Autodesk 15607-010000-5000A Manuale Utente

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Chapter 7

DWG API Additions

The MGDwgDataSources object implements methods and properties to 
support Autodesk drawing (DWG) data sources. Autodesk DWG is a world-
wide-standard drawing file format across vertical industries, such as architec-
tural design, and facilities planning and maintenance. 

For more information about the MGDwgDataSources object, see the 
Autodesk MapGuide Viewer API Help. You can access the MapGuide Viewer 
API Help by clicking Autodesk MapGuide 6.5 

➤ Documentation ➤ Autodesk 

MapGuide Viewer API Help on the Program menu.

int getFilterType()

Gets the current filter type that is applied to the DWG data layer. A value of 
0 indicates a layer filter type; a value of 1 indicates a query filter type; a value 
of 2 indicates a theme filter type.

For information about the different filter types, see “How Queries Work in 
Autodesk Map” on page 9, “Creating a Layer from a Theme” on page 13, and 
“Creating a Layer By Geometry Type” on page 15.

none

integer – Value indicating the current filter type.

0 – Layer Filter

1 – Query Filter

2 – Theme Filter