互動week3

 //week03_1_PImage_loadImage_image

PImage img = loadImage("arufa.jpg");

size(600,400);

image(img,0,0);

//week03_2_void_setup_void_draw__fill

PImage img;

void setup()

{

  size(600,400);

  img = loadImage("arufa.jpg");

}

void draw()

{

  image(img,0,0);

  noStroke();

  fill(200,200,255,128);

  rect(mouseX,mouseY,70,50);

}

//week03_3_arufa_rect_rect_rect

PImage img;

void setup()

{

  size(600,400);

  img = loadImage("arufa.jpg");

}

void draw()

{

  image(img,0,0);

  noCursor();//不要有游標

  noStroke();//不要有框線

  fill(200,200,255,128);//藍藍的半透明

  rect(mouseX,mouseY,70,50);

  

  rect(mouseX,mouseY-80,70,50);

  rect(mouseX+60,mouseY+80,70,50);

  rect(mouseX,mouseY+80,70,50);

  rect(mouseX-60,mouseY+80,70,50);

  

  rect(mouseX+30,mouseY-40,70,50);

  rect(mouseX-30,mouseY-40,70,50);

  

  rect(mouseX+60,mouseY,70,50);

  rect(mouseX,mouseY,70,50);

  rect(mouseX-60,mouseY,70,50);

  

  rect(mouseX-30,mouseY+40,70,50);

  rect(mouseX-90,mouseY+40,70,50);

  rect(mouseX+30,mouseY+40,70,50);

  rect(mouseX+90,mouseY+40,70,50);

  

  rect(mouseX+30,mouseY+120,70,50);

  rect(mouseX-30,mouseY+120,70,50);

  

  rect(mouseX,mouseY+160,70,50);

}

//week03_4_arufa_for_for_rect

PImage img;

void setup()

{

  size(600,400);

  img = loadImage("arufa.jpg");

}

void draw()

{

  image(img,0,0);

  noCursor();//不要有游標

  noStroke();//不要有框線

  fill(200,200,255,128);//藍藍的半透明

  for(int i= 0; i<=4; i++)

  {

    for(int j=0;j<i;j++)

    {

      float y=i*40,x=-i/2*60+j*60+((i%2==0)?30:0);

      rect(mouseX+x,mouseY-80+y,70,50); 

    }

  }

  for(int i=3;i>=1;i--)

  {

    for(int j=0;j<i;j++)

    {

      float y=(4-i)*40+160,x=-i/2*60+j*60+((i%2==0)?30:0);

      rect(mouseX+x,mouseY-80+y,70,50);

    }

  }

  

}

//week03_5_arufa_for_for_rect

size(450,450);

background(220,179,92);

strokeWeight(2);

noFill();

for(int i=0;i<9;i++)

{

  line(25,25+i*50,425,25+i*50);

  line(25+i*50,25,25+i*50,425);

}

//week03_6_void_setup_void_draw_ellipse_mouseX_mouseY

void setup(){

  size(450,450);

}

void draw()

{

  background(220,179,92);

  strokeWeight(2);

  for(int i=0;i<9;i++)

 {

  line(25,25+i*50,425,25+i*50);

  line(25+i*50,25,25+i*50,425);

 }

 ellipse(mouseX,mouseY,45,45);

}

//week03-7_go_2d_array_???

int[][] board = new int[9][9];

void setup(){

  size(450,450);

}

void draw()

{

  background(220,179,92);

  strokeWeight(2);

  for(int i=0;i<9;i++)

 {

  line(25,25+i*50,425,25+i*50);

  line(25+i*50,25,25+i*50,425);

 }

 for(int i=0;i<9;i++)

 {

   for(int j=0;j<9;j++)

   {

     if(board[i][j]==1)ellipse(25+j*50,25+i*50,45,45);

   }

 }

 ellipse(mouseX,mouseY,45,45);

}

void mousePressed()

{

  int i = mouseY/50,j=mouseX/50;

  board[i][j]=1;

}

//week03_08_go_goColor_black_white

//切換黑白黑白

int goColor = -1;

int[][] board = new int[9][9];

void setup(){

  size(450,450);

}

void draw()

{

  background(220,179,92);

  strokeWeight(2);

  for(int i=0;i<9;i++)

 {

  line(25,25+i*50,425,25+i*50);

  line(25+i*50,25,25+i*50,425);

 }

 for(int i=0;i<9;i++)

 {

   for(int j=0;j<9;j++)

   {

     if(board[i][j]==0) continue;

     if(board[i][j]==1) fill(255);

     if(board[i][j]==-1) fill(0);

     ellipse(25+j*50,25+i*50,45,45);

   }

 }

 if(goColor==-1)fill(0);

 else fill(225);

 ellipse(mouseX,mouseY,45,45);

}

void mousePressed()

{

  int i = mouseY/50,j=mouseX/50;

  board[i][j]=goColor;

  goColor = goColor*-1;

}

//week03_9_arufa_for_for_rect

int []boardX = {0,-30,+30,+60,0,-60,-90,-30,+30,+90,+60,0,-60,-30,+30,0};

int []boardY = {-80,-40,-40,0,0,0,+40,+40,+40,+40,80,80,80,120,120,160};

PImage img;

void setup()

{

  size(600,400);

  img = loadImage("arufa.jpg");

}

void draw()

{

  image(img,0,0);

  noCursor();//不要有游標

  noStroke();//不要有框線 

  fill(200,200,255,128);//藍藍的半透明

  for(int i= 0; i<16; i++)

  {

    rect(mouseX+boardX[i],mouseY+boardY[i],70,50);

  }  

}