week ╯ 08 ╮

week08🙆💜

♥如果顏色是白色就印出1

其餘印出0

♥程式碼-

PImage img;

void setup(){

  size(300,200);

  img=loadImage("mouse1.png");

}

void draw(){

  image(img,0,0);

}

void mouseMoved(){

  loadPixels();

  for(int i=0;i<width*height;i++){

    if( pixels[i]==#ffffff) print("1");

    else print("0");

  }

}

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♥左上角設置一個方塊讀取滑鼠現在位址的顏色

♥程式碼-

PImage img;

color nowColor;

void setup(){

  size(300,200);

  img=loadImage("mouse1.png");

}

void draw(){

  image(img,0,0);

  fill(nowColor); rect(0,0,30,30);

}

void mouseMoved(){

  loadPixels();

  int now= width*mouseY+mouseX;

  nowColor = pixels[now];

  //for(int i=0;i<width*height;i++){

    //if( pixels[i]==#ffffff) print("1");

    //else print("0");

  }