<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >HaruPage::arc</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="Haru PDF Functions" HREF="ref.haru.html"><LINK REL="PREVIOUS" TITLE="HaruOutline::setOpened" HREF="function.haruoutline-setopened.html"><LINK REL="NEXT" TITLE="HaruPage::beginText" HREF="function.harupage-begintext.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.haruoutline-setopened.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.harupage-begintext.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.harupage-arc" ></A >HaruPage::arc</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN70410" ></A ><P > (no version information, might be only in CVS)</P >HaruPage::arc -- Append an arc to the current path</DIV ><DIV CLASS="refsect1" ><A NAME="AEN70413" ></A ><H2 >说明</H2 >bool <B CLASS="methodname" >HaruPage::arc</B > ( float x, float y, float ray, float ang1, float ang2 )<BR ></BR ><P > Appends an arc to the current path. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN70434" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >x</CODE ></DT ><DD ><P > Horizontal coordinate of the center. </P ></DD ><DT ><CODE CLASS="parameter" >y</CODE ></DT ><DD ><P > Vertical coordinate of the center. </P ></DD ><DT ><CODE CLASS="parameter" >ray</CODE ></DT ><DD ><P > The ray of the arc. </P ></DD ><DT ><CODE CLASS="parameter" >ang1</CODE ></DT ><DD ><P > The angle of the beginning. </P ></DD ><DT ><CODE CLASS="parameter" >ang2</CODE ></DT ><DD ><P > The angle of the end. Must be greater than <CODE CLASS="parameter" >ang1</CODE >. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN70464" ></A ><H2 >返回值</H2 ><P > Returns <TT CLASS="constant" ><B >TRUE</B ></TT > on success. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN70468" ></A ><H2 >错误/异常</H2 ><P > Throws <B CLASS="classname" >HaruException</B > on error. </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.haruoutline-setopened.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.harupage-begintext.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >HaruOutline::setOpened</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.haru.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >HaruPage::beginText</TD ></TR ></TABLE ></DIV ></BODY ></HTML >