void CScene::StickScene(CDC &bufferDC, CRect rClient)
{
//设置缩放图片的模式为:COLORONCOLOR, 以消除像素重叠
bufferDC.SetStretchBltMode(COLORONCOLOR);
//如果到了左边界, 回到起点
if (m_bgX <= -rClient.Width())
{
m_bgX = 0;
//
if (m_isStart)
m_isStart = false;
}
//客户区宽度
int cltWth = rClient.Width();
rClient.right = cltWth + m_bgX;
rClient.left = m_bgX;
//如果是开始就绘制起始背景
//if (m_isStart)
//{
//this->m_imgStt.StretchBlt(bufferDC, rClient, SRCCOPY);
//}
//将下一张背景作为起始背景
//else
//{
//this->m_imgNxt.StretchBlt(bufferDC, rClient, SRCCOPY);
//}
//绘制下一张背景
rClient.left += cltWth;
rClient.right += cltWth;
//m_imgNxt.StretchBlt(bufferDC, rClient, SRCCOPY);
}
注释的部分有错,
捉急啊,求助,或者有没有别的解决办法