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><H1
><A
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>imagepsbbox</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN85452"
></A
><P
> (PHP 3 >= 3.0.9, PHP 4, PHP 5)</P
>imagepsbbox -- Give the bounding box of a text rectangle using PostScript Type1 fonts</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN85455"
></A
><H2
>Descrição</H2
>array <B
CLASS="methodname"
>imagepsbbox</B
> ( string text, int font, int size [, int space, int tightness, float angle] )<BR
></BR
><P
> Gives the bounding box of a text rectangle using PostScript Type1 fonts.
</P
><P
> The bounding box is calculated using information available from character
metrics, and unfortunately tends to differ slightly from the results
achieved by actually rasterizing the text. If the angle is 0 degrees, you
can expect the text to need 1 pixel more to every direction.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN85480"
></A
><H2
>Parâmetros</H2
><P
> <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>text</CODE
></DT
><DD
><P
> </P
></DD
><DT
><CODE
CLASS="parameter"
> font</CODE
></DT
><DD
><P
>Pode ser 1, 2, 3, 4, 5 para as fontes
embutidas (aonde números maiores correspondem a fontes mais largas) ou qualquer um dos seus
própios identificadores de fonte registrado com <A
HREF="function.imageloadfont.html"
><B
CLASS="function"
>imageloadfont()</B
></A
>.
</P
></DD
><DT
><CODE
CLASS="parameter"
>size</CODE
></DT
><DD
><P
> <CODE
CLASS="parameter"
>size</CODE
> is expressed in pixels.
</P
></DD
><DT
><CODE
CLASS="parameter"
>space</CODE
></DT
><DD
><P
> Allows you to change the default value of a space in a font. This
amount is added to the normal value and can also be negative.
Expressed in character space units, where 1 unit is 1/1000th of an
em-square.
</P
></DD
><DT
><CODE
CLASS="parameter"
>tightness</CODE
></DT
><DD
><P
> <CODE
CLASS="parameter"
>tightness</CODE
> allows you to control the amount
of white space between characters. This amount is added to the
normal character width and can also be negative.
Expressed in character space units, where 1 unit is 1/1000th of an
em-square.
</P
></DD
><DT
><CODE
CLASS="parameter"
>angle</CODE
></DT
><DD
><P
> <CODE
CLASS="parameter"
>angle</CODE
> is in degrees.
</P
></DD
></DL
></DIV
>
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN85518"
></A
><H2
>Valores de retornado</H2
><P
> Returns an array containing the following elements:
<DIV
CLASS="informaltable"
><P
></P
><A
NAME="AEN85521"
></A
><TABLE
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><COL><COL><TBODY
><TR
><TD
>0</TD
><TD
>left x-coordinate</TD
></TR
><TR
><TD
>1</TD
><TD
>upper y-coordinate</TD
></TR
><TR
><TD
>2</TD
><TD
>right x-coordinate</TD
></TR
><TR
><TD
>3</TD
><TD
>lower y-coordinate</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
>
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN85536"
></A
><H2
>Notas</H2
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Nota: </B
>Esta função somente está disponível
se o PHP estiver compilado com <CODE
CLASS="option"
>--with-t1lib[=DIR]</CODE
>.
</P
></BLOCKQUOTE
></DIV
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><A
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></A
><H2
>Veja também</H2
><P
> <P
></P
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><TR
><TD
><A
HREF="function.imagepstext.html"
><B
CLASS="function"
>imagepstext()</B
></A
></TD
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></P
>
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