Java Project Essays - Cross-platform Software, Free Essays

Java Project Essays - Cross-platform Software, Free Essays Java Project // Jennifer Farley // Java Term Project import java.awt.*; import java.applet.*; public class scroll extends java.applet.Applet implements Runnable boolean first = true; int fontsize = 72; String title1=Welcome to JAVA; Thread kicker = null; Image bufferimg; Graphics bufferG; public void init() setBackground(Color.blue); this.title1 = getParameter(title1); bufferimg = createImage(size().width, size().height); bufferG = bufferimg.getGraphics(); } public void start() if (kicker == null) kicker = new Thread(this); kicker.start(); } } public void stop() if (kicker != null) kicker.stop(); kicker = null; } } public void run() while (true) repaint(); try Thread.sleep(50); } catch (InterruptedException e) } } } public void update(Graphics g) if(first==true) bufferG.setColor(Color.blue); bufferG.fillRect(0,0,800,101); Psych(); Font font = new Font(TimesRoman,Font.BOLD,fontsize); bufferG.setFont(font); bufferG.setColor(Color.magenta); bufferG.drawString(title1,15,70); bufferG.setColor(Color.green); bufferG.drawString(title1,16,71); bufferG.setColor(Color.blue); bufferG.drawString(title1,17,72); first=false; } bufferG.copyArea(0,100,800,1,0,-100); bufferG.copyArea(0,0,800,100,0,1); g.drawImage(bufferimg,0,0,this); } public void Psych() Color c; float h=0; for (int x=0; x*=8;x++) h=0; for (int y=48;y*=0;y) c=Color.getHSBColor(h,(float)1.0,(float)1.0); bufferG.setColor(c); h = h + (float)0.02; bufferG.drawRect((x*100)+y,y,(49-y)*2, (49-y)*2); } } } } Bibliography // Jennifer Farley // Java Term Project // HTML document