NAME
XGetPointerControl − get the current pointer preferences.
Synopsis
XGetPointerControl(display, accel_numerator_return, accel_denominator_return, threshold_return)
Display *display;
int *accel_numerator_return, *accel_denominator_return;
int *threshold_return;
Arguments
displaySpecifies a connection to an X server; returned from XOpenDisplay().
accel_numerator_return
Returns the numerator for the acceleration multiplier.
accel_denominator_return
Returns the denominator for the acceleration multiplier.
threshold_return
Returns the acceleration threshold in pixels. The pointer must move more than this amount before acceleration takes effect.
Description
XGetPointerControl() gets the pointer’s current acceleration parameters. accel_numerator_return divided by accel_denominator_return is the number of pixels the cursor moves per unit of motion of the pointer, applied only to the amount of movement over threshold_return.
See Also
XChangeActivePointerGrab(), XChangePointerControl(), XGetPointerMapping(), XGrabPointer(), XQueryPointer(), XSetPointerMapping(), XUngrabPointer(), XWarpPointer().
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