| .TH "SDL_JoyAxisEvent" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference" |
| .SH "NAME" |
| SDL_JoyAxisEvent \- Joystick axis motion event structure |
| .SH "STRUCTURE DEFINITION" |
| .PP |
| .nf |
| \f(CWtypedef struct{ |
| Uint8 type; |
| Uint8 which; |
| Uint8 axis; |
| Sint16 value; |
| } SDL_JoyAxisEvent;\fR |
| .fi |
| .PP |
| .SH "STRUCTURE DATA" |
| .TP 20 |
| \fBtype\fR |
| \fBSDL_JOYAXISMOTION\fP |
| .TP 20 |
| \fBwhich\fR |
| Joystick device index |
| .TP 20 |
| \fBaxis\fR |
| Joystick axis index |
| .TP 20 |
| \fBvalue\fR |
| Axis value (range: -32768 to 32767) |
| .SH "DESCRIPTION" |
| .PP |
| \fBSDL_JoyAxisEvent\fR is a member of the \fI\fBSDL_Event\fR\fR union and is used when an event of type \fBSDL_JOYAXISMOTION\fP is reported\&. |
| .PP |
| A \fBSDL_JOYAXISMOTION\fP event occurs when ever a user moves an axis on the joystick\&. The field \fBwhich\fR is the index of the joystick that reported the event and \fBaxis\fR is the index of the axis (for a more detailed explaination see the \fIJoystick section\fR)\&. \fBvalue\fR is the current position of the axis\&. |
| .SH "SEE ALSO" |
| .PP |
| \fI\fBSDL_Event\fR\fR, \fIJoystick Functions\fR, \fI\fBSDL_JoystickEventState\fP\fR, \fI\fBSDL_JoystickGetAxis\fP\fR |
| .\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59 |
