?? subnetworkdemo.java
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/*
* This source code is part of TWaver 1.3.1
*
* SERVA Software PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
* Copyright 2000-2005 SERVA Software, Inc. All rights reserved.
*/
package demo.network;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Rectangle;
import java.awt.geom.Ellipse2D;
import java.io.IOException;
import twaver.PolySubNetwork;
import twaver.SubNetwork;
import twaver.TDataBox;
import twaver.TWaverConst;
import twaver.background.ImageBackground;
import twaver.background.TextureBackground;
import twaver.network.TNetwork;
import demo.DemoPane;
public class SubNetworkDemo extends DemoPane {
TDataBox box = new TDataBox();
TNetwork network = new TNetwork(box);
public SubNetworkDemo() {
this.add(network, BorderLayout.CENTER);
network.setNetworkBackground(new ImageBackground("/demo/resource/europe.gif"));
//create subnetwork by API.
Ellipse2D ellipse = new Ellipse2D.Float(100, 100, 200, 100);
PolySubNetwork subnetwork = new PolySubNetwork(ellipse);
subnetwork.setLocation(100, 100);
subnetwork.setName("Double click me to drill down.");
subnetwork.putClientProperty(TWaverConst.PROPERTYNAME_POLY_OUTLINE_COLOR, Color.orange.darker());
subnetwork.putClientProperty(TWaverConst.PROPERTYNAME_LABEL_FONT, new Font("Forte", Font.BOLD, 20));
subnetwork.putClientProperty(TWaverConst.PROPERTYNAME_LABEL_COLOR, Color.orange.darker());
subnetwork.setBackground(new ImageBackground("/demo/resource/usa.gif"));
box.addElement(subnetwork);
//load subnetwork from XML.
try {
box.parse("/demo/resource/usa.xml", subnetwork);
SubNetwork child = (SubNetwork) subnetwork.getChildren().get(0);
child.setName("<html><center>Click me to drill down.<br>" +
"Or click blank area to drill up.</center></html>");
child.putClientProperty(TWaverConst.PROPERTYNAME_LABEL_FONT, new Font("Arial", Font.BOLD, 20));
child.putClientProperty(TWaverConst.PROPERTYNAME_LABEL_COLOR, Color.white);
child.putClientProperty(TWaverConst.PROPERTYNAME_LABEL_YOFFSET, new Integer( -200));
child.putClientProperty(TWaverConst.PROPERTYNAME_LABEL_BORDER, Boolean.TRUE);
child.putClientProperty(TWaverConst.PROPERTYNAME_POLY_OUTLINE_COLOR, Color.magenta.darker());
child.setBackground(new TextureBackground("/demo/resource/texture.jpg") {
public void paint(Graphics g, double zoom, Rectangle viewportRect) {
super.paint(g, zoom, viewportRect);
g.setColor(Color.red);
g.setFont(new Font("Dialog", Font.ITALIC, 20));
g.drawString("Nothing here. Let's double click to go back.", 10, 100);
}
});
}
catch (IOException ex) {
ex.printStackTrace();
}
}
public String getTitle() {
return "Subnetwork Demo";
}
public String getHelp() {
return "This demo creates subnetwork object with customized shape." +
" You can double click the network object to drill down.";
}
}
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