const char* const FAST_TRACK_UPLOADING_NAME("fastTrackUploading");
const char* const ENABLE_BROKEN_IMAGE("enableBrokenImage");
const char* const ENABLE_FRAME_CACHE("enableFrameCache");
+const char* const NOTIFY_AFTER_RASTERIZATION("notifyAfterRasterization");
// Text visual
const char* const TEXT_PROPERTY("text");