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>>I was wondering if anyone has got around the zoom >>limitation within the envision library. Currently, >>when I zoom in on a large image, sooner or later I >>just zoom into a black screen. I think I have tracked >>this to the image size using stretchDibits in the >>transformation. The function is not failing, but the >>retuned image is black. >>I have read previous postings on this forum regarding >>the large amount of memory taken when zooming images, >>but have yet to know how to get around this without >>limiting the zoom. >>Has anyone seen this and have a possible workaround. >> >>Thanks in advance >>John Weston. > >My users are also seeing this undesired behavior. Has >anyone come up with a solution? I wouldn't mind >limiting the zoom percentage, but how do I know what >the limit is before the image goes black? It seems to >depend on both the picture size and the size of the >component... > >Thanks in advance, >Mark Forte >email: mforte at the domain below >Hansen Quality / Fidelity >hanqual dot com

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