Sophie: php-manual-en-4.3.0-2mdk noarch

php-manual-en-4.3.0-2mdk.noarch.rpm

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><H1
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>imagepsbbox</H1
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NAME="AEN36149"
></A
><P
>    (PHP 3&#62;= 3.0.9, PHP 4 )</P
>imagepsbbox&nbsp;--&nbsp;
     Give the bounding box of a text rectangle using PostScript Type1
     fonts
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><DIV
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><A
NAME="AEN36152"
></A
><H2
>Description</H2
>array <B
CLASS="methodname"
>imagepsbbox</B
> ( string text, int font, int size [, int space [, int tightness [, float angle]]])<BR
></BR
><P
>&#13;     <TT
CLASS="parameter"
><I
>Size</I
></TT
> is expressed in pixels.
    </P
><P
>&#13;     <TT
CLASS="parameter"
><I
>Space</I
></TT
> 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.
    </P
><P
>&#13;     <TT
CLASS="parameter"
><I
>Tightness</I
></TT
> 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.
    </P
><P
>&#13;     <TT
CLASS="parameter"
><I
>Angle</I
></TT
> is in degrees.
    </P
><P
>&#13;     Parameters <TT
CLASS="parameter"
><I
>space</I
></TT
> and
     <TT
CLASS="parameter"
><I
>tightness</I
></TT
> are expressed in character space
     units, where 1 unit is 1/1000th of an em-square.
    </P
><P
>&#13;     Parameters <TT
CLASS="parameter"
><I
>space</I
></TT
>,
     <TT
CLASS="parameter"
><I
>tightness</I
></TT
>, and <TT
CLASS="parameter"
><I
>angle</I
></TT
>
     are optional.
    </P
><P
>&#13;     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
><P
>&#13;     This function returns an array containing the following elements:
     <DIV
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><P
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><TABLE
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><TR
><TD
ALIGN="LEFT"
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>0</TD
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>lower left x-coordinate</TD
></TR
><TR
><TD
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VALIGN="MIDDLE"
>1</TD
><TD
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VALIGN="MIDDLE"
>lower left y-coordinate</TD
></TR
><TR
><TD
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>2</TD
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>upper right x-coordinate</TD
></TR
><TR
><TD
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>3</TD
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>upper right y-coordinate</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
>
    </P
><P
>&#13;     See also <A
HREF="function.imagepstext.html"
><B
CLASS="function"
>imagepstext()</B
></A
>.
    </P
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