以编程方式获取Magento中产品图像的宽度和高度？

问题描述

内部Magento模板代码我想获得原始产品图片的宽度和高度（创建产品时由管理员上传），以便进行相应的调整。

Inside Magento templating code I want to get the width and height of the original product image (uploaded by admin when creating product), so as to make according adjustments.

我怎么能这样做？到目前为止，我有：

How can I do this? Thus far I have:

$this->helper('catalog/image')->init($_product, 'image')

这是否有任何方法可以让我检索产品的原始尺寸图片？例如：

Does this have any methods that would allow me to retrieve the original dimensions of the product image? Such as:

$this->helper('catalog/image')->init($_product, 'image')->getWidth()

还是什么？

谢谢！

推荐答案

刚刚在文档中找到它：

Just found it in the docs: http://docs.magentocommerce.com/Mage_Catalog/Mage_Catalog_Helper_Image.html

似乎是：

$this->helper('catalog/image')->init($_product, 'image')->getOriginalHeight()
$this->helper('catalog/image')->init($_product, 'image')->getOriginalWidth()

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