GD WATERMARKing HELP!

[slackeye]

Hello everyone,

 

I have finally gotten this GD watermarking script working the way I want (see: http://roygrahamphotography.com/wm_included.php?&src=img/roger/008.jpg&title=DSBC%20Orca%20Run%20at%20Shawnigan%20Lake&gal=roger) .. BUT, I can't get the output to display with CSS formatting or any other formatting for that matter.  I've tried everything that I can imagine and am at whit's end.  HELP.

I think it may have something to do with the line 10, 'header('content-type: image/jpeg');', not allowing anything else to be displayed.  Is there a workaround?

 

Here's the script (that matches the above link).  Thanks in advance...

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<?php

 

// GETS

$gal = $_REQUEST['gal'];

 

// must be passed these VARS to work properly:

// 'src=[path/filename]&title=[any-title]&gal=[directory-of-image-files]'

 

function watermarked($gal) {

header('content-type: image/jpeg');

 

// VARS

$watermark = imagecreatefrompng('img/wm_rgp_sm.png'); //place path to your WM between the single quotes.

 

// create watermark image size

$watermark_width = imagesx($watermark); 

$watermark_height = imagesy($watermark);

 

// GETS

$image = imagecreatetruecolor($watermark_width, $watermark_height);

$image = imagecreatefromjpeg($_REQUEST['src']); // pass the 'src' parameter in an <a href> link like this, ie: <a href="yoursite.com?src=img2/DSC_0050.JPG"></a>

$title = $_REQUEST['title'];

//$dir = $_REQUEST['gal'];

//$full_path = "$dir/$image";

 

 

 

// Dimensions & Location of watermark in relation to IMG

    // dimension

$size = getimagesize($_REQUEST['src']); 

    // location

$dest_x = ($size[0] * 0.5) - ($watermark_width * 0.5);

$dest_y = ($size[1] * 0.95) - ($watermark_height * 0.5);

 

// Merge IMG and WM (if commented out, IMG shows up, but WM does not)

imagecopy($image, $watermark, $dest_x, $dest_y, 0, 0, $watermark_width, $watermark_height);

 

// OUTPUT merged image

imagejpeg($image); 

imagedestroy($image); 

imagedestroy($watermark);

 

/* TO CALL THIS FUNCTION, use below code in destination file:

// dynamically assign function to a variable.

$show_wm = "watermarked";

// dynamically call said function

$show_wm();

*/

}

 

// dynamically assign function to a variable.

$show_wm = "watermarked";

// dynamically call said function

$show_wm($gal);

 

 

?>

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