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imagecopymerge png and jpg

Posted on 2010-08-18
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Last Modified: 2012-05-10
could imagecopy merge
combine a
jpeg on the bottom
and a transparent png on the top

what other code do i need than this

imagecopymerge($image,$watermark, $x_pos, $y_pos, 0, 0, $watermark_width, $watermark_height, 100);
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Question by:rgb192
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Accepted Solution

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Ray Paseur earned 500 total points
ID: 33470080

<?php // RAY_image_watermark.php
error_reporting(E_ALL);

// LOCATION OF THE IMAGES
$original = 'http://www.LAPRBass.com/RAY_add_watermark_source_image.jpg';
$h2o_mark = 'http://www.LAPRBass.com/RAY_add_watermark_watermark_image.png'; 

// MAN PAGE http://us3.php.net/manual/en/function.imagecreatefrompng.php
$im = ImageCreateFromJPEG($original);
$wm = ImageCreateFromPNG($h2o_mark);

// ADD WATERMARK
imagelogo($im, $wm, imagesx($im), imagesy($im), imagesx($wm), imagesy($wm));

// SHOW THE IMAGE
header('Content-type: image/jpg');
ImageJPEG($im);

// SEE http://us3.php.net/manual/en/function.imagealphablending.php#77085
function imagelogo (&$dst_image, $src_image, $dst_w, $dst_h, $src_w, $src_h) 
{
    ImageAlphaBlending($dst_image,TRUE);
    ImageAlphaBlending($src_image,TRUE);
    ImageCopy($dst_image, $src_image, ($dst_w-$src_w), ($dst_h-$src_h), 0, 0, $src_w, $src_h);
}

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Author Closing Comment

by:rgb192
ID: 33582742
thanks
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