com.esri.arcgis.carto
Class MapServerLayer

java.lang.Object
  extended by com.esri.arcgis.carto.MapServerLayer
All Implemented Interfaces:
ICompositeLayer, ICompositeLayer2, IDataLayer, IIdentify, IIdentify2, IIdentifyGroup, ILayer, ILayerDrawingProperties, ILayerEffects, ILayerExtensions, ILayerGeneralProperties, ILayerInfo, ILayerPosition, ILayerStatus, ILayerSymbologyExtents, IMapServerGroupLayer, IMapServerLayer, IPublishLayer, ISecureLayer, ISecureLayer2, IRasterResamplingControl, IConnectionPointContainer, IDisplayAdmin, IDisplayAdmin2, IGeoDataset, com.esri.arcgis.interop.RemoteObjRef, IPersist, IPersistStream, Externalizable, Serializable

public class MapServerLayer
extends Object
implements com.esri.arcgis.interop.RemoteObjRef, ILayer, IMapServerLayer, ICompositeLayer, ICompositeLayer2, IMapServerGroupLayer, IGeoDataset, IPersistStream, ILayerPosition, IDisplayAdmin, IDisplayAdmin2, ILayerDrawingProperties, ILayerEffects, ILayerInfo, ILayerStatus, IPublishLayer, IIdentify, IIdentify2, IIdentifyGroup, ILayerGeneralProperties, ILayerSymbologyExtents, IDataLayer, ILayerExtensions, ISecureLayer, ISecureLayer2, IRasterResamplingControl, IConnectionPointContainer, Externalizable

Provides programmatic access to a map server layer.

Remarks

The MapServerLayer coclass allows users to display and query the contents of a data frame in a map document published through an ArcGIS Map Service, or directly from the map file.
A few notes concerning interfaces that MapServerLayer implements. The count on ICompositeLayer or ICompositeLayer2 may not match the actual number of sub layers represented in the Map Server Layer (see Count on ILayerDescriptions). This is because the count on ICompositeLayer or ICompositeLayer2 does not include members of composite layers that are embedded within the MapServerLayer. The count on ICompositeLayer or ICompositeLayer2 only counts the parent layer.


The values for the IGeoDataset properties Extent and SpatialReference will reflect the map units and spatial reference set in the data frame of the original map document that is bound to the Map Server object. These may not reflect the spatial reference of the layer's underlying data.

The following are not supported: LoadLayers on ILayerFactory, Brightness and Contrast on ILayerEffect and ShowTips and TipText on ILayer.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

See Also:
Serialized Form

Constructor Summary
MapServerLayer()
          Constructs a MapServerLayer using ArcGIS Engine.
MapServerLayer(Object obj)
          Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
MapServerLayer theMapServerLayer = (MapServerLayer) obj;
 
Method Summary
 void addExtension(Object ext)
          Adds a new extension.
 void addILayerEventsListener(ILayerEvents theListener)
          addILayerEventsListener.
 void clearDrawCache()
          Clears the cache of images downloaded from the server redraw.
 void clearPassword(boolean bForceReconnect)
          Removes the passwords from the layer used to access data, and forces a reconnection to the data.
 boolean connect(IName pOptRepairName)
          Connects the layer to its data source.
 void draw(int drawPhase, IDisplay display, ITrackCancel trackCancel)
          Draws the layer to the specified display for the given draw phase.
 void enumConnectionPoints(IEnumConnectionPoints[] ppEnum)
          enumConnectionPoints
 boolean equals(Object o)
          Compare this object with another
 void expandRegionForSymbols(IDisplay pDisplay, IGeometry pRegion)
          Enlarges the specified region if necessary to account for the symbology sizes.
 void findConnectionPoint(GUID riid, IConnectionPoint[] ppCP)
          findConnectionPoint
 IEnvelope getAreaOfInterest()
          The default area of interest for the layer.
 IColor getBackgroundColor()
          The background color of a map server layer object.
 short getBrightness()
          Layer brightness in percent (-100 - 100).
 void getClassID(GUID[] pClassID)
          getClassID
static String getClsid()
          getClsid.
 void getConnectionInfo(IAGSServerObjectName[] soName, String[] docLocation, String[] mapName)
          Returns information about a connection to a map server object or to a map document.
 short getContrast()
          Layer contrast in percent (-100 - 100).
 int getCount()
          Number of layers in the collection.
 String getDataDetails(String bsPadding)
          Details of the layer's data.
 IName getDataSourceName()
          Name of the data object for the layer.
 Object getExtension(int index)
          The extension at the specified index.
 int getExtensionCount()
          Number of extensions.
 IEnvelope getExtent()
          The extent of the GeoDataset.
 int getLargeImage()
          Large image that represents the layer.
 int getLargeSelectedImage()
          Large image that represents the layer when it is selected.
 double getLastMaximumScale()
          Last maximum scale setting used by layer.
 double getLastMinimumScale()
          Last minimum scale setting used by layer.
 ILayer getLayer(int index)
          Layer in the collection at the specified index.
 double getLayerWeight()
          Default layer position.
 double getMaximumScale()
          Maximum scale (representative fraction) at which the layer will display.
 double getMinimumScale()
          Minimum scale (representative fraction) at which the layer will display.
 String getName()
          Layer name.
 String getPublishingDescription()
          The layer description reported to the publisher.
 String getRelativeBase()
          Base path used when storing relative path names.
 int getResamplingHint()
          The raster resampling hint.
 void getSizeMax(_ULARGE_INTEGER[] pcbSize)
          getSizeMax
 int getSmallImage()
          Small image that represents the layer.
 int getSmallSelectedImage()
          Small image that represents the layer when it is selected.
 ISpatialReference getSpatialReference()
          The spatial reference of the GeoDataset.
 int getSupportedDrawPhases()
          Supported draw phases.
 String getTipText(double x, double y, double tolerance)
          Map tip text at the specified location.
 short getTransparency()
          Layer transparency in percent (0-100).
 IColor getTransparentColor()
          The color that is transparent (100 %).
 int hashCode()
          the hashcode for this object
 IArray identify(IGeometry pGeom)
          Identifies objects at the specified location.
 IArray identify(IGeometry pGeom, ITrackCancel pTrackCancel)
          Identifies objects at the specified location.
 String ILayerGeneralProperties_getLayerDescription()
          Description for the layer.
 boolean isCached()
          Indicates if the layer needs its own display cache.
 boolean isDataSourceSupported(IName name)
          Indicates if the specified data object name is supported by the layer.
 boolean isDataValid()
          Indicates if the data for the layer is currently valid.
 void isDirty()
          isDirty
 boolean isDoesBlending()
          Indicates whether the drawing object blends its output with the background.
 boolean isDrawingPropsDirty()
          Indicates if the layer drawing properties are dirty.
 boolean isExpanded()
          Indicates if the layer is expanded in the TOC.
 boolean isHasAuthentication()
          Indicates if the layer is password protected.
 boolean isRequiresBanding()
          Indicates whether the output from the drawing object requires banding.
 boolean isShowTips()
          Indicates if the layer shows map tips.
 boolean isSupportsBrightnessChange()
          Indicates if the layer supports brightness changes.
 boolean isSupportsContrastChange()
          Indicates if the layer supports contrast changes.
 boolean isSupportsInteractive()
          Indicates if the layer supports interactive effects changes.
 boolean isSupportsPublishing()
          Indicates if the layer supports the publishing process.
 boolean isSupportsTransparency()
          Indicates if the layer supports transparency.
 boolean isUsesFilter()
          Indicates if the current object draws using a filter.
 boolean isValid()
          Indicates if the layer is currently valid.
 boolean isVisible()
          Indicates if the layer is currently visible.
 void load(IStream pstm)
          load
 void localConnect(String docLocation, String mapName)
          Connects to map document data frame specified by the location of a map document and the name of a data frame.
 void prepareForPublishing()
          Prepare the layer for the publishing process.
 void readExternal(ObjectInput in)
           
 void removeExtension(int index)
          Removes the specified extension.
 void removeILayerEventsListener(ILayerEvents theListener)
          removeILayerEventsListener.
 void save(IStream pstm, int fClearDirty)
          save
 void serverConnect(IAGSServerObjectName soName, String mapName)
          Connects to map server object specified by the AGSServerObject name for a MapServer server object and the name of a data frame.
 void setBrightness(short brightnessValue)
          Layer brightness in percent (-100 - 100).
 void setCached(boolean cached)
          Indicates if the layer needs its own display cache.
 void setContrast(short contrastValue)
          Layer contrast in percent (-100 - 100).
 void setDataSourceName(IName name)
          Name of the data object for the layer.
 void setDrawingPropsDirty(boolean dirty)
          Indicates if the layer drawing properties are dirty.
 void setExpanded(boolean expanded)
          Indicates if the layer is expanded in the TOC.
 void setLayerDescription(String text)
          Description for the layer.
 void setLayerWeight(double layerWeight)
          Default layer position.
 void setMaximumScale(double maxScale)
          Maximum scale (representative fraction) at which the layer will display.
 void setMinimumScale(double minScale)
          Minimum scale (representative fraction) at which the layer will display.
 void setName(String name)
          Layer name.
 void setRelativeBase(String basePath)
          Base path used when storing relative path names.
 void setResamplingHint(int pHint)
          The raster resampling hint.
 void setScale(double rhs1)
          The current scale of the display.
 void setShowTips(boolean show)
          Indicates if the layer shows map tips.
 void setSpatialReferenceByRef(ISpatialReference rhs1)
          Spatial reference for the layer.
 void setStepProgressor(IStepProgressor rhs1)
          The Step Progressor used by the layer to show progress on actions such as drawing.
 void setSupportsInteractive(boolean supported)
          Indicates if the layer supports interactive effects changes.
 void setTransparency(short alpha)
          Layer transparency in percent (0-100).
 void setTransparentColor(IColor color)
          The color that is transparent (100 %).
 void setVisible(boolean visible)
          Indicates if the layer is currently visible.
 void showLayers(boolean show, ILongArray layerIds)
          Shows/ hides the layers given layer ids.
 void writeExternal(ObjectOutput out)
           
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface com.esri.arcgis.interop.RemoteObjRef
getJintegraDispatch, release
 

Constructor Detail

MapServerLayer

public MapServerLayer()
               throws IOException,
                      UnknownHostException
Constructs a MapServerLayer using ArcGIS Engine.

Throws:
IOException - if there are interop problems
UnknownHostException - if there are interop problems

MapServerLayer

public MapServerLayer(Object obj)
               throws IOException
Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
MapServerLayer theMapServerLayer = (MapServerLayer) obj;

Construct a MapServerLayer using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to MapServerLayer.

Parameters:
obj - an object returned from ArcGIS Engine or Server
Throws:
IOException - if there are interop problems
Method Detail

getClsid

public static String getClsid()
getClsid.


equals

public boolean equals(Object o)
Compare this object with another

Overrides:
equals in class Object

hashCode

public int hashCode()
the hashcode for this object

Overrides:
hashCode in class Object

addILayerEventsListener

public void addILayerEventsListener(ILayerEvents theListener)
                             throws IOException
addILayerEventsListener. Listen to events generated by this class.

Parameters:
theListener - An object that implements the com.esri.arcgis.carto.ILayerEvents interface.
Throws:
IOException - If there are communications problems.

removeILayerEventsListener

public void removeILayerEventsListener(ILayerEvents theListener)
                                throws IOException
removeILayerEventsListener. Stop listening to events generated by this class.

Parameters:
theListener - An object that implements the com.esri.arcgis.carto.ILayerEvents interface.
Throws:
IOException - If there are communications problems.

getName

public String getName()
               throws IOException,
                      AutomationException
Layer name.

Description


Remarks

Use this property to associate a string with a layer.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getName in interface ILayer
Returns:
The name
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setName

public void setName(String name)
             throws IOException,
                    AutomationException
Layer name.

Description

Use the Name property to associate a string with the layer.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setName in interface ILayer
Parameters:
name - The name (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isValid

public boolean isValid()
                throws IOException,
                       AutomationException
Indicates if the layer is currently valid.

Remarks

The valid property indicates if the layer is currently valid. Layers that reference feature classes are valid when they hold a reference to a valid feature class. The property does not however validate the integrity of the feature classes reference to the database. Therefore, in rare situations if a datasource is removed after a layer is initialized, the layer will report itself as valid but query attempts to the data source will error due to the lack of underlying data.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isValid in interface ILayer
Returns:
The valid
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getAreaOfInterest

public IEnvelope getAreaOfInterest()
                            throws IOException,
                                   AutomationException
The default area of interest for the layer.

Remarks

Returns the spatial-referenced extent of the layer.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getAreaOfInterest in interface ILayer
Returns:
A reference to a com.esri.arcgis.geometry.IEnvelope
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getMinimumScale

public double getMinimumScale()
                       throws IOException,
                              AutomationException
Minimum scale (representative fraction) at which the layer will display.

Remarks

Specifies the minimum scale at which the layer will be displayed. This means that if you zoom out beyond this scale, the layer will not display. For example, specify 1000 to have the layer not display when zoomed out beyond 1:1000.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getMinimumScale in interface ILayer
Returns:
The minScale
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setMinimumScale

public void setMinimumScale(double minScale)
                     throws IOException,
                            AutomationException
Minimum scale (representative fraction) at which the layer will display.

Description

MinimumScale property specifies the minimum scale at which the layer will be displayed. Assign a Double value to set this property.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setMinimumScale in interface ILayer
Parameters:
minScale - The minScale (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getMaximumScale

public double getMaximumScale()
                       throws IOException,
                              AutomationException
Maximum scale (representative fraction) at which the layer will display.

Remarks

Specifies the maximum scale at which the layer will be displayed. This means that if you zoom in beyond this scale, the layer will not display. For example, specify 500 to have the layer not display when zoomed in beyond 1:500.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getMaximumScale in interface ILayer
Returns:
The maxScale
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setMaximumScale

public void setMaximumScale(double maxScale)
                     throws IOException,
                            AutomationException
Maximum scale (representative fraction) at which the layer will display.

Description

MaximumScale property specifies the maximum scale at which the layer will be displayed. Assign a Double value to set this property.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setMaximumScale in interface ILayer
Parameters:
maxScale - The maxScale (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isVisible

public boolean isVisible()
                  throws IOException,
                         AutomationException
Indicates if the layer is currently visible.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isVisible in interface ILayer
Returns:
The visible
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setVisible

public void setVisible(boolean visible)
                throws IOException,
                       AutomationException
Indicates if the layer is currently visible.

Description

Use Visible property to set the visibility of the layer. When assigned False, the layer is invisible in the current view.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setVisible in interface ILayer
Parameters:
visible - The visible (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isShowTips

public boolean isShowTips()
                   throws IOException,
                          AutomationException
Indicates if the layer shows map tips.

Remarks

Indicates whether or not map tips are shown for the layer. If set to True, then map tips will be shown for the layer. You can determine the text that will be shown via TipText. For a FeatureLayer, this text comes from the data for IFeatureLayer::DisplayField.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isShowTips in interface ILayer
Returns:
The show
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setShowTips

public void setShowTips(boolean show)
                 throws IOException,
                        AutomationException
Indicates if the layer shows map tips.

Description

ShowTips is set to True when the layer shows map tips specified in the TipText property.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setShowTips in interface ILayer
Parameters:
show - The show (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getTipText

public String getTipText(double x,
                         double y,
                         double tolerance)
                  throws IOException,
                         AutomationException
Map tip text at the specified location.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:
getTipText in interface ILayer
Parameters:
x - The x (in)
y - The y (in)
tolerance - The tolerance (in)
Returns:
The text
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isCached

public boolean isCached()
                 throws IOException,
                        AutomationException
Indicates if the layer needs its own display cache.

Remarks

This property indicates whether or not the layer requires its own display cache. If this property is True, then the Map will use a separate display cache for the layer so that it can be refreshed indpendently of other layers.

The Map is responsible for cache management. See IScreenDisplay::AddCache for more information on caches.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isCached in interface ILayer
Returns:
The cached
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setCached

public void setCached(boolean cached)
               throws IOException,
                      AutomationException
Indicates if the layer needs its own display cache.

Description

Use Cached property to indicate if the layer needs its own cache for display.

Remarks

Informational property. Container is responsible for cache management.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setCached in interface ILayer
Parameters:
cached - The cached (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getSupportedDrawPhases

public int getSupportedDrawPhases()
                           throws IOException,
                                  AutomationException
Supported draw phases.

Remarks

Indicates the draw phases supported by the layer (esriDPGeography, esriDPAnnotation, esriDPSelection, or any combination of the three). The supported draw phases are defined by esriDrawPhase. When multiple draw phases are supported, the sum of the constants is used. For example, if SupportedDrawPhases = 3 then the layer supports drawing in the geography and annotation phases.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getSupportedDrawPhases in interface ILayer
Returns:
The drawPhases
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setSpatialReferenceByRef

public void setSpatialReferenceByRef(ISpatialReference rhs1)
                              throws IOException,
                                     AutomationException
Spatial reference for the layer.

Remarks

This property is only used for map display, setting this property does not change the spatial reference of the layer's underlying data. The ArcGIS framework uses this property to pass the spatial reference from the map to the layer in order to support on-the-fly projection.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setSpatialReferenceByRef in interface ILayer
Parameters:
rhs1 - A reference to a com.esri.arcgis.geometry.ISpatialReference (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

draw

public void draw(int drawPhase,
                 IDisplay display,
                 ITrackCancel trackCancel)
          throws IOException,
                 AutomationException
Draws the layer to the specified display for the given draw phase.

Remarks

This method draws the layer to the Display for the specified DrawPhase. Use the TrackCancel object to allow the drawing of the layer to be interrupted by the user.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
draw in interface ILayer
Parameters:
drawPhase - A com.esri.arcgis.system.esriDrawPhase constant (in)
display - A reference to a com.esri.arcgis.display.IDisplay (in)
trackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

localConnect

public void localConnect(String docLocation,
                         String mapName)
                  throws IOException,
                         AutomationException
Connects to map document data frame specified by the location of a map document and the name of a data frame.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
localConnect in interface IMapServerLayer
Parameters:
docLocation - The docLocation (in)
mapName - The mapName (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

serverConnect

public void serverConnect(IAGSServerObjectName soName,
                          String mapName)
                   throws IOException,
                          AutomationException
Connects to map server object specified by the AGSServerObject name for a MapServer server object and the name of a data frame.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
serverConnect in interface IMapServerLayer
Parameters:
soName - A reference to a com.esri.arcgis.gisclient.IAGSServerObjectName (in)
mapName - The mapName (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getConnectionInfo

public void getConnectionInfo(IAGSServerObjectName[] soName,
                              String[] docLocation,
                              String[] mapName)
                       throws IOException,
                              AutomationException
Returns information about a connection to a map server object or to a map document.

Remarks

If the connection is to a MapServer object, the GetConnectionInfo method returns the AGSServerObjectName and the name of the data frame. If the connection is made to a map document (.mxd of .pmf), this method returns the location of the map document and the name of the data frame.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getConnectionInfo in interface IMapServerLayer
Parameters:
soName - A reference to a com.esri.arcgis.gisclient.IAGSServerObjectName (out: use single element array)
docLocation - The docLocation (out: use single element array)
mapName - The mapName (out: use single element array)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

clearDrawCache

public void clearDrawCache()
                    throws IOException,
                           AutomationException
Clears the cache of images downloaded from the server redraw.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
clearDrawCache in interface IMapServerLayer
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getBackgroundColor

public IColor getBackgroundColor()
                          throws IOException,
                                 AutomationException
The background color of a map server layer object.

Remarks

Use BackgroundColor to retrieve the color for the background of a map server layer object. The BackgroundColor of a map server layer is transparent by default when it is added to an application.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getBackgroundColor in interface IMapServerLayer
Returns:
A reference to a com.esri.arcgis.display.IColor
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getTransparentColor

public IColor getTransparentColor()
                           throws IOException,
                                  AutomationException
The color that is transparent (100 %).

Remarks

Setting a transparent color is valid only for formats that support transparency. These include: png, png24 and gif. When adding a MapServerLayer to ArcMap the TransparentColor value is equal to the value of the BackgroundColor. Therefore, the background is transparent by default.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getTransparentColor in interface IMapServerLayer
Returns:
A reference to a com.esri.arcgis.display.IColor
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setTransparentColor

public void setTransparentColor(IColor color)
                         throws IOException,
                                AutomationException
The color that is transparent (100 %).

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setTransparentColor in interface IMapServerLayer
Parameters:
color - A reference to a com.esri.arcgis.display.IColor (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getCount

public int getCount()
             throws IOException,
                    AutomationException
Number of layers in the collection.

Description

Returns the count, or number of layers. Use the methods in the IGroupLayer interface to manage the contents of GroupLayers.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getCount in interface ICompositeLayer
Specified by:
getCount in interface ICompositeLayer2
Specified by:
getCount in interface IMapServerGroupLayer
Returns:
The layerCount
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getLayer

public ILayer getLayer(int index)
                throws IOException,
                       AutomationException
Layer in the collection at the specified index.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:
getLayer in interface ICompositeLayer
Specified by:
getLayer in interface ICompositeLayer2
Specified by:
getLayer in interface IMapServerGroupLayer
Parameters:
index - The index (in)
Returns:
A reference to a com.esri.arcgis.carto.ILayer
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isExpanded

public boolean isExpanded()
                   throws IOException,
                          AutomationException
Indicates if the layer is expanded in the TOC.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isExpanded in interface ICompositeLayer2
Returns:
The expanded
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setExpanded

public void setExpanded(boolean expanded)
                 throws IOException,
                        AutomationException
Indicates if the layer is expanded in the TOC.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setExpanded in interface ICompositeLayer2
Parameters:
expanded - The expanded (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

showLayers

public void showLayers(boolean show,
                       ILongArray layerIds)
                throws IOException,
                       AutomationException
Shows/ hides the layers given layer ids.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:
showLayers in interface IMapServerGroupLayer
Parameters:
show - The show (in)
layerIds - A reference to a com.esri.arcgis.system.ILongArray (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getSpatialReference

public ISpatialReference getSpatialReference()
                                      throws IOException,
                                             AutomationException
The spatial reference of the GeoDataset.

Remarks

This property is read only. For layers, when the first layer is added to ArcMap, its spatial reference is read by this property, and the map is set to this spatial reference.

Instances of the esriCarto.GroupLayer class will return null for this property, as a group layer can contain multiple datasets with different spatial references.

Modifications to a spatial reference returned by this property will not be persisted. To modify the spatial reference of a dataset, the IGeoDatasetSchemaEdit and IGeoDatasetSchemaEdit2 interfaces should be used.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getSpatialReference in interface IGeoDataset
Returns:
A reference to a com.esri.arcgis.geometry.ISpatialReference
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getExtent

public IEnvelope getExtent()
                    throws IOException,
                           AutomationException
The extent of the GeoDataset.

Remarks

The IGeoDataset::Extent property returns an envelope representing the maximum extent of data which has been stored in the dataset.

Consider the following scenario. A new feature class has features added to it. The IGeoDataset::Extent is then requested and an envelope is returned. The extents of the envelope returned are represented by the red box in the image below.

The red box represents the IGeoDataset extent

If a portion of the features were then deleted and the extent is again requested an envelope with the exact same extents as during the first request would be returned (see image below). This is because the deletion of features does not shrink the extent. However all additions of features outside the red box would increase the envelope returned to encompass the newly added features.

The red box represents the IGeoDataset extent after some of the features have been deleted

If you would like to update the IGeoDataset::Extent property to reflect the current features in your dataset please see IFeatureClassManage::UpdateExtent (also see IFeatureClassLoad). In the image below the extent has been updated and a new envelope is being returned.

The red box represents the IGeoDataset extent after it has been updated

ESRI's GroupLayer implements this property differently from most other layer coclasses. When you instantiate a new GroupLayer, this property will return a valid envelope with zero height and width. With most other newly instantiated layers (for example FeatureLayer, RasterLayer, TinLayer), this property initally returns Nothing.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getExtent in interface IGeoDataset
Returns:
A reference to a com.esri.arcgis.geometry.IEnvelope
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isDirty

public void isDirty()
             throws IOException,
                    AutomationException
isDirty

Description

IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isDirty in interface IPersistStream
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

load

public void load(IStream pstm)
          throws IOException,
                 AutomationException
load

Description

IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
load in interface IPersistStream
Parameters:
pstm - A reference to a com.esri.arcgis.system.IStream (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

save

public void save(IStream pstm,
                 int fClearDirty)
          throws IOException,
                 AutomationException
save

Description

IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
save in interface IPersistStream
Parameters:
pstm - A reference to a com.esri.arcgis.system.IStream (in)
fClearDirty - The fClearDirty (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getSizeMax

public void getSizeMax(_ULARGE_INTEGER[] pcbSize)
                throws IOException,
                       AutomationException
getSizeMax

Description

IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getSizeMax in interface IPersistStream
Parameters:
pcbSize - A Structure: com.esri.arcgis.system._ULARGE_INTEGER (out: use single element array)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getClassID

public void getClassID(GUID[] pClassID)
                throws IOException,
                       AutomationException
getClassID

Description

IPersist is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getClassID in interface IPersist
Parameters:
pClassID - A Structure: com.esri.arcgis.support.ms.stdole.GUID (out: use single element array)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getLayerWeight

public double getLayerWeight()
                      throws IOException,
                             AutomationException
Default layer position.

Description

The LayerWeight property defines the weight of the layer in the auto arrange order. During auto arrange, the higher weight layers are added to the map first, which means they draw lower in the draw order.


Default weights for layers are these values:
Annotation layers = 97
Points layers = 98
Polyline layers = 99
Polygon Layers = 100

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getLayerWeight in interface ILayerPosition
Returns:
The layerWeight
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setLayerWeight

public void setLayerWeight(double layerWeight)
                    throws IOException,
                           AutomationException
Default layer position.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setLayerWeight in interface ILayerPosition
Parameters:
layerWeight - The layerWeight (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isUsesFilter

public boolean isUsesFilter()
                     throws IOException,
                            AutomationException
Indicates if the current object draws using a filter.

Remarks

The UsesFilter property returns true when the object in question will draw with a filter. Drawing with a filter means means that an object that would normally draw as vector graphics will instead draw as raster. The UsesFilter property is particularly useful for detecting vector map layers that will be rasterized at time of print or export.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isUsesFilter in interface IDisplayAdmin
Specified by:
isUsesFilter in interface IDisplayAdmin2
Returns:
The usesFilter
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isRequiresBanding

public boolean isRequiresBanding()
                          throws IOException,
                                 AutomationException
Indicates whether the output from the drawing object requires banding. Generally this is true if the output is raster.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isRequiresBanding in interface IDisplayAdmin2
Returns:
The flag
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isDoesBlending

public boolean isDoesBlending()
                       throws IOException,
                              AutomationException
Indicates whether the drawing object blends its output with the background. For example, if the object is transparent, the background becomes part of its rendering.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isDoesBlending in interface IDisplayAdmin2
Returns:
The flag
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isDrawingPropsDirty

public boolean isDrawingPropsDirty()
                            throws IOException,
                                   AutomationException
Indicates if the layer drawing properties are dirty.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isDrawingPropsDirty in interface ILayerDrawingProperties
Returns:
The dirty
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setDrawingPropsDirty

public void setDrawingPropsDirty(boolean dirty)
                          throws IOException,
                                 AutomationException
Indicates if the layer drawing properties are dirty.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setDrawingPropsDirty in interface ILayerDrawingProperties
Parameters:
dirty - The dirty (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isSupportsTransparency

public boolean isSupportsTransparency()
                               throws IOException,
                                      AutomationException
Indicates if the layer supports transparency.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isSupportsTransparency in interface ILayerEffects
Returns:
The supported
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isSupportsContrastChange

public boolean isSupportsContrastChange()
                                 throws IOException,
                                        AutomationException
Indicates if the layer supports contrast changes.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isSupportsContrastChange in interface ILayerEffects
Returns:
The supported
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isSupportsBrightnessChange

public boolean isSupportsBrightnessChange()
                                   throws IOException,
                                          AutomationException
Indicates if the layer supports brightness changes.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isSupportsBrightnessChange in interface ILayerEffects
Returns:
The supported
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setSupportsInteractive

public void setSupportsInteractive(boolean supported)
                            throws IOException,
                                   AutomationException
Indicates if the layer supports interactive effects changes.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setSupportsInteractive in interface ILayerEffects
Parameters:
supported - The supported (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isSupportsInteractive

public boolean isSupportsInteractive()
                              throws IOException,
                                     AutomationException
Indicates if the layer supports interactive effects changes.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isSupportsInteractive in interface ILayerEffects
Returns:
The supported
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getTransparency

public short getTransparency()
                      throws IOException,
                             AutomationException
Layer transparency in percent (0-100).

Remarks

When you set Transparency for a FeatureLayer, a TransparencyDisplayFilter is created and applied to the layer. You can accomplish the same effect by manually creating a new TransparencyDisplayFilter using IDisplayFilter, and then assigning it to a layer using IDisplayFilterManager.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getTransparency in interface ILayerEffects
Returns:
The alpha
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setTransparency

public void setTransparency(short alpha)
                     throws IOException,
                            AutomationException
Layer transparency in percent (0-100).

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setTransparency in interface ILayerEffects
Parameters:
alpha - The alpha (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getContrast

public short getContrast()
                  throws IOException,
                         AutomationException
Layer contrast in percent (-100 - 100).

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getContrast in interface ILayerEffects
Returns:
The contrastValue
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setContrast

public void setContrast(short contrastValue)
                 throws IOException,
                        AutomationException
Layer contrast in percent (-100 - 100).

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setContrast in interface ILayerEffects
Parameters:
contrastValue - The contrastValue (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getBrightness

public short getBrightness()
                    throws IOException,
                           AutomationException
Layer brightness in percent (-100 - 100).

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getBrightness in interface ILayerEffects
Returns:
The brightnessValue
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setBrightness

public void setBrightness(short brightnessValue)
                   throws IOException,
                          AutomationException
Layer brightness in percent (-100 - 100).

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setBrightness in interface ILayerEffects
Parameters:
brightnessValue - The brightnessValue (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getSmallImage

public int getSmallImage()
                  throws IOException,
                         AutomationException
Small image that represents the layer.

Description

The icon used to represent the layer in ArcCatalog's 'List' and 'Details' views.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getSmallImage in interface ILayerInfo
Returns:
The hBitmap (A COM typedef)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getSmallSelectedImage

public int getSmallSelectedImage()
                          throws IOException,
                                 AutomationException
Small image that represents the layer when it is selected.

Description

The icon used to represent the layer when it is selected in ArcCatalog's 'List' and 'Details' views.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getSmallSelectedImage in interface ILayerInfo
Returns:
The hBitmap (A COM typedef)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getLargeImage

public int getLargeImage()
                  throws IOException,
                         AutomationException
Large image that represents the layer.

Description

The icon used to represent the layer in ArcCatalog's 'Large Icon' view.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getLargeImage in interface ILayerInfo
Returns:
The hBitmap (A COM typedef)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getLargeSelectedImage

public int getLargeSelectedImage()
                          throws IOException,
                                 AutomationException
Large image that represents the layer when it is selected.

Description

The icon used to represent the layer when it is selected in ArcCatalog's 'Large Icon' view.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getLargeSelectedImage in interface ILayerInfo
Returns:
The hBitmap (A COM typedef)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setStepProgressor

public void setStepProgressor(IStepProgressor rhs1)
                       throws IOException,
                              AutomationException
The Step Progressor used by the layer to show progress on actions such as drawing.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setStepProgressor in interface ILayerStatus
Parameters:
rhs1 - A reference to a com.esri.arcgis.system.IStepProgressor (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isSupportsPublishing

public boolean isSupportsPublishing()
                             throws IOException,
                                    AutomationException
Indicates if the layer supports the publishing process.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isSupportsPublishing in interface IPublishLayer
Returns:
The bValid
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getPublishingDescription

public String getPublishingDescription()
                                throws IOException,
                                       AutomationException
The layer description reported to the publisher.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getPublishingDescription in interface IPublishLayer
Returns:
The bsDescription
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isDataValid

public boolean isDataValid()
                    throws IOException,
                           AutomationException
Indicates if the data for the layer is currently valid.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
isDataValid in interface IPublishLayer
Returns:
The bDataValid
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getDataDetails

public String getDataDetails(String bsPadding)
                      throws IOException,
                             AutomationException
Details of the layer's data.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:
getDataDetails in interface IPublishLayer
Parameters:
bsPadding - The bsPadding (in)
Returns:
The bsDataDetails
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

prepareForPublishing

public void prepareForPublishing()
                          throws IOException,
                                 AutomationException
Prepare the layer for the publishing process.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
prepareForPublishing in interface IPublishLayer
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

identify

public IArray identify(IGeometry pGeom)
                throws IOException,
                       AutomationException
Identifies objects at the specified location.

Remarks

When the IIdentify interface is on a map layer, the Identify method returns an array of FeatureIdentifyObject objects.

On a FeatureIdentifyObject, you can do a QI to the IIdentifyObj interface to get more information about the identified feature. The IIdentifyObj interface returns the window handle, layer, and name of the feature; it has methods to flash the feature in the display and to display a context menu at the Identify location.

This method performs an identify operation with the provided geometry. When identifying layers, typically a small envelope is passed in rather than a point to account for differences in the precision of the display and the feature geometry.


Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
identify in interface IIdentify
Parameters:
pGeom - A reference to a com.esri.arcgis.geometry.IGeometry (in)
Returns:
A reference to a com.esri.arcgis.system.IArray
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

identify

public IArray identify(IGeometry pGeom,
                       ITrackCancel pTrackCancel)
                throws IOException,
                       AutomationException
Identifies objects at the specified location.

Remarks

When the IIdentify interface is on a map layer, the Identify method returns an array of FeatureIdentifyObject objects.

On a FeatureIdentifyObject, you can do a QI to the IIdentifyObj interface to get more information about the identified feature. The IIdentifyObj interface returns the window handle, layer, and name of the feature; it has methods to flash the feature in the display and to display a context menu at the Identify location.

This method performs an identify operation with the provided geometry. When identifying layers, typically a small envelope is passed in rather than a point to account for differences in the precision of the display and the feature geometry.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
identify in interface IIdentify2
Parameters:
pGeom - A reference to a com.esri.arcgis.geometry.IGeometry (in)
pTrackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)
Returns:
A reference to a com.esri.arcgis.system.IArray
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setScale

public void setScale(double rhs1)
              throws IOException,
                     AutomationException
The current scale of the display.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setScale in interface IIdentify2
Parameters:
rhs1 - The rhs1 (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getLastMinimumScale

public double getLastMinimumScale()
                           throws IOException,
                                  AutomationException
Last minimum scale setting used by layer.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getLastMinimumScale in interface ILayerGeneralProperties
Returns:
The minScale
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getLastMaximumScale

public double getLastMaximumScale()
                           throws IOException,
                                  AutomationException
Last maximum scale setting used by layer.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getLastMaximumScale in interface ILayerGeneralProperties
Returns:
The maxScale
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

ILayerGeneralProperties_getLayerDescription

public String ILayerGeneralProperties_getLayerDescription()
                                                   throws IOException,
                                                          AutomationException
Description for the layer.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:
ILayerGeneralProperties_getLayerDescription in interface ILayerGeneralProperties
Returns:
The text
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setLayerDescription

public void setLayerDescription(String text)
                         throws IOException,
                                AutomationException
Description for the layer.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setLayerDescription in interface ILayerGeneralProperties
Parameters:
text - The text (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

expandRegionForSymbols

public void expandRegionForSymbols(IDisplay pDisplay,
                                   IGeometry pRegion)
                            throws IOException,
                                   AutomationException
Enlarges the specified region if necessary to account for the symbology sizes.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:
expandRegionForSymbols in interface ILayerSymbologyExtents
Parameters:
pDisplay - A reference to a com.esri.arcgis.display.IDisplay (in)
pRegion - A reference to a com.esri.arcgis.geometry.IGeometry (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getDataSourceName

public IName getDataSourceName()
                        throws IOException,
                               AutomationException
Name of the data object for the layer.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getDataSourceName in interface IDataLayer
Returns:
A reference to a com.esri.arcgis.system.IName
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setDataSourceName

public void setDataSourceName(IName name)
                       throws IOException,
                              AutomationException
Name of the data object for the layer.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setDataSourceName in interface IDataLayer
Parameters:
name - A reference to a com.esri.arcgis.system.IName (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isDataSourceSupported

public boolean isDataSourceSupported(IName name)
                              throws IOException,
                                     AutomationException
Indicates if the specified data object name is supported by the layer.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:
isDataSourceSupported in interface IDataLayer
Parameters:
name - A reference to a com.esri.arcgis.system.IName (in)
Returns:
The supported
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

connect

public boolean connect(IName pOptRepairName)
                throws IOException,
                       AutomationException
Connects the layer to its data source. An optional name object can be specified to aid in repairing a lost connection.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
connect in interface IDataLayer
Parameters:
pOptRepairName - A reference to a com.esri.arcgis.system.IName (in)
Returns:
The succeeded
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getRelativeBase

public String getRelativeBase()
                       throws IOException,
                              AutomationException
Base path used when storing relative path names.

Remarks

The RelativeBase property is used internally when persisting and loading documents with a relative path. When a document has been fully loaded the path is realized to a complete path.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getRelativeBase in interface IDataLayer
Returns:
The basePath
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setRelativeBase

public void setRelativeBase(String basePath)
                     throws IOException,
                            AutomationException
Base path used when storing relative path names.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
setRelativeBase in interface IDataLayer
Parameters:
basePath - The basePath (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getExtensionCount

public int getExtensionCount()
                      throws IOException,
                             AutomationException
Number of extensions.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
getExtensionCount in interface ILayerExtensions
Returns:
The count
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getExtension

public Object getExtension(int index)
                    throws IOException,
                           AutomationException
The extension at the specified index.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:
getExtension in interface ILayerExtensions
Parameters:
index - The index (in)
Returns:
A reference to another Object (IUnknown)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

addExtension

public void addExtension(Object ext)
                  throws IOException,
                         AutomationException
Adds a new extension.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
addExtension in interface ILayerExtensions
Parameters:
ext - A reference to another Object (IUnknown) (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

removeExtension

public void removeExtension(int index)
                     throws IOException,
                            AutomationException
Removes the specified extension.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
removeExtension in interface ILayerExtensions
Parameters:
index - The index (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

clearPassword

public void clearPassword(boolean bForceReconnect)
                   throws IOException,
                          AutomationException
Removes the passwords from the layer used to access data, and forces a reconnection to the data.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
clearPassword in interface ISecureLayer
Specified by:
clearPassword in interface ISecureLayer2
Parameters:
bForceReconnect - The bForceReconnect (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isHasAuthentication

public boolean isHasAuthentication()
                            throws IOException,
                                   AutomationException
Indicates if the layer is password protected.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:
isHasAuthentication in interface ISecureLayer2
Returns:
The hasAuthentication
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getResamplingHint

public int getResamplingHint()
                      throws IOException,
                             AutomationException
The raster resampling hint.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:
getResamplingHint in interface IRasterResamplingControl
Returns:
A com.esri.arcgis.geodatabase.esriRasterResamplingHint constant
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setResamplingHint

public void setResamplingHint(int pHint)
                       throws IOException,
                              AutomationException
The raster resampling hint.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:
setResamplingHint in interface IRasterResamplingControl
Parameters:
pHint - A com.esri.arcgis.geodatabase.esriRasterResamplingHint constant (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

enumConnectionPoints

public void enumConnectionPoints(IEnumConnectionPoints[] ppEnum)
                          throws IOException,
                                 AutomationException
enumConnectionPoints

Description

IConnectionPointContainer is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
enumConnectionPoints in interface IConnectionPointContainer
Parameters:
ppEnum - A reference to a com.esri.arcgis.display.IEnumConnectionPoints (out: use single element array)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

findConnectionPoint

public void findConnectionPoint(GUID riid,
                                IConnectionPoint[] ppCP)
                         throws IOException,
                                AutomationException
findConnectionPoint

Description

IConnectionPointContainer is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:
findConnectionPoint in interface IConnectionPointContainer
Parameters:
riid - A Structure: com.esri.arcgis.support.ms.stdole.GUID (in)
ppCP - A reference to a com.esri.arcgis.display.IConnectionPoint (out: use single element array)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException
Specified by:
writeExternal in interface Externalizable
Throws:
IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
Specified by:
readExternal in interface Externalizable
Throws:
IOException
ClassNotFoundException