tedd wrote:
At 12:04 AM -0700 5/11/09, Michael A. Peters wrote:
That site is also coded in php so I'm guessing that the watermark is
added using a php technology.
Can someone enlighten me on how that is done?
Also, while not php related, could someone enlighten me of a really
good font to use for watermarking images?
Michael:
Here's an example with code:
http://webbytedd.com/b/watermark/
Cheers,
tedd
This is what I'm doing, it seems to work -
$im=imagecreatefromjpeg($impath);
$text_font="LT_51250.TTF";
imageantialias($im, true);
$imw=imagesx($im);
$imy=imagesy($im);
$string="© " . $somestring;
$lbox=imageftbbox($fontsize, 0, $text_font, $string);
$color = imagecolorallocate ($im, 255,255,255);
$bcolor = imagecolorallocate ($im, 0,0,0);
imagefttext($im,$fontsize,0,($xcord - 1),$ycord,$bcolor,$text_font,$string);
imagefttext($im,$fontsize,0,($xcord + 1),$ycord,$bcolor,$text_font,$string);
imagefttext($im,$fontsize,0,$xcord,($ycord - 1),$bcolor,$text_font,$string);
imagefttext($im,$fontsize,0,$xcord,($ycord + 1),$bcolor,$text_font,$string);
imagefttext($im,$fontsize,0,$xcord,$ycord,$color,$text_font,$string);
header ("Content-type: image/jpeg");
imagejpeg($im);
imagedestroy($im);
where $impath is the filesystem path to where image is stored, $xcord is
x coordinate, $ycord is y coordinate.
It does it very nicely.
(I changed font to helvetica - it seems to work a little better for this
than lucida mono, largely because it isn't monospace).
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