docs/html/sdljoysticknumballs.html

   1 <HTML
   2 ><HEAD
   3 ><TITLE
   4 >SDL_JoystickNumBalls</TITLE
   5 ><META
   6 NAME="GENERATOR"
   7 CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+
   8 "><LINK
   9 REL="HOME"
  10 TITLE="SDL Library Documentation"
  11 HREF="index.html"><LINK
  12 REL="UP"
  13 TITLE="Joystick"
  14 HREF="joystick.html"><LINK
  15 REL="PREVIOUS"
  16 TITLE="SDL_JoystickNumAxes"
  17 HREF="sdljoysticknumaxes.html"><LINK
  18 REL="NEXT"
  19 TITLE="SDL_JoystickNumHats"
  20 HREF="sdljoysticknumhats.html"></HEAD
  21 ><BODY
  22 CLASS="REFENTRY"
  23 BGCOLOR="#FFF8DC"
  24 TEXT="#000000"
  25 LINK="#0000ee"
  26 VLINK="#551a8b"
  27 ALINK="#ff0000"
  28 ><DIV
  29 CLASS="NAVHEADER"
  30 ><TABLE
  31 SUMMARY="Header navigation table"
  32 WIDTH="100%"
  33 BORDER="0"
  34 CELLPADDING="0"
  35 CELLSPACING="0"
  36 ><TR
  37 ><TH
  38 COLSPAN="3"
  39 ALIGN="center"
  40 >SDL Library Documentation</TH
  41 ></TR
  42 ><TR
  43 ><TD
  44 WIDTH="10%"
  45 ALIGN="left"
  46 VALIGN="bottom"
  47 ><A
  48 HREF="sdljoysticknumaxes.html"
  49 ACCESSKEY="P"
  50 >Prev</A
  51 ></TD
  52 ><TD
  53 WIDTH="80%"
  54 ALIGN="center"
  55 VALIGN="bottom"
  56 ></TD
  57 ><TD
  58 WIDTH="10%"
  59 ALIGN="right"
  60 VALIGN="bottom"
  61 ><A
  62 HREF="sdljoysticknumhats.html"
  63 ACCESSKEY="N"
  64 >Next</A
  65 ></TD
  66 ></TR
  67 ></TABLE
  68 ><HR
  69 ALIGN="LEFT"
  70 WIDTH="100%"></DIV
  71 ><H1
  72 ><A
  73 NAME="SDLJOYSTICKNUMBALLS"
  74 ></A
  75 >SDL_JoystickNumBalls</H1
  76 ><DIV
  77 CLASS="REFNAMEDIV"
  78 ><A
  79 NAME="AEN6212"
  80 ></A
  81 ><H2
  82 >Name</H2
  83 >SDL_JoystickNumBalls&nbsp;--&nbsp;Get the number of joystick trackballs</DIV
  84 ><DIV
  85 CLASS="REFSYNOPSISDIV"
  86 ><A
  87 NAME="AEN6215"
  88 ></A
  89 ><H2
  90 >Synopsis</H2
  91 ><DIV
  92 CLASS="FUNCSYNOPSIS"
  93 ><A
  94 NAME="AEN6216"
  95 ></A
  96 ><P
  97 ></P
  98 ><PRE
  99 CLASS="FUNCSYNOPSISINFO"
 100 >#include "SDL.h"</PRE
 101 ><P
 102 ><CODE
 103 ><CODE
 104 CLASS="FUNCDEF"
 105 >int <B
 106 CLASS="FSFUNC"
 107 >SDL_JoystickNumBalls</B
 108 ></CODE
 109 >(SDL_Joystick *joystick);</CODE
 110 ></P
 111 ><P
 112 ></P
 113 ></DIV
 114 ></DIV
 115 ><DIV
 116 CLASS="REFSECT1"
 117 ><A
 118 NAME="AEN6222"
 119 ></A
 120 ><H2
 121 >Description</H2
 122 ><P
 123 >Return the number of trackballs available from a previously opened <SPAN
 124 CLASS="STRUCTNAME"
 125 >SDL_Joystick</SPAN
 126 >.</P
 127 ></DIV
 128 ><DIV
 129 CLASS="REFSECT1"
 130 ><A
 131 NAME="AEN6226"
 132 ></A
 133 ><H2
 134 >Return Value</H2
 135 ><P
 136 >Number of trackballs.</P
 137 ></DIV
 138 ><DIV
 139 CLASS="REFSECT1"
 140 ><A
 141 NAME="AEN6229"
 142 ></A
 143 ><H2
 144 >See Also</H2
 145 ><P
 146 ><A
 147 HREF="sdljoystickgetball.html"
 148 ><TT
 149 CLASS="FUNCTION"
 150 >SDL_JoystickGetBall</TT
 151 ></A
 152 >,
 153 <A
 154 HREF="sdljoystickopen.html"
 155 ><TT
 156 CLASS="FUNCTION"
 157 >SDL_JoystickOpen</TT
 158 ></A
 159 ></P
 160 ></DIV
 161 ><DIV
 162 CLASS="NAVFOOTER"
 163 ><HR
 164 ALIGN="LEFT"
 165 WIDTH="100%"><TABLE
 166 SUMMARY="Footer navigation table"
 167 WIDTH="100%"
 168 BORDER="0"
 169 CELLPADDING="0"
 170 CELLSPACING="0"
 171 ><TR
 172 ><TD
 173 WIDTH="33%"
 174 ALIGN="left"
 175 VALIGN="top"
 176 ><A
 177 HREF="sdljoysticknumaxes.html"
 178 ACCESSKEY="P"
 179 >Prev</A
 180 ></TD
 181 ><TD
 182 WIDTH="34%"
 183 ALIGN="center"
 184 VALIGN="top"
 185 ><A
 186 HREF="index.html"
 187 ACCESSKEY="H"
 188 >Home</A
 189 ></TD
 190 ><TD
 191 WIDTH="33%"
 192 ALIGN="right"
 193 VALIGN="top"
 194 ><A
 195 HREF="sdljoysticknumhats.html"
 196 ACCESSKEY="N"
 197 >Next</A
 198 ></TD
 199 ></TR
 200 ><TR
 201 ><TD
 202 WIDTH="33%"
 203 ALIGN="left"
 204 VALIGN="top"
 205 >SDL_JoystickNumAxes</TD
 206 ><TD
 207 WIDTH="34%"
 208 ALIGN="center"
 209 VALIGN="top"
 210 ><A
 211 HREF="joystick.html"
 212 ACCESSKEY="U"
 213 >Up</A
 214 ></TD
 215 ><TD
 216 WIDTH="33%"
 217 ALIGN="right"
 218 VALIGN="top"
 219 >SDL_JoystickNumHats</TD
 220 ></TR
 221 ></TABLE
 222 ></DIV
 223 ></BODY
 224 ></HTML
 225 >