Rank: Member
Groups: Member
Joined: 5/11/2005(UTC)
Posts: 14
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Is there an easy way to convert from ARGB to ACMYK bitmaps while preserving the Alpha throughout process? Whenever I change the colorspace of the bitmap to ACMYK and save it as a PDF the image is 'flattened' and no Alpha remains... I have considered that the problem might be the PDF file format, but haven't done enough testing to conclude this. Hope you can help Thanks!
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Rank: Advanced Member
Groups: Member, Administration, Moderator
Joined: 8/3/2003(UTC)
Posts: 1,070
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Was thanked: 12 time(s) in 12 post(s)
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Hello, PDF format doesn't support CMYK with alpha. Alpha channel is discarded during saving to PDF format. Only TIFF format supports ACMYK pixel format for saving. |
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