We are using an Optima type 1 font (normal,bold,italic).
This is a REQUIREMENT of our marketing department.
So, we can't use a built-in font.
The tests we have made show that we get from a 3K Text
with Optima font (150K), a PDF TIFF Image 35 K large.
But we would like to make this with iText API if possible.
Best regards,
Fabrice DUERMAEL
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| | [EMAIL PROTECTED] |
| | Internet |
| | |
| | 24/06/03 18:27 |
| | |
|---------+---------------------------------------->
>------------------------------------------------------------------------------------------------------------------|
|
|
| Pour: Fabrice DUERMAEL, itext-questions
|
| cc:
|
| ccc:
|
| Objet: RE: [iText-questions] reduce size of PDFs with huge fonts
|
>------------------------------------------------------------------------------------------------------------------|
This 150K are with TT fonts? If you need small document just use the
built-in fonts.
You'll need other tool, such as ghostscript, to convert the pdf to an image
but I have my doubts about the size improvement.
Best Regards,
Paulo Soares
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [SMTP:[EMAIL PROTECTED]
> Sent: Tuesday, June 24, 2003 17:19
> To: [EMAIL PROTECTED]
> Subject: [iText-questions] reduce size of PDFs with huge fonts
>
> Hello,
>
> We are in context of PDF text documents sent to extranet with servlets.
> One
> constraint is to download VERY
> QUICKLY these documents. The problem is that text is written in huge
fonts
> (150 K) and it takes too much
> time to download: 50 seconds (and the extranet users has not the font on
> their workstation installed).
> We would like something like 5 seconds.
>
> One solution would be to transform in TIF the PDF Text with embedded
huge
> fonts, and wrap it in PDF Image.
>
> Here is my code, but rawData is null !
>
> My question would be how to transform PDF text pages that are read into
> images (RenderedImage for instance).
>
>
>
> PdfReader reader = new PdfReader((String) fileName);
>
> PdfStamper stamper = new PdfStamper(reader,new
> FileOutputStream
> ("docs/toto"));
>
>
> PdfImportedPage page = stamper.getImportedPage(reader, 1);
> ImgTemplate pdfImage = (ImgTemplate)Image.getInstance(page);
>
>
> byte[] rawData = pdfImage.rawData(); //
> <================= IS NULL !!!
>
>
>
> ByteArrayInputStream bais = new
> ByteArrayInputStream(rawData);
>
> ImageInputStream iis =
> ImageIO.createImageInputStream(bais);
> BufferedImage bi = ImageIO.read(bais);
>
>
> TIFFEncodeParam paramOut = new TIFFEncodeParam();
>
> paramOut.setCompression(TIFFEncodeParam.COMPRESSION_GROUP4);
>
> ImageEncoder encoder =
> ImageCodec.createImageEncoder("tiff",
> outputStream,
> paramOut);
>
> encoder.encode(bi);
>
> Perhaps are there better alternatives.
> Have you got any hints ?
>
>
> Best regards,
>
> Fabrice DUERMAEL
>
>
>
>
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