Method

AravisCameraget_float

since: 0.8.0

Declaration [src] 

double
arv_camera_get_float (
  ArvCamera* camera,
  const char* feature,
  GError** error
)

Description

No description available.

Available since: 0.8.0

Parameters

feature

Type: const char*

Feature name.

The data is owned by the caller of the method.
The value is a NUL terminated UTF-8 string.
error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.
If the return location is not NULL, then you must initialize it to a NULL GError*.
The argument will be left initialized to NULL by the method if there are no errors.
In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: double

The float feature value, 0.0 on error.