Method

AravisCameraset_region

Declaration [src]

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

Description [src]

Defines the region of interest which will be transmitted in the video stream. Negative x or y values, or not strictly positive width or height values are ignored.

Available since:0.8.0

Parameters

x gint
 

X offset.

y gint
 

Y_offset.

width gint
 

Region width.

height gint
 

Region height.

error GError **
  The return location for a GError*, or NULL.