html5 - Javascript: Count number of screen -

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We are developing a web application that will use 4 screens. What is the method to calculate the number of screens?

this may help

assuming the rectangular arrangement of the screen and all screens There is a single height and width. 

  / / Total window width is divided by single screen width h_screens = Math.round (window.outerWidth / window.screen .availWidth); /// Total window height var v_creens = Math divided by single screen height (Window. Oat / window.screen.availHeight); var total_screens = h_screens * v_creens;   
     
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     4 = 2 * 2;

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