This article shows how to resize product image in Magento 2. In this example, we will be loading a product by id or sku and then resizing its image. We will also be injecting the object of Catalog Helper Image class for image resize purpose. To load the product, we will be using Magento 2’s … Read more
In my previous article to resize image in Magento, I had written direct code to resize any image. Here, I will be writing a simple function to resize image proportionally, which can be kept in the helper file of the module (as helper file can be accessed by any template (.phtml) file). Here is the … Read more
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
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