index.js•1.11 kB
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _utif = _interopRequireDefault(require("utif2"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
const MIME_TYPE = "image/tiff";
var _default = () => ({
mime: {
[MIME_TYPE]: ["tiff", "tif"]
},
constants: {
MIME_TIFF: MIME_TYPE
},
decoders: {
[MIME_TYPE]: data => {
const ifds = _utif.default.decode(data);
const page = ifds[0];
ifds.forEach(ifd => {
_utif.default.decodeImage(data, ifd);
});
const rgba = _utif.default.toRGBA8(page);
return {
data: Buffer.from(rgba),
width: page.t256[0],
height: page.t257[0]
};
}
},
encoders: {
[MIME_TYPE]: image => {
const tiff = _utif.default.encodeImage(image.bitmap.data, image.bitmap.width, image.bitmap.height);
return Buffer.from(tiff);
}
}
});
exports.default = _default;
module.exports = exports.default;
module.exports.default = exports.default;
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