glutDialsFunc man page

glutDialsFunc — Sets a dials-box button callback.

Library

OpenGLUT - input

Synopsis

#include <openglut.h>

void
glutDialsFunc(void( *callback )( int dial, int value ));

Parameters


callback


Client dials-box dial hook.

Description

A dials-and-buttons box has dials numbered from 1 to glutDeviceGet(


GLUT_NUM_BUTTON_BOX_DIALS),


inclusive. The parameters to


callback


are the


dial


and its


value


the latter being an absolute rotation in degrees.

The callback is bound to the


current window


.

Caveats

OpenGLUT does not implement dials-box support.

See Also

glutButtonBoxFunc(3)

 

Referenced By

glutButtonBoxFunc(3).