📄 sdljoysticknumhats.html

📁 VC5.6.7的一个扩展库。跟DirectX的功能差不多。
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<HTML><HEAD><TITLE>SDL_JoystickNumHats</TITLE><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+"><LINKREL="HOME"TITLE="SDL Library Documentation"HREF="index.html"><LINKREL="UP"TITLE="Joystick"HREF="joystick.html"><LINKREL="PREVIOUS"TITLE="SDL_JoystickNumBalls"HREF="sdljoysticknumballs.html"><LINKREL="NEXT"TITLE="SDL_JoystickNumButtons"HREF="sdljoysticknumbuttons.html"></HEAD><BODYCLASS="REFENTRY"BGCOLOR="#FFF8DC"TEXT="#000000"LINK="#0000ee"VLINK="#551a8b"ALINK="#ff0000"><DIVCLASS="NAVHEADER"><TABLESUMMARY="Header navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><THCOLSPAN="3"ALIGN="center">SDL Library Documentation</TH></TR><TR><TDWIDTH="10%"ALIGN="left"VALIGN="bottom"><AHREF="sdljoysticknumballs.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="80%"ALIGN="center"VALIGN="bottom"></TD><TDWIDTH="10%"ALIGN="right"VALIGN="bottom"><AHREF="sdljoysticknumbuttons.html"ACCESSKEY="N">Next</A></TD></TR></TABLE><HRALIGN="LEFT"WIDTH="100%"></DIV><H1><ANAME="SDLJOYSTICKNUMHATS"></A>SDL_JoystickNumHats</H1><DIVCLASS="REFNAMEDIV"><ANAME="AEN6240"></A><H2>Name</H2>SDL_JoystickNumHats&nbsp;--&nbsp;Get the number of joystick hats</DIV><DIVCLASS="REFSYNOPSISDIV"><ANAME="AEN6243"></A><H2>Synopsis</H2><DIVCLASS="FUNCSYNOPSIS"><ANAME="AEN6244"></A><P></P><PRECLASS="FUNCSYNOPSISINFO">#include "SDL.h"</PRE><P><CODE><CODECLASS="FUNCDEF">int <BCLASS="FSFUNC">SDL_JoystickNumHats</B></CODE>(SDL_Joystick *joystick);</CODE></P><P></P></DIV></DIV><DIVCLASS="REFSECT1"><ANAME="AEN6250"></A><H2>Description</H2><P>Return the number of hats available from a previously opened <SPANCLASS="STRUCTNAME">SDL_Joystick</SPAN>.</P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN6254"></A><H2>Return Value</H2><P>Number of hats.</P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN6257"></A><H2>See Also</H2><P><AHREF="sdljoystickgethat.html"><TTCLASS="FUNCTION">SDL_JoystickGetHat</TT></A>,<AHREF="sdljoystickopen.html"><TTCLASS="FUNCTION">SDL_JoystickOpen</TT></A></P></DIV><DIVCLASS="NAVFOOTER"><HRALIGN="LEFT"WIDTH="100%"><TABLESUMMARY="Footer navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top"><AHREF="sdljoysticknumballs.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="index.html"ACCESSKEY="H">Home</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top"><AHREF="sdljoysticknumbuttons.html"ACCESSKEY="N">Next</A></TD></TR><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top">SDL_JoystickNumBalls</TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="joystick.html"ACCESSKEY="U">Up</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top">SDL_JoystickNumButtons</TD></TR></TABLE></DIV></BODY></HTML>
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