glutTabletButtonFunc man page

glutTabletButtonFunc ā€” Sets a tablet button callback.

Library

OpenGLUT - input

Synopsis

#include <openglut.h>

void
glutTabletButtonFunc(void( *callback )( int button, int state, int x, int y ));

Parameters

callback

Client tablet button hook.

Description

This function registers a

callback

by which you receive reports a tablet button status feature. Buttons are reported with

button

in the range 1 to glutDeviceGet(

GLUT_NUM_TABLET_BUTTONS). state

is either

GLUT_UP

or

GLUT_DOWN

and

x

and

y

are the tablet coordinate (see glutTabletMotionFunc() for the bounds of

x

and

y).

The callback is bound to the
current window

.

Caveats

OpenGLUT does not implement tablet support.

Buttons are

not

pressure-sensitive.

Todo

We might want to add support for this sooner or later. Although a tablet could also be generalized as a mouse. There are relatively cheap AipTek HyperPen tablets, and slightly less cheap Wacom tablets on many store shelves.

See Also

glutTabletButtonFunc(3) glutMouseFunc(3)

Referenced By

glutTabletMotionFunc(3).

August 9, 2018