WEEK1

下載https://processing.org/ 















簡單程式碼

點擊滑鼠改變背景顏色

void setup(){

 size(800,600);

}

void draw(){

 if(mousePressed) background(150,0,0);

    else background(0,250,0);

}

小畫家

void setup(){

 size(800,600);

}

void draw(){

  line(mouseX,mouseY,pmouseX,pmouseY);

}