GdPicture Imaging Forums

Hi,

You can add color JPG files to a Multi Page TIFF file. What kind of compression should I use?

Hi,

You can use:
TiffCompressionAUTO (which uses TiffCompressionLZW for non-bitonal images)
TiffCompressionLZW
TiffCompressionJPEG

It depends on your preference.

Best,
Sami

Hello,

By the way the next V10 will allow you to apply a specific compression scheme per page, meaning that you will be able to have tiff with mixed compression such as JPEG + CCITT4.

Kind regards,

Loïc

Is a sample available? How to add a JPG file to a multipage TIFF.

Hi,

In order to add different compressions to different pages in a tiff file, you have to reconstruct the tiff file.
In order to see how to reconstruct a tiff file: please see the Tiff splitter Demo
As for adding an image with a specific compression, when adding a certain page to the Tiff file you are contructong using: TiffAddToMultiPageFile, you can specify the scheme you want.

The function TiffAddToMultiPageFile is used in the Tiff splitter demo.

Best regards,
Sami

I am using GDPictire.net, I can create the multipage tiff images with JPEG images just fine. But I have a legacy application that requires the JPEG images be a single strip. Is it possible to force the images to a single strip?