Use php_imagick to resize, rotate, sharpen, subtract, or add special effects to an image.

Php_imagick isPHPAn extension package for image processing can be used to resize, rotate, sharpen, subtract, or add special effects to an image.

1. Install Imagick extension in windows:


1. Download and install ImageMagick

Http: // image_magick.veidrodis.com/image_magick/binaries/ImageMagick-6.6.2-10-Q16-windows-dll.exe

2. Download php_imagick.dll

Http://valokuva.org/outside-blog-content/imagick-windows-builds/php53/imagick-2.3.0-dev/vc9_nts/php_imagick.dll

If you are using thread-safe php, download

Http://valokuva.org/outside-blog-content/imagick-windows-builds/php53/imagick-2.3.0-dev/vc9_zts/php_imagick.dll

3. Set

Add in php. ini
Extension = php_imagick.dll, restart web server


Ii. Install Imagick extension in linux:


1. Install ImageMagick in yum

Yum install ImageMagick-devel

2. test whether the installation is successful.


Convert-version


3. Install imagick Extension


Wget http://pecl.php.net/get/imagick-3.1.0RC2.tgz
Tar xzvf imagick-3.1.0RC2.tgz
Cd imagick-3.1.0RC2
Phpize
./Configure
Make
Make install


4. Edit Php. iniFile, add the following code at the end of the file


Extension = imagick. so


5. Restart the apache server.


Service httpd restart

Iii. Cases

1. Border Processing

//by www.tsingyuan.cnheader('Content-type: image/jpeg');$image = new Imagick('test.jpg');$color=new ImagickPixel();$color->setColor("rgb(220,220,220)");$image->borderImage($color,5,4);$image->blurImage(5,5,imagick::CHANNEL_GREEN);echo $image;

2. Generate a thumbnail

//by www.tsingyuan.cnheader('Content-type: image/jpeg');$image = new Imagick('test.jpg');$image->thumbnailImage(50, 0);echo $image; 

This article describes how to use php_imagick to resize, rotate, sharpen, subtract, or add special effects to an image. I hope this article will inspire readers and help them solve their problems. Thank you for reading this article. Php technical questions are welcome to discuss: 304224365, verification: csl, O (∩ _ ∩) O thank you!