Get orientation (landscape/ portrait) of image - Printable Version +- CodeIgniter Forums (https://forum.codeigniter.com) +-- Forum: Archived Discussions (https://forum.codeigniter.com/forumdisplay.php?fid=20) +--- Forum: Archived Development & Programming (https://forum.codeigniter.com/forumdisplay.php?fid=23) +--- Thread: Get orientation (landscape/ portrait) of image (/showthread.php?tid=20601) |
Get orientation (landscape/ portrait) of image - El Forum - 07-15-2009 [eluser]mvdg27[/eluser] Hi, Maybe I'm overlooking something in the CI docs (and PHP docs), but is there an easy way to get the orientation of an image? Basically I want to know whether an uploaded imagefile is portrait or landscape, and then resize it accordingly. Any ideas? Thanks! Get orientation (landscape/ portrait) of image - El Forum - 07-15-2009 [eluser]Johan André[/eluser] If you use CI Upload-library use $this->upload->data() (which returns an array) and check it for key "image_width" and "image_height". If width > height then image is landscape, if width < height then image is portrait. If width = height then image is square! Get orientation (landscape/ portrait) of image - El Forum - 07-15-2009 [eluser]mvdg27[/eluser] Yeap .. The upload library does the trick. I was searching for image_width and image_height in the image library. This works great. Thanks Get orientation (landscape/ portrait) of image - El Forum - 07-15-2009 [eluser]jdfwarrior[/eluser] I forgot upload class had it. I knew it was somewhere. I was going to suggest the php getimagesize function. |