bool saveImage(string filepath, unsigned char *data, raspicam::RaspiCam &Camera){
std::ofstream outFile (filepath.c_str(), std::ios::binary);
outFile << "P6\n";
outFile << Camera.getWidth() << " " << Camera.getHeight() << " 255\n";
outFile.write( (char*) data, Camera.getImageBufferSize() );
return true;
}
void saveImage ( string filepath,unsigned char *data,raspicam::RaspiCam &Camera ) {
std::ofstream outFile ( filepath.c_str(),std::ios::binary );
if ( Camera.getFormat()==raspicam::RASPICAM_FORMAT_BGR || Camera.getFormat()==raspicam::RASPICAM_FORMAT_RGB ) {
outFile<<"P6\n";
} else if ( Camera.getFormat()==raspicam::RASPICAM_FORMAT_GRAY ) {
outFile<<"P5\n";
} else if ( Camera.getFormat()==raspicam::RASPICAM_FORMAT_YUV420 ) { //made up format
outFile<<"P7\n";
}
outFile<<Camera.getWidth() <<" "<<Camera.getHeight() <<" 255\n";
outFile.write ( ( char* ) data,Camera.getImageBufferSize() );
}
int captureImage(raspicam::RaspiCam &Camera, unsigned char **data)
{
*data = new unsigned char [ Camera.getImageBufferSize()];
Camera.grab();
Camera.retrieve(*data);
size_t i = 0;
while (++i < nFramesCaptured)
{
Camera.grab();
Camera.retrieve(*data);
}
return SUCCESS;
}