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Pregled code-a:

<!DOCTYPE HTML>
<html lang="hr">
<head>
<meta charset="UTF-8">
<title>CANVAS - Shadow Rectangle</title>
<script>
var can, ctx;

function init() {
 can = document.getElementById('kan1');
 if (can.getContext) {
  ctx = can.getContext('2d');
  
  //draw functions
  propShadow();
  drawRect();
  
 }
 else document.getElementById('kan11').innerHTML='Vaš browser ne podržava CANVAS tag!';
}

function propShadow() {
  ctx.shadowOffsetX = 0;
  ctx.shadowOffsetY = 0;
  ctx.shadowBlur = 21;
  ctx.shadowColor = "rgba(0, 0, 0, 0.8)";
}

function drawRect() {
 ctx.fillStyle = 'gold';
 ctx.fillRect(50,50, 100,60);
 ctx.strokeStyle = 'orange';
 ctx.strokeRect(50,50, 100,60);
}

window.onload=init;
</script>
</head>
<body>
 
Sjena okolo pravokutnika.

ctx.shadowOffsetX = 0;
 ctx.shadowOffsetY = 0;
 ctx.shadowBlur = 21;
 ctx.shadowColor = "rgba(0, 0, 0, 0.8)";

<canvas id="kan1" width="300" height="200" style="border:1px solid #DDDDDD;">
 Vaš browser ne podržava CANVAS element!
</canvas>

</body>
</html>

Pregled stranice:

Pogledaj stranicu ../html/html5canvas/primjeri/45shadow_rectangle2.html.