If the original 600圆00 image were to be re-uploaded after the product image has been assigned, you will overwrite the sizing. The resizing will occur during the image assigning process. In other words, if you have an image that is 600圆00px, and assign it to a product via the Online Store Manager interface, the image will be compressed to the Large Image and Thumbnail Image constraints accordingly. The size confinements mentioned above will apply to images as they are assigned to products in the Shift4Shop Online Store Manager. The size confinements for your store's zoomed images and also the size that large images will be compressed to when assigning them to products.

The size confinements for your store's main product images shown on the product listing page. (The default for Thumbnail is 150 pixels by 150 pixels.) Thumbnail images usually appear in category pages, as related/upsell items, or on the home page. The size confinements for your store's small thumbnail images when they are created by the store. Within the 'Products' section of that page, you will have the following parameters available:

To set these parameters, go to Settings > General > Store Settings and click on the 'Products Display ' tab. This helps in making your image files conform to a specific parameter and give you some uniformity as to how your products are displayed.

In your Shift4Shop Online Store Manager, you can set the default sizing for product images that your store will use.

Resizing backround images ac3d