RobinMoretti

// https://processing.org/reference/saveFrame_.html

void mousePressed() {
  // enregistre chaque frame -> screen-0001.tif, screen-0002.tif, etc.
  saveFrame(); 
  
  // ou
  
  // enregistre chaque frame -> line-000001.png, line-000002.png, etc.
  saveFrame("line-######.png");

RobinMoretti

int circleFillColor = 0;

void setup() {
  // la taille du canvas (fenêtre)
  size(500, 500);
}

void draw() {
  // les couleurs varient entre 0 et 255
  circleFillColor = circleFillColor + 1;

RobinMoretti

int startX, startY, endX, endY;

int red, green, blue;

void setup() {
  startX = (width / 2) - 100;
  startY = (height / 2) - 100;
  endX = (width / 2) + 100;
  endY = (height / 2) + 100;

RobinMoretti

<script setup>
import paper from "paper"
import { ref, onMounted } from 'vue'

const canvas = ref(null)

onMounted(()=>{
  paper.setup(canvas.value);
  var path = new paper.Path();
  path.strokeColor = 'black';