How to merge image objects in UI5

Hi,

I created some image template like :

var imgTemplate1 = new sap.m.Image({

src:{

path:"title",

formatter:function(element){

return ('images/'+element+'.png');

}

},

width: '50%',

height:'50%'

});

Now I have a scenario where I need to combine and return two images as a single image. I would like to know any procedure to do the same.

Thanks & Regards

Buddha Puneeth