var ratio = 0;
FileAPI.getInfo(file, function (err, info) { //get image ratio
if (!err) {
if (info.width > info.height) {
ratio = info.width / 500;
}
else {
ratio = info.height / 500;
}
}
});
img0.resize(500, 500, 'max') //place image and register jcrop
.get(function(err, img) {
$('#img2').empty();
$('#img2').append($(img));
$('#img2').children().Jcrop({
aspectRatio: 1,
bgColor: 'rgba(0,0,0,0.4)',
onSelect: function(c) {
img1.matrix.sx = c.x * ratio;
img1.matrix.sy = c.y * ratio;
img1.matrix.sw = c.w * ratio;
img1.matrix.sh = c.h * ratio;
img1.matrix.dw = 500;
img1.matrix.dh = 500;
img1.get(function(err, img) {
// $('#img3').empty();
// $('#img3').append($(img));
$('#img3').html($(img));
});
}
});
});
$('#btn').on('click',function(){
FileAPI.upload({
url: '/testUpFile/upFile',
files: { images: img1 },
progress: function (evt){ /* ... */ },
complete: function (err, xhr){ /* ... */
//alert(xhr.responseText);
}
});
});
}
});
});
</script>
</body>
</html>
以上所述就是本文的全部内容了，希望大家能够喜欢。
