Recommend a simple and practical zoom picture tool SimpleImage, refer to http://www.white-hat-web-design.co.uk/blog/resizing-images-with-php/
How to use:
Set wide height, unequal scaling
Copy CodeThe code is as follows:
Include (' simpleimage.php ');
$image = new SimpleImage ();
$image->load (' picture.jpg ');
$image->resize (250,400);
$image->save (' picture2.jpg ');? >
Set width, equal scale
Include (' simpleimage.php ');
$image = new SimpleImage ();
$image->load (' picture.jpg ');
$image->resizetowidth (250);
$image->save (' picture2.jpg ');? >
Set height, equal scale
Include (' simpleimage.php ');
$image = new SimpleImage ();
$image->load (' picture.jpg ');
$image->resizetoheight (500);
$image->save (' picture2.jpg ');
$image->resizetoheight (200);
$image->save (' picture3.jpg ');? >
Proportionally, zoom to 50%
Include (' simpleimage.php ');
$image = new SimpleImage ();
$image->load (' picture.jpg ');
$image->scale (50);
$image->save (' picture2.jpg ');? >
Direct output to screen after zooming
Header (' Content-type:image/jpeg ');
Include (' simpleimage.php ');
$image = new SimpleImage ();
$image->load (' picture.jpg ');
$image->resizetowidth (150);
$image->output ();? >
Simpleimage.php Source please tap the article at the beginning of the link, to download
http://www.bkjia.com/PHPjc/327591.html www.bkjia.com true http://www.bkjia.com/PHPjc/327591.html techarticle recommend a simple and practical zoom picture tool SimpleImage, refer to http://www.white-hat-web-design.co.uk/blog/resizing-images-with-php/usage: Set width height , unequal scaling ...
