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Magento: Get height and width of Product Image

The following functions can be used to get product’s image height and width. Image functions are defined in Mage_Catalog_Helper_Image class. getOriginalWidth gives width of image. getOriginalHeigh or getOriginalHeight gives height of image. getOriginalSizeArray gives the height and width of an image in array. $_product = $this->getProduct(); $imageWidth = $this->helper('catalog/image')->init($_product, 'image')->getOriginalWidth(); if($imageWidth > 600) { $lightboxImage … Read more

Magento: Resize Image

You can resize image with fixed height and variable width. Or, you can resize with fixed width and variable height. Following code shows how you do it in Magento. Fixed width of 600px <?php echo $this->helper('catalog/image')->init($_product, 'image') ->constrainOnly(TRUE) ->keepAspectRatio(TRUE) ->keepFrame(FALSE) ->resize(600,null) ?> Fixed height of 600px <?php echo $this->helper('catalog/image')->init($_product, 'image') ->constrainOnly(TRUE) ->keepAspectRatio(TRUE) ->keepFrame(FALSE) ->resize(null,600) ?> … Read more