WEEK02 一周年紀念日卻只剩下右手陪伴

自製陽春洨畫家

以下為程式碼

void setup(){

  size(600,600);

}

void draw(){

   if(mousePressed)line(mouseX,mouseY,pmouseX,pmouseY);

}

void keyPressed(){

  if(key=='1')stroke(#FF0015);

  if(key=='2')stroke(#FFD900);

  if(key=='3')stroke(#00FF1B);

  if(key=='4')strokeWeight(30);

  if(key=='5')strokeWeight(40);

  if(key=='s') save("now.png");

  if(key=='r'){

      PImage img=loadImage("now.png");

      if(img!=null) image(img, 0,0);

   }

}

int now=1;

void mouseWheel(MouseEvent event){

  float e = event.getCount();

  //可打println(e);來看看監測區的數值變化

  now += e;

  if(now<1) now=1;

  strokeWeight(now);

  println(now);

}

--------------------------------------------------------------------------

void setup(){

  size(600,600);

}

void draw(){

   if(mousePressed)line(mouseX,mouseY,pmouseX,pmouseY);

}

boolean bColorSelect = false;

void keyPressed(){

  if(key=='1')stroke(#FF0015);

  if(key=='2')stroke(#FFD900);

  if(key=='3')stroke(#00FF1B);

  if(key=='4')strokeWeight(30);

  if(key=='5')strokeWeight(40);

  if(key=='s') save("now.png");

  if(key=='r'){

      PImage img=loadImage("now.png");

      if(img!=null) image(img, 0,0);

   }

  if(key=='c'){

  bColorSelect=true;

  save("beforeColor.png");

  PImage img=loadImage("colorMap.png");

  image(img,0,0);

  }

  if(key=='d'){

  PImage img=loadImage("beforeColor.png");

  if(img!=null) image(img,0,0);

  }

   

   //上面只是叫出調色盤圖片 目前無效果

   

}

int now=1;

void mouseWheel(MouseEvent event){

  float e = event.getCount();

  //println(e);

  now += e;

  if(now<1) now=1;

  strokeWeight(now);

  println(now);

}

---------
void setup(){
  size(600,600);
  background(255);
}
void draw(){
 if(bColorSelect){
   loadPixels();
   stroke(pixels[mouseX+mouseY*width]);
}
  else if(mousePressed)line(mouseX,mouseY,pmouseX,pmouseY);
}
boolean bColorSelect = false;
void keyPressed(){
  if(key=='1')stroke(#FF0015);
  if(key=='2')stroke(#FFD900);
  if(key=='3')stroke(#00FF1B);
  if(key=='4')strokeWeight(30);
  if(key=='5')strokeWeight(40);
  if(key=='s') save("now.png");
  if(key=='r'){
      PImage img=loadImage("now.png");
      if(img!=null) image(img, 0,0);
   }
  if(key=='c' && bColorSelect==false){
  bColorSelect=true;
  save("beforeColor.png");
  PImage img=loadImage("colorMap.png");
  image(img,0,0);
  }else if(key=='c' && bColorSelect==true){
  bColorSelect=false;
  PImage img=loadImage("beforeColor.png");
  if(img!=null)image(img, 0,0);
 
 
  }
  if(key=='d'){
  PImage img=loadImage("beforeColor.png");
  if(img!=null) image(img,0,0);
  }
 
 
 
}
int now=1;
void mouseWheel(MouseEvent event){
  float e = event.getCount();
  //println(e);
  now += e;
  if(now<1) now=1;
  strokeWeight(now);
  println(now);
}
可以截取顏色惹~~