Web API Reference | MapGuide Open Source

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# eMap
[Glossary]

A DWF file containing metadata about the image to be displayed. The DWF Viewer uses this metadata, along with information about the current scale, center of the image, and size of the browser window, to request image data from the MapGuide server.

Since they only contain metadata, eMaps are not self contained.

### See Also

ePlot

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