Public
Edited
Nov 23, 2023
Insert cell
Insert cell
text = "Hi There"
Insert cell
p5((s) => {
let font;

s.preload = function () {
font = s.loadFont(fontUrl);
};

s.setup = function () {
s.createCanvas(width, height);
s.background("blue");
s.fill("red");
s.textSize(200);
s.textAlign(s.CENTER, s.CENTER);
s.textFont(font);
};

s.draw = function () {
s.translate(width / 2, height / 2);
s.text(text, 0, 0);
};
})
Insert cell
p5((s) => {
let font;
let points;
let mic;
s.preload = function () {
font = s.loadFont(fontUrl);
};

s.setup = function () {
s.createCanvas(width, height);
s.textFont(font);
s.textAlign(s.CENTER, s.CENTER);

points = font.textToPoints(text, 50, 250, 200, {
sampleFactor: 0.05
});
mic = new pSound.AudioIn();
mic.start();
};

s.draw = function () {
s.background("#e4e4e4");
s.stroke("blue");
let micLevel = mic.getLevel(); // between 0 and 1
let radius = s.map(micLevel * 10, 0, 1, 20, 100);

for (let i = 0; i < points.length; i++) {
let p = points[i];

// if we use map we can change the scale
// map(value, min, max, newMin, newMax)
//let radius = s.map(s.mouseX, 0, width, 1, 50);

s.circle(p.x, p.y, radius);
}
};
})
Insert cell
p5((s) => {
let font;
let points;

let circleNr = 0;

s.preload = function () {
font = s.loadFont(fontUrl);
};

s.setup = function () {
s.createCanvas(width, height);
s.textFont(font);
s.textAlign(s.CENTER, s.CENTER);

points = font.textToPoints(text, 50, 250, 200, {
sampleFactor: 0.05
});
};

s.draw = function () {
s.background(200);
s.stroke(0);

for (let i = 0; i <= circleNr; i++) {
let p = points[i];
s.circle(p.x, p.y, 10);
}

if (circleNr < points.length && s.frameCount % 1 === 0) {
circleNr++;
}
if (circleNr == points.length) {
circleNr = 0;
}
};
})
Insert cell
p5((s) => {
let font;
let points;

let circleNr = 0;

s.preload = function () {
font = s.loadFont(fontUrl);
};

s.setup = function () {
s.createCanvas(width, height);
s.textFont(font);
s.textAlign(s.CENTER, s.CENTER);

points = font.textToPoints(text, 50, 250, 200, {
sampleFactor: 0.1
});
};

s.draw = function () {
//s.background(200);
s.stroke(0);
s.fill(0);

for (let i = 0; i <= circleNr; i++) {
let p = points[i];
s.rect(p.x, p.y, 5);
}

if (circleNr < points.length && s.frameCount % 1 === 0) {
circleNr++;
}
if (circleNr == points.length) {
circleNr = 0;
}

// copy
let x1 = s.random(width);
let y1 = s.random(height);

let x2 = x1 + s.random(-1, 1);
let y2 = y1 + s.random(-1, 1);

let fragmentWidth = 100;
let fragmentHeight = height;

let source = [x1, y1, fragmentWidth, fragmentHeight];
let target = [x2, y2, fragmentWidth, fragmentHeight];
s.copy(s, ...source, ...target);
};
})
Insert cell
p5((s) => {
let font;

s.preload = function () {
font = s.loadFont(fontUrl);
};

s.setup = function () {
s.createCanvas(width, height);
s.background("blue");
s.fill("red");
s.textSize(200);
s.textFont(font);
};

s.draw = function () {
s.text(text, 100, height / 2 + 50);

let x1 = s.random(width);
let y1 = s.random(height);

let x2 = x1 + s.random(-2, 2);
let y2 = y1 + s.random(-2, 2);

let fragmentWidth = 100;
let fragmentHeight = height;

let source = [x1, y1, fragmentWidth, fragmentHeight];
let target = [x2, y2, fragmentWidth, fragmentHeight];
s.copy(s, ...source, ...target);
};
})
Insert cell
Insert cell
Insert cell
pSound = require("p5").then(async (p5) => {
await require("p5@0.9.0/lib/addons/p5.sound.min.js");
return p5;
})
Insert cell
Insert cell

One platform to build and deploy the best data apps

Experiment and prototype by building visualizations in live JavaScript notebooks. Collaborate with your team and decide which concepts to build out.
Use Observable Framework to build data apps locally. Use data loaders to build in any language or library, including Python, SQL, and R.
Seamlessly deploy to Observable. Test before you ship, use automatic deploy-on-commit, and ensure your projects are always up-to-date.
Learn more