嗨,我正在做一项与生成贺卡有关的小任务--我需要选择一个图像,并从提供的文本中选择一个文本--我需要将选定的文本放在图像上并保存并发送给用户,我想用html5、jquery、php来完成。
任何建议
发布于 2013-12-06 07:45:01
在php中,它被称为“水印”。
<?php
// Load the stamp and the photo to apply the watermark to
$stamp = imagecreatefrompng('stamp.png');
$im = imagecreatefromjpeg('photo.jpeg');
// Set the margins for the stamp and get the height/width of the stamp image
$marge_right = 10;
$marge_bottom = 10;
$sx = imagesx($stamp);
$sy = imagesy($stamp);
// Copy the stamp image onto our photo using the margin offsets and the photo
// width to calculate positioning of the stamp.
imagecopy($im, $stamp, imagesx($im) - $sx - $marge_right, imagesy($im) - $sy - $marge_bottom, 0, 0, imagesx($stamp), imagesy($stamp));
// Output and free memory
header('Content-type: image/png');
imagepng($im);
imagedestroy($im);
?>https://stackoverflow.com/questions/20418542
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