* bordercolor => (color hex) => Target Border Color * bordersize => (integer 0-5) => Target Border Size * action => (crop | resize) => Target Action "resize" OR "crop" * quality => (integer 1 - 100) => Target File Quality 0-100 % * height => (integer) => Target File Height * width => (integer) => Target File Width * type => (POST | FILE) => Source File Send Type _FILES OR Dir * You can Write copyright text and attach your logo write on image with this class * Script : Image resize and croping class. Your copyright text write on the image and your logo marge on the image. I also put in a scaling factor in case you want to scale down first before chopping. This was used for a client photo gallery for art to give a teaser of the image to come (only a small portion). This snippet allows you to grab a thumbnail from the center of a large image. (This is not original code, i'v taked it from somwhere and edited a ltl :) I was searching for script, that do not resize on the fly, but copy resized file to other place, so after long searches, i've done this function. NOTE: this script has to be put into a file which sends correct header informations to the browser, otherwise you won't get more to see than a big red cross :-) $filename = microtime()."_temp.".$extension įwrite($tempfile, mysql_result($query, 0, 'image')) by creating large numbers of thumbnails, the server could be not fast enough to save all these different files and you get duplicated copies and resizepics() will resize and output often the same content ![]() if you request more than one file f.e. use microtime() to get a unique filename If(mysql_result($query, 0, 'type') = "image/pjpeg")Įlse if(mysql_result($query, 0, 'type') = "image/gif") If you read your Imagedata from a Database Blob and use the functions from above to resize the image to a thumbnail improving a lot of traffic, you will have to make temporary copies of the files in order that the functions can access them The script can be written better (optimized etc.), but I hope you can do it by yourself. The following script can be used in HTML tag IMG (to display an image marked in database with ID equal to 1 and resized to max 100px) like this: Here is the code for 'image.php' script to generate a resized or original sized images of any type (JPEG, GIF, PNG) with respect to possible transparency of GIF and PNG. I didn't find here before any script giving both GIF and PNG transparent images correct, so I offer you mine. ![]() It's an easy to use easy to understand function and I hope it will come useful to someone. The function for now takes only jpg,gif and png files, but that can easily be changed. The function allows the programer to set max height and width and resizes the picture proportionally. Unlike other notes on this page, the code is a function so it can be used many times on the same script. I wrote a function not long ago that creates a thumbnail out of a large picture. Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Predefined Attributes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search
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