# LeonSans

# Usage

Download the minified js file in dist folder and include it in your html.

<script src="js/leon.js"></script>

Generate LeonSans and draw it in the Canvas element of HTML5.

let leon, canvas, ctx;

const sw = 800;
const sh = 600;
const pixelRatio = 2;

function init() {
    canvas = document.createElement('canvas');
    document.body.appendChild(canvas);
    ctx = canvas.getContext("2d");

    canvas.width = sw * pixelRatio;
    canvas.height = sh * pixelRatio;
    canvas.style.width = sw + 'px';
    canvas.style.height = sh + 'px';
    ctx.scale(pixelRatio, pixelRatio);

    leon = new LeonSans({
        text: 'The quick brown\nfox jumps over\nthe lazy dog',
        color: ['#000000'],
        size: 80,
        weight: 200
    });

    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, y);

    leon.draw(ctx);
}

window.onload = () => {
    init();
};

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For the drawing animation, include TweenMax (JS animation library) in your html.

<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/2.1.3/TweenMax.min.js"></script>

And update all the drawing values from 0 to 1

let i, total = leon.drawing.length;
for (i = 0; i < total; i++) {
    TweenMax.fromTo(leon.drawing[i], 1.6, {
        value: 0
    }, {
        delay: i * 0.05,
        value: 1,
        ease: Power4.easeOut
    });
}

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