Sophie: php-manual-zh-5.2.4-1mdv2008.1 noarch

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

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><H1
><A
NAME="function.cpdf-curveto"
></A
>cpdf_curveto</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN18400"
></A
><P
>    (PHP 3 &#62;= 3.0.8, PHP 4, PHP 5 &#60;= 5.0.4)</P
>cpdf_curveto&nbsp;--&nbsp;Draws a curve</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN18403"
></A
><H2
>说明</H2
>bool <B
CLASS="methodname"
>cpdf_curveto</B
> ( int pdf_document, float x1, float y1, float x2, float y2, float x3, float y3 [, int mode] )<BR
></BR
><P
>&#13;   Draws a Bezier curve from the current point to the point
   (<CODE
CLASS="parameter"
>x3</CODE
>, <CODE
CLASS="parameter"
>y3</CODE
>) using
   (<CODE
CLASS="parameter"
>x1</CODE
>, <CODE
CLASS="parameter"
>y1</CODE
>) and
   (<CODE
CLASS="parameter"
>x2</CODE
>, <CODE
CLASS="parameter"
>y2</CODE
>) as control points.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN18439"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>&#13;pdf_document</CODE
></DT
><DD
><P
>The document handle, returned by
<A
HREF="function.cpdf-open.html"
><B
CLASS="function"
>cpdf_open()</B
></A
>.</P
></DD
><DT
><CODE
CLASS="parameter"
>x1</CODE
></DT
><DD
><P
>&#13;       x-coordinate for the first control point
      </P
></DD
><DT
><CODE
CLASS="parameter"
>y1</CODE
></DT
><DD
><P
>&#13;       y-coordinate for the first control point
      </P
></DD
><DT
><CODE
CLASS="parameter"
>x2</CODE
></DT
><DD
><P
>&#13;       x-coordinate for the second control point
      </P
></DD
><DT
><CODE
CLASS="parameter"
>y2</CODE
></DT
><DD
><P
>&#13;       y-coordinate for the second control point
      </P
></DD
><DT
><CODE
CLASS="parameter"
>x3</CODE
></DT
><DD
><P
>&#13;       x-coordinate for the target
      </P
></DD
><DT
><CODE
CLASS="parameter"
>y3</CODE
></DT
><DD
><P
>&#13;       y-coordinate for the target
      </P
></DD
><DT
><CODE
CLASS="parameter"
>&#13;mode</CODE
></DT
><DD
><P
>The optional parameter <CODE
CLASS="parameter"
>mode</CODE
>
determines the unit length. If it is 0 or omitted the default unit as specified
for the page is used. Otherwise the coordinates are measured in postscript
points disregarding the current unit.</P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN18485"
></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="AEN18490"
></A
><H2
>参见</H2
><P
>&#13;   <P
></P
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><A
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><B
CLASS="function"
>cpdf_moveto()</B
></A
></TD
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><TD
><A
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><B
CLASS="function"
>cpdf_rmoveto()</B
></A
></TD
></TR
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><TD
><A
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><B
CLASS="function"
>cpdf_rlineto()</B
></A
></TD
></TR
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><A
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><B
CLASS="function"
>cpdf_lineto()</B
></A
></TD
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></P
>
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