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Commonwealth Bank of Australia
Posted: Dec 28, 2017
Last activity: Dec 29, 2017
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Tiff Binary Stream to PDF Stream conversion
Hi,
I need to convert the TIFF Binary stream to PDF stream.
As there is no OOTB function for this, the custom functions have to be created.
If any one have the code for converting the TIFF to PDF binary stream, please provide that.
Thanks
***Updated by moderator: Lochan to add Categories***
Accepted Solution
Posted: 7 years ago
Got Java code from various sources.
The below Java code helps to get the PDF stream from TIFF stream :
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Got Java code from various sources.
The below Java code helps to get the PDF stream from TIFF stream :
//Prepare byte array output stream
java.io.ByteArrayOutputStream outfile = new java.io.ByteArrayOutputStream();
//Create new document
com.lowagie.text.Document document = new com.lowagie.text.Document(com.lowagie.text.PageSize.A4.rotate());
try{
// Get Instance of PDF writer
com.lowagie.text.pdf.PdfWriter writer = com.lowagie.text.pdf.PdfWriter.getInstance(document,outfile);
writer.setStrictImageSequence(true);
// Open the document
document.open();
//Decode the tiff encoded stream attachStream and prepare random access file or array
com.lowagie.text.pdf.RandomAccessFileOrArray ra = new com.lowagie.text.pdf.RandomAccessFileOrArray(Base64Util.decodeToByteArray(attachStream));
// count number of pages in TIFF
int pages = com.lowagie.text.pdf.codec.TiffImage.getNumberOfPages(ra);
for(int i = 0; i< pages;i++){
//get each image for TIFF file
com.lowagie.text.Image tiff = com.lowagie.text.pdf.codec.TiffImagegetTiffImage(ra,i+1);
// Scale the Image
tiff.scaleToFit(800,600);
// Add each image to document
document.add(tiff);
}
document.close();
// Capture the PDF Stream
String pdfStream = Base64Util.encodeToString(outfile.toByteArray());
outfile.flush();
}catch(Exception e){
e.printstacktrace()
}
The function can be prepared with this Java code and use.
If there is any best solution other than this, please post here.
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