Method
GdkEventget_axes
Declaration [src]
gboolean
gdk_event_get_axes (
GdkEvent* event,
double** axes,
guint* n_axes
)
Description [src]
Extracts all axis values from an event.
To find out which axes are used, use gdk_device_tool_get_axes()
on the device tool returned by gdk_event_get_device_tool()
.
Parameters
axes |
An array of double* |
The array of values for all axes. |
|
The argument will be set by the function. | |
The length of the array is specified in the n_axes argument. | |
The data is owned by the caller of the function. | |
n_axes |
guint* |
The length of array. |
|
The argument will be set by the function. | |
The instance takes ownership of the data, and is responsible for freeing it. |