<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >imagecopy</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="Image 图像函数" HREF="ref.image.html"><LINK REL="PREVIOUS" TITLE="imageconvolution" HREF="function.imageconvolution.html"><LINK REL="NEXT" TITLE="imagecopymerge" HREF="function.imagecopymerge.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.imageconvolution.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.imagecopymerge.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.imagecopy" ></A >imagecopy</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN87571" ></A ><P > (PHP 3 >= 3.0.6, PHP 4, PHP 5)</P >imagecopy -- 拷贝图像的一部分</DIV ><DIV CLASS="refsect1" ><A NAME="AEN87574" ></A ><H2 >说明</H2 >bool <B CLASS="methodname" >imagecopy</B > ( resource dst_im, resource src_im, int dst_x, int dst_y, int src_x, int src_y, int src_w, int src_h )<BR ></BR ><P > 将 <CODE CLASS="parameter" >src_im</CODE > 图像中坐标从 <CODE CLASS="parameter" >src_x</CODE >,<CODE CLASS="parameter" >src_y </CODE > 开始,宽度为 <CODE CLASS="parameter" >src_w</CODE >,高度为 <CODE CLASS="parameter" >src_h</CODE > 的一部分拷贝到 <CODE CLASS="parameter" >dst_im</CODE > 图像中坐标为 <CODE CLASS="parameter" >dst_x</CODE > 和 <CODE CLASS="parameter" >dst_y</CODE > 的位置上。 </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.imageconvolution.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.imagecopymerge.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >imageconvolution</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.image.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >imagecopymerge</TD ></TR ></TABLE ></DIV ></BODY ></HTML >