设定宽高,不等比例缩放
load('picture.jpg');
$image->resize(250,400);
$image->save('picture2.jpg');?>设定宽度,等比例缩放load('picture.jpg');
$image->resizetowidth(250);
$image->save('picture2.jpg');?>设定高度,等比例缩放load('picture.jpg');
$image->resizetoheight(500);
$image->save('picture2.jpg');
$image->resizetoheight(200);
$image->save('picture3.jpg');?>按比例,缩放至50%load('picture.jpg');
$image->scale(50);
$image->save('picture2.jpg');?>缩放后直接输出到屏幕load('picture.jpg');
$image->resizetowidth(150);
$image->output();?>
http://www.bkjia.com/phpjc/477328.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/477328.htmltecharticle使用方法: 设定宽高,不等比例缩放 ?php include(simpleimage.php); $image = new simpleimage(); $image-load(picture.jpg); $image-resize(250,400); $image-save(picture2....