button.php
<?php
Header("Content-type: image/gif");
$string=str_replace("%20", " ", $string);
$theimage = "images/" . $button .".gif";
$im = imageCreateFromgif($theimage);
$white = ImageColorAllocate($im, 255, 255, 255);
$font = "/fonts/VERDANAB.TTF";
$box = imagettfbbox ( 12, 0, $font, $string);
$th=$box[7]-$box[3];
$th= $th + 2;
$py = (imagesy($im) -$th)/2;
$px = (imagesx($im) -($box[2]-$box[0]))/2;
$size = 12;
ImageTTFText ($im, $size, 0, $px, $py, $white,$font,$string);
Imagegif($im);
ImageDestroy($im);
?>
fot this to work you need to upload VERDANAB.TTF to a folder called 'fonts'
and you call the image like this:
to draw 'hello' on a button called 'mybutton.gif' stored in 'images' folder
<img src="button.php?string=hello&button=mybutton">
----- Original Message -----
From: "Rodrigo Peres" <[EMAIL PROTECTED]>
To: "PHP" <[EMAIL PROTECTED]>
Sent: Saturday, February 16, 2002 7:49 PM
Subject: [PHP] Change gif image with php
> Hi list
>
> I have some buttons made in photoshop in .gif format. This buttons have
> round corner, feather, multiple colors etc. There's a way to open it with
> php and write some text to it. I know that is possible to create images,
but
> what about to change them??? I need to do this because the text that will
> fill the buttons come from mysql and change everyday.
>
> Thank's in advance
>
>
> Rodrigo
>
>
> ps: If someone want to see the button I'm talking look in
> http://www.celebnet.com.br/home.php under the "AS ++".
>
>
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