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你好,我在我的畫布中添加了矩形,現在我想添加textview或其他一些視圖在那個矩形。也給我一些教程。在此先感謝以編程方式添加矩形
public class DrawView extends View {
public DrawView(Context context) {
super(context);
}
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
Rect rect = new Rect();
rect.set(20 ,10 ,canvas.getWidth()/2, canvas.getHeight()/2);
Paint paint = new Paint();
paint.setColor(Color.GREEN);
canvas.drawRect(rect, paint);
}
}
使用canvas.drawText(文字,X,Y,油漆)快照 – Raghunandan 2013-03-23 11:19:32
@Raghunandan它是不可見 – OmD 2013-03-23 11:27:42
我不明白您的評論。不可見? – Raghunandan 2013-03-23 11:28:07