ArcGIS Engine Developer Guide

BUILDING APPLICATIONS WITH VISUAL JAVABEANS
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.IOException;
import javax.swing.UIManager;
import com.esri.arcgis.system.AoInitialize;
import com.esri.arcgis.system.EngineInitializer;
import com.esri.arcgis.system.esriLicenseProductCode;
public class MapViewer {
static {
String laf = UIManager.getSystemLookAndFeelClassName();
try {
UIManager.setLookAndFeel(laf);
} catch (Exception e) {
// Ignore
}
}
public static void main(String[] args) throws IOException {
EngineInitializer.initializeVisualBeans();
final AoInitialize aoInit = new AoInitialize();
aoInit.initialize(
esriLicenseProductCode.esriLicenseProductCodeEngine);
MapViewerFrame mapViewerFrame = new MapViewerFrame();
Any application that uses visual JavaBeans
components of the ArcGIS Engine Developer Kit
should include the following three JAR files in its
class path:
…\ArcGIS\java\opt\arcobjects.jar
…\ArcGIS\java\opt\arcgis_ visualbeans.jar
…\ArcGIS\java\jintegra.jar
These files provide the runtime libraries needed
for accessing ArcObjects from Java.
When using a Java IDE, the class path is typically
set by adding the above-mentioned JAR files as
referenced libraries in the Java build path.
Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
int x = d.width/6;
int y = d.height/6;
int width = d.width*2/3;
int height = d.height*2/3;
mapViewerFrame.setBounds(x, y, width, height);
mapViewerFrame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
try {
aoInit.shutdown();
} catch (IOException ex) {
ex.printStackTrace();
}
System.exit(0);
}
});
mapViewerFrame.buildAndShow();
}
} // end MapViewer class
3. At this stage you should be able to compile both the MapViewerFrame and
MapViewer Java files. To do so, the Java compiler needs to be told where to
find the referenced Java classes. This is done by specifying the class path.
Chapter 6 • Developer scenarios • 307