?? clippingtest.java~1~
字號:
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
public class ClippingTest extends MIDlet{
Display display;
MyCanvas myCanvas;
public ClippingTest(){
display = Display.getDisplay(this);
myCanvas = new MyCanvas();
}
public void startApp(){
display.setCurrent(myCanvas);
}
public void pauseApp(){
}
public void destroyApp(boolean unconditional){
}
class MyCanvas extends Canvas implements CommandListener{
Command moveRightCmd, moveDownCmd;
Image image;
int clippingX, clippingY;
int clippingWidth, clippingHeight;
boolean reverseX, reverseY;
public MyCanvas(){
clippingX = 0;
clippingY = 0;
clippingWidth = 40;
clippingHeight = 40;
reverseX = false;
reverseY = false;
try{
image = Image.createImage("/_logo_8.png");
}catch(Exception ex){}
moveRightCmd = new Command("
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