Method

AravisCameraget_region

since: 0.8.0

Declaration [src] 

void
arv_camera_get_region (
  ArvCamera* camera,
  gint* x,
  gint* y,
  gint* width,
  gint* height,
  GError** error
)

Description [src]

Retrieves the current region of interest.

Available since: 0.8.0

Parameters

x

Type: gint*

X offset.

The argument will be set by the function.
y

Type: gint*

Y_offset.

The argument will be set by the function.
width

Type: gint*

Region width.

The argument will be set by the function.
height

Type: gint*

Region height.

The argument will be set by the function.
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.