Product's name : PDF To Image Converter COM Component.
Product's version number : pdf2image_sdk
Operating System: Windows Server 2008 64bit and win xp pro 32 bit
We shall use the gray.
Is there a quick way to gray?
If you use COMPRESSION_PACKBITS
Larger file size, color, and the slow conversion rate.
Is there a function to use the Grey?
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We suggest you may use COMPRESSION_LZW to try, COMPRESSION_LZW can compress grayscale TIFF file smaller, we hoping COMPRESSION_LZW option will work fine to you.
VeryPDF
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LZW is not gray..
LZW is color image
please check file..
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You can use following options to convert your color 4.pdf file to grayscale 8bit TIFF file, please to try,
nRtn = PDFToImageConverter(sFile, dFile, "", "", 200, 200, 8, COMPRESSION_LZW, 70, True, True, -1, -1)
please download converted grayscale TIFF file from following URL for reference,
XXXXXXXXXXXXX
VeryPDF
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VN:F [1.9.20_1166]
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