throwError.call(this, "n must be a number", cb);
}
if (n < 0 || n > 100) {
return _utils.throwError.call(this, "n must be a number 0 - 100", cb);
}
this._quality = Math.round(n);
if ((0, _utils.isNodePattern)(cb)) {
cb.call(this, null, this);
}
return this;
}
}
});
exports.default = _default;
module.exports = exports.default;
module.exports.default = exports.default;
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