imagick

问题 I have this function to change Image DPI using Imagick extension: <?php // create an image copy $image=new Imagick("D:/xampp/htdocs/extra/1270006212-Z3BFN9J.jpg"); $image->readImage("D:/xampp/htdocs/extra/1270006212-Z3BFN9J.jpg"); $image->setImageFileName("D:/xampp/htdocs/extra/ANC.jpg"); $image->writeImage(); ?> Whenever program reached in readImage function, browser stops running and give me error: The connection was reset The connection to the server was reset while the page was loading.

问题 I'm using this snippet for reading images on different websites: $image = new Imagick('http://lp.hm.com/hmprod?set=key[source],value[/model/2012/P01 05156 06204 80 1175 4.jpg]&set=key[rotate],value[]&set=key[width],value[]&set=key[height],value[]&set=key[x],value[]&set=key[y],value[]&set=key[type],value[STILL_LIFE_FRONT]&call=url[file:/product/large]'); But sometimes, I get an error like this (about 20% of the time): ImagickException Unable to read the file: http://lp.hm.com/hmprod?set=key

问题 I have huge troubles running my cakephp application now. after upgrading vom lenny to squeeze (even tried a complete reinstall of sqeeze) imagick is so incredible slow that it simply shuts down my server. I have several image galleries which use imagick to create thumbs. 50 images needed less then 30 seconds (2000x1200 pixel) on lenny. NOW it needs more than an hour.. Processor is at 100% for the complete time making other processes like apache very slow. is this a known bug in squeeze? it is

问题 ImageMagick is working when I test it from cmd but when using it for Xampp and restarting it then the error message I receive is:httpd.exe-Entry Point Not Found. The procedure entry point MagickGetImageGravity could not be located in the dynamic link library CORE_RL_wand_.dll. The second message is PHP StartUp: Unable to load dynamic library C:\xampp\php\ext\php_imagick.dll- The specified procedure could not be Found. I'm pretty sure second error message is caused by first error up top.

问题 I quite don't understand what's going wrong. I've installed Intervention from as guided here Then I created the following .php file and started my localhost Apache server and tested the results and it worked! Here's the code: test.php <?php require 'vendor/autoload.php'; use Intervention\Image\ImageManagerStatic as Image; Image::configure(array('driver' => 'gd')); $image = Image::make('ar.jpg'); $path = 'public/images/photoh.png'; $image->save($path); ?> But when I run the same file using php

问题 Since the ghostscript update 9.25 -> 9.26 (on debian) last morning we get this error: ErrorMessage: FailedToExecuteCommand `'gs' -sstdout=%stderr -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 '-sDEVICE=pngalpha' -dTextAlphaBits=4 -dGraphicsAlphaBits=4 '-r300x300' -dFirstPage=1 -dLastPage=1 '-sOutputFile=/tmp/magick-39903EapVvuyNQxL4%d' '-f/tmp/magick-39903VD0GMIpLPaIN' '-f/tmp/magick-399031owlSOb4aOEw'' (-1) @ error/delegate.c

问题 I am trying to set the temporary directory that ImageMagick uses to convert files. Currently, when converting large PDFs, the temp folder quickly gets to 2 or 3 terabytes. This is too much to hold on the servers disk, so I plan to use an AWS EFS to store everything. I have the EFS drive mounted at /efs and am trying to use it for the temp path. How can I set this in ImageMagick? I have tried the following: Setting PHP's temp upload folder in php.ini - this breaks file uploads and is no good

问题 I am sending a string representation of an SVG file to the server and using Imagick to turn this into a jpeg in the following manner: $image = stripslashes($_POST['json']); $filename = $_POST['filename']; $unique = time(); $im = new Imagick(); $im->readImageBlob($image); $im->setImageFormat("jpeg"); $im->writeImage('../photos/' . $type . '/humourised_' . $unique . $filename); $im->clear(); $im->destroy(); However I wish to resize the SVG prior to rasterizing it so the the resulting image is

问题 I'm trying to convert PDF to IMG (JPG) with help PHP. I'm using imagick extension. this is my code $fp_pdf = fopen($pdf, 'rb'); $img = new imagick(); // [0] can be used to set page number $img->readImageFile($fp_pdf); $img->setImageFormat( "jpg" ); $img->setImageCompression(imagick::COMPRESSION_JPEG); $img->setImageCompressionQuality(90); $img->setResolution(300,300); $img->setImageUnits(imagick::RESOLUTION_PIXELSPERINCH); $data = $img->getImageBlob(); my source pdf file has right dimension

问题 I have to render something with Imagick on PHP CLI. I have noticed that every 3-5 days the server memory gets full, so i can't even connet via ssh or ftp. with memory_get_usage() i narrwoed the memory leak down to the imagick part of the script. the script looks something like this: $sourceImg = 'source.png'; $destImg = 'dest.png'; $background ='#00ff00'; $im = new Imagick(); $im->pingImage($sourceImg); $im->readImage($sourceImg); $draw = new ImagickDraw(); for($i=1;$i<=5;$i++){ $draw-