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>ps_set_info</H1
><DIV
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><A
NAME="AEN188040"
></A
><P
> (PECL)</P
>ps_set_info -- Sets information fields of document</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN188043"
></A
><H2
>Descrição</H2
>bool <B
CLASS="methodname"
>ps_set_info</B
> ( resource p, string key, string val )<BR
></BR
><P
> Sets certain information fields of the document. This fields will be shown
as a comment in the header of the PostScript file. If the document is
converted to pdf this fields will also be used for the document
information.
</P
><P
> The <TT
CLASS="literal"
>BoundingBox</TT
> is usually set to the value given to the
first page. This only works if <A
HREF="function.ps-findfont.html"
><B
CLASS="function"
>ps_findfont()</B
></A
> has not
been called before. In such cases the BoundingBox would be left unset
unless you set it explicitly with this function.
</P
><P
> This function will have no effect anymore when the header of the postscript
file has been already written. It must be called before the first page
or the first call of <A
HREF="function.ps-findfont.html"
><B
CLASS="function"
>ps_findfont()</B
></A
>.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN188063"
></A
><H2
>Parâmetros</H2
><P
> <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>psdoc</CODE
></DT
><DD
><P
> 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"
>key</CODE
></DT
><DD
><P
> The name of the information field to set. The values which can be
set are <TT
CLASS="literal"
>Keywords</TT
>, <TT
CLASS="literal"
>Subject</TT
>,
<TT
CLASS="literal"
>Title</TT
>, <TT
CLASS="literal"
>Creator</TT
>,
<TT
CLASS="literal"
>Author</TT
>, <TT
CLASS="literal"
>BoundingBox</TT
>, and
<TT
CLASS="literal"
>Orientation</TT
>. Be aware that some of them has a
meaning to PostScript viewers.
</P
></DD
><DT
><CODE
CLASS="parameter"
>value</CODE
></DT
><DD
><P
> The value of the information field. The field
<TT
CLASS="literal"
>Orientation</TT
> can be set to either
<TT
CLASS="literal"
>Portrait</TT
> or <TT
CLASS="literal"
>Landscape</TT
>. The
<TT
CLASS="literal"
>BoundingBox</TT
> is a string consisting of four numbers.
The first two numbers are the coordinates of the lower left corner of
the page. The last two numbers are the coordinates of the upper
right corner.
</P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Nota: </B
>
Up to version 0.2.6 of pslib, the BoundingBox and Orientation
will be overwritten by <A
HREF="function.ps-begin-page.html"
><B
CLASS="function"
>ps_begin_page()</B
></A
>,
unless <A
HREF="function.ps-findfont.html"
><B
CLASS="function"
>ps_findfont()</B
></A
> has been called before.
</P
></BLOCKQUOTE
></DIV
></DD
></DL
></DIV
>
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN188098"
></A
><H2
>Valores de retornado</H2
><P
> Retorna <TT
CLASS="constant"
><B
>TRUE</B
></TT
> em caso de sucesso ou <TT
CLASS="constant"
><B
>FALSE</B
></TT
> em falhas.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN188103"
></A
><H2
>Veja também</H2
><P
> <P
></P
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><A
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><B
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>ps_findfont()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.ps-begin-page.html"
><B
CLASS="function"
>ps_begin_page()</B
></A
></TD
></TR
></TBODY
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><P
></P
>
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