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-
Type:
GdkEventSecond
GdkEvent.The data is owned by the caller of the method. distance-
Type:
double*Return location for the distance.
The argument will be set by the function.