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- import java.applet.Applet;
- import java.awt.Canvas;
- import java.awt.Color;
- import java.awt.Component;
- import java.awt.Dimension;
- import java.awt.Font;
- import java.awt.FontMetrics;
- import java.awt.Graphics;
- import java.awt.Image;
- import java.net.InetAddress;
- import java.net.UnknownHostException;
-
- public class HelloCanvas2 extends Canvas {
- Image osImage;
- Graphics osg;
- Color bkColor;
- Image bkImage;
- InetAddress address;
- Font font;
- // $FF: renamed from: fm java.awt.FontMetrics
- FontMetrics field_0;
- Color textColor;
-
- public HelloCanvas2(Applet var1, int var2) {
- this.GetParameters(var1, var2);
-
- try {
- this.address = InetAddress.getLocalHost();
- } catch (UnknownHostException var3) {
- }
- }
-
- void GetParameters(Applet var1, int var2) {
- String var3 = var1.getParameter("helloBkColor" + var2);
- this.bkColor = AppletParam2.GetColor(var3, (Color)null);
- if (this.bkColor != null) {
- ((Component)this).setBackground(this.bkColor);
- }
-
- var3 = var1.getParameter("helloBkImage" + var2);
- this.bkImage = var1.getImage(var1.getCodeBase(), var3);
- var3 = var1.getParameter("helloFont" + var2);
- this.font = AppletParam2.GetJavaFont(var3);
- this.field_0 = ((Component)this).getFontMetrics(this.font);
- var3 = var1.getParameter("helloColor" + var2);
- this.textColor = AppletParam2.GetColor(var3, Color.black);
- }
-
- public void paint(Graphics var1) {
- this.update(var1);
- }
-
- public void update(Graphics var1) {
- if (this.osImage == null) {
- this.osImage = ((Component)this).createImage(((Component)this).size().width, ((Component)this).size().height);
- this.osg = this.osImage.getGraphics();
- }
-
- this.osg.setColor(((Component)this).getBackground());
- this.osg.fillRect(0, 0, ((Component)this).size().width, ((Component)this).size().height);
- if (this.bkImage != null) {
- int var2 = this.bkImage.getWidth(this);
- int var3 = this.bkImage.getHeight(this);
- int var4 = ((Component)this).size().width / var2;
- int var5 = ((Component)this).size().height / var3;
- ++var4;
- ++var5;
-
- for(int var6 = 0; var6 < var5; ++var6) {
- for(int var7 = 0; var7 < var4; ++var7) {
- this.osg.drawImage(this.bkImage, var7 * var2, var6 * var3, this);
- }
- }
- }
-
- this.osg.setFont(this.font);
- this.osg.setColor(this.textColor);
- String var8 = "Welcome " + this.address.getHostName() + "!";
- int var9 = ((Component)this).size().width / 2 - this.field_0.stringWidth(var8) / 2;
- int var11 = ((Component)this).size().height / 2 + this.field_0.getAscent() / 2;
- this.osg.drawString(var8, var9, var11);
- var1.drawImage(this.osImage, 0, 0, this);
- }
-
- public Dimension minimumSize() {
- return new Dimension(10, 10);
- }
-
- public Dimension preferredSize() {
- return new Dimension(10, 10);
- }
-
- public synchronized void reshape(int var1, int var2, int var3, int var4) {
- super.reshape(var1, var2, var3, var4);
- this.osImage = null;
- this.osg = null;
- }
-
- public boolean imageUpdate(Image var1, int var2, int var3, int var4, int var5, int var6) {
- ((Component)this).repaint();
- return true;
- }
- }
-