iam working on set image responsive it can view in both landscape and portable mode sir.

you could listen on the device “orientationchanged” event, to calculate specific width and heights.

or build a grid layout with media queries or ionic grids:

if you want to load bigger images in landscape you could listen also on the orientationchanged event -> get the webview-width -> and if it is >xxx px use bigger images else smaller one

In any other cases you can consider and inform you about “polyfill”.