Method
GdkEvent_get_center
Declaration [src]
gboolean
gdk_events_get_center (
  GdkEvent* event1,
  GdkEvent* event2,
  double* x,
  double* y
)
Description [src]
Returns the point halfway between the events’ positions.
This assumes that both events have X/Y information.
If not, this function returns FALSE.
Parameters
| event2 | GdkEvent | 
| Second  | |
| The data is owned by the caller of the function. | |
| x | double* | 
| Return location for the X coordinate of the center. | |
| The argument will be set by the function. | |
| The instance takes ownership of the data, and is responsible for freeing it. | |
| y | double* | 
| Return location for the Y coordinate of the center. | |
| The argument will be set by the function. | |
| The instance takes ownership of the data, and is responsible for freeing it. |