get_metadata()

std::optional< FileMetadata > MayaFlux::IO::ImageReader::get_metadata ( ) const

overridevirtual

Get metadata from the open file.

Returns

File metadata or nullopt if no file is open.

Implements MayaFlux::IO::FileReader.

Definition at line 119 of file ImageReader.cpp.

{
    if (!m_is_open || !m_image_data) {
        return std::nullopt;
    }
 
    FileMetadata meta;
    meta.format = "8-bit";
 
    meta.attributes["width"] = m_image_data->width;
    meta.attributes["height"] = m_image_data->height;
    meta.attributes["modality"] = Kakshya::DataModality::IMAGE_COLOR;
 
    return meta;
}

References MayaFlux::IO::FileMetadata::attributes, MayaFlux::IO::FileMetadata::format, MayaFlux::Kakshya::IMAGE_COLOR, m_image_data, and m_is_open.