32 lines
742 B
JavaScript
32 lines
742 B
JavaScript
import utif from "utif2";
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const MIME_TYPE = "image/tiff";
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export default (() => ({
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mime: {
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[MIME_TYPE]: ["tiff", "tif"]
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},
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constants: {
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MIME_TIFF: MIME_TYPE
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},
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decoders: {
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[MIME_TYPE]: data => {
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const ifds = utif.decode(data);
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const page = ifds[0];
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ifds.forEach(ifd => {
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utif.decodeImage(data, ifd);
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});
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const rgba = utif.toRGBA8(page);
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return {
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data: Buffer.from(rgba),
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width: page.t256[0],
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height: page.t257[0]
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};
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}
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},
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encoders: {
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[MIME_TYPE]: image => {
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const tiff = utif.encodeImage(image.bitmap.data, image.bitmap.width, image.bitmap.height);
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return Buffer.from(tiff);
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}
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}
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}));
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//# sourceMappingURL=index.js.map
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