GetDouble
double GetDouble(const char* key) const;
double GetDouble(const char* name,
double GetDouble(const char* name, int32 index,
GetJobData()->Settings().GetDouble(key);
Render(msg->GetDouble("locationX", 0), msg->GetDouble("locationY", 0),
msg->GetDouble("size", 0.005));
value = fJobData->Settings().GetDouble(key);