20 lines
579 B
JavaScript
20 lines
579 B
JavaScript
// Create a PDF containing thumbnails of pages rendered from another PDF.
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var pdf = new PDFDocument()
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var subdoc = new Document("pdfref17.pdf")
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var resources = { XObject: {} }
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var contents = new Buffer()
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for (var i=0; i < 5; ++i) {
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var pixmap = subdoc.loadPage(1140+i).toPixmap([0.2,0,0,0.2,0,0], DeviceRGB, true)
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resources.XObject["Im" + i] = pdf.addImage(new Image(pixmap))
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contents.writeLine("q 100 0 0 150 " + (50+100*i) + " 50 cm /Im" + i + " Do Q")
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}
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var page = pdf.addPage([0,0,100+i*100,250], 0, resources, contents)
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pdf.insertPage(-1, page)
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pdf.save("out.pdf")
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