ZoomView.enableHD

always|never|limit

Enable, limit, or disable optimization for devices where devicePixelRatio is greater than 1. Affects devices with high-density display like iPhone4 and similar devices. If active, the component limits the size of the IS image request as if the device had a pixel ratio of 1, thereby reducing the bandwidth.

number

If using the limit setting, the component enables high pixel density only up to the specified limit.