Autodesk 15607-010000-5000A Manual de usuario

15607-010000-5000A April 2004Autodesk MapGuide®What’s New in Release 6.5

4 | Chapter 1 IntroductionInstallation NotesFor complete installation and licensing information, please refer to the Installation Instructions PDF fil

94 | Chapter 7 DWG API AdditionsParametersthemeCategory – String representing the category of the theme that you want to assign as the filter.Return V

MGDwgDataSources Object | 95ParametersnoneReturn ValuesString (read/write) – Represents the category of the theme that is assigned as the filter.Error

96 | Chapter 7 DWG API AdditionsParametersnoneReturn ValuesInteger – Value indicating the source of the feature name.0 – Autodesk DWG file1 – Secondar

MGDwgDataSources Object | 971 – Sets the secondary table as the name source.Return Valuesboolean – Specifies whether or not the source of the feature

98 | Chapter 7 DWG API AdditionsParametersnoneReturn Valuesinteger (read/write) – Value indicating the source of feature names.0 – Indicates the Autod

MGDwgDataSources Object | 99ParametersnoneReturn Valuesinteger – Value indicating the source of the feature URLs.0 – Indicates Autodesk DWG files as t

100 | Chapter 7 DWG API AdditionsParametersurlSource – Value indicating the URL source. 0 – Sets the Autodesk DWG file as the URL source. 1 – Sets the

MGDwgDataSources Object | 101For more information about information on getting and setting the source of feature URLs for a layer created from DWG dat

102 | Chapter 7 DWG API AdditionsFor more information about using secondary tables as the source for SQL WHERE clauses, see Step 9 under “Accessing Da

MGDwgDataSources Object | 103ParameterswhereSource – Value indicating the source of the SQL WHERE clause. 0 – Sets the Autodesk DWG file as the source

52Improved DWG SupportThis chapter describes the enhanced support for DWG files provided in this release of Autodesk® MapGuide. Most of the changes co

104 | Chapter 7 DWG API AdditionsFor more information about using secondary tables as the source for SQL WHERE clauses, see Step 9 under “Accessing Da

MGDwgDataSources Object | 105ParametersnoneReturn ValuesString – Represents the SQL WHERE clause.Error Codes-15 (DoesNotApply)See AlsosetSQLWhereClaus

106 | Chapter 7 DWG API AdditionsFalse – Indicates that the SQL WHERE clause has not been set.Error Codes-1 (Busy)-15 (DoesNotApply)See AlsogetSQLWher

MGDwgDataSources Object | 107See AlsogetSQLWhereClause, setSQLWhereClauseisLinkedToSecondaryTable MethodSyntaxBoolean isLinkedToSecondaryTable()Descri

108 | Chapter 7 DWG API AdditionsLinkedToSecondaryTable PropertySyntaxLinkedToSecondaryTableDescriptionSpecifies whether or not the current layer is l

MGDwgDataSources Object | 109getSecondaryDataSource MethodSyntaxString getSecondaryDataSource()DescriptionGets the secondary data source linked to the

110 | Chapter 7 DWG API Additionsand point layers created from DWG data. It does not set the secondary data source linked to Autodesk DWG layers.For m

MGDwgDataSources Object | 111For more information about linking layers that are created from DWG data to secondary data sources, see “Accessing Data U

112 | Chapter 7 DWG API AdditionsParametersnoneReturn ValuesString – Represents the name of secondary table linked to the layer.Error Codes-15 (DoesNo

MGDwgDataSources Object | 113Error Codes-1 (Busy)-15 (DoesNotApply)See AlsogetSecondaryTable, SecondaryTableSecondaryTable PropertySyntaxSecondaryTabl

6 | Chapter 2 Improved DWG SupportSummary of EnhancementsThis release of Autodesk MapGuide provides greatly improved support for DWG files, particular

114 | Chapter 7 DWG API AdditionsgetSecondaryKeyColumn MethodSyntaxString getSecondaryKeyColumn()DescriptionGets the secondary key column linked to la

MGDwgDataSources Object | 115polygon, and point layers. It does not set the secondary key column linked to Autodesk DWG layers.For more information ab

116 | Chapter 7 DWG API AdditionsFor more information about linking layers that are created from DWG data to secondary key columns, see “Accessing Dat

MGDwgDataSources Object | 117ParametersnoneReturn Valuesboolean – Specifies whether or not closed polylines are treated as polygons.True – Indicates t

118 | Chapter 7 DWG API AdditionsParameterstreatClosedPolylinesAsPolygons – Boolean value specifying whether or not the layer treats closed polylines

MGDwgDataSources Object | 119For more information about how closed polylines are treated on polygon layers, see Chapter ? on page ?.ParametersnoneRetu

120 | Chapter 7 DWG API AdditionsParametersnoneReturn Valuesboolean – Specifies whether or not blocks are treated as points.True – Indicates that bloc

MGDwgDataSources Object | 121ParameterstreatBlocksAsPoints – Boolean value specifying whether or not the layer treats blocks as points.True – Sets the

122 | Chapter 7 DWG API AdditionsFor more information about how blocks are treated on point layers, see Chapter ? on page ?.ParametersnoneReturn Value

123In this chapter MGMap object MGMapLayer object MGMapLayerSetup object MGDwfDataSources object8DWF API AdditionsThis section documents the API c

Dialog Box Changes: Autodesk MapGuide Server | 7Dialog Box Changes: Autodesk MapGuide ServerNew arc parameters have been added to the Autodesk Data Li

124 | Chapter 8 DWF API AdditionsMGMap ObjectMGMap is the top-level object of the API for the Autodesk MapGuide Viewer ActiveX Control, Plug-In, and J

MGMapLayer | 125Error Codes-1 (busy) -2 (not ready) -3 (illegal argument) -16 (write permission denied) -19 (driver not detected) -20 (API disabled) -

126 | Chapter 8 DWF API AdditionsLayerType PropertyReturnsString (read/write) – Represents the layer type. The following are valid layer types: Unknow

MGMapLayerSetup Object | 127For more information about the MGDataSources object, see “MGDwfData-Sources Object” on page 128.ParametersnoneReturnsMGDwf

128 | Chapter 8 DWF API AdditionsgetSourceType MethodThis is an existing method that returns the type of data source for the layer. In this release, t

MGDwfDataSources Object | 129 DataSource (see page 131) getDwf (see page 132) setDwf (see page 132) Dwf (see page 133) getKeyColumn (see page 134

130 | Chapter 8 DWF API AdditionsReturnsString – Represents the name of the DWF data source.See AlsosetDataSource, DataSourcesetDataSource MethodSynta

MGDwfDataSources Object | 131Error Codes-1 BusySee AlsogetDataSource, DataSourceDataSource PropertySyntaxDataSourceDescriptionGets and sets the name o

132 | Chapter 8 DWF API AdditionsSee AlsogetDataSource, setDataSourcegetDwf MethodSyntaxString getDwf()DescriptionGets the name of the Autodesk DWF fi

MGDwfDataSources Object | 133When you change the Autodesk DWF file, you may also need to update several other properties. These properties include: Sh

8 | Chapter 2 Improved DWG SupportDialog Box Changes: Autodesk MapGuide AuthorThe Map Layer Properties dialog box has been rearranged and updated to m

134 | Chapter 8 DWF API AdditionsWhen you change the Autodesk DWF file, you may need to update several other properties. These properties include: She

MGDwfDataSources Object | 135ReturnsString – Represents the name of the key column that contains the primary key for the map features.See AlsosetKeyCo

136 | Chapter 8 DWF API AdditionsSee AlsogetKeyColumn, KeyColumnKeyColumn PropertySyntaxString getKeyColumn()DescriptionGets and sets the name of the

MGDwfDataSources Object | 137DescriptionGets the data type of the key column. You can set the data type to one of the following: String Numeric Dec

138 | Chapter 8 DWF API AdditionssetKeyColumnType MethodSyntaxboolean setKeyColumnType(String keyColumnType)DescriptionSets the data type of the key c

MGDwfDataSources Object | 139Returnsboolean – Specifies whether or not the data type of the key column is success-fully set. True – Indicates that the

140 | Chapter 8 DWF API AdditionsIt is recommended that you do not use Float or Double types because of the inherent inaccuracies in comparing them. I

MGDwfDataSources Object | 141ParametersnoneReturnsString – Represents the name of the column containing the names of the map features on the DWF layer

142 | Chapter 8 DWF API AdditionsError Codes-1 BusySee AlsogetNameColumn, NameColumnNameColumn PropertySyntaxNameColumnDescriptionGets and sets the na

MGDwfDataSources Object | 143getUrlColumn MethodSyntaxString getUrlColumn()DescriptionGets the name of the column that contains the URL associated wit

How Queries Work in Autodesk Map | 9How Queries Work in Autodesk MapIn Autodesk Map, queries are used to extract a subset of data from a series of DWG

144 | Chapter 8 DWF API AdditionssetRebuild in the Autodesk MapGuide Viewer API Help. You can access the MapGuide Viewer API Help by clicking Autodesk

MGDwfDataSources Object | 145DescriptionGets and sets the name of the column that contains the URLs associated with each map feature on the Autodesk D

146 | Chapter 8 DWF API AdditionsDescriptionGets the layer filter that specifies which layers to extract from the specified Autodesk DWF file.Note Th

MGDwfDataSources Object | 147ParameterslayerFilter – String (comma-delimited) representing the names of the layers to extract from the DWF file. For e

148 | Chapter 8 DWF API AdditionsParametersnoneReturnsString (read/write) – Represents the layer filter.Error Codes-1 BusySee AlsogetLayerFilter, setL

MGDwfDataSources Object | 149See AlsosetSheetName, getSheetNamesetSheetName MethodSyntaxboolean setSheetName(String sheetName)DescriptionSets the name

150 | Chapter 8 DWF API AdditionsSee AlsogetSheetName, SheetNameSheetName PropertySyntaxSheetNameDescriptionSets the name of the DWF sheet that contai

151In this chapter Accessing the enhanced layer functionality API MGMapLayerSetup Object New Error Code9Enhanced Layer Functionality API AdditionsT

152 | Chapter 9 Enhanced Layer Functionality API AdditionsAccessing the Enhanced Layer Functionality APIThe enhanced layer functionality API is only a

MGMapLayerSetup Object | 153MGMapLayerSetup ObjectThe MGMapLayerSetup object provides run-time access to map layer setup through methods that you can

10 | Chapter 2 Improved DWG SupportIn the illustration on the facing page, the drawing file PROJECT.DWG has three drawings attached to it: PARCELS.DWG

154 | Chapter 9 Enhanced Layer Functionality API AdditionsParametersnoneReturnsString – Represents the geometry function that is applied to layer feat

MGMapLayerSetup Object | 155False – Indicates that the geometry function has not been set.Error Codes-5 (Security Violation)-15 (Does not apply)-18 (C

156 | Chapter 9 Enhanced Layer Functionality API AdditionsError Codes-5 (Security Violation)-15 (Does not apply)See AlsosetClipAdjustsetClipAdjust Met

MGMapLayerSetup Object | 157Error Codes-1 (Busy)-5 (Security Violation)-15 (Does not apply)See AlsogetClipAdjustgetClipEnabled MethodSyntaxboolean get

158 | Chapter 9 Enhanced Layer Functionality API AdditionsSee AlsosetClipEnabledsetClipEnabled MethodSyntaxboolean setClipEnabled(boolean enabled)Desc

MGMapLayerSetup Object | 159See AlsogetClipEnabledgetPreSQLStatements MethodSyntaxMGCollection getPreSQLStatements()DescriptionGets the pre-SQL statem

160 | Chapter 9 Enhanced Layer Functionality API AdditionsDescriptionAdds the specified SQL statement to the end of the list of pre-SQL statements tha

MGMapLayerSetup Object | 161Pre-SQL statements are executed before Autodesk MapGuide performs a spatial query. You can use them to further customize y

162 | Chapter 9 Enhanced Layer Functionality API AdditionsParametersnoneReturnsMGCollection – A list of strings representing the post-SQL statements t

MGMapLayerSetup Object | 163True – Indicates that the SQL statement was successfully added to the end of the list.False – Indicates that the SQL state

Creating a Layer from a Query | 11You can also click the Query Category Browse button to select a particular query category. If there are many queries

164 | Chapter 9 Enhanced Layer Functionality API AdditionsSee AlsogetPostSQLStatements, addPostSQLStatementgetSpatialQuery MethodSyntaxString getSpati

New -18 Custom Spatial Query Error Code | 165DescriptionSets the custom spatial query to apply to the layer. Custom spatial queries consist of a set o

166 | Chapter 9 Enhanced Layer Functionality API Additionsqueries. Custom spatial queries consist of complex and nested SQL state-ments, making it imp

New -18 Custom Spatial Query Error Code | 167 setSymbolAngleColumn getSymbolWidthColumn setSymbolWidthColumn getSymbolHeightColumn setSymbolHeigh

168

169IndexNumerics-18 Custom Spatial Query error codedefined 165Aacadmap.ini file 4addPostSQLStatements method 162addPreSQLStatements method 159Advanced

170 |IndexFfile formatsDWF 23DWG 5MWF 4filtersapplying to spatial queries 42changing dimensions 44turning on/off 42Ggeometry functionssample applied 4

Index | 171getSecondaryTable 111getSheetName 148getSourceType 128getSpatialQuery 164getSQLWhereClause 104getThemeCategory 92getThemeName 89getTreatBlo

172 |IndexWhereSource property 103MGMap Objectadditions to 124MGMapLayer objectadditions to 125getLayerType method 125LayerType property 126MGMapLayer

Index | 173setClipAdjust method 156setClipEnabled method 158setDataSource method 130setDwf method 132setGeometryFunction 154setKeyColumn method 135set

12 | Chapter 2 Improved DWG SupportHow Themes Work in Autodesk MapIn Autodesk Map, themes are used to create thematic maps from data contained in, or

174

Creating a Layer from a Theme | 13In the illustration on the previous page, the drawing file PROJECT_THEME.DWG has the WAT ER_DATA.D W G drawing att

12345678910 Copyright © 2004 Autodesk, Inc.All Rights ReservedThis publication, or parts thereof, may not be reproduced in any form, by any

14 | Chapter 2 Improved DWG SupportYou can also click the Theme Category Browse button to select a particular category of theme. If there are many the

Creating a Layer By Geometry Type | 15Creating a Layer By Geometry TypeYou can create new layers of a particular geometry type, such as polyline, poly

16 | Chapter 2 Improved DWG Support7 Optionally, select a key table and key column if you want to associate table data with the geometry on this layer

Creating a Layer By Geometry Type | 17The geometry you specified is retrieved from the server and displayed in Autodesk MapGuide Author. Theming a DW

18 | Chapter 2 Improved DWG Support5 Click the Theme Column Browse button, and select the Theme Column. 6 Click OK to return to the Map Layer Properti

Creating a Layer By Geometry Type | 19The geometry is themed according to the styles you specified and dis-played in Autodesk MapGuide Author. Using

20Accessing Data Using a Link TemplateIn Autodesk Map, a link template associates objects in the drawing with records in an external database. In this

Accessing Data Using a Link Template | 219 Optionally, click the Name, URL, Where tab, and select a link template for the Name and/or URL, if you want

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233DWF SupportThis chapter describes the new support for the DWF™ file format in this release of Autodesk MapGuide. DWF stands for Design Web Format™

Contents | iContentsPart 1 Autodesk MapGuide Server and Author Enhancements . . . .1Chapter 1 Introduction . . . . . . .

24 | Chapter 3 DWF SupportSummary of DWF SupportYou can think of a DWF file as a container for a design package that is comprised of various kinds of

Setting Up a Data Source for DWF Files | 25Setting Up a Data Source for DWF FilesA DWF data source points to the folder where the DWF files that you w

26 | Chapter 3 DWF Support5 In the Autodesk Data Link Properties dialog box, select Autodesk MapGuide Data Extension For DWF, and then click the Conne

Setting Up a Data Source for DWF Files | 278 Optionally, on the Advanced tab, set the arc parameters. For a description of these parameters, see “Dial

28 | Chapter 3 DWF SupportHow DWFs are Published in Autodesk MapYou can create DWFs in various Autodesk products. A DWF file consists of a number of s

Creating a Layer from a DWF File Sheet | 29Creating a Layer from a DWF File SheetDWFs are really intended to be used as background images, in much the

30 | Chapter 3 DWF Support4 Click the Data Source Browse button, and select a DWF data source. 5 Click the Autodesk DWF Browse button, and select a DW

Creating a Layer from a DWF File Sheet | 31Displaying Friendly Names and URLsIf you want to access database columns defined for the DWF, you can click

32 | Chapter 3 DWF SupportSaving a View As a DWF FileIn Autodesk MapGuide Author, you can save any view of your map as a DWF file. Then, anyone on you

Saving a View As a DWF File | 33To create a DWF file from a view in Autodesk MapGuide Author1 In Autodesk MapGuide Author, zoom to the view that you w

ii | ContentsUsing a Custom Spatial Query . . . . . . . . . . . . . 46Sample 1: Running a Custom Query .

34 | Chapter 3 DWF Support6 Optionally, test the output DWF file by opening it in Autodesk DWF Viewer. In this example, you see the standard page siz

35In this chapter Summary of enhanced layer functionality Providing access to the enhanced layer functionality API Using geometry functions Applyi

36 | Chapter 4 Enhanced Layer FunctionalitySummary of Enhanced Layer FunctionalityThis release of Autodesk MapGuide provides powerful new tools that y

Providing Access to the Enhanced Layer Functionality API | 37Providing Access to the Enhanced Layer Functionality APIThe API for the new enhanced laye

38 | Chapter 4 Enhanced Layer FunctionalityNote To provide access to the enhanced layer functionality API for maps created in earlier versions of Aut

Using Geometry Functions | 39Using Geometry FunctionsUsing new enhanced layer functionality, you can apply geometry functions to selected features on

40 | Chapter 4 Enhanced Layer FunctionalityNote Using parameters when applying a geometry function is optional. Supported Geometry FunctionsThe follo

Using Geometry Functions | 41Sample 1: Applied geometry functionsIn this sample, when the Autodesk MapGuide Server processes the layer,SDO_GEOM.SDO_BU

42 | Chapter 4 Enhanced Layer FunctionalityApplying Filters to Spatial QueriesA spatial query returns potentially large volumes of geographic informat

Applying Filters to Spatial Queries | 434 Click the Advanced Settings button. The Advanced Settings dialog box is displayed, as shown in the following

Contents | iiisetUrlSource Method . . . . . . . . . . . . . . . 99UrlSource Property . . . .

44 | Chapter 4 Enhanced Layer Functionality5 To turn the spatial query filter off, clear the Use MapGuide Server’s Spatial Filter checkbox.Changing th

Applying Filters to Spatial Queries | 454 On the Data Sources tab, click the Advanced Settings button. The Advanced Settings dialog box is displayed,

46 | Chapter 4 Enhanced Layer FunctionalityUsing a Custom Spatial QueryCustom queries consist of a set of user-defined SQL statements that you can use

Using a Custom Spatial Query | 47OLE DB Column Order (Text):OLE DB Column Order (Point):Order Data Field Name1KEY2LAT3LON4NAME5URL6HEIGHT7ROTATION8 HO

48 | Chapter 4 Enhanced Layer FunctionalityBefore you create a custom spatial query, you should verify the content of the default Autodesk MapGuide sp

Using a Custom Spatial Query | 494 On the Data Sources tab, click the Advanced Settings button. The Advanced Settings dialog box is displayed, as show

50 | Chapter 4 Enhanced Layer Functionality2 In the Type list, select Spatial Query - Custom, as shown in the following illustration. Autodesk MapGuid

Using a Custom Spatial Query | 51Sample 1: Running a Custom QueryIn this sample custom query, the user is supplying parameters to customize a standard

52 | Chapter 4 Enhanced Layer FunctionalitySample 2: Running a Custom Query Against an OLE DatabaseThis sample again illustrates the convenience of ad

Using a Custom Spatial Query | 53This custom spatial query becomes the following after the Autodesk MapGuide server has updated the parameters with th

iv | ContentsgetKeyColumn Method . . . . . . . . . . . . . . 134setKeyColumn Method . . . . .

54 | Chapter 4 Enhanced Layer FunctionalityOracle VIEW is accessed as a Feature Table within Autodesk MapGuide, assuming that the Oracle VIEW has been

Using SQL Pass-Through Statements | 55Using SQL Pass-Through StatementsThe Autodesk MapGuide enhanced layer functionality supports the use of pre- and

56 | Chapter 4 Enhanced Layer Functionality3 Click the Advanced Settings button. The Advanced Settings dialog box is displayed, as shown in the follow

Using SQL Pass-Through Statements | 574 Click the New button. The Create New Query dialog box is displayed, as shown in the following illustration.5 I

58 | Chapter 4 Enhanced Layer Functionality6 To make the added SQL statement a pre-spatial query statement that will run before the spatial query is e

59In this chapter Dialog box changes Registry structure changes Manually editing a UDL file5Oracle Spatial Data Provider EnhancementsThis chapter d

60 | Chapter 5 Oracle Spatial Data Provider EnhancementsDialog Box ChangesNew arc parameters have been added to the Autodesk Data Link Properties dial

Registry Structure Changes | 61Registry Structure ChangesIn previous releases of Autodesk MapGuide, there were four settings for the Provider for Orac

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63In this chapter Accessing maps and MWF files from Buzzsaw Associating a Buzzsaw document with a map feature Managing the Autodesk MapGuide and Bu

1Part 1Autodesk MapGuide Server and Author EnhancementsThe chapters in Part I document the changes and additions made to Autodesk MapGuide Server and

64 | Chapter 6 Using Buzzsaw with Autodesk MapGuide ViewerAccessing Maps and MWF Files from BuzzsawYou can use Buzzsaw as a Web server where you can p

Accessing Maps and MWF Files from Buzzsaw | 65Sample URL Parameter EntryIf the HTML that references an Autodesk MapGuide MWF looks like this:<HTML&

66 | Chapter 6 Using Buzzsaw with Autodesk MapGuide ViewerAssociating a Buzzsaw Document with a Map FeatureAfter you have created a map in Autodesk Ma

Associating a Buzzsaw Document with a Map Feature | 675 After the URL information has been added to your data, open the map containing the feature wit

68 | Chapter 6 Using Buzzsaw with Autodesk MapGuide ViewerManaging the Autodesk MapGuide and Buzzsaw InterfaceThis section explains how to manage the

Managing the Autodesk MapGuide and Buzzsaw Interface | 69Avoiding Buzzsaw Interface AuthenticationYou can open documents associated with Autodesk MapG

70 | Chapter 6 Using Buzzsaw with Autodesk MapGuide ViewerThe HTML appears as shown in the following sample code, with the ObjectLinkTarget highlighte

Managing the Autodesk MapGuide and Buzzsaw Interface | 71Retaining the Current Map StateAutodesk MapGuide and Buzzsaw Viewer integration is designed t

72 | Chapter 6 Using Buzzsaw with Autodesk MapGuide Viewer MGMap.getLat MGMap.getLon MGMap.getWidth MGMap.getUnits3 Save the list of layers, group

Managing the Autodesk MapGuide and Buzzsaw Interface | 73Preventing the Non-Secure Site WarningBuzzsaw is a secure site, requiring any HTML pages to c

2

74 | Chapter 6 Using Buzzsaw with Autodesk MapGuide ViewerAppendix: Buzzsaw Code IntegrationThe following code sample illustrates how to integrate Aut

Appendix: Buzzsaw Code Integration | 75 layerGroups.item(i).setVisibility(true); } else { layerGr

76 | Chapter 6 Using Buzzsaw with Autodesk MapGuide Viewer + selStringPARAM); // visible layers var layers = map.getMapLayersE

Appendix: Buzzsaw Code Integration | 77 if (dcookie.substring(cbegin, vbegin) == cname) { var vend = dcookie.indexOf (";"

78

79Part IIChanges and Additions to the MapGuide Viewer APIThe chapters in Part II document the changes and addi-tions made to Autodesk MapGuide Viewer

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81In this chapter New methods and properties for the MGDwgDataSources object7DWG API AdditionsThis chapter documents the new properties and methods t

82 | Chapter 7 DWG API AdditionsMGDwgDataSources ObjectThe MGDwgDataSources object implements methods and properties to support Autodesk drawing (DWG)

MGDwgDataSources Object | 83Error Codes-99 (null pointer)See AlsoFilterTypeFilterType PropertySyntaxFilterTypeDescriptionRead only propety that return

31IntroductionThis document describes new and changed features in Autodesk MapGuide® Release 6.5. In this chapter Installation notes Upgrading from

84 | Chapter 7 DWG API AdditionsSee AlsogetFilterTypegetQueryName MethodSyntaxString getQueryName()DescriptionGets the name of the query that is assig

MGDwgDataSources Object | 85setQueryName MethodSyntaxboolean setQueryName(String queryName)DescriptionSets the name of the query you want to assign as

86 | Chapter 7 DWG API AdditionsQueryName PropertySyntaxQueryNameDescriptionSets and gets the name of the query assigned as the DWG filter. It also au

MGDwgDataSources Object | 87DescriptionGets the category of the query that is assigned as the DWG filter. In DWG layers, you can specify an AutoCAD Ma

88 | Chapter 7 DWG API AdditionsFor information about setting the category of a query filter, see Step 8 under “How Queries Work in Autodesk Map,” on

MGDwgDataSources Object | 89ParametersnoneReturn ValuesString (read/write) – Represents the category of the query that is assigned as the filter.Error

90 | Chapter 7 DWG API AdditionsParametersnoneReturn ValuesString – Represents the name of the theme that is assigned as the filter or an empty string

MGDwgDataSources Object | 91ParametersthemeName – String representing the name of the theme that is assigned as the filter.Return Valuesboolean – Spec

92 | Chapter 7 DWG API AdditionsParametersnoneReturn ValuesString (read/write) – Represents the name of the theme that is assigned as the filter.Error

MGDwgDataSources Object | 93ParametersnoneReturn ValuesString – Represents the category of the theme that is assigned as the filter or an empty string