# 第二周筆記說明 --- ```javascript= function setup() { createCanvas(windowWidth, windowHeight); background("#cae9ff") } function draw() { background("#cae9ff") fill("#ffafcc") stroke("#cdb4db") rect(mouseX,mouseY,100,200) ellispe(mouseX-100,mouseY-100,100) ellispe(mouseX+100,mouseY-100,100) ---