This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.
#1
Posted
:
Wednesday, August 18, 2010 8:04:57 AM(UTC)
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Posts: 10
Is it possible to load up PDF file in the LeadTools Silverlight sdk?
#2
Posted
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Wednesday, August 18, 2010 8:14:47 AM(UTC)
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Posts: 10
Could you please provide an example of how the Image Viewer control can be extended to display PDFs?
Is it possible to use PDFs with Layers and be able to control which layer to display in the Silverlight Image Viewer?
#3
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Thursday, August 19, 2010 1:02:04 AM(UTC)
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Our Silverlight functions cannot natively load PDF files. However, using our WCF services, you can load any of the supported file formats by LEADTOOLS, including PDF. For more information, please check the following webpages:
http://www.leadtools.com/sdk/wcf/default.htm
http://www.leadtools.com/sdk/wcf/load-save-convert-images.htm
You can check the following tutorial in our .NET help file for a sample code:
"Loading And displaying an image using WCF in Silverlight"
Regarding loading PDF files with layers, our PDF plug-in does not support loading such files.
#4
Posted
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Thursday, August 19, 2010 8:26:28 AM(UTC)
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Posts: 10
Now, does it load the PDF images in the RasterImageViewer? Would I be able to use the pan/zoom and plot annotations on it?
#5
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Friday, August 20, 2010 7:58:46 AM(UTC)
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Hello,
Once the image is converted by the WCF Service, it will be streamed to the client where the file will be decompressed into a RasterImage. Once the viewer has the uncompressed image data, you'll be able to use the Pan InteractiveMode or use our annotation support with the viewer. Both of these should be illustrated with the Main Silverlight Imaging and Silverlight Annotations demos that we provide with the SDK, and through the live demo on our site here:
http://demo.leadtools.com/silverlight/demowrapper/demowrapper.html
Walter Bates
Senior Support Engineer
LEAD Technologies, Inc.
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