Oracle Spatial Data Viewer

[san1014]

hi all,

Iam new to Oracle Spatial

iam using JBO:Oracle spatial data viewer to display the shape files of the polygons.

iam able to get the manually but iam unable to display the polygon
there is a java file displayManager viz iam getting an error please check the code and answer me back

here iam sending my code
package org.duckham.jbg ui;

import org.duckham.jbc ore.SpatialSet;
import org.duckham.jbc ore.SimpleDB;

import java.util.*;
import java.awt.geom.* ;
import java.beans.*;
public class DisplayManager extends Object implements RepaintListener , DisplayManageme ntListener, QueryListener, SelectionListen er, DataUpdateListe ner, java.io.Seriali zable{

protected Hashtable display = new Hashtable();
protected Hashtable default_display = new Hashtable();
protected Hashtable data_sets = new Hashtable();
public static final String SELECTED = "SELECTED";

protected Vector displayUpdateLi steners = new Vector();
..

...

.
.

. public void setDataSet(Stri ng name, SpatialSet ss, Appearance ap_default){
data_sets.put(n ame,ss);
default_display .put(name,ap_de fault);
}
here is the ERROR >>>>>
public void updateData(Data UpdateEvent evt) {
>> setDataSet(evt. getDataSetName( ), evt.getDataSet( ),evt.getDefaul tAppearance());
if(evt.updateVi ew()){
notifyDisplayUp date(getDataSet (evt.getDataSet Name()).getBoun ds());
setDisplayByDat aSetName(evt.ge tDataSetName()) ;
} else
notifyDisplayUp date(null);
}

thank you in advance

[r035198x]

hi all,

Iam new to Oracle Spatial

iam using JBO:Oracle spatial data viewer to display the shape files of the polygons.

iam able to get the manually but iam unable to display the polygon
there is a java file displayManager viz iam getting an error please check the code and answer me back

here iam sending my code
package org.duckham.jbg ui;

import org.duckham.jbc ore.SpatialSet;
import org.duckham.jbc ore.SimpleDB;

import java.util.*;
import java.awt.geom.* ;
import java.beans.*;
public class DisplayManager extends Object implements RepaintListener , DisplayManageme ntListener, QueryListener, SelectionListen er, DataUpdateListe ner, java.io.Seriali zable{

protected Hashtable display = new Hashtable();
protected Hashtable default_display = new Hashtable();
protected Hashtable data_sets = new Hashtable();
public static final String SELECTED = "SELECTED";

protected Vector displayUpdateLi steners = new Vector();
..

...

.
.

. public void setDataSet(Stri ng name, SpatialSet ss, Appearance ap_default){
data_sets.put(n ame,ss);
default_display .put(name,ap_de fault);
}
here is the ERROR >>>>>
public void updateData(Data UpdateEvent evt) {
>> setDataSet(evt. getDataSetName( ), evt.getDataSet( ),evt.getDefaul tAppearance());
if(evt.updateVi ew()){
notifyDisplayUp date(getDataSet (evt.getDataSet Name()).getBoun ds());
setDisplayByDat aSetName(evt.ge tDataSetName()) ;
} else
notifyDisplayUp date(null);
}

thank you in advance

... and what is the error message?

[san1014]

The error is :
The Method setDataSet(Stri ng,SpatialSet,A ppearence) in the type DisplayManager is not applicable for the arguments(Strin g,SpatialSet,Ap pearence)

[r035198x]

The error is :
The Method setDataSet(Stri ng,SpatialSet,A ppearence) in the type DisplayManager is not applicable for the arguments(Strin g,SpatialSet,Ap pearence)

That can't be the error message. Please check again.