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80e452afa2
Handles edge cases with PDF media boxes and crop boxes, deals with certain documents that had been uploaded with weird combos of sizings.
19 lines
536 B
TypeScript
19 lines
536 B
TypeScript
import type { PDFPage } from 'pdf-lib';
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/**
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* Gets the effective page size for PDF operations.
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*
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* Uses CropBox by default to handle rare cases where MediaBox is larger than CropBox.
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* Falls back to MediaBox when it's smaller than CropBox, following typical PDF reader behavior.
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*/
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export const getPageSize = (page: PDFPage) => {
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const cropBox = page.getCropBox();
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const mediaBox = page.getMediaBox();
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if (mediaBox.width < cropBox.width || mediaBox.height < cropBox.height) {
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return mediaBox;
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}
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return cropBox;
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};
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