README

这个库提供了一个简单的方法来上传、操作和持久化图像。

“我们不做错，只是快乐的小意外。” - Bob Ross

用法示例

从多个来源上传

$persistenceHandler = new LocalFileSystem();

$painter = new Painter($persistenceHandler);

# From upload form ($_FILE)
$painter->loadFromFileGlobal('profile_pic');

# From file system
$painter->loadFromFileSystem('/home/bob/images/happy_trees.png');

# From Uri
$painter->loadFromUri('https://joyOfPainting.com/bob.png');

持久化到不同的环境

# Amazon S3
$s3Handler = new S3(new Config('credentials','key','region));
$painter = new Painter($s3Handler);
$painter->save('myFolder');

# Local
$localHandler = new LocalFileSystem();
$painter = new Painter($localHandler);
$painter->save('myFolder');

进行尺寸操作

$localHandler = new LocalFileSystem();
$painter = new Painter($localHandler);
$painter->loadFromFileSystem('/home/img/tree.png');

$painter->saveFixedWidth(1200, '/home/img');
$painter->saveFixedHeight(800, '/home/img');
$painter->saveMaxWidhtHeight(1920, 1080, 'home/img');
$painter->saveThumb(200, 200, '/home/img');

在格式之间转换

$localHandler = new LocalFileSystem();
$painter = new Painter($localHandler);
$painter->loadFromFileSystem('/home/img/tree.png');
$painter->setImageCovert('bmp');
$painter->save('/home/img');

改变JPEG质量

$localHandler = new LocalFileSystem();
$painter = new Painter($localHandler);
$painter->loadFromFileSystem('/home/img/tree.png');
$painter->setJpegQuality(50);
$painter->save('/home/img');