GLUTTABLETBUTTONFUNC

Section: C Library Functions (3)
Updated: LOCAL
Page Index

BSD mandoc
 

NAME

glutTabletButtonFunc - Sets a tablet button callback.  

LIBRARY

OpenGLUT - input  

SYNOPSIS

In openglut.h Ft void Fn glutTabletButtonFunc void( *callback )( int button int state int x int y )  

PARAMETERS

Bf Em
 callback Ef
    Client tablet button hook.  

DESCRIPTION

This function registers a Bf Sy
 callback Ef
 by which you receive reports a tablet button status feature. Buttons are reported with Bf Sy
 button Ef
 in the range 1 to glutDeviceGet( Bf Sy
 GLUT_NUM_TABLET_BUTTONS). Ef
   Bf Sy
 state Ef
 is either Bf Sy
 GLUT_UP Ef
 or  Bf Sy
 GLUT_DOWN Ef
 and  Bf Sy
 x Ef
 and  Bf Sy
 y Ef
 are the tablet coordinate (see glutTabletMotionFunc() for the bounds of Bf Sy
 x Ef
 and  Bf Sy
 y). Ef
 

The callback is bound to the Bf Li
 current window Ef
 .

 

CAVEATS

OpenGLUT does not implement tablet support.

Buttons are Bf Em
 not Ef
  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)


 

Index

NAME
LIBRARY
SYNOPSIS
PARAMETERS
DESCRIPTION
CAVEATS
TODO
SEE ALSO
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