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

gwymodule-layer

gwymodule-layer — GwyDataView layer modules

Synopsis

#include <libgwymodule/gwymodule.h>

void                gwy_layer_func_foreach              (GFunc function,
                                                         gpointer user_data);
gboolean            gwy_layer_func_register             (GType type);

Description

Layer modules implement GwyDataView layers, corresponding to different kinds of selections.

Details

gwy_layer_func_foreach ()

void                gwy_layer_func_foreach              (GFunc function,
                                                         gpointer user_data);

Calls a function for each layer function.

`function` :	Function to run for each layer function. It will get function name (constant string owned by module system) as its first argument, `user_data` as the second argument.
`user_data` :	Data to pass to `function`.

gwy_layer_func_register ()

gboolean            gwy_layer_func_register             (GType type);

Registeres a layer function (layer type).

`type` :	Layer type in GObject type system. That is the return value of `gwy_layer_foo_get_type()`.
Returns :	Normally `TRUE`; `FALSE` on failure.