com.esri.arcgis.controls
Class ARUnitConverter

java.lang.Object
  com.esri.arcgis.controls.ARUnitConverter

All Implemented Interfaces:

IARUnitConverter, com.esri.arcgis.interop.RemoteObjRef, Serializable

public class ARUnitConverter
extends Object
implements com.esri.arcgis.interop.RemoteObjRef, IARUnitConverter

ARUnitConverter object.

Description

The ARUnitCoverter Class provides methods for converting values between different units of measure, and converting values, units and locations to strings.

Product Availability

Available with ArcGIS Desktop. Requires Publisher Extension.

See Also:

Serialized Form

Constructor Summary

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

Method Summary

double	convertUnits(double dValue, int inUnits, int outUnits) Converts the specified value between two units of measure.
String	doubleAsString(double dValue, int nDigits, boolean bSeparators) Converts the specified value to a string rounded to a specified number of decimal places.
boolean	equals(Object o) Compare this object with another
String	esriUnitsAsAbbreviatedString(int units, int caseAppearance) Converts the specified units to a string abbreviation in upper or lower case.
String	esriUnitsAsString(int units, int caseAppearance, boolean bPlural) Converts the specified units to strings in upper or lower case.
void	getLocationAsString(IARMap pMap, double xCoord, double yCoord, int displayUnits, String[] sXLocation, String[] sYLocation, String[] sUnits) Converts the specified coordinates and units to strings.
void	getLongLatAsString(double longitude, double latitude, int displayUnits, String[] sLongitude, String[] sLatitude, String[] sUnits) Converts the specified degree coordinates and units to strings.
int	hashCode() the hashcode for this object

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

ARUnitConverter

public ARUnitConverter(Object obj)
                throws IOException

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

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

Throws:

IOException - if there are interop problems ARUnitConverter theARUnitConverter = (ARUnitConverter) 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

getLocationAsString

public void getLocationAsString(IARMap pMap,
                                double xCoord,
                                double yCoord,
                                int displayUnits,
                                String[] sXLocation,
                                String[] sYLocation,
                                String[] sUnits)
                         throws IOException,
                                AutomationException

Converts the specified coordinates and units to strings.

Description

Converts the specified x map coordinate, y map coordinate and unit of measure into three separate strings.

Product Availability

Available with ArcGIS Desktop. Requires Publisher Extension.

Specified by:

getLocationAsString in interface IARUnitConverter

Parameters:

pMap - A reference to a com.esri.arcgis.controls.IARMap (in)

xCoord - The xCoord (in)

yCoord - The yCoord (in)

displayUnits - A com.esri.arcgis.controls.esriARUnits constant (in)

sXLocation - The sXLocation (in/out: use single element array)

sYLocation - The sYLocation (in/out: use single element array)

sUnits - The sUnits (in/out: use single element array)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

esriUnitsAsString

public String esriUnitsAsString(int units,
                                int caseAppearance,
                                boolean bPlural)
                         throws IOException,
                                AutomationException

Converts the specified units to strings in upper or lower case.

Description

Converts the specified units to a string. Specify the case (eg. lower or upper case) of the string and whether the string specifies a single unit or many unit(s). For example, the method could convert the page units into an upper cased string.

Product Availability

Available with ArcGIS Desktop. Requires Publisher Extension.

Specified by:

esriUnitsAsString in interface IARUnitConverter

Parameters:

units - A com.esri.arcgis.controls.esriARUnits constant (in)

caseAppearance - A com.esri.arcgis.controls.esriARCaseAppearance constant (in)

bPlural - The bPlural (in)

Returns:

The sUnitString

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

convertUnits

public double convertUnits(double dValue,
                           int inUnits,
                           int outUnits)
                    throws IOException,
                           AutomationException

Converts the specified value between two units of measure.

Description

Converts the specfied value from one unit of measure to another unit of measure. For example, the method could convert the height and width of the page layout from its present page units into centimetres.

Product Availability

Available with ArcGIS Desktop. Requires Publisher Extension.

Specified by:

convertUnits in interface IARUnitConverter

Parameters:

dValue - The dValue (in)

inUnits - A com.esri.arcgis.controls.esriARUnits constant (in)

outUnits - A com.esri.arcgis.controls.esriARUnits constant (in)

Returns:

The outValue

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

doubleAsString

public String doubleAsString(double dValue,
                             int nDigits,
                             boolean bSeparators)
                      throws IOException,
                             AutomationException

Converts the specified value to a string rounded to a specified number of decimal places.

Description

Converts the specified value to a string, rounded to the specified number of decimal places. Specify whether the string is to contain separators. The separators are determined by the machines regional settings; typically a comma "," for separating groups of digits and a full stop "." to separate the decimal part. In many countries a comma is conventionally used as a decimal point.

Product Availability

Available with ArcGIS Desktop. Requires Publisher Extension.

Specified by:

doubleAsString in interface IARUnitConverter

Parameters:

dValue - The dValue (in)

nDigits - The nDigits (in)

bSeparators - The bSeparators (in)

Returns:

The sValueString

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getLongLatAsString

public void getLongLatAsString(double longitude,
                               double latitude,
                               int displayUnits,
                               String[] sLongitude,
                               String[] sLatitude,
                               String[] sUnits)
                        throws IOException,
                               AutomationException

Converts the specified degree coordinates and units to strings.

Description

Converts the specified x coordinate, y coordinate and unit of measure into three separate strings.

Product Availability

Available with ArcGIS Desktop. Requires Publisher Extension.

Specified by:

getLongLatAsString in interface IARUnitConverter

Parameters:

longitude - The longitude (in)

latitude - The latitude (in)

displayUnits - A com.esri.arcgis.controls.esriARUnits constant (in)

sLongitude - The sLongitude (in/out: use single element array)

sLatitude - The sLatitude (in/out: use single element array)

sUnits - The sUnits (in/out: use single element array)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

esriUnitsAsAbbreviatedString

public String esriUnitsAsAbbreviatedString(int units,
                                           int caseAppearance)
                                    throws IOException,
                                           AutomationException

Converts the specified units to a string abbreviation in upper or lower case.

Description

Converts the specified units to an abbreviated string.

Product Availability

Available with ArcGIS Desktop. Requires Publisher Extension.

Specified by:

esriUnitsAsAbbreviatedString in interface IARUnitConverter

Parameters:

units - A com.esri.arcgis.controls.esriARUnits constant (in)

caseAppearance - A com.esri.arcgis.controls.esriARCaseAppearance constant (in)

Returns:

The sUnitString

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.