canvas-text-als-bild-ausgeben.php
Quell Code
<html>
<head>
<style>
canvas {
background: white;
border: 1px solid #333;
}
</style>
</head>
<body>
<h1>Text mit canvas</h1>
<main>
<canvas id="canvas" width="400" height="250">Beispiel für einen Text "Hello World!" mit Canvas.</canvas>
</main>
<script>
function zeichne() {
var element = document.getElementById('canvas');
console.log(element);
if (element.getContext) {
var context = element.getContext('2d'),
text = 'Hallöle Welt!';
context.clearRect(0, 0, element.width, element.height);
context.fillStyle = 'lightyellow';
context.strokeStyle = 'brown';
context.font = '60px Arial';
context.textAlign = 'center';
context.textBaseline = 'middle';
context.fillText(text, element.width / 2, element.height / 2);
context.strokeText(text, element.width / 2, element.height / 2);
}
}
zeichne();
</script>
</body>
</html>