<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0">
<title>Leon Sans - Canvas Basic</title>
<style>
html, body {
width: 100%;
height: 100%;
overflow: hidden;
outline: 0;
margin: 0;
padding: 0;
background-color: #f0f0f0;
cursor: move;
}
</style>
<script src="https://cdnjs.cloudflare.com/ajax/libs/hammer.js/2.0.8/hammer.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/2.1.3/TweenMax.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/dat-gui/0.7.6/dat.gui.js"></script>
</head>
<body>
<script src="../dist/leon.js"></script>
<script src="js/util.js"></script>
<script>
let leon, controll;
function init() {
generateCanvas();
controll = {
color: {},
align: {},
drawing: () => {
let i, total = leon.drawing.length;
for (i = 0; i < total; i++) {
TweenMax.killTweensOf(leon.drawing[i]);
TweenMax.fromTo(leon.drawing[i], 1.6, {
value: 0
}, {
delay: i * 0.05,
value: 1,
ease: Power4.easeOut
});
}
}
};
leon = new LeonSans({
text: 'The quick brown\nfox jumps over\nthe lazy dog',
color: ['#342f2e'],
size: getSize(120),
weight: 300
});
const gui = new dat.GUI();
gui.add(leon, 'text');
gui.add(leon, 'size', 20, 1000);
gui.add(leon, 'weight', 1, 900);
gui.add(leon, 'tracking', -3, 10);
gui.add(leon, 'leading', -8, 10);
const alignControll = gui.add(controll, 'align', [ 'left', 'center', 'right'] );
gui.add(leon, 'maxWidth', 0, 2000);
gui.add(leon, 'breakWord');
gui.add(controll, 'drawing');
const colorControll = gui.add(controll, 'color', [ 'black', 'white', 'yellow', 'red - blue', 'mixed'] );
alignControll.onChange((value) => {
leon.align = value;
});
alignControll.setValue('left');
colorControll.onChange((value) => {
if (value == 'black') {
document.body.style.backgroundColor = '#f0f0f0';
leon.color = ['#342f2e'];
} else if (value == 'white') {
document.body.style.backgroundColor = '#000000';
leon.color = ['#ffffff'];
} else if (value == 'yellow') {
document.body.style.backgroundColor = '#57c4e2';
leon.color = ['#ffd93c'];
} else if (value == 'red - blue') {
document.body.style.backgroundColor = '#ffffff';
leon.color = [['#ff94a7', '#1c7dd1']];
} else if (value == 'mixed') {
document.body.style.backgroundColor = '#ffffff';
leon.color = ['#ff5892', '#7bc92f', ['#3eda4e', '#f4bf14', '#fa314c', '#074aee'], '#ffd93c', '#c0008b'];
}
});
colorControll.setValue('black');
requestAnimationFrame(animate);
}
function animate(t) {
requestAnimationFrame(animate);
ctx.clearRect(0, 0, sw, sh);
const x = (sw - leon.rect.w) / 2;
const y = (sh - leon.rect.h) / 2;
leon.position(x + moveX, y + moveY);
leon.draw(ctx);
}
window.onload = () => {
init();
};
</script>
</body>
</html>