Uploadify：定义最大图像宽度和高度 [英] Uploadify: Defining maximum image width and height

问题描述

我想限制上传图片的最大宽度和/或高度（jpg，png，gif，bmp，...）。如何使用Uploadify完成？

I want to restrict the maximum width and/or height of an uploaded image (jpg, png, gif, bmp, ...). How can this be done with Uploadify?

我可以想到两种一般可能性：

I can think of two general possibilities:

• 检查上传前的图片尺寸并输出错误


• 上传后调整尺寸图片

你是如何使用uploadify完成的？

How have you done this with uploadify?

现在我能想到的唯一方法是扩展 uploadify.php 然后调整图像大小。这里的问题是不同的图像应该有不同的图像大小限制...

The only way now I can think of is to extend the code in uploadify.php and resize the image afterwards. The problem here is that different images should have different image size limits ...

推荐答案

在sizeLimit中检查此选项....

check this option in sizeLimit ....

http://stayinsanvicente.com/主页/代码/ customizing-uploadify

//'sizeLimit' : 1024*1024, //1 MB limit
//'sizeLimit'   : 800*800,
'sizeLimit'   : 5120*5120,

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