Method
GtkGestureget_bounding_box_center
Declaration [src]
gboolean
gtk_gesture_get_bounding_box_center (
  GtkGesture* gesture,
  double* x,
  double* y
)
Description [src]
If there are touch sequences being currently handled by gesture,
returns TRUE and fills in x and y with the center of the bounding
box containing all active touches.
Otherwise, FALSE will be returned.
Parameters
| x | double* | 
| X coordinate for the bounding box center. | |
| The argument will be set by the function. | |
| The instance takes ownership of the data, and is responsible for freeing it. | |
| y | double* | 
| Y coordinate for the bounding box center. | |
| The argument will be set by the function. | |
| The instance takes ownership of the data, and is responsible for freeing it. |