Re: image size from text/font size
| From: | R'twick Niceorgaw | Date: | Mon, 03 Feb 2003 16:03:38 +0000 |
| Subject: | Re: image size from text/font size | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-134139@lists.php.net to get a copy of this message | ||
ImageFtBbox() can do this for you.
Here's a portion of my code that uses it. >>
$string="This is some text";
$pointsize = 15;
$fontfile = getcwd()."/arial.ttf";
$string_size = ImageFtBbox($pointsize, 0, $fontfile, $string,
array("linespacing" => 1));
$s_width = $string_size[4];
$s_height = $string_size[5];
$i_width = $s_width+2;
$i_height = -1 * $s_height+2;
$im = imagecreate($i_width,$i_height );
....................
do whatever you want ot do with $im and destroy it finally
....................
HTH
-R'twick
----- Original Message -----
From: "Brian V Bonini" <b-bonini@cox.net>
To: "PHP Lists" <php-general@lists.php.net>
Sent: Monday, February 03, 2003 10:57 AM
Subject: [PHP] image size from text/font size
> Trying to set the image size based on the amount if text/fontsize,
> etc... Looked through a bunch of the functions but nothing is jumping
> out at me. Does anyone have an example and or can point me to the
> correct function(s) for this.
>
>
>
>
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