GeoDLL - Geodetic Development Kit
Geodetic functions without group assignment

•  Detailed Description of the current Version
•  User Manual with all Function Descriptions
•  User Manual searching for expressions
•  List of Coordinate and Reference Systems
•  Download of the supported NTv2 / HARN grid files
•  Programming example  Group Prices GeoDLL
•  Download  Place order

GeoDLL - Function Groups

•  Function group "Coordinate Transformations"
•  Additional function group "NTv2 Transformations"
•  Function group "NTv2 Tools"
•  Function group "User Definitions"
•  Function group "Parameter Determination"
•  Function group "Distance Calculations"
•  Function group "Notation Calculations"
•  Function group "Map Calculations"
•  Function group "Elevation Calculations"
•  Function group "Transformation Parameter"
•  Function group "Time Zone Calculations"
• Geodetic functions without group assignment

Continental Drift
At present 2 to 7 cm per year

GeoDLL - Geodetic functions without group assignment

GeoDLL supports the development of geodetic software by providing geodetic functions, which are put together into function groups for specific tasks. In addition, there are more functions without any group assignment available that can be used with all functional groups.

Characteristics of the functions without group assignment

1. Input of the unlock parameter
2. Information about GeoDLL, provider, author and licensee
3. Latest error code and error description
4. Language selection (English, German) for all text returns
5. Switch for use or non-use
1. of Coordinate System range validity check
2. of internal error handling
3. of multithreading environment
4. of the output of messages to the EventLog
5. of fast Static Variables
6. of the automatic memory management
7. of the event handling in time-intensive functions

Functions without group assignment

1. Function getauthor() - Copyright notice and program author's address
2. Function getdisclaimer() - Disclaimer reference for GeoDLL
3. Function getdllstatus() - Determination of the functional readiness of the GeoDLL
4. Function getdllversion() - GeoDLL version number
5. Function geterrorcode() - Latest error description
6. Function getlicensee() - Licensee identification
7. Function setcoordarea() - Coordinate System range validity check on / off
8. Function seteventloop() - Event handling in time-intensive functions on / off
9. Function setinternerrsys() - Internal error handler on / off
10. Function setlanguage() - Language selection for all text returns
11. Function setmultithreading() - Usage in a multithreading environment on / off
12. Funktion setsilence() - EventLog as target for GeoDLL messages on / off
13. Function setstaticuse() - Usage of fast Static Variables on / off
14. Function setstringallocate() - Automatic memory management on / off
15. Function setunlockcode() - Input of the unlock parameter
16. Function setworkdirectory() - Directory for geodllbn.bin and other files

Ausführliche Funktionsbeschreibungen

Detailed descriptions of all functions without group assignment you find here in the online manual!