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php-manual-zh-5.2.4-1mdv2008.1.noarch.rpm

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>ps_begin_template</TITLE
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><H1
><A
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>ps_begin_template</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN190465"
></A
><P
>    (PECL)</P
>ps_begin_template&nbsp;--&nbsp;Start a new template</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN190468"
></A
><H2
>说明</H2
>int <B
CLASS="methodname"
>ps_begin_template</B
> ( resource psdoc, float width, float height )<BR
></BR
><P
>&#13;   Starts a new template. A template is called a form in the postscript
   language. It is created similar to a pattern but used like an image.
   Templates are often used for drawings which are placed several times
   through out the document, e.g. like a company logo. All drawing functions
   may be used within a template. The template will not be drawn until
   it is placed by <A
HREF="function.ps-place-image.html"
><B
CLASS="function"
>ps_place_image()</B
></A
>.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN190484"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>psdoc</CODE
></DT
><DD
><P
>&#13;       Resource identifier of the postscript file
       as returned by <A
HREF="function.ps-new.html"
><B
CLASS="function"
>ps_new()</B
></A
>.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>width</CODE
></DT
><DD
><P
>&#13;       The width of the template in pixel.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>height</CODE
></DT
><DD
><P
>&#13;       The height of the template in pixel.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN190504"
></A
><H2
>返回值</H2
><P
>&#13;   如果成功则返回 <TT
CLASS="constant"
><B
>TRUE</B
></TT
>，失败则返回 <TT
CLASS="constant"
><B
>FALSE</B
></TT
>。
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN190509"
></A
><H2
>范例</H2
><P
>&#13;   <TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN190512"
></A
><P
><B
>例 1. Creating and using a template</B
></P
><TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$ps </font><font color="#007700">= </font><font color="#0000BB">ps_new</font><font color="#007700">();<br /><br />if (!</font><font color="#0000BB">ps_open_file</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#DD0000">"template.ps"</font><font color="#007700">)) {<br />&nbsp;&nbsp;print </font><font color="#DD0000">"Cannot open PostScript file\n"</font><font color="#007700">;<br />&nbsp;&nbsp;exit;<br />}<br /><br /></font><font color="#0000BB">ps_set_parameter</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#DD0000">"warning"</font><font color="#007700">, </font><font color="#DD0000">"true"</font><font color="#007700">);<br /></font><font color="#0000BB">ps_set_info</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#DD0000">"Creator"</font><font color="#007700">, </font><font color="#DD0000">"template.php"</font><font color="#007700">);<br /></font><font color="#0000BB">ps_set_info</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#DD0000">"Author"</font><font color="#007700">, </font><font color="#DD0000">"Uwe Steinmann"</font><font color="#007700">);<br /></font><font color="#0000BB">ps_set_info</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#DD0000">"Title"</font><font color="#007700">, </font><font color="#DD0000">"Template example"</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$pstemplate </font><font color="#007700">= </font><font color="#0000BB">ps_begin_template</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#0000BB">30.0</font><font color="#007700">, </font><font color="#0000BB">30.0</font><font color="#007700">);<br /></font><font color="#0000BB">ps_moveto</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">);<br /></font><font color="#0000BB">ps_lineto</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#0000BB">30</font><font color="#007700">, </font><font color="#0000BB">30</font><font color="#007700">);<br /></font><font color="#0000BB">ps_moveto</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">, </font><font color="#0000BB">30</font><font color="#007700">);<br /></font><font color="#0000BB">ps_lineto</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#0000BB">30</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">);<br /></font><font color="#0000BB">ps_stroke</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">);<br /></font><font color="#0000BB">ps_end_template</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">);<br /><br /></font><font color="#0000BB">ps_begin_page</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#0000BB">596</font><font color="#007700">, </font><font color="#0000BB">842</font><font color="#007700">);<br /></font><font color="#0000BB">ps_place_image</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#0000BB">$pstemplate</font><font color="#007700">, </font><font color="#0000BB">20.0</font><font color="#007700">, </font><font color="#0000BB">20.0</font><font color="#007700">, </font><font color="#0000BB">1.0</font><font color="#007700">);<br /></font><font color="#0000BB">ps_place_image</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#0000BB">$pstemplate</font><font color="#007700">, </font><font color="#0000BB">50.0</font><font color="#007700">, </font><font color="#0000BB">30.0</font><font color="#007700">, </font><font color="#0000BB">0.5</font><font color="#007700">);<br /></font><font color="#0000BB">ps_place_image</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#0000BB">$pstemplate</font><font color="#007700">, </font><font color="#0000BB">70.0</font><font color="#007700">, </font><font color="#0000BB">70.0</font><font color="#007700">, </font><font color="#0000BB">0.6</font><font color="#007700">);<br /></font><font color="#0000BB">ps_place_image</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">, </font><font color="#0000BB">$pstemplate</font><font color="#007700">, </font><font color="#0000BB">30.0</font><font color="#007700">, </font><font color="#0000BB">50.0</font><font color="#007700">, </font><font color="#0000BB">1.3</font><font color="#007700">);<br /></font><font color="#0000BB">ps_end_page</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">);<br /><br /></font><font color="#0000BB">ps_close</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">);<br /></font><font color="#0000BB">ps_delete</font><font color="#007700">(</font><font color="#0000BB">$ps</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN190515"
></A
><H2
>参见</H2
><P
>&#13;   <P
></P
><TABLE
BORDER="0"
><TBODY
><TR
><TD
><A
HREF="function.ps-end-template.html"
><B
CLASS="function"
>ps_end_template()</B
></A
></TD
></TR
></TBODY
></TABLE
><P
></P
>
  </P
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WIDTH="33%"
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><A
HREF="function.ps-begin-pattern.html"
ACCESSKEY="P"
>上一页</A
></TD
><TD
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><A
HREF="index.html"
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>起始页</A
></TD
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ALIGN="right"
VALIGN="top"
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HREF="function.ps-circle.html"
ACCESSKEY="N"
>下一页</A
></TD
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><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>ps_begin_pattern</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="ref.ps.html"
ACCESSKEY="U"
>上一级</A
></TD
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ALIGN="right"
VALIGN="top"
>ps_circle</TD
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>