J2ME游戏开发的高级优化技巧

protected void paint(Graphics g) {

　TestPaint(g);

} 
　  void TestPaint(Graphics g) {

　setClip(g);

　setColor(g);

　m_font = getFont();

　setFont(g);

　drawString(g);

　drawRect(g);

　fillRect(g);

　drawImage(g);

　drawRegion(g);

　drawArc(g);

　drawChar(g);

　drawLine(g);

　drawRoundRect(g);

　fillArc(g);

　fillRoundRect(g);

}
void setColor(Graphics g) {

　g.setColor(0);

}
void drawArc(Graphics g) {

　g.drawArc(0, 0, 100, 100, 4, 4);

}
void drawChar(Graphics g) {

　g.drawChar('你', 0, 0, GE.TOPLEFT);

}
void drawRoundRect(Graphics g) {

　g.drawRoundRect(0, 0, 100, 100, 4, 4);

}
void fillRoundRect(Graphics g) {

　g.fillRoundRect(0, 0, 100, 100, 4, 4);

}
void fillArc(Graphics g) {

　g.fillArc(0, 0, 100, 100, 4, 4);

}
void drawLine(Graphics g) {

　g.drawLine(0, 0, 100, 100);

}
Font getFont() {

　return Font.getFont(Font.FACE_SYSTEM, Font.STYLE_PLAIN, Font.SIZE_SMALL);

}
void setFont(Graphics g) {

　g.setFont(m_font);

}
void drawString(Graphics g) {

　g.drawString("你好", 0, 0, GE.TOPLEFT);

}
void drawRect(Graphics g) {

　g.drawRect(0, 0, 100, 100);

}
void setClip(Graphics g) {

　g.setClip(0, 0, 300, 300);

}
void fillRect(Graphics g) {

　g.fillRect(100, 0, 100, 100);

}
void drawImage(Graphics g) {

　g.drawImage(GE.m_images[GRes.PNG_MAP], 0, 100, GE.TOPLEFT);

}
void drawRegion(Graphics g) {

　g.drawRegion(GE.m_images[GRes.PNG_MAP], 0, 0, 100, 100, 
Sprite.TRANS_MIRROR,100, 100, GE.TOPLEFT);

}