Week04,HW04

(1)自己的小畫家

void setup(){
size(500,500);
background(0,0,0);

//noStroke(); //左邊的顏色fill(255,0,0);//紅rect(0,0,50,50);
fill(255,200,0);//黃rect(0,50,50,50);
fill(80,255,80);//綠rect(0,100,50,50);
fill(50,50,255);//藍rect(0,150,50,50);
fill(55,50,50);//灰rect(0,200,50,50);
fill(255,255,255);//白rect(0,250,50,50);

fill(255,255,255);
rect(450,0,50,50);
fill(255);
rect(450,50,50,50);
rect(450,100,50,50);

fill(0,0,0);
ellipse(475, 25, 2,2);
fill(0,0,0);
ellipse(475, 75, 6, 6);
fill(0,0,0);
ellipse(475, 125, 10,10);

fill(255,255,255);//存檔框框rect(0,300,50,50);

fill(255,255,255);//讀檔框框rect(0,350,50,50);
}

int www=5;

void draw(){
  if(mousePressed && mouseX<50 && mouseY<50) stroke(255,0,0);
  else if(mousePressed && mouseX<50 && mouseY<100) stroke(255,200,0);
  else if(mousePressed && mouseX<50 && mouseY<150) stroke(80,255,80);
  else if(mousePressed && mouseX<50 && mouseY<200) stroke(50,50,255);
  else if(mousePressed && mouseX<50 && mouseY<250) stroke(55,50,50);
  else if(mousePressed && mouseX<50 && mouseY<300) stroke(255,255,255);
  else if(mousePressed)  line(mouseX, mouseY, pmouseX, pmouseY);//畫線 
  else if(mousePressed && mouseX<50 && mouseY<350) save("123.png"); //存檔 
  else if(mousePressed && mouseX<50 && mouseY<400){ //讀檔   PImage img = loadImage("123.png");
   image(img,0,0,500,500);
   } 
   
      
   if(mouseX&rt;450 && mouseX<500 && mouseY&rt;0 && mouseY<50 && mousePressed)strokeWeight(3);
else if(mouseX&rt;450 && mouseX<500 && mouseY&rt;50 && mouseY<100 && mousePressed)strokeWeight(6);
else if(mouseX&rt;450 && mouseX<500 && mouseY&rt;100 && mouseY<150 && mousePressed)strokeWeight(10);
   
     
 }