Hi all!

I’m so excited to find out there is a forum for p5.js

So, I’m trying to create something that will look like chalky, sort of vertical lines similar to the attached picture.

Using the below code, I managed to create random vertical lines but they have no chalk effect.

The question is how do you add to what I did to arrive at the final result?

Here is my code

```
function setup() {
createCanvas(600, 600, SVG);
}
function draw() {
background(0);
stroke("#ffffff");
strokeWeight(1.3);
noFill();
let xoff = 0.0;
beginShape();
for (x = 0; x < width; x++) {
//let y = random(height*1.5)
let y = map(noise(xoff), 0, 1, 0, height);
vertex(x, y*2);
vertex(x+0.2, y);
vertex(x+0.3, y);
vertex(x+0.4, y);
xoff += 0.3;
}
endShape();
//noLoop();
}
```