different image support in ThumbnailWriter and ImageUploaderWriter

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jps26401 User Profile View All Posts by User View Thanks		#1 Posted : Sunday, July 8, 2007 8:52:32 PM(UTC)
Rank: Member Groups: Member Joined: 3/20/2007(UTC) Posts: 21		Hello, I found out that for some image types (mainly TIFFs) is difference in displaying preview by ThumbnailWriter and ImageUploaderWriter. ImageUploaderWriter can display more images than ThumbnailWriter. It's interesting because I would guess that the same library is used for both components. Also is quite big difference in support of TIFF images in ActiveX and Java component. My versions: iu.activeXControlVersion = "4,5,4,0"; iu.javaAppletVersion = "2.5.4.0"; PETER

Alex Makhov User Profile View All Posts by User View Thanks		#2 Posted : Monday, July 9, 2007 7:00:22 PM(UTC)
Rank: Advanced Member Groups: Member Joined: 8/3/2003(UTC) Posts: 998		Hello Peter, Tiff support of the ActiveX version is better because there is a special library for Tiff support but in Java version only standard libraries are used. As for the difference between ImageUploader and Thumbnail applets, I think the reason is not in difference between these two applets, because there is really no difference in their thumbnail generation mechanism. I think the reason is in memory problems. Usually Tiff files contain large images and there are some problems with reading such files via Java libraries.
		Sincerely yours, Alex Makhov Follow Aurigma on Twitter!

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