void ZDvidTile::update(int z)
{
if (m_z != z || m_image == NULL) {
#if defined(_ENABLE_LIBDVIDCPP_2)
std::vector<int> offset(3);
offset[0] = m_ix;
offset[1] = m_iy;
offset[2] = z;
tic();
try {
libdvid::DVIDNodeService service(getDvidTarget().getAddressWithPort(),
getDvidTarget().getUuid());
libdvid::BinaryDataPtr data =
service.get_tile_slice_binary(
"tiles", libdvid::XY, m_res.getLevel(), offset);
if (data->length() > 0) {
loadDvidSlice(data->get_raw(), data->length(), z);
m_image->setScale(1.0 / m_res.getScale(), 1.0 / m_res.getScale());
m_image->setOffset(-getX(), -getY());
}
} catch (std::exception &e) {
std::cout << e.what() << std::endl;
}
std::cout << "Tile level: " << m_res.getLevel() << std::endl;
std::cout << "Tile reading time: " << toc() << std::endl;
#else
ZDvidUrl dvidUrl(getDvidTarget());
ZDvidBufferReader bufferReader;
/*
QFuture<void> result = QtConcurrent::run(
&bufferReader, &ZDvidBufferReader::read,
QString(dvidUrl.getTileUrl("graytiles", m_res.getLevel(), m_ix, m_iy, z).c_str()));
result.waitForFinished();
*/
tic();
bufferReader.read(
dvidUrl.getTileUrl(getDvidTarget().getMultiscale2dName(),
m_res.getLevel(), m_ix, m_iy, z).c_str());
QByteArray buffer = bufferReader.getBuffer();
std::cout << "Tile reading time: " << toc() << std::endl;
// ZDvidTileInfo tileInfo = readTileInfo("graytiles");
if (!buffer.isEmpty()) {
loadDvidSlice(buffer, z);
// m_image->setScale(1.0 / m_res.getScale(), 1.0 / m_res.getScale());
// m_image->setOffset(-getX(), -getY());
// setResolutionLevel(m_res.getLevel());
}
#endif
}
//m_z = z;
}
std::string ZFlyEmSupervisor::getOwner(uint64_t bodyId) const
{
std::string owner;
ZDvidBufferReader bufferReader;
bufferReader.read(
QString("%1/%2").arg(getCheckoutUrl(getDvidTarget().getUuid()).c_str()).
arg(bodyId));
ZJsonObject obj;
obj.decodeString(bufferReader.getBuffer());
if (obj.hasKey("Client")) {
owner = ZJsonParser::stringValue(obj["Client"]);
}
return owner;
}
std::vector<std::string> ZFlyEmSupervisor::getUuidList() const
{
ZDvidBufferReader reader;
reader.read(getUuidsUrl().c_str());
const QByteArray &buffer = reader.getBuffer();
std::vector<std::string> uuidList;
if (!buffer.isEmpty()) {
ZJsonArray obj;
obj.decodeString(buffer.constData());
for (size_t i = 0; i < obj.size(); ++i) {
uuidList.push_back(ZJsonParser::stringValue(obj.at(i)));
}
}
return uuidList;
// reader.read(ZDvidUrl)
}