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Date Posted: 04:53:44 06/21/04 Mon
Author: André
Subject: LoadFromStream

I want to write an application where I want to scan pictures (Tiff, Black/White) and store them into an Interbase 6 database. I want to use the function "ImageScrollBox.SaveToStream(IBBlobStream)" and then save it into the database with the IBX component IBDataSet ("IBDataSetDataPicture.LoadFromStream(IBBlobStream)"), but the Size of the stream is only 8 bytes. The only chance to have a valid stream is to write the picture in the accuire-function of my scanning procedure into the stream. But after this I have no chance to save the image after rotating or resizing, because ImageScrollBox.SaveToSteam only return 8 bytes.

I'am using Delphi 7 (Update Pack 1), IBX 7.08, Interbase 6.01 Windows 2000 SP4 and Envision Image Library 2.

Can anyone help me?


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