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`.