function setup() {
    createCanvas(600, 600);
    angleMode(DEGREES);
    pixelDensity(1);
    colorMode(HSB);
    cursor(CROSS);
    frameRate(60);
}

function draw() {
    background(0);

    drawGrid();
    textInfo();
}

function drawGrid() {
    push();
    stroke(255, 64);
    strokeWeight(1);
    for (let x = 0; x < width; x += 10) line(x, 0, x, height);
    for (let y = 0; y < height; y += 10) line(0, y, width, y);
    pop();
}

function textInfo(title, date, name = "赵海洋爸爸") {
    push();
    noStroke();
    fill(255);
    text(`作品：${title}`, 30, height - 70);
    text(`作者：${name}`, 30, height - 50);
    text(`日期：${date}`, 30, height - 30);
    pop();
}