forked from KolibriOS/kolibrios
322 lines
4.0 KiB
HTML
322 lines
4.0 KiB
HTML
<HTML
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><HEAD
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><TITLE
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>SDL_JoyAxisEvent</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.64
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"><LINK
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REL="HOME"
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TITLE="SDL Library Documentation"
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TITLE="SDL Event Structures."
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TITLE="SDL_MouseButtonEvent"
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TITLE="SDL_JoyButtonEvent"
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>SDL Library Documentation</TH
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WIDTH="10%"
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><HR
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ALIGN="LEFT"
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WIDTH="100%"></DIV
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><H1
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><A
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NAME="SDLJOYAXISEVENT"
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>SDL_JoyAxisEvent</A
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></H1
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><DIV
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CLASS="REFNAMEDIV"
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><A
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NAME="AEN3770"
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></A
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><H2
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>Name</H2
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>SDL_JoyAxisEvent -- Joystick axis motion event structure</DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN3773"
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></A
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><H2
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>Structure Definition</H2
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><PRE
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CLASS="PROGRAMLISTING"
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>typedef struct{
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Uint8 type;
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Uint8 which;
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Uint8 axis;
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Sint16 value;
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} SDL_JoyAxisEvent;</PRE
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></DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN3776"
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></A
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><H2
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>Structure Data</H2
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><DIV
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CLASS="INFORMALTABLE"
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><A
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NAME="AEN3778"
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></A
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><P
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></P
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><TABLE
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BORDER="0"
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CLASS="CALSTABLE"
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><TBODY
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="STRUCTFIELD"
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><I
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>type</I
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></TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="LITERAL"
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>SDL_JOYAXISMOTION</TT
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></TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="STRUCTFIELD"
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><I
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>which</I
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></TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>Joystick device index</TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="STRUCTFIELD"
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><I
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>axis</I
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></TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>Joystick axis index</TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="STRUCTFIELD"
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><I
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>value</I
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></TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>Axis value (range: -32768 to 32767)</TD
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></TR
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></TBODY
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></TABLE
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><P
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></P
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></DIV
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></DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN3798"
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></A
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><H2
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>Description</H2
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><P
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><SPAN
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CLASS="STRUCTNAME"
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>SDL_JoyAxisEvent</SPAN
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> is a member of the <A
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HREF="sdlevent.html"
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><SPAN
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CLASS="STRUCTNAME"
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>SDL_Event</SPAN
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></A
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> union and is used when an event of type <TT
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CLASS="LITERAL"
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>SDL_JOYAXISMOTION</TT
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> is reported.</P
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><P
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>A <TT
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CLASS="LITERAL"
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>SDL_JOYAXISMOTION</TT
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> event occurs when ever a user moves an axis on the joystick. The field <TT
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CLASS="STRUCTFIELD"
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><I
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>which</I
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></TT
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> is the index of the joystick that reported the event and <TT
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CLASS="STRUCTFIELD"
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><I
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>axis</I
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></TT
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> is the index of the axis (for a more detailed explaination see the <A
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HREF="joystick.html"
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>Joystick section</A
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>). <TT
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CLASS="STRUCTFIELD"
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><I
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>value</I
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></TT
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> is the current position of the axis.</P
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></DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN3811"
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></A
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><H2
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>See Also</H2
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><P
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><A
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HREF="sdlevent.html"
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><SPAN
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CLASS="STRUCTNAME"
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>SDL_Event</SPAN
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></A
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>,
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<A
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HREF="joystick.html"
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>Joystick Functions</A
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>,
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<A
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HREF="sdljoystickeventstate.html"
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><TT
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CLASS="FUNCTION"
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>SDL_JoystickEventState</TT
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></A
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>,
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<A
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HREF="sdljoystickgetaxis.html"
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><TT
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CLASS="FUNCTION"
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>SDL_JoystickGetAxis</TT
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></A
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></P
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></DIV
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><DIV
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CLASS="NAVFOOTER"
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><HR
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ALIGN="LEFT"
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WIDTH="100%"><TABLE
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WIDTH="100%"
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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><A
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HREF="sdlmousebuttonevent.html"
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>Prev</A
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></TD
|
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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><A
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HREF="index.html"
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>Home</A
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></TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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><A
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HREF="sdljoybuttonevent.html"
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>Next</A
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></TD
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></TR
|
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><TR
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><TD
|
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WIDTH="33%"
|
|
ALIGN="left"
|
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VALIGN="top"
|
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>SDL_MouseButtonEvent</TD
|
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
|
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><A
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HREF="eventstructures.html"
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>Up</A
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></TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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>SDL_JoyButtonEvent</TD
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></TR
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></TABLE
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> |