summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--phpfspot.class.php188
1 files changed, 106 insertions, 82 deletions
diff --git a/phpfspot.class.php b/phpfspot.class.php
index be752ee..8260cc9 100644
--- a/phpfspot.class.php
+++ b/phpfspot.class.php
@@ -1298,110 +1298,134 @@ class PHPFSPOT {
}
$src_img = @imagecreatefromjpeg($orig_image);
+ $handler = "gd";
break;
case 'image/png':
$src_img = @imagecreatefrompng($orig_image);
+ $handler = "gd";
break;
- }
+ case 'image/tiff':
+
+ $src_img = new Imagick($orig_image);
+ print_r($src_img->queryFormats());
+
+ $handler = "imagick";
+ exit(1);
+ break;
- if(!$src_img) {
- print "Can't load image from ". $orig_image ."\n";
- return false;
}
- /* grabs the height and width */
- $cur_width = imagesx($src_img);
- $cur_height = imagesy($src_img);
- // If requested width is more then the actual image width,
- // do not generate a thumbnail, instead safe the original
- // as thumbnail but with lower quality. But if the image
- // is to heigh too, then we still have to resize it.
- if($width >= $cur_width && $cur_height < $this->cfg->thumb_height) {
- $result = imagejpeg($src_img, $thumb_image, 75);
- imagedestroy($src_img);
- return true;
- }
+ switch($handler) {
- // If the image will be rotate because EXIF orientation said so
- // 'virtually rotate' the image for further calculations
- if($rotate == 90 || $rotate == 270) {
- $tmp = $cur_width;
- $cur_width = $cur_height;
- $cur_height = $tmp;
- }
+ case 'gd':
- /* calculates aspect ratio */
- $aspect_ratio = $cur_height / $cur_width;
+ if(!isset($src_img) || empty($src_img)) {
+ print "Can't load image from ". $orig_image ."\n";
+ return false;
+ }
- /* sets new size */
- if($aspect_ratio < 1) {
- $new_w = $width;
- $new_h = abs($new_w * $aspect_ratio);
- } else {
- /* 'virtually' rotate the image and calculate it's ratio */
- $tmp_w = $cur_height;
- $tmp_h = $cur_width;
- /* now get the ratio from the 'rotated' image */
- $tmp_ratio = $tmp_h/$tmp_w;
- /* now calculate the new dimensions */
- $tmp_w = $width;
- $tmp_h = abs($tmp_w * $tmp_ratio);
-
- // now that we know, how high they photo should be, if it
- // gets rotated, use this high to scale the image
- $new_h = $tmp_h;
- $new_w = abs($new_h / $aspect_ratio);
-
- // If the image will be rotate because EXIF orientation said so
- // now 'virtually rotate' back the image for the image manipulation
- if($rotate == 90 || $rotate == 270) {
- $tmp = $new_w;
- $new_w = $new_h;
- $new_h = $tmp;
- }
- }
+ /* grabs the height and width */
+ $cur_width = imagesx($src_img);
+ $cur_height = imagesy($src_img);
+
+ // If requested width is more then the actual image width,
+ // do not generate a thumbnail, instead safe the original
+ // as thumbnail but with lower quality. But if the image
+ // is to heigh too, then we still have to resize it.
+ if($width >= $cur_width && $cur_height < $this->cfg->thumb_height) {
+ $result = imagejpeg($src_img, $thumb_image, 75);
+ imagedestroy($src_img);
+ return true;
+ }
- /* creates new image of that size */
- $dst_img = imagecreatetruecolor($new_w, $new_h);
+ // If the image will be rotate because EXIF orientation said so
+ // 'virtually rotate' the image for further calculations
+ if($rotate == 90 || $rotate == 270) {
+ $tmp = $cur_width;
+ $cur_width = $cur_height;
+ $cur_height = $tmp;
+ }
- imagefill($dst_img, 0, 0, ImageColorAllocate($dst_img, 255, 255, 255));
+ /* calculates aspect ratio */
+ $aspect_ratio = $cur_height / $cur_width;
- /* copies resized portion of original image into new image */
- imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $new_w, $new_h, imagesx($src_img), imagesy($src_img));
+ /* sets new size */
+ if($aspect_ratio < 1) {
+ $new_w = $width;
+ $new_h = abs($new_w * $aspect_ratio);
+ } else {
+ /* 'virtually' rotate the image and calculate it's ratio */
+ $tmp_w = $cur_height;
+ $tmp_h = $cur_width;
+ /* now get the ratio from the 'rotated' image */
+ $tmp_ratio = $tmp_h/$tmp_w;
+ /* now calculate the new dimensions */
+ $tmp_w = $width;
+ $tmp_h = abs($tmp_w * $tmp_ratio);
+
+ // now that we know, how high they photo should be, if it
+ // gets rotated, use this high to scale the image
+ $new_h = $tmp_h;
+ $new_w = abs($new_h / $aspect_ratio);
+
+ // If the image will be rotate because EXIF orientation said so
+ // now 'virtually rotate' back the image for the image manipulation
+ if($rotate == 90 || $rotate == 270) {
+ $tmp = $new_w;
+ $new_w = $new_h;
+ $new_h = $tmp;
+ }
+ }
- /* needs the image to be flipped horizontal? */
- if($flip_hori) {
- $this->_debug("(FLIP)");
- $dst_img = $this->flipImage($dst_img, 'hori');
- }
- /* needs the image to be flipped vertical? */
- if($flip_vert) {
- $this->_debug("(FLIP)");
- $dst_img = $this->flipImage($dst_img, 'vert');
- }
+ /* creates new image of that size */
+ $dst_img = imagecreatetruecolor($new_w, $new_h);
- if($rotate) {
- $this->_debug("(ROTATE)");
- $dst_img = $this->rotateImage($dst_img, $rotate);
- }
+ imagefill($dst_img, 0, 0, ImageColorAllocate($dst_img, 255, 255, 255));
- /* write down new generated file */
- $result = imagejpeg($dst_img, $thumb_image, 75);
+ /* copies resized portion of original image into new image */
+ imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $new_w, $new_h, imagesx($src_img), imagesy($src_img));
- /* free your mind */
- imagedestroy($dst_img);
- imagedestroy($src_img);
+ /* needs the image to be flipped horizontal? */
+ if($flip_hori) {
+ $this->_debug("(FLIP)");
+ $dst_img = $this->flipImage($dst_img, 'hori');
+ }
+ /* needs the image to be flipped vertical? */
+ if($flip_vert) {
+ $this->_debug("(FLIP)");
+ $dst_img = $this->flipImage($dst_img, 'vert');
+ }
- if($result === false) {
- print "Can't write thumbnail ". $thumb_image ."\n";
- return false;
- }
+ if($rotate) {
+ $this->_debug("(ROTATE)");
+ $dst_img = $this->rotateImage($dst_img, $rotate);
+ }
- return true;
+ /* write down new generated file */
+ $result = imagejpeg($dst_img, $thumb_image, 75);
+
+ /* free your mind */
+ imagedestroy($dst_img);
+ imagedestroy($src_img);
+
+ if($result === false) {
+ print "Can't write thumbnail ". $thumb_image ."\n";
+ return false;
+ }
+
+ return true;
+
+ break;
+
+ case 'imagick':
+
+ break;
+
+ }
} // create_thumbnail()
@@ -1856,7 +1880,7 @@ class PHPFSPOT {
*/
public function checkifImageSupported($mime)
{
- if(in_array($mime, Array("image/jpeg", "image/png")))
+ if(in_array($mime, Array("image/jpeg", "image/png", "image/tiff")))
return true;
return false;