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113 lines
3.3 KiB
113 lines
3.3 KiB
<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="UTF-8"> |
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<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> |
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0"> |
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<title>Leon Sans - Colorful</title> |
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<style> |
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html, |
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body { |
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width: 100%; |
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height: 100%; |
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overflow: hidden; |
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outline: 0; |
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margin: 0; |
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padding: 0; |
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background-color: #f0f0f0; |
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cursor: move; |
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} |
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</style> |
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<script src="https://cdnjs.cloudflare.com/ajax/libs/hammer.js/2.0.8/hammer.min.js"></script> |
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<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/2.1.3/TweenMax.min.js"></script> |
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<script src="https://cdnjs.cloudflare.com/ajax/libs/dat-gui/0.7.6/dat.gui.js"></script> |
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</head> |
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<body> |
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<script src="../dist/leon.js"></script> |
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<script src="js/util.js"></script> |
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<script> |
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let leon, controll; |
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function init() { |
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generateCanvas(); |
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controll = { |
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color: {}, |
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roundCap: true, |
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multiply: true, |
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drawing: () => { |
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let i, total = leon.drawing.length; |
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for (i = 0; i < total; i++) { |
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TweenMax.killTweensOf(leon.drawing[i]); |
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TweenMax.fromTo(leon.drawing[i], 2, { |
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value: 0 |
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}, { |
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value: 1, |
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ease: Cubic.easeOut |
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}); |
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} |
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} |
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}; |
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leon = new LeonSans({ |
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text: 'The quick brown\nfox jumps over\nthe lazy dog', |
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color: ['#000000'], |
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size: getSize(120), |
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weight: 500 |
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}); |
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const gui = new dat.GUI(); |
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gui.add(leon, 'text'); |
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gui.add(leon, 'size', 20, 300); |
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gui.add(leon, 'weight', 1, 900); |
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gui.add(leon, 'tracking', -3, 10); |
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gui.add(leon, 'leading', -8, 10); |
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gui.add(controll, 'drawing'); |
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const roundCapControll = gui.add(controll, 'roundCap'); |
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const multiplyControll = gui.add(controll, 'multiply'); |
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roundCapControll.onChange((value) => { |
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if (value) { |
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ctx.lineCap = "round"; |
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} else { |
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ctx.lineCap = "butt"; |
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} |
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}); |
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multiplyControll.onChange((value) => { |
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if (value) { |
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ctx.globalCompositeOperation = 'multiply'; |
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} else { |
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ctx.globalCompositeOperation = 'source-over'; |
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} |
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}); |
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requestAnimationFrame(animate); |
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roundCapControll.setValue(true); |
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multiplyControll.setValue(true); |
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} |
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function animate(t) { |
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requestAnimationFrame(animate); |
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ctx.clearRect(0, 0, sw, sh); |
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const x = (sw - leon.rect.w) / 2; |
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const y = (sh - leon.rect.h) / 2; |
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leon.position(x + moveX, y + moveY); |
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leon.drawColorful(ctx); |
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} |
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window.onload = () => { |
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init(); |
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}; |
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</script> |
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</body> |
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</html> |