Method PropertiesJSON

src/effects/Tracker.cpp:291–307

Get all properties for a specific frame

// Get all properties for a specific frame
std::string Tracker::PropertiesJSON(int64_t requested_frame) const {

	// Generate JSON properties list
	Json::Value root = BasePropertiesJSON(requested_frame);

	// Add trackedObject properties to JSON
	Json::Value objects;
	for (auto const& trackedObject : trackedObjects){
		Json::Value trackedObjectJSON = trackedObject.second->PropertiesJSON(requested_frame);
		// add object json
		objects[trackedObject.second->Id()] = trackedObjectJSON;
	}
	root["objects"] = objects;

	// Return formatted string
	return root.toStyledString();
}