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| 发表于：2008-08-21 15:24:262楼 得分:0 |
接上
private void open() {
display = new Display();
shell = new Shell(display);
shell.setLayout(new FillLayout());
Canvas canvas = new Canvas(shell, SWT.PUSH);
Canvas canvas1= new Canvas(shell, SWT.BORDER);
image = new Image(canvas.getDisplay(), path);
rect = image.getBounds();
imageData=image.getImageData().scaledTo(rect.width,rect.height);
image2=new Image(display,imageData);
PaletteData palette=new PaletteData(0,0,0);
palette.colors=new RGB[]{new RGB(0,0,0),new RGB(255,255,255)};
palette.isDirect=false;
ImageData wmBuf1=new ImageData(100,100,1,palette);
byte[] data1=wmBuf1.data;
byte[] data2=new byte [1000*1000];
int m=rect.width*rect.height;
for(int i=0;i <m;i++){
int k=0;
int y=0;
if(k==m){ k=0;}
if(k <101){
data1[y]=data2;
y++;
}
k++;
}
wmBuf1.setPixels(0, 0, 10000, data1, 0);
image1=new Image(display,wmBuf1);
image1=new Image(display,100,100);
canvas.addPaintListener(new PaintListener() {
public void paintControl(PaintEvent e) {
gc=e.gc;
gc.drawImage(zijizuo.image2, 0, 0);
gc.setClipping(10, 10, 100, 100);
gc.drawFocus(10, 10, 100, 100);
}
});
canvas1.addPaintListener(new PaintListener() {
public void paintControl(PaintEvent e) {
e.gc.drawImage(image1, 0, 0);
}
});
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
}
public static void main(String age[]) {
new zijizuo().open();
}
}
完了 | | |
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