com.esri.arcgis.carto
Class IMSSubLayer

java.lang.Object
  com.esri.arcgis.carto.IMSSubLayer

All Implemented Interfaces:

IIMSSubLayer, ILayer, ILayerGeneralProperties, IPublishLayer, com.esri.arcgis.interop.RemoteObjRef, Serializable

public class IMSSubLayer
extends Object
implements com.esri.arcgis.interop.RemoteObjRef, IIMSSubLayer, ILayer, IPublishLayer, ILayerGeneralProperties

An IMS Layer as a sublayer of an IMSMapLayer.

Product Availability

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

See Also:

Serialized Form

Constructor Summary

IMSSubLayer(Object obj)
Construct a IMSSubLayer using a reference to such an object returned from ArcGIS Engine or Server.

Method Summary

void	draw(int drawPhase, IDisplay display, ITrackCancel trackCancel) Draws the layer to the specified display for the given draw phase.
boolean	equals(Object o) Compare this object with another
IEnvelope	getAreaOfInterest() The default area of interest for the layer.
String	getDataDetails(String bsPadding) Details of the layer's data.
IACLayer	getIMSLayer() The IMS layer.
double	getLastMaximumScale() Last maximum scale setting used by layer.
double	getLastMinimumScale() Last minimum scale setting used by layer.
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.
int	getSupportedDrawPhases() Supported draw phases.
String	getTipText(double x, double y, double tolerance) Map tip text at the specified location.
int	hashCode() the hashcode for this object
String	ILayerGeneralProperties_getLayerDescription() Description for the layer.
boolean	isCached() Indicates if the layer needs its own display cache.
boolean	isCanIdentify() Indicates if this layer is included in identify.
boolean	isDataValid() Indicates if the data for the layer is currently valid.
boolean	isShowTips() Indicates if the layer shows map tips.
boolean	isSupportsPublishing() Indicates if the layer supports the publishing process.
boolean	isValid() Indicates if the layer is currently valid.
boolean	isVisible() Indicates if the layer is currently visible.
void	prepareForPublishing() Prepare the layer for the publishing process.
void	setCached(boolean cached) Indicates if the layer needs its own display cache.
void	setCanIdentify(boolean flag) Indicates if this layer is included in identify.
void	setLayerDescription(String text) Description for the layer.
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	setShowTips(boolean show) Indicates if the layer shows map tips.
void	setSpatialReferenceByRef(ISpatialReference rhs1) Spatial reference for the layer.
void	setSymbologyUpdated(boolean rhs1) Indicates if this layers symbology has been updated.
void	setVisible(boolean visible) Indicates if the layer is currently visible.

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

IMSSubLayer

public IMSSubLayer(Object obj)
            throws IOException

Construct a IMSSubLayer using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to IMSSubLayer.
Casting to this class from the return value of a method will not work, as this class represents an abstract class in ArcObjects.
*
IMSSubLayer o = (IMSSubLayer)obj; // will not work

IMSSubLayer o = new IMSSubLayer(obj); // Use this constructor instead
* @param obj an object returned from ArcGIS Engine or Server

Throws:

IOException - if there are interop problems IMSSubLayer theIMSSubLayer = (IMSSubLayer) obj;

Method Detail

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

isCanIdentify

public boolean isCanIdentify()
                      throws IOException,
                             AutomationException

Indicates if this layer is included in identify.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

isCanIdentify in interface IIMSSubLayer

Returns:

The flag

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setCanIdentify

public void setCanIdentify(boolean flag)
                    throws IOException,
                           AutomationException

Indicates if this layer is included in identify.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

setCanIdentify in interface IIMSSubLayer

Parameters:

flag - The flag (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getIMSLayer

public IACLayer getIMSLayer()
                     throws IOException,
                            AutomationException

The IMS layer.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getIMSLayer in interface IIMSSubLayer

Returns:

A reference to a com.esri.arcgis.carto.IACLayer

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setSymbologyUpdated

public void setSymbologyUpdated(boolean rhs1)
                         throws IOException,
                                AutomationException

Indicates if this layers symbology has been updated.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

setSymbologyUpdated in interface IIMSSubLayer

Parameters:

rhs1 - The rhs1 (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

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.

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.

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.