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|
function roundedimage($source, $destination) {
// Retrieve image informations
$info = getimagesize($source);
// Load image from file
switch ($info['mime']) {
case 'image/jpeg' :
$image = imagecreatefromjpeg($source);
break;
case 'image/png' :
$image = imagecreatefrompng($source);
break;
case 'image/gif' :
$image = imagecreatefromgif($source);
break;
default:
return FALSE;
}
// Set the alphablending to on
imagealphablending($image, true);
// Get the size of the image
$image_w = imagesx($image);
$image_h = imagesy($image);
// Overlay left top corner
$crnimage_nw = imagecreatefrompng("crn_nw.png");
$crnimage_nw_w = imagesx($crnimage_nw);
$crnimage_nw_h = imagesy($crnimage_nw);
imagecopy($image, $crnimage_nw, 0, 0, 0, 0,
$crnimage_nw_w, $crnimage_nw_h);
// Overlay right top corner
$crnimage_ne = imagecreatefrompng("crn_ne.png");
$crnimage_ne_w = imagesx($crnimage_ne);
$crnimage_ne_h = imagesy($crnimage_ne);
imagecopy($image, $crnimage_ne, $image_w - $crnimage_ne_w,
0, 0, 0, $crnimage_ne_w, $crnimage_ne_h);
// Overlay left bottom corner
$crnimage_sw = imagecreatefrompng("crn_sw.png");
$crnimage_sw_w = imagesx($crnimage_sw);
$crnimage_sw_h = imagesy($crnimage_sw);
imagecopy($image, $crnimage_sw, 0, $image_h - $crnimage_sw_h,
0, 0, $crnimage_sw_w, $crnimage_sw_h);
// Overlay right bottom corner
$crnimage_se = imagecreatefrompng("crn_se.png");
$crnimage_se_w = imagesx($crnimage_se);
$crnimage_se_h = imagesy($crnimage_se);
imagecopy($image, $crnimage_se, $image_w - $crnimage_se_w,
$image_h - $crnimage_se_h, 0, 0, $crnimage_se_w,
$crnimage_se_h);
// Output to the original format
switch ($info['mime']) {
case 'image/jpeg' :
// Quality is set to 100%, maybe you can pass it via a param
imagejpeg($image, $destination, 100);
break;
case 'image/png' :
imagepng($image, $destination);
break;
case 'image/gif' :
imagegif($image, $destination);
break;
}
// Cleanup
imagedestroy($image);
imagedestroy($crnimage_nw);
imagedestroy($crnimage_ne);
imagedestroy($crnimage_sw);
imagedestroy($crnimage_se);
} |
