如题,代码如下
ImageView* bgView = ImageView::create();
bgView->setColor(ccc3(0,0,0));
bgView->setOpacity(175);
bgView->setTextureRect(CCRectMake(0,0,getWinSize().width,getWinSize().height));
bgView->setPosition(getWinCenter());
bgView->setTouchEnabled(true);
bgView->setEnabled(true);
addChild(bgView, -1);
