How do I make an image its actual size up to a certain point in a window? Extjs 6 classic -


i want have window xtype contains of own size when show window, shows tiny square in middle of screen (not actual size of image). i've tried using block of code

listeners:{             afterrender: function(me){                 me.el.on({                     load: function (evt, ele, eopts){                         me.updatelayout();                     },                     error: function(evt,ele,eopts){                     }                 });             }         }

to update layout of parent window within image xtype, makes window not centered , centering window during afterrender event isn't working. missing simple? have maxwidth , maxheight configs of image set ext.getbody().getviewsize().width , height respectively.

sencha had reason not use xtype: 'image' own icons etc.

xtype: 'image' works fixed width , height, can't preserve aspect ratio, far know.

what want have container , set background-image of container.

xtype: 'container', style: 'background-image: url(\'image.jpg\'); background-repeat:no-repeat; background-position:50% 50%; background-size:contain'

or use window: https://fiddle.sencha.com/#view/editor&fiddle/244n


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