如何计算图像是横向还是纵向 [英] how to Calculate whether an image is landscape or portrait

问题描述

我正在用jquery创建一个图片库.可以使用jquery计算图像是横向还是纵向吗?

I am creating an image gallery with jquery. Is there any possibilities to Calculate whether an image is landscape or portrait using jquery?

感谢您的支持.

推荐答案

您可以简单比较图像的宽度和高度.

You can simply compare width and height of the image.

var someImg = $("#someId");
if (someImg.width() > someImg.height()){
    //it's a landscape
} else if (someImg.width() < someImg.height()){
    //it's a portrait
} else {
    //image width and height are equal, therefore it is square.
}

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