Qt解析gif文件

Qt解析gif文件

 Qt中解析gif文件可直接使用 QMoive类进行操作，包含头文件 #include <QMovie>，源码如下：

bool parseGifFile(QString strFilePath)
{if (strFilePath.isEmpty()){return false;}int nTotalTime = 0;int nTotalFrames = 0;if (ains(".gif"))               // gif图解析{QMovie* pMovie = new QMovie();if (NULL == pMovie){return false;}pMovie->setFileName(strFilePath);nTotalFrames = pMovie->frameCount();if (nTotalFrames >= 500){QMessageBox::warning(NULL, "", QObject::tr("The frame number of Gif is over 500 frames!"), QObject::tr("OK"));return false;}int nFrameTime = 0;while (1){