Yii PHP Framework Extension: image

Provides methods for the dynamic manipulation of images. Various image formats such as JPEG, PNG, and GIF can be resized, cropped, rotated and sharpened.

All image manipulations are applied to a temporary image. Only the save() method is permanent, the temporary image being written to a specified image file.

Image manipulation methods can be chained efficiently. Recommended order: resize, crop, sharpen, quality and rotate or flip

此库提供方法动态的处理图片。支持对 JPEG，PNG 和 GIF 格式的图片进行调整大小，剪裁，旋转和锐化。

所有对图片的处理都会应用到一个临时图像上面，但只有 save() 方法是永久的，它会把临时图像写入指定的图像文件中。

图像处理方法也可以用“串连（chained）”方式。推荐顺序为：大小，剪裁，锐化，质量和旋转或翻转。

Resources

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of Miles Cui nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Available Downloads

File	Summary	Uploaded on	Downloaded
image_0_2.zip (13.4 KB)	image - 0.2	January 31, 2009	2127
image.zip (13.7 KB)	image - 0.1	January 22, 2009	227

February 1, 2009

The use of Yii::import instead of require to load image driver
Change image driver filename

January 22, 2009

Initial release.

Requirements

Yii 1.0 or above

Installation

Extract image folder under protected/extensions
Extract helpers folder under protected

Usage

The following code is the component registration in the config file:

'import'=>array(
    ...
    'application.helpers.*',
    ...
),
 
 
'components'=>array(
'image'=>array(
          'class'=>'application.extensions.image.CImageComponent',
            // GD or ImageMagick
            'driver'=>'GD',
            // ImageMagick setup path
            'params'=>array('directory'=>'/opt/local/bin'),
        ),...
)

See the following code example:

$image = Yii::app()->image->load('images/test.jpg');
$image->resize(400, 100)->rotate(-45)->quality(75)->sharpen(20);
$image->save(); // or $image->save('images/small.jpg');

or

Yii::import('application.extensions.image.Image');
$image = new Image('images/test.jpg');
$image->resize(400, 100)->rotate(-45)->quality(75)->sharpen(20);
$image->render();

image