week11

 *week11

//week12_01_optical_illusion_ball_analyze
PImage img=loadImage("ball.png");
size(640,569);//圖檔大小
background(img);
fill(0);
for(int y=21;y<569;y+=13.748){
  for(float x=2;x<640;x+=30){
    ellipse(x,y,12,12);
  }  
}  
for(int y=21;y<569;y+=13.748){
  for(float x=2+15;x<640;x+=30){
    ellipse(x,y,12,12);
  }  
}  
//ellipse(32,y,11,11);
//ellipse(32+30,y,11,11);

//ellipse(32,35,11,11);
//ellipse(32,35,11,11);

//week11_02_optical_illusion_ball_analyze
size(600, 600);
noStroke();
fill(236, 152, 52);//color1
rect(0, 0, 300, 300);

fill(122, 202, 249);//color2
rect(300, 0, 300, 300);

fill(129, 241, 128);//color3
rect(0, 300, 300, 300);

fill(230, 95, 115);//color4
rect(300, 300, 300, 300);

fill(122, 202, 249);//color2
for (float y=0; y<300; y+=15) {
  for (float x=0; x<300; x+=30) {
    ellipse(x, y, 11, 11);
  }
}
fill(236, 152, 52);//color2
for (float y=0; y<300; y+=15) {
  for (float x=0; x<300; x+=30) {
    ellipse(300+x, y, 11, 11);
    ellipse(300+x+15, y+7, 11, 11);
  }
}

//week11_03_optical_illusion_draw_better
size(600, 600);
noStroke();
fill(236, 152, 52);//color1
rect(0, 0, 300, 300);

fill(122, 202, 249);//color2
rect(300, 0, 300, 300);

fill(129, 241, 128);//color3
rect(0, 300, 300, 300);

fill(230, 95, 115);//color4
rect(300, 300, 300, 300);

fill(191,156,205);
ellipse(150,150,150,150);
ellipse(450,150,150,150);
ellipse(150,450,150,150);
ellipse(450,450,150,150);

for (float y=0; y<600; y+=15) {
  for (float x=0; x<600; x+=30) {
    if (6+x<300&&y<300)fill(122, 202, 249);
    if (6+x>300&&y<300)fill(236, 152, 52);
    if (6+x<300&&y>300)fill(230, 95, 115);
    if (6+x>300&&y>300)fill(129, 241, 128);
    ellipse(6+x, y, 11, 11);
    ellipse(6+x+15, y+7, 11, 11);
  }
}

//weekl1_04_ArrayList_for_loop
ArrayList<Integer>a=new ArrayList<Integer>();
a.add(3);
a.add(5);
a.add(7);
for(Integer i:a){//進階的for迴圈
  println(i);
} 
for(int i=0;i<a.size();i++){//比較傳統的for迴圈
  println(a.get(i));//你要用.get(i)取出你要的那格
}  

//weekl1_05_class_Card_draw
class Card{//物件裡,有方法畫圖
  int x,y;
  void draw(){
    rect(x,y,100,150);
  }
}
Card card1=new Card();
void setup(){
 size(500,400); 
 card1.x=100;
 card1.y=100;
}  
void draw(){
  card1.draw();//程式碼會比較有條理
}  
  
  

//week11_06_class_Card_card_x_y_draw
class Card{
  int x,y;
  Card(int _x,int _y){
    x= _x; y= _y;
  }
  void draw(){
    rect(x,y,100,150);
  }
}
Card card1=new Card(100,100);
void setup(){
  size(500,400);
}
void draw(){
  card1.draw();
}