<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >swf_ortho2</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="PHP 手册" HREF="index.html"><LINK REL="UP" TITLE="Shockwave Flash Functions" HREF="ref.swf.html"><LINK REL="PREVIOUS" TITLE="swf_openfile" HREF="function.swf-openfile.html"><LINK REL="NEXT" TITLE="swf_ortho" HREF="function.swf-ortho.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP 手册</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.swf-openfile.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.swf-ortho.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.swf-ortho2" ></A >swf_ortho2</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN230347" ></A ><P > (PHP 4, PECL)</P >swf_ortho2 -- Defines 2D orthographic mapping of user coordinates onto the current viewport</DIV ><DIV CLASS="refsect1" ><A NAME="AEN230350" ></A ><H2 >说明</H2 >void <B CLASS="methodname" >swf_ortho2</B > ( float xmin, float xmax, float ymin, float ymax )<BR ></BR ><P > Defines a two dimensional orthographic mapping of user coordinates onto the current viewport, this defaults to one to one mapping of the area of the Flash movie. </P ><P > If a perspective transformation is desired, <A HREF="function.swf-perspective.html" ><B CLASS="function" >swf_perspective()</B ></A > can be used. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN230370" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >xmin</CODE ></DT ><DD ><P > </P ></DD ><DT ><CODE CLASS="parameter" >xmax</CODE ></DT ><DD ><P > </P ></DD ><DT ><CODE CLASS="parameter" >ymin</CODE ></DT ><DD ><P > </P ></DD ><DT ><CODE CLASS="parameter" >ymax</CODE ></DT ><DD ><P > </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN230394" ></A ><H2 >返回值</H2 ><P > 无返回值。 </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.swf-openfile.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >起始页</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.swf-ortho.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >swf_openfile</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.swf.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >swf_ortho</TD ></TR ></TABLE ></DIV ></BODY ></HTML >