“tracer la ligne en javascript” Réponses codées

tracer la ligne en javascript

// Using Canvas
function draw() {
    const canvas = document.querySelector('#canvas');
    if (!canvas.getContext) {
        return;
    }
    // define variable 
    const ctx = canvas.getContext('2d');
    // set line stroke and line width
    ctx.strokeStyle = 'red';
    ctx.lineWidth = 5;
    // draw a red line
    ctx.beginPath();
    ctx.moveTo(100, 100);
    ctx.lineTo(300, 100);
    ctx.stroke();
}
draw();