docs/html/sdljoyaxisevent.html

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  71 ><H1
  72 ><A
  73 NAME="SDLJOYAXISEVENT"
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  75 >SDL_JoyAxisEvent</H1
  76 ><DIV
  77 CLASS="REFNAMEDIV"
  78 ><A
  79 NAME="AEN4203"
  80 ></A
  81 ><H2
  82 >Name</H2
  83 >SDL_JoyAxisEvent&nbsp;--&nbsp;Joystick axis motion event structure</DIV
  84 ><DIV
  85 CLASS="REFSECT1"
  86 ><A
  87 NAME="AEN4206"
  88 ></A
  89 ><H2
  90 >Structure Definition</H2
  91 ><PRE
  92 CLASS="PROGRAMLISTING"
  93 >typedef struct{
  94   Uint8 type;
  95   Uint8 which;
  96   Uint8 axis;
  97   Sint16 value;
  98 } SDL_JoyAxisEvent;</PRE
  99 ></DIV
 100 ><DIV
 101 CLASS="REFSECT1"
 102 ><A
 103 NAME="AEN4209"
 104 ></A
 105 ><H2
 106 >Structure Data</H2
 107 ><DIV
 108 CLASS="INFORMALTABLE"
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 110 NAME="AEN4211"
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 114 ><TABLE
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 118 ><TR
 119 ><TD
 120 ALIGN="LEFT"
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 122 ><TT
 123 CLASS="STRUCTFIELD"
 124 ><I
 125 >type</I
 126 ></TT
 127 ></TD
 128 ><TD
 129 ALIGN="LEFT"
 130 VALIGN="TOP"
 131 ><TT
 132 CLASS="LITERAL"
 133 >SDL_JOYAXISMOTION</TT
 134 ></TD
 135 ></TR
 136 ><TR
 137 ><TD
 138 ALIGN="LEFT"
 139 VALIGN="TOP"
 140 ><TT
 141 CLASS="STRUCTFIELD"
 142 ><I
 143 >which</I
 144 ></TT
 145 ></TD
 146 ><TD
 147 ALIGN="LEFT"
 148 VALIGN="TOP"
 149 >Joystick device index</TD
 150 ></TR
 151 ><TR
 152 ><TD
 153 ALIGN="LEFT"
 154 VALIGN="TOP"
 155 ><TT
 156 CLASS="STRUCTFIELD"
 157 ><I
 158 >axis</I
 159 ></TT
 160 ></TD
 161 ><TD
 162 ALIGN="LEFT"
 163 VALIGN="TOP"
 164 >Joystick axis index</TD
 165 ></TR
 166 ><TR
 167 ><TD
 168 ALIGN="LEFT"
 169 VALIGN="TOP"
 170 ><TT
 171 CLASS="STRUCTFIELD"
 172 ><I
 173 >value</I
 174 ></TT
 175 ></TD
 176 ><TD
 177 ALIGN="LEFT"
 178 VALIGN="TOP"
 179 >Axis value (range: -32768 to 32767)</TD
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 182 ></TABLE
 183 ><P
 184 ></P
 185 ></DIV
 186 ></DIV
 187 ><DIV
 188 CLASS="REFSECT1"
 189 ><A
 190 NAME="AEN4231"
 191 ></A
 192 ><H2
 193 >Description</H2
 194 ><P
 195 ><SPAN
 196 CLASS="STRUCTNAME"
 197 >SDL_JoyAxisEvent</SPAN
 198 > is a member of the <A
 199 HREF="sdlevent.html"
 200 ><SPAN
 201 CLASS="STRUCTNAME"
 202 >SDL_Event</SPAN
 203 ></A
 204 > union and is used when an event of type <TT
 205 CLASS="LITERAL"
 206 >SDL_JOYAXISMOTION</TT
 207 > is reported.</P
 208 ><P
 209 >A <TT
 210 CLASS="LITERAL"
 211 >SDL_JOYAXISMOTION</TT
 212 > event occurs when ever a user moves an axis on the joystick. The field <TT
 213 CLASS="STRUCTFIELD"
 214 ><I
 215 >which</I
 216 ></TT
 217 > is the index of the joystick that reported the event and <TT
 218 CLASS="STRUCTFIELD"
 219 ><I
 220 >axis</I
 221 ></TT
 222 > is the index of the axis (for a more detailed explaination see the <A
 223 HREF="joystick.html"
 224 >Joystick section</A
 225 >). <TT
 226 CLASS="STRUCTFIELD"
 227 ><I
 228 >value</I
 229 ></TT
 230 > is the current position of the axis.</P
 231 ></DIV
 232 ><DIV
 233 CLASS="REFSECT1"
 234 ><A
 235 NAME="AEN4244"
 236 ></A
 237 ><H2
 238 >See Also</H2
 239 ><P
 240 ><A
 241 HREF="sdlevent.html"
 242 ><SPAN
 243 CLASS="STRUCTNAME"
 244 >SDL_Event</SPAN
 245 ></A
 246 >,
 247 <A
 248 HREF="joystick.html"
 249 >Joystick Functions</A
 250 >,
 251 <A
 252 HREF="sdljoystickeventstate.html"
 253 ><TT
 254 CLASS="FUNCTION"
 255 >SDL_JoystickEventState</TT
 256 ></A
 257 >,
 258 <A
 259 HREF="sdljoystickgetaxis.html"
 260 ><TT
 261 CLASS="FUNCTION"
 262 >SDL_JoystickGetAxis</TT
 263 ></A
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