Method doOperation

src/IECoreImage/ImageReader.cpp:602–630

}

ObjectPtr ImageReader::doOperation( const CompoundObject *operands )
{
	bool rawChannels = operands->member< BoolData >( "rawChannels" )->readable();

	ImagePrimitivePtr image = new ImagePrimitive( dataWindow(), displayWindow() );

	vector<string> channelNames;
	channelsToRead( channelNames );

	for( size_t ci = 0, cend = channelNames.size(); ci != cend; ++ci )
	{
		DataPtr d = m_implementation->readChannel( channelNames[ci], rawChannels );
		assert( d  );
		assert( rawChannels || d->typeId()==FloatVectorDataTypeId );

		assert( image->channelValid( d.get() ) );

		image->channels[ channelNames[ci] ] = d;
	}

	if( !rawChannels )
	{
		ColorAlgo::transformImage( image.get(), m_implementation->currentColorSpace(), m_implementation->linearColorSpace() );
	}

	m_implementation->updateMetadata( image->blindData() );

	return image;
}

DataPtr ImageReader::readChannel( const std::string &name, bool raw )
{