fontseffectsmidlet.java

索爱系统字体特效制作 ,索爱系统字体特效制作

/*****************************************************************************

 Description: A midlet with a canvas displaying system text with effects.

 Created By: Oscar Vivall
 
 @file        FontsEffectsMIDlet.java

 COPYRIGHT All rights reserved Sony Ericsson Mobile Communications AB 2004.
 The software is the copyrighted work of Sony Ericsson Mobile Communications AB.
 The use of the software is subject to the terms of the end-user license 
 agreement which accompanies or is included with the software. The software is 
 provided "as is" and Sony Ericsson specifically disclaim any warranty or 
 condition whatsoever regarding merchantability or fitness for a specific 
 purpose, title or non-infringement. No warranty of any kind is made in 
 relation to the condition, suitability, availability, accuracy, reliability, 
 merchantability and/or non-infringement of the software provided herein.

*****************************************************************************/

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;

public class FontsEffectsMIDlet extends javax.microedition.midlet.MIDlet {
    private MIDlet midlet = this;
    
    public void startApp() {
        Display.getDisplay(this).setCurrent(new FontCanvas());
    }

    public void pauseApp() {
    }

    public void destroyApp(boolean unconditional) {
    }

    public class FontCanvas extends Canvas{
        
        private final int WIDTH, HEIGHT;
        private int effect = 0;
        
        private FontEffect fontEffect1,
                           fontEffect2,
                           fontEffect3,
                           fontEffect4,
                           fontEffect5;
        
        int colorIndex = 0;
        int []color = new int[] {0xFF0000,
                                 0x00FF00,
                                 0x0000FF,
                                 0xFFFF00,
                                 0xFF00FF,
                                 0x00FFFF};
                                 

        public FontCanvas(){
            setFullScreenMode(true);
            WIDTH = getWidth();
            HEIGHT = getHeight();

            fontEffect1 = new FontEffect("Hello World!");
            fontEffect1.setFont(Font.getFont(Font.FACE_SYSTEM, Font.STYLE_BOLD, Font.SIZE_MEDIUM));
            
            fontEffect2 = new FontEffect("Hello World!");
            fontEffect2.setFont(Font.getFont(Font.FACE_SYSTEM, Font.STYLE_BOLD, Font.SIZE_MEDIUM));
            fontEffect2.applyEffect(FontEffect.EFFECT_COLOR);
            colorIndex = colorIndex<color.length-1?colorIndex+1:0;
            fontEffect2.setColor(color[colorIndex]);
            
            fontEffect3 = new FontEffect("Hello World!");
            fontEffect3.setFont(Font.getFont(Font.FACE_SYSTEM, Font.STYLE_BOLD, Font.SIZE_MEDIUM));
            fontEffect3.applyEffect(FontEffect.EFFECT_MASK | FontEffect.EFFECT_COLOR);
            
            fontEffect4 = new FontEffect("Hello World!");
            fontEffect4.setFont(Font.getFont(Font.FACE_SYSTEM, Font.STYLE_BOLD, Font.SIZE_MEDIUM));
            fontEffect4.applyEffect(FontEffect.EFFECT_MONOSPACE | FontEffect.EFFECT_COLOR);
            
            fontEffect5 = new FontEffect("Hello World!");
            fontEffect5.setFont(Font.getFont(Font.FACE_SYSTEM, Font.STYLE_BOLD, Font.SIZE_MEDIUM));
            colorIndex+=2;
            fontEffect5.setColor(color[colorIndex]);
            fontEffect5.applyEffect(FontEffect.EFFECT_MONOSPACE | FontEffect.EFFECT_MASK | FontEffect.EFFECT_COLOR);
        }

        public void paint(Graphics g) {

            g.setColor(0xFF0000);
            g.fillRect(0, 0, WIDTH, HEIGHT);

            fontEffect1.render(g, 5, 5, 0);
            fontEffect2.render(g, 5, 25, 0);
            fontEffect3.render(g, 5, 45, 0);
            fontEffect4.render(g, 5, 65, 0);
            fontEffect5.render(g, 5, 85, 0);

            g.setColor(0xFFFFFF);
            g.fillRect(0, HEIGHT, WIDTH, HEIGHT);
            g.setColor(0x00);

            g.drawString("Exit", 0, HEIGHT, Graphics.LEFT | Graphics.BOTTOM);
            g.drawString("Change Color", WIDTH, HEIGHT, Graphics.RIGHT | Graphics.BOTTOM);
        }

        public void keyPressed(int key){
            switch(key){
                case -6:
                    midlet.notifyDestroyed();
                    break;
                case -7:
                    colorIndex = colorIndex<color.length-1?colorIndex+1:0;
                    fontEffect2.setColor(color[colorIndex]);
                    fontEffect3.setColor(color[colorIndex]);
                    fontEffect4.setColor(color[colorIndex]);
                    fontEffect5.setColor(color[colorIndex]);
                    break;
                case 49:
                    break;
                case 50:
                    break;
            }
            repaint();
        }
    }
    
}