我需要合并两张图片, 我的代码是这样的:
$image = imagecreatefromjpeg("images/big.jpg");
$image1 = imagecreatefrompng("small_image/8.png");
$size = getimagesize("small_image/8.png");
imagecopymerge($image, $image1, 400, 30, 0, 0, $size[0], $size[1], 100);
header('Content-Type: image/gif');
imagegif($image);
imagedestroy($image1);
第一张照片是:
第二是:
最终结果不透明
请帮忙!!!谢谢!
新版代码:
$image = imagecreatefromjpeg("images/big.jpg");
$image1 = imagecreatefrompng("small_image/8.png");
$size = getimagesize("small_image/8.png");
$background = imagecolorallocate($image, 0, 0, 0);
imagecolortransparent($image, $background);
imagealphablending($image1, false);
imagesavealpha($image1, true);
imagecopymerge($image, $image1, 400, 30, 0, 0, $size[0], $size[1], 100);
header('Content-Type: image/gif');
imagegif($image);
imagedestroy($image1);
结果是:
答案 0 :(得分:1)
好的..我现在找到了一个解决方案..
$image = imagecreatefromjpeg("images/show01.jpg"); //
$image1 = imagecreatefrompng("small_image/1.png");//
$image3 = imagecreatefromgif("images/carBg.gif");//
$size = getimagesize("small_image/1.png");
$overlay = imagecreatetruecolor(80, 80);
$white = imagecolorallocate($overlay, 229, 229, 229);
imagefilledrectangle($overlay, 0, 0, 80, 80, $white);
imagecolortransparent($overlay,$white);
imagecopy($overlay, $image1, (80-$size[0])/2, (80-$size[1])/2, 0, 0, $size[0],$size[1]);
imagecopymerge($image3, $overlay, 0, 0, 0, 0, 80, 80, 100);
imagecopymerge($image, $image3, 280, 30, 0, 0, 80, 80, 100);
header('Content-Type: image/png');
// and finally, output the result
imagepng($image);
imagedestroy($image);