支持移动手机的响应式图片剪裁jQuery插件 Responsive Mobile-friendly Image Cropper With jQuery

带网格

$('#image-1').rcrop({
    grid : true
});

图片被全部选择

$('#image-2').rcrop({
    full : true
});

裁剪区域尺寸

$('#image-3').rcrop({
    minSize : [160,90],
    maxSize : [800,800]
});

设定裁剪比例

You can force to preserve an aspect ratio. Use minSize not only to define crop area's minimum width and height, but crop aspect ratio too.

$('#image-4').rcrop({
    minSize : [160,90],
    preserveAspectRatio : true,
    grid : true
});