jwiskema Posted November 8, 2004 Share Posted November 8, 2004 Hello, I am using this contribute, but I need to make it so it uses a different watermark image for images that height are larger and width are smaller. Anyone have any ideas? ~ J ~ Quote Link to comment Share on other sites More sharing options...
Guest Posted November 9, 2004 Share Posted November 9, 2004 I am using this contribute, but I need to make it so it uses a different watermark image for images that height are larger and width are smaller. in image.php, try something like: just before the line //Loading $watermark_img = imagecreatefrompng($wmark); add: $mi_size = getimagesize($mimage); if ($mi_size[1] > 400 ) { // if taller than 400 pixels $wmark='watermark1.png'; // use one image } else { // else $wmark='watermark2.png'; // use another } Obviously you can adjust or add as many tests as you want... I'm still trying to find time to make the other mods people have requested... :=( why are there insufficient hours in the day? Quote Link to comment Share on other sites More sharing options...
jwiskema Posted November 15, 2004 Share Posted November 15, 2004 Thanks. That worked great! :thumbsup: ~ J ~ Quote Link to comment Share on other sites More sharing options...
SGershon Posted November 25, 2004 Author Share Posted November 25, 2004 Do you see a problem with my settings and your contribution? I am not sure why I am having troubles with your contribution, or the other contribution I installed, which is "OnTheFly_GDThumbs_1_5" by Nate Welch. Have you seen this contribution? What are the differences (besides the fact that yours uses .htacces and includes watermarks?) Thanks for the great support. I was really excited to see that you had responded in less than one day to my earlier queston! <{POST_SNAPBACK}> Yes. Rob is a really nice man :) This contribution, by using the .htaccess, is much more smart than the other contrib. And it is a very clean solution to a powerfull result. As Rob states, you or your affiliates can refer to the pictures from outside the store and they will show thumbnailed! Myself, I installed it in the last time, and after a little struggling, got it working beautifully. :blush: Meanwhile, I just re-builded the store, migrated hosting, "gave birth" to twins, and performed my reserva service on the army. So I'll install it all again from the beginning. :P SGershon Quote If at first you don't succeed, you must be a programmer. Tip Posted: Languageless Reviews Link to comment Share on other sites More sharing options...
discomonkey Posted November 30, 2004 Share Posted November 30, 2004 GAH I installed thsi contribution 2 weeks ago, got it working (great contribution by the way), but I accidently nuked all my .htaccess files, and I also changed domain names. So when I go to reinstall this contribution, I start running into a weird error: Imagine that you have installed the thumb.php directly into your images folder and are making calls to it there. Also imagine you have two images, somename.jpg, and some name.jpg (the difference being that one has a space in it and one doesn't) apparently when I open a jpg like this: http://[path/to/]thumb.php?[/path/to/site]/images/somename.thumb it opens and resizes correctly, however when I open a jpg that has a space in it: http://[path/to/]thumb.php?[/path/to/site]/images/some&20name.thumb I get this error: <br /> <b>Warning</b>: imagecreatefromjpeg(autum%202004%203%20019.jpg): failed to open stream: No such file or directory in <b>/home/neen/public_html/catalog/images/thumb.php</b> on line <b>27</b><br /> :blink: apprently imagecreatefromjpeg() can't handle spaces now, and I have NO idea why this could be. I mean, I had it working fine with spaces and all less then a week ago, and the changes that were made were the following: 1) all my htaccess's were destroyed (shouldn't have any effect on the test I was doing) 2) my host installed SSL for my space (again, no effect) 3) I changed my addon domain to be my main domain so that I could use SSL with it. What could the problem be? I have no idea what I should do at this point.... Quote Link to comment Share on other sites More sharing options...
Guest Posted November 30, 2004 Share Posted November 30, 2004 (edited) when I open a jpg that has a space in it:<b>Warning</b>:? imagecreatefromjpeg(autum%202004%203%20019.jpg): failed to open stream: No such file or directory in <b>/home/neen/public_html/catalog/images/thumb.php</b> on line <b>27</b><br /> off the top of my head, try changing $mimage=$QUERY_STRING; to $mimage=rawurldecode($QUERY_STRING); in each script ... this should turn the %20 back into a space. .... in my experience, spaces in filenames, machine names, windows share names, etc. are a major pain in the neck and should be avoided wherever possible. Rob Edited November 30, 2004 by irrelevant.com Quote Link to comment Share on other sites More sharing options...
discomonkey Posted November 30, 2004 Share Posted November 30, 2004 off the top of my head, try changing$mimage=$QUERY_STRING; to $mimage=rawurldecode($QUERY_STRING); in each script ... this should turn the %20 back into a space. .... in my experience, spaces in filenames, machine names, windows share names, etc. are a major pain in the neck and should be avoided wherever possible. Rob <{POST_SNAPBACK}> Can I just say that your a genius?? Off the top of your head, none the less. What I don't understand is why it started acting up the 2nd time around installing it..... that just doesn't make sense to me, I'm still with the same host, although I was moved to a different shared ip... odd. heres another question: What If I want to increased the quality of the thumbnails? The edges are a bit jagged on my site (http://www.martinadesigns.com/catalog/index.php?cPath=21) I bet you could create slightly bigger thumbnails then you plan to display, so that the file size would increase some but so would the quality. I think you can use imagecopyresampled() maybe? I also saw that imagejpeg() can have 3 arguments, so that you could use imagejpeg($main_img, "", 100) What do you think?? Quote Link to comment Share on other sites More sharing options...
SGershon Posted November 30, 2004 Author Share Posted November 30, 2004 <{POST_SNAPBACK}>Can I just say that your a genius?? Off the top of your head, none the less.Well, let's just say that we could build a fan-club. :lol: <{POST_SNAPBACK}>What I don't understand is why it started acting up the 2nd time around installing it... that just doesn't make sense to me, I'm still with the same host, although I was moved to a different shared ip... odd.From my experience, host settings are just like the butterfly effect: "A butterfly flapping its wings starts a chain reaction of events that can result in a hurricane on the other side of the planet."Unless, of course, if you are the sole admin of the server, it stays at your home, and you built it yourself installing each one of the programs yourself. Commercial hosts, specially shared hosting, can have weird things hapenning even if you did not change anything on it. People changing setting, and more than all, admins updating programs and resetting servers can turn your work upside down. <{POST_SNAPBACK}>Heres another question: What If I want to increased the quality of the thumbnails?This is going to be good... Quote If at first you don't succeed, you must be a programmer. Tip Posted: Languageless Reviews Link to comment Share on other sites More sharing options...
Guest Posted December 1, 2004 Share Posted December 1, 2004 (edited) I also saw that imagejpeg()? can have 3 arguments, so that you could useimagejpeg($main_img, "", 100)? What do you think?? well, according to http://uk2.php.net/imagejpeg , that puts quality up from the default of 75 to the max of 100, so I would say yes, try it first. As for making the image slightly larger than required... just edit the settings for MAX_WIDTH and MAX_HEIGHT - these would normally match the thumbnail sizes as set in your osc admin - if you make them bigger, then obviously you'll be sending more to the browser, and it'll squash it down a bit (though not as much as it would for the full size image of course!) I havn't played with imagecopyresampled(), but reading the man pages again, yes, it should improve thngs. Just substitute it for imagecopyresized() - the parameter list looks the same. Let me know if you try using it, and how it turns out! Rob. Edited December 1, 2004 by irrelevant.com Quote Link to comment Share on other sites More sharing options...
discomonkey Posted December 1, 2004 Share Posted December 1, 2004 well, according to http://uk2.php.net/imagejpeg , that puts quality up from the default of 75 to the max of 100, so I would say yes, try it first. I tried this: I didn't notice a differnece and my image sizes were jacked up to 44k from 8k. I do not suggest doing it. As for making the image slightly larger than required... just edit the settings for MAX_WIDTH and MAX_HEIGHT - these would normally match the thumbnail sizes as set in your osc admin - if you make them bigger, then obviously you'll be sending more to the browser, and it'll squash it down a bit (though not as much as it would for the full size image of course!) Didn't need to try this. See the next quote. I havn't played with imagecopyresampled(), but reading the man pages again, yes, it should improve thngs. Just substitute it for imagecopyresized() - the parameter list looks the same. Let me know if you try using it, and how it turns out! OH MAN. This made all the difference. My images look 100% better at no additional cost for size. I think you should seriosly consider writing this into your next update, cuz after I did it my inventory looked so good I didn't need to increase the image size and reshrink it. And all I had to do was change imagecopyresized to imagecopyresampled. Booya. Thanks a ton again! Quote Link to comment Share on other sites More sharing options...
Leo2 Posted January 16, 2005 Share Posted January 16, 2005 I installed this contribution's thumbnail part, it works in general, but on some pages images are not thumbnailed. What can it be? Also, I have Additional images 1.1 and Keep_Image_Proportions mods installed. I noticed, that additional images are not processed. How can I make the additional images thumbnailed? Quote Link to comment Share on other sites More sharing options...
Guest Posted January 17, 2005 Share Posted January 17, 2005 I installed this contribution's thumbnail part, it works in general, but on some pages images are not thumbnailed. What can it be? Also, I have Additional images 1.1 and Keep_Image_Proportions mods installed. I noticed, that additional images are not processed. How can I make the additional images thumbnailed? <{POST_SNAPBACK}> If you view-source on the page as displayed in your browser, are the images referred to as *.jpg or *.thumb ? There are two parts to the mod; the routine to process and display the thumbs, which will kick in for any jpg which is called up with .thumb instead, and the mod to osc which spots that a jpg is bigger than it needs to be, and replaces the file extension with .thumb when it is accessed. The osc mod is in a subroutine in general.php (I think; it's been a while...) so should be called by anything displaying a jpg. It's possible that the additional images mod does not use this subroutine though, and instead displays the <IMG tags directly, I don't know, having not delved into it. If you are still seeing .jpg and not .thumb in the source, then you just need to do a str_replace in that routine along the lines of the mod to general.php as described in the readme. Quote Link to comment Share on other sites More sharing options...
Leo2 Posted January 18, 2005 Share Posted January 18, 2005 Yes, there is no .thumb extension on the images which are not resampled. The additional images uses tep_image also for calling the images <!-- additional_images //--> <table width="100%"> <tr> <td> <?php $info_box_contents = array(); $row = 0; $col = 0; while ($new_products = tep_db_fetch_array($images_product)) { $info_box_contents[$row][$col] = array('align' => 'center', 'params' => 'class="smallText" width="33%" valign="top"', 'text' => '<a href="javascript:popupWindow(\'' . tep_href_link(FILENAME_POPUP_ADD_IMAGE, 'imagesID=' . $new_products['additional_images_id']) . '\')">' . tep_image(DIR_WS_IMAGES . $new_products['medium_images'], $new_products['images_description'], DISPLAY_IMAGE_WIDTH, DISPLAY_IMAGE_HEIGHT, 'hspace="5" vspace="5"') . '<br>' . TEXT_CLICK_TO_ENLARGE . '</a>' ); $col ++; if ($col > 2) { $col = 0; $row ++; } } new imagesBox($info_box_contents); ?> </td> </tr> </table> <!-- additional_images_eof //--> The name of image file called is taken from datatable and is stored as 'medium images' Quote Link to comment Share on other sites More sharing options...
Leo2 Posted January 18, 2005 Share Posted January 18, 2005 I need help with the apache or htaccess configuration. I installed the contribution, and it works on my server and home computer, but I can't make it working on my office computer. Links like http://172.18.4.1:82/thumb.php?img/75kwksiweb.thumb are displayed as thumbs but links like http://172.18.4.1:82/img/75kwksiweb.thumb are not. The only difference I noticed in my apache configurations is that I use port number in the office. I suppose that thу problem can be fixed by right virtual servers configurations (or may be I am wrong), but I don'tknow how to do that. Can anybody advise? Quote Link to comment Share on other sites More sharing options...
Leo2 Posted January 18, 2005 Share Posted January 18, 2005 I removed the port in the server configuration but with no success for the thumbs. Quote Link to comment Share on other sites More sharing options...
doubleforte Posted January 27, 2005 Share Posted January 27, 2005 Can't seem to download the contrib. Maybe it's corrupt? I get the error from WinZip: Error reading header after processing 0 entries. Ideas? Quote Link to comment Share on other sites More sharing options...
Guest Posted February 23, 2005 Share Posted February 23, 2005 (edited) Guys! If anyones still watching this topic, i need help :( Going over the readme.txt file and what has been said on this thread.... You will need GD graphics compiled into PHP.? My FreeBSD4.8 stock distributiondid not have this, but the 5.2 did, so you will best check your system. This uses apache redirect rules in .htaccess.? I have no idea if you can achieve similar on other platforms. This from what i've read means my host needs to have the GD Library enabled which it is.. So i carried on. For thumbnails only: copy thumb.php somewhere conveniant. copy thumb.htaccess as .htaccess into your html root folder. (or add contents to an existing .htaccess) - amend path to thumb.php if you do not put it in html root. Ok, so what ive done here is copy the thumb.php to the /catalog root folder (this is ok?) I've already got a .htaccess file on /catalog so i've edited this and added the following code as described in the readme file.. then uploaded it into the same place (/catalog) RewriteEngine ?on RewriteRule ^(.*)\.thumb ?/thumb.php?%{REQUEST_FILENAME} So again i carried on (not 100% certain that what ive already done is correct) Now, to make oscommerce use it - in /catalog/includes/functions/html_output.php in function tep_image() just before: if (tep_not_null($width) && tep_not_null($height)) add: // Rob04 - kick in on-the-fly thumbnail generator if required image is thumbnail // and supplied image is larger. ? ? if ($image_size = @getimagesize($src)) { ? ? ? ? if (($width < 101 || $height < 81) && ($image_size[0] > 101 && $image_size[1] > 81 )) { ? ? ? ? ? ? $image = str_replace(".jpg",".thumb",$image); ? ? ? ? } ? ? }? ? // 101 & 81 refer to settings in thumb.php // EndRob04 This is the bit i got stuck on mainly, but now ive got it to a point where the thumbnails are actually displaying the correct path but its trying to read them as .thumb and not .jpg ? My html_output reads this: //// // The HTML image wrapper function function tep_image($src, $alt = '', $width = '', $height = '', $parameters = '') { ? if ( (($src == '') || ($src == DIR_WS_IMAGES)) && (IMAGE_REQUIRED == 'false') ) { ? ? return false; ? } // alt is added to the img tag even if it is null to prevent browsers from outputting // the image filename as default ? $image = '<img src="' . $src . '" border="0" alt="' . htmlspecialchars($alt) . '"'; ? if (tep_not_null($alt)) { ? ? $image .= ' title=" ' . htmlspecialchars($alt) . ' "'; ? } ? if ( (CONFIG_CALCULATE_IMAGE_SIZE == 'true') && ((!$width) || (!$height)) ) { ? ? if ($image_size = @getimagesize($src)) { ? ? ? if ( (!$width) && ($height) ) { ? ? ? ? $ratio = $height / $image_size[1]; ? ? ? ? $width = $image_size[0] * $ratio; ? ? ? } elseif ( ($width) && (!$height) ) { ? ? ? ? $ratio = $width / $image_size[0]; ? ? ? ? $height = $image_size[1] * $ratio; ? ? ? } elseif ( (!$width) && (!$height) ) { ? ? ? ? $width = $image_size[0]; ? ? ? ? $height = $image_size[1]; ? ? ? } ? ? } elseif (IMAGE_REQUIRED == 'false') { ? ? ? return false; ? ? } ? } ? if ( ($width) && ($height) ) { ? ? $image .= ' width="' . $width . '" height="' . $height . '"'; ? } // Rob04 - kick in on-the-fly thumbnail generator if required image is thumbnail // and supplied image is larger. ? if ($image_size = @getimagesize($src)) { ? ? ? if (($width < 101 || $height < 81) && ($image_size[0] > 101 && $image_size[1] > 81 )) { ? ? ? ? ? $image = str_replace(".jpg",".thumb",$image); ? ? ? } ? } ? // 101 & 81 refer to settings in thumb.php // EndRob04 ? if (tep_not_null($parameters)) $image .= ' ' . $parameters; ? $image .= '>'; ? return $image; } //// So this is where i'm upto. I've put the original backup files back on because i couldnt get it to work as they only displayed as an image place holder because as i said its trying to display them as .thumb and not .jpg Any ideas? I just dont know what ive done wrong (if anything) and how to fix it. I just want the thumbnail part of this working on www.componentsuk.co.uk:( :( :( :( :( :( :( Edited February 23, 2005 by sp_ Quote Link to comment Share on other sites More sharing options...
Guest Posted March 23, 2005 Share Posted March 23, 2005 Hi Probably a dumb question, but is it possible to use ONLY the watermark instead of the thumbnailer? If so, are there any changes that need to be done in the code? Teresa :blush: Quote Link to comment Share on other sites More sharing options...
mondeo79 Posted April 20, 2005 Share Posted April 20, 2005 I use this contribution on my current server and it works great - I am in the process of moving server and web host and cant get it to work on the new box! I have copied over all the files as a straight copy so I dont think its a configuration issue. At the moment I have thumbnails not displaying but they are being directed to a .thumb file so I end up with lots of boxes with broken links. The large image (jpg) does work but now doesnt watermark - at the moment I dont have the .htaccess file set up because as soon as I do none of the images work properly even the jpg version if I type the full url into my browser. Without .htaccess I can refer to a file using image.php?images/2into1f.jpg and it watermarks properly but on my main site it doesnt. I cant access a file using thumb.php?images/2into1f.jpg and if I try I get: <br /> <b>Warning</b>: imagecreatefromjpeg(images/2into1f.thumb): failed to open stream: No such file or directory in <b>/home/MYSITE/public_html/catalog/thumb.php</b> on line <b>28</b><br /> <br /> <b>Warning</b>: imagecopymerge(): supplied argument is not a valid Image resource in <b>/home/MYSITE/public_html/catalog/thumb.php</b> on line <b>34</b><br /> <br /> <b>Warning</b>: imagesx(): supplied argument is not a valid Image resource in <b>/home/MYSITE/public_html/catalog/thumb.php</b> on line <b>41</b><br /> <br /> <b>Warning</b>: imagesy(): supplied argument is not a valid Image resource in <b>/home/MYSITE/public_html/catalog/thumb.php</b> on line <b>42</b><br /> <br /> <b>Warning</b>: Division by zero in <b>/home/MYSITE/public_html/catalog/thumb.php</b> on line <b>43</b><br /> <br /> <b>Warning</b>: Division by zero in <b>/home/MYSITE/public_html/catalog/thumb.php</b> on line <b>43</b><br /> <br /> <b>Warning</b>: imagecreatetruecolor(): Invalid image dimensions in <b>/home/MYSITE/public_html/catalog/thumb.php</b> on line <b>51</b><br /> <br /> <b>Warning</b>: imagecopyresized(): supplied argument is not a valid Image resource in <b>/home/MYSITE/public_html/catalog/thumb.php</b> on line <b>55</b><br /> <br /> <b>Warning</b>: imagedestroy(): supplied argument is not a valid Image resource in <b>/home/MYSITE/public_html/catalog/thumb.php</b> on line <b>56</b><br /> <br /> <b>Warning</b>: imagejpeg(): supplied argument is not a valid Image resource in <b>/home/MYSITE/public_html/catalog/thumb.php</b> on line <b>63</b><br /> <br /> <b>Warning</b>: imagedestroy(): supplied argument is not a valid Image resource in <b>/home/MYSITE/public_html/catalog/thumb.php</b> on line <b>67</b><br /> This is so frustrating as I have it working on my current host so Im thinking its something to do with the new server but I have had the web host reinstall GD in case that was the problem - can anyone give me some guidance as without this my site will be so slow I may as well pack up and go home! TIA Jase Quote Link to comment Share on other sites More sharing options...
joma Posted April 30, 2005 Share Posted April 30, 2005 does anyone still follow this formn ??? have been trying to install the watermarks mod, but it is not happening for me..i am running MOPICS and can't seem to get anything to work...any help would be great Quote Link to comment Share on other sites More sharing options...
SGershon Posted May 2, 2005 Author Share Posted May 2, 2005 I am running MOPICS and can't seem to get anything to work...any help would be great <{POST_SNAPBACK}> I don't use MoPics, not know its structure. But probably you should change the image calling function of MoPics as well. Quote If at first you don't succeed, you must be a programmer. Tip Posted: Languageless Reviews Link to comment Share on other sites More sharing options...
PropioWeb Posted May 2, 2005 Share Posted May 2, 2005 I just installed this and I just wanted to say that after almost pulling all my hair trying to get the other auto thumbnailers to work for days to no avail, it was awesome to find this and it be so easy and work so well. Thanks a lot. Quote Samuel Mateo, Jr. osC 2.2 MS2 Installed Mods: WYSIWYG HTMLArea 1.7 | Basic Template System 1.0 | osC-Affiliate | OSC-SupportTicket Featured Products 1.3 | LoginBox 5.2 | LatestNews 1.1.3 | Extras for IE Link to comment Share on other sites More sharing options...
basnyd Posted August 2, 2005 Share Posted August 2, 2005 I'm trying to install this for the watermark portion only and have been unable to get it to work. I've placed the .htaccess file into the image directory I want to protect /public_html/catalog/images/clothing The image.php file is in /public_html/catalog/images directory (one directory above where the .htaccess file is). Along with the watermark.png file. My .htaccess file looks like this: RewriteEngine on RewriteRule ^(.*)\.jpg image.php?%{REQUEST_FILENAME} I get a broken image link. If I right click on the image and select "view image" I don't get the broken image, but all I get is a blank screen. Any ideas? All suggestions are appreciated. Thank you, Barb Quote Link to comment Share on other sites More sharing options...
Rayzak Posted August 28, 2005 Share Posted August 28, 2005 I don't see full path to your image.php file it should be like this(lime my server): RewriteEngine on RewriteRule ^(.*)\.jpg /home/user12435/web/com/webdomain/www/watermark/image.php?%{REQUEST_FILENAME} Quote Link to comment Share on other sites More sharing options...
Rayzak Posted August 28, 2005 Share Posted August 28, 2005 Ok, guys. Question! I got some other pictures located in my images directory and they come up with watermaks - that's baaad! How to exclude from the rule some image names? (it will be painful to redo all path to get rif of my extra pics in images directory Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.