Method

AravisCameradup_available_black_levels

Declaration [src]

const char**
arv_camera_dup_available_black_levels (
  ArvCamera* camera,
  guint* n_selectors,
  GError** error
)

Description [src]

Retrieves the list of all available black level selectors as strings.

Available since:0.8.27

Parameters

n_selectors guint*
 

Number of different black level selectors.

 The argument will be set by the function.
 The instance takes ownership of the data, and is responsible for freeing it.
error GError **
  The return location for a GError*, or NULL.

Return value

Returns: An array of utf8
 

A newly allocated array of strings, to be freed after use with g_free().

 The length of the array is in the n_selectors argument.
 The caller of the method takes ownership of the data container, but not the data inside it.