Question

How to draw green square frame on canvas with strokeRect() in JavaScript

Answer 1

<canvas id="canvas"></canvas>

<script type="text/JavaScript">   

var canvas = document.getElementById("canvas");
var ctx = canvas.getContext("2d");

ctx.strokeStyle = "green";
ctx.strokeRect(10, 10, 120, 120);

/*
run:  
    
   
*/
  
</script>

 

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