Method
GdkEvent_get_distance
Declaration [src]
gboolean
gdk_events_get_distance (
  GdkEvent* event1,
  GdkEvent* event2,
  double* distance
)
Description [src]
Returns the distance between the event locations.
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. | |
| distance | double* | 
| Return location for the distance. | |
| The argument will be set by the function. |