踊

 

int[][]go={

  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 

  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 

  {0, 1, 0, 0, 0, 0, 0, 0, 0}, 

  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 

  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 

  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 

  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 

  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 

  {0, 1, 0, 0, 0, 0, 0, 0, 0}

};

void setup() {

  size(500, 500);

}

void draw() {

  background(253, 236, 180);

  for (int i=0; i<9; i++) {

    line(50+50*i, 50, 50+50*i, 450);

    line(50, 50+50*i, 450, 50+50*i);

  }

  for (int i=0; i<9; i++) {

    for (int j=0; j<9; j++) {

      if (go[i][j]==1) {

        int x=50+50*j, y=50+50*i;

        fill(255); 

        ellipse(x, y, 40, 40);

      }

    }

  }

}

 void mousePressed()

 {

    int j=(mouseX-50)/50;

    int i=(mouseY-50)/50;

    go[i][j]=1;

  }

 void mousePressed()

 {

    int j=(mouseX-25)/50;

    int i=(mouseY-25)/50;

    go[i][j]=1;

  }

void setup(){

  size(500,500);

}

void draw(){

  for(float a=0;a<360;a++){

    float x=250+250*cos(radians(a));

    float y=250+250*sin(radians(a));

    ellipse(x,y,4,4);

  }

}

void setup(){

  size(500,500);

}

void draw(){

  background(255);

  noFill();

  for(float a=0;a<360;a+=1){

    float x=250+mouseX*cos(radians(a));

    float y=250+mouseY*sin(radians(a));

    ellipse(x,y,mouseY,mouseY);

  }

}

void setup(){

  size(500,500);

}

void draw(){

  background(255);

  noFill();

  stroke(mouseX,mouseY,255);

  for(float a=0;a<360;a+=1){

    float x=250+mouseX*cos(radians(a));

    float y=250+mouseY*sin(radians(a));

    ellipse(x,y,mouseY,mouseY);

  }

}

void setup(){

  size(500,500);

}

float w=30;

float r=0,g=255,b=0;

void draw(){

  stroke(r,g,b);noFill();

  r+=random(3);if(r>255)r=0;

  g+=random(3);if(g>255)g=0;

  b+=random(3);if(b>255)b=0;

   ellipse(mouseX,mouseY,w,w);

   w+=0.5;

   if(w>100)w=30;

  }