Windix’s Blog

注：需GD 2.0以上才能有透明效果。

<?php
    header ("Content-type: image/png");
    $logoImage = ImageCreateFromPNG('test.png');
    $photoImage = ImageCreateFromJpeg('back.jpg');
    ImageAlphaBlending($photoImage, true);
    $logoW = ImageSX($logoImage);
    $logoH = ImageSY($logoImage);
    ImageCopy($photoImage, $logoImage, 0, 0, 0, 0, $logoW, $logoH);
    ImageJPEG($photoImage); // output to browser
    ImageDestroy($photoImage);
    ImageDestroy($logoImage);
?>

This entry was posted on Friday, March 12th, 2004 at 11:29 pm and is filed under Programming, php. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.