how to generate thumbnail in android

PHP Tutorial File Upload class to generate thumbnail code if ($_get[' action '] = = ' Save ') { $up = new Upload (); $up->set_dir (DirName (__file__). ' /upload/', ' {y}/{m} '); $up->set_thumb (100,80); $up->set_watermark (DirName (__file__). ' /jblog/images/watermark.png ', 6,90); $fs = $up->execute (); Var_dump ($FS); } ?> Test Class Upload

Php can generate a thumbnail file Upload class instance ,. An example of the file upload class for generating thumbnails in php. this example describes the file upload class for generating thumbnails in php and its usage. Share it with you for your reference. The specific implementation method is as follows: php can generate a file Upload class instance for thumb

First of all to dazzle the effect of the picture, if we feel that is satisfied, please continue to read: The Imagick here is the extension of ImageMagick under PHP. Use PECL to install it. It's a simple, easy command. Copy Code code as follows: sudo pecl install Imagick (add extension=imagick.so to the php.ini and remember to restart the Apache or PHP-FPM service after the extension is installed.) ） A recent requirement is to combine multiple images to

, $field = ' attach ', $time = ') {$this-gt;allow_types = explode (' | ', $types);$this-gt;maxsize = $maxsize * 1024;$this-gt;field = $field;$this-gt;time = $time? $time: Time ();}Set up and create a directory where files are stored specifically$basedir: Base directory, must be a physical path$filedir: Custom subdirectory, available parameters {Y}, {m}, {d}function Set_dir ($basedir, $filedir = ' ") {$dir = $basedir;!is_dir ($dir) amp;amp; @mkdir ($dir, 0777);if (!emptyempty ($filedir)) {$filedi

Copy Code code as follows: Using System; Using System.Data; Using System.Configuration; Using System.Web; Using System.Web.Security; Using System.Web.UI; Using System.Web.UI.WebControls; Using System.Web.UI.WebControls.WebParts; Using System.Web.UI.HtmlControls; Using System.IO; Using System.Drawing; Using System.Drawing.Imaging; Picture Processing class 1. Generate thumbnail images or c

Php image upload class. watermarks are supported to generate thumbnail images. Share a php image upload class written by a netizen. it supports adding watermarks to generate a thumbnail. It includes configuration and information that can be obtained (each configuration information has a default value, if you do not sha

function is very simple, there are comments in the code, directly to everyone on the code Copy Code code as follows: /** * Upload pictures to generate thumbnails * * Need support for GD2 library * * Initialization requires parameter new thumbnails (' original address of thumbnail image ', ' width of thumbnail ', ' height of

First of all to dazzle, if you feel very satisfied, please continue to read: The Imagick here is the extension of ImageMagick under PHP. Use PECL to install it. Call it a simple, easy command: Copy the Code code as follows: sudo pecl install Imagick (add extension=imagick.so to the php.ini after the extension is installed, and then remember to restart the Apache or PHP-FPM service.) ） A recent requirement is to combine multiple images to create thumbnails, just using this powerful imagick ex

Generate a thumbnail of the file stream and distribute it to fastDFS 20, 'H' => 20), array ('W' => 30, 'H' => 30 ),); private $ allow_type = array ('image/png '=> 'PNG', 'image/jpeg '=> 'jpg ', 'image/jpg '=> 'jpg ',); /*** receive file upload in binary stream mode * @ param $ buff binary stream * @ return bool | string returns the access address of the source file, false */public function uploadImageByBuff

Thumbnails use the most is when we upload a picture to generate a small image, so that it can be a good solution to the image size or affect the overall beauty of the site, the following description of the generated image thumbnail class does not support image upload, we have to upload and then call this class to operate. Use the following class to generate a pic

Share a php Image Upload class written by a netizen. It supports adding watermarks to generate a thumbnail. It includes configuration and information that can be obtained (each configuration information has a default value, if you do not have special requirements, do not configure them ): The Code is as follows: Copy code /*------------------------------------------------------------

Upload images to generate thumbnails, the original image and thumbnail address the same time thumbnail image will be covered out /// ///generate thumbnail images/// /// Source Map Path (physical path) /// thumbnail