Gwyddion – Free SPM (AFM, SNOM/NSOM, STM, MFM, …) data analysis software

Gwyddion Library Reference Manual (HEAD)

For Gwyddion 2.65.20240319. The latest version of this document can be found on-line at http://gwyddion.net/documentation/libgwyddion/.

gwyddionenums — Common libgwyddion enumerations
GwySerializable — Abstract interface for serializable objects
GwyContainer — A container with items identified by a GQuark
gwymacros — Utility macros
gwyddion — Base functions, library initialization
gwythreads — Multithread processing control
gwyentities — Transform SGML-like symbol entities to UTF-8
Math — Mathematical utility functions
Math Fallback — Fallback implementations of standard mathematical functions
GwyNLFitter — Marquardt-Levenberg nonlinear least square fitter
GwyNLFitPreset — NL fitter preset functions
GwyFDCurvePreset — Force-distance curve fitting presets
GwyExpr — Arithmetic expression parser and evaluator
GwySIUnit — SI unit representation, physical quantitiy formatting
GwySIValueFormat — Physical quantitiy formatting
gwyutils — Various utility functions
gwyversion — Version information
GwyEnum — String-integer value pair
GwyInventory — Ordered item inventory, indexed by both name and position.
GwyRandGenSet — Set of random number generators
GwyResource — Built-in and/or user supplied application resources
GwyStringList — A string list object wrapper
GwyResults — Reported set of scalar results
gwymd5 — Compute MD5 digest
gwydebugobjects — Helps chasing leaking objects (debug)
Index of all symbols
Index of deprecated symbols
Index of new symbols in 2.1
Index of new symbols in 2.4
Index of new symbols in 2.5
Index of new symbols in 2.7
Index of new symbols in 2.8
Index of new symbols in 2.9
Index of new symbols in 2.11
Index of new symbols in 2.12
Index of new symbols in 2.22
Index of new symbols in 2.23
Index of new symbols in 2.25
Index of new symbols in 2.26
Index of new symbols in 2.35
Index of new symbols in 2.36
Index of new symbols in 2.37
Index of new symbols in 2.38
Index of new symbols in 2.39
Index of new symbols in 2.42
Index of new symbols in 2.43
Index of new symbols in 2.44
Index of new symbols in 2.45
Index of new symbols in 2.46
Index of new symbols in 2.47
Index of new symbols in 2.48
Index of new symbols in 2.49
Index of new symbols in 2.50
Index of new symbols in 2.51
Index of new symbols in 2.52
Index of new symbols in 2.53
Index of new symbols in 2.54
Index of new symbols in 2.59
Index of new symbols in 2.60
Index of new symbols in 2.61
Index of new symbols in 2.62
Index of new symbols in 2.63
Index of new symbols in 2.64

This library contains basic classes and interfaces not directly related to GUI or data processing, and various utility functions.

© David Nečas and Petr Klapetek

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