com.esri.arcgis.carto
Interface IUniqueValuesDef

All Superinterfaces:

IDataClassificationDef, Serializable

All Known Implementing Classes:

UniqueValuesDef

public interface IUniqueValuesDef
extends IDataClassificationDef, Serializable

Provides access to the available properties of a UniqueValueDef object.

Product Availability

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

Method Summary

String	getFieldDelimiter() Delimiter used to separate field values.
IStringArray	getFields() Fields used by the renderer for classification.
void	setFieldDelimiter(String delimiter) Delimiter used to separate field values.
void	setFields(IStringArray ppFields) Fields used by the renderer for classification.

Methods inherited from interface com.esri.arcgis.carto.IDataClassificationDef

getBaseSymbol, getColorRamp, setBaseSymbolByRef, setColorRampByRef

Method Detail

getFields

IStringArray getFields()
                       throws IOException,
                              AutomationException

Fields used by the renderer for classification.

Product Availability

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

Returns:

A reference to a com.esri.arcgis.system.IStringArray

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setFields

void setFields(IStringArray ppFields)
               throws IOException,
                      AutomationException

Fields used by the renderer for classification.

Product Availability

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

Parameters:

ppFields - A reference to a com.esri.arcgis.system.IStringArray (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getFieldDelimiter

String getFieldDelimiter()
                         throws IOException,
                                AutomationException

Delimiter used to separate field values.

Remarks

When multiple fields are used, a FieldDelimiter is needed to separate values in the resultant IUniqueValueRenderer::Value. By default a comma (",") is used to separate them. In case a comma is a valid value in the one of those fields, you should set this property to use a different delimiter such as semi-color (";") as a value separator.

Product Availability

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

Returns:

The delimiter

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setFieldDelimiter

void setFieldDelimiter(String delimiter)
                       throws IOException,
                              AutomationException

Delimiter used to separate field values.

Product Availability

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

Parameters:

delimiter - The delimiter (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.