?? linksde.java
字號(hào):
//LinkSde.java
/*
* ArcGIS Engine Developer Sample
* Application Name: LinkSde.java
*/
package com.esri.arcgis.samples.geodatabase.accessingdata;
import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.IOException;
import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.UIManager;
import javax.swing.filechooser.FileFilter;
import com.esri.arcgis.beans.map.IMapControlEvents2Adapter;
import com.esri.arcgis.beans.map.IMapControlEvents2OnAfterScreenDrawEvent;
import com.esri.arcgis.beans.map.IMapControlEvents2OnBeforeScreenDrawEvent;
import com.esri.arcgis.beans.map.IMapControlEvents2OnMouseDownEvent;
import com.esri.arcgis.beans.map.IMapControlEvents2OnMouseMoveEvent;
import com.esri.arcgis.beans.map.IMapControlEvents2OnMouseUpEvent;
import com.esri.arcgis.beans.map.MapControl;
import com.esri.arcgis.carto.esriViewDrawPhase;
import com.esri.arcgis.geometry.IEnvelope;
import com.esri.arcgis.geometry.Point;
import com.esri.arcgis.system.AoInitialize;
import com.esri.arcgis.system.EngineInitializer;
import com.esri.arcgis.system.esriLicenseProductCode;
import com.esri.arcgis.systemUI.esriControlsMousePointer;
import com.esri.arcgis.datasourcesGDB.SdeWorkspaceFactory;
import com.esri.arcgis.geodatabase.esriDatasetType;
import com.esri.arcgis.geodatabase.IFeatureWorkspace;
import com.esri.arcgis.geodatabase.IFeatureClass;
import com.esri.arcgis.geodatabase.IWorkspaceProxy;
import com.esri.arcgis.geodatabase.IFeatureWorkspaceProxy;
import com.esri.arcgis.geodatabase.IEnumDatasetName;
import com.esri.arcgis.geodatabase.IWorkspace;
import com.esri.arcgis.geodatabase.IWorkspaceFactory;
import com.esri.arcgis.geodatabase.esriVersionAccess;
import com.esri.arcgis.system.IPropertySet;
import com.esri.arcgis.system.PropertySet;
import com.esri.arcgis.carto.IFeatureLayer;
import com.esri.arcgis.carto.FeatureLayer;
import com.esri.arcgis.carto.ILayer;
import com.esri.arcgis.beans.map.MapControl;
import java.io.IOException;
import com.linar.jintegra.AutomationException;
/**
* Description:This sample primarily demonstrates setting the MapControl's Rotation property, and
* secondly demonstrates setting the MapControl MouseIcon and MousePointer properties.<p/>
*
* The file chooser dialog allows users to search and
* select map documents, which are validated and loaded into the MapControl using
* the CheckMxFile and LoadMxFile methods. The OnBeforeScreenDraw and OnAfterScreenDraw
* events are used to set the MousePointer while the display is refreshing due to Extent
* changes.
*
* The OnMouseDown event uses either the TrackRectangle method to zoom in or the
* IScreenDisplay RotateStart method to start rotating around the centre of the
* display based upon the current mouse location. The OnMouseMove event uses the
* IScreenDisplay RotateMoveTo and RotateTimer methods to move and re-draw the
* display to the screen. The OnMouseUp event uses the IScreenDisplay RotateStop
* method to determine the angle of rotation. The MapControl's Rotation property
* is set to this angle, and the display is refreshed is reflect the change.
* Note: Creating custom cursor for rotation is not implemented.
*/
public class LinkSde extends JFrame implements ActionListener {
JPanel topPanel = null;
JPanel mainPanel = null;
JPanel bottomPanel = null;
JButton loadMapDocumentButton = null;
JButton zoomToFullButton = null;
JTextField pathField;
String helpLabelString = "<HTML><BR> Left mouse button to zoomin <BR>" +
"Right mouse button to rotate the display. <BR>" +
"</HTML>";
JLabel helpLabel = null;
MapControl mapControl = null;
Point mPoint = null;
boolean rotating;
public LinkSde() {
super("Sde_shapefile Display");
buildFrame();
setSize(500, 400);
setVisible(true);
initControl();
}
/**This method builds 'this' frame as per the following diagram:
*
* /----------------------------------------------------------\
* | JButton BorderLayout.NORTH |
* | JTextField |
* |----------------------------------------------------------|
* | |
* | |
* | MapControl |
* | BorderLayout.CENTER |
* | |
* | |
* | |
* | |
* |----------------------------------------------------------|
* | BorderLayout.SOUTH |
* | |
* | JButton JLabel |
* | |
* \----------------------------------------------------------/
*/
public void buildFrame() {
topPanel = new JPanel();
mainPanel = new JPanel();
bottomPanel = new JPanel();
topPanel.setLayout(new BoxLayout(topPanel, BoxLayout.Y_AXIS));
mainPanel.setLayout(new BorderLayout());
bottomPanel.setLayout(new FlowLayout(FlowLayout.LEFT, 10, 0));
loadMapDocumentButton = new JButton("Load Shapefile from Sde");
loadMapDocumentButton.addActionListener(this);
pathField = new JTextField();
pathField.setEditable(false);
pathField.setAlignmentX(0);
pathField.setAlignmentY(0);
topPanel.add(loadMapDocumentButton);
topPanel.add(Box.createVerticalStrut(5));
topPanel.add(pathField);
topPanel.add(Box.createVerticalStrut(5));
zoomToFullButton = new JButton("ZoomToFullButton");
zoomToFullButton.addActionListener(this);
helpLabel = new JLabel(helpLabelString);
//bottomPanel.add(zoomToFullButton);
//bottomPanel.add(helpLabel);
mapControl = new MapControl();
mainPanel.add(topPanel, BorderLayout.NORTH);
mainPanel.add(mapControl, BorderLayout.CENTER);
mainPanel.add(bottomPanel, BorderLayout.SOUTH);
mainPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
getContentPane().add(mainPanel, BorderLayout.CENTER);
}
/** Initilizes control
* creates and intializes member variables
* */
public void initControl() {
try {
//Disbale the MapControl
mapControl.setEnabled(false);
mPoint = new Point();
rotating = false;
//Add map control listener
mapControl.addIMapControlEvents2Listener(new MapControlListener());
}
catch (IOException ex) {
System.out.println("Exception in initControl : " + ex);
ex.printStackTrace();
}
}
/**@see java.awt.event.ActionListener#actionPerformed(ActionEvent event)
* @param event
*/
public void actionPerformed(ActionEvent event) {
/*if(event.getSource() == loadMapDocumentButton) {
try {
loadFile();
}
catch (IOException ex) {
System.out.println("Exception in loadMapDocumentButton#actionPerformed" + ex);
ex.printStackTrace();
}
}
if(event.getSource() == zoomToFullButton) {
try {
mapControl.setExtent(mapControl.getFullExtent());
}
catch (IOException ex) {
System.out.println("Exception in zoomToFullButton#actionPerformed" +
ex);
ex.printStackTrace();
}
}*/
try{
IWorkspaceFactory sdeWsf = new SdeWorkspaceFactory();
//IWorkspaceProxy wsp;
//ESRI.ArcGIS.Geodatabase.IFeatureWorkspace fwsp;
IPropertySet ps = new PropertySet();
ps.setProperty("Server","zfy");
ps.setProperty("Instance","esri_sde");
ps.setProperty("Database","sde");
ps.setProperty("user","sde");
ps.setProperty("password","sde");
ps.setProperty("version", "sde.DEFAULT");
//wsp = (IWorkspaceProxy)sdeWsf.open (ps,0);
IFeatureWorkspace fwsp = new IFeatureWorkspaceProxy(sdeWsf.open (ps,0));
//--------------------------------------------------
//this.AddFromWorkSpace (wsp);
//IEnumDatasetName enumDSN = wsp.getDatasetNames (esriDatasetType.esriDTFeatureClass);
//String name=enumDSN.next().name;
//IWorkspace fwsp = wsp;
//IFeatureWorkspace fwsp = new IFeatureWorkspaceProxy(sdeWsf.open (ps,0));
IFeatureLayer flayer = new FeatureLayer();
IFeatureClass fc = fwsp.openFeatureClass ("sde.SDE.USHIGH");
flayer.setFeatureClassByRef(fc);
ILayer layer= (ILayer) flayer;
//layer.name = name;
mapControl.addLayer (layer,0);
//this.AddExtentToArray (this.axMapControl1.Extent );
}
catch(Exception ex){
System.out.println("Exception22:"+ex.getMessage());
}
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