Re: Viewing memory-stream TIF in LeadTools (Delphi)

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This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Wednesday, February 25, 2009 8:50:50 AM(UTC)

IrvAdams

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Posts: 1

I have a memory stream resident byte-array image passed into Delphi as a SafeArray. I load this into leadtools various ways and never see it on the screen. This is a system that was working well with file-based TIFFs and now we are trying to switch to memoery-based.

Any ideas?


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#2 Posted : Thursday, February 26, 2009 5:51:50 AM(UTC)

Adam Boulad

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Posts: 3,022

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If you get the TIFF data into a global memory buffer (HGLOBAL), you can use the Load Memory function to load it.
If you can't get it to work, I can try to help you if you do the following:
1. Create a small project (not your full application) that loads a TIFF file into a memory buffer similar to your actual application.
2. Pack this test project along with a test image into a ZIP or RAR file and attach it here or send it to support@leadtools.com
3. Specify which version of LEADTOOLS and Delphi you're using, and which programming interface (VCL, DLL API or COM objects).

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