Rank: Member
Groups: Member
Joined: 8/25/2007(UTC)
Posts: 7
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I am new to Aurigma and not sure how to implement the following 2 requirements. Perhaps someone can point me in the right direction. 1) Provide a real time thumbnail of the contents of the current MultiLayerViewer 2) Provide thumbnails of ".dat" files
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Rank: Advanced Member
Groups: Member
Joined: 1/31/2005(UTC)
Posts: 458
Was thanked: 5 time(s) in 5 post(s)
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Hello, You can use MultiLayerViewer.RenderWorkspace(...) method with some small resolution value (for example, 10 dpi) to get small image of the workspace. After that it may be necessary to blend this image with some background one, because rendered workspace image can contain transparent areas, which are not acceptable for thumbnails. As for your second question - you should load this images into viewer and perform the steps which are described before. *.dat files are just collection of serialized V-Objects, so there is no way to get content of the .dat file drawn without deserialization and reconstruction of the contained V-Objects. Edited by user Tuesday, January 1, 2008 4:35:09 AM(UTC)
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