image rotation with dynamic values and images - Javascript Canvas

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Description

image rotation with dynamic values and images

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <meta name="viewport" content="width=device-width, initial-scale=1"> 
      <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script> 
      <script type="text/javascript">
    $(window).load(function(){/*from  w w w .ja  v  a2 s . c om*/
var can = document.getElementById('canvas1');
var context = can.getContext('2d');
for(var i = 0; i < 9; i++){

    tmpTreeX = 1+Math.random()*(can.width-95);
    tmpTreeY = 1+Math.random()*(can.height-90);
    var imgTreeFile = new Image();

        context.save();
        context.translate(tmpTreeX,tmpTreeY);
        context.rotate(47 * Math.PI / 180);
        context.translate(-tmpTreeX,-tmpTreeY);
        context.fillRect(tmpTreeX, tmpTreeY, 95, 90);
        context.restore();
}
    });

      </script> 
   </head> 
   <body> 
      <canvas id="canvas1" width="500" height="500"></canvas>  
   </body>
</html>

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