Function
Gdkevents_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
event1 |
GdkEvent |
First |
|
| The data is owned by the caller of the function. | |
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. | |
y |
double* |
Return location for the Y coordinate of the center. |
|
| The argument will be set by the function. |