📄 sdlsetcliprect.html

📁 VC5.6.7的一个扩展库。跟DirectX的功能差不多。
💻 HTML
字号:
<HTML><HEAD><TITLE>SDL_SetClipRect</TITLE><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+"><LINKREL="HOME"TITLE="SDL Library Documentation"HREF="index.html"><LINKREL="UP"TITLE="Video"HREF="video.html"><LINKREL="PREVIOUS"TITLE="SDL_SetAlpha"HREF="sdlsetalpha.html"><LINKREL="NEXT"TITLE="SDL_GetClipRect"HREF="sdlgetcliprect.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="sdlsetalpha.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="80%"ALIGN="center"VALIGN="bottom"></TD><TDWIDTH="10%"ALIGN="right"VALIGN="bottom"><AHREF="sdlgetcliprect.html"ACCESSKEY="N">Next</A></TD></TR></TABLE><HRALIGN="LEFT"WIDTH="100%"></DIV><H1><ANAME="SDLSETCLIPRECT"></A>SDL_SetClipRect</H1><DIVCLASS="REFNAMEDIV"><ANAME="AEN2199"></A><H2>Name</H2>SDL_SetClipRect&nbsp;--&nbsp;Sets the clipping rectangle for a surface.</DIV><DIVCLASS="REFSYNOPSISDIV"><ANAME="AEN2202"></A><H2>Synopsis</H2><DIVCLASS="FUNCSYNOPSIS"><ANAME="AEN2203"></A><P></P><PRECLASS="FUNCSYNOPSISINFO">#include "SDL.h"</PRE><P><CODE><CODECLASS="FUNCDEF">void <BCLASS="FSFUNC">SDL_SetClipRect</B></CODE>(SDL_Surface *surface, SDL_Rect *rect);</CODE></P><P></P></DIV></DIV><DIVCLASS="REFSECT1"><ANAME="AEN2209"></A><H2>Description</H2><P>Sets the clipping rectangle for a surface.  When this surface is thedestination of a blit, only the area within the clip rectangle will bedrawn into.</P><P>The rectangle pointed to by <TTCLASS="PARAMETER"><I>rect</I></TT> will beclipped to the edges of the surface so that the clip rectangle for asurface can never fall outside the edges of the surface.</P><P>If <TTCLASS="PARAMETER"><I>rect</I></TT> is <TTCLASS="LITERAL">NULL</TT> the clippingrectangle will be set to the full size of the surface.</P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN2217"></A><H2>See Also</H2><P><AHREF="sdlgetcliprect.html"><TTCLASS="FUNCTION">SDL_GetClipRect</TT></A>,<AHREF="sdlblitsurface.html"><TTCLASS="FUNCTION">SDL_BlitSurface</TT></A>,<AHREF="sdlsurface.html"><SPANCLASS="STRUCTNAME">SDL_Surface</SPAN></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="sdlsetalpha.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="sdlgetcliprect.html"ACCESSKEY="N">Next</A></TD></TR><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top">SDL_SetAlpha</TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="video.html"ACCESSKEY="U">Up</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top">SDL_GetClipRect</TD></TR></TABLE></DIV></BODY></HTML>
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -