Week04,HW04

void setup(){
size(600,400);
background(255,255,255);
fill(237,28,36); //紅
rect(0,0,50,50);
fill(255,127,39); //澄
rect(0,50,50,50);
fill(255,242,0); //黃
rect(0,100,50,50);
fill(34,177,76); //綠
rect(0,150,50,50);
fill(0,162,232); //藍
rect(0,200,50,50);
fill(63,72,204); //靛
rect(0,250,50,50);
fill(0,0,0); //紫
rect(0,300,50,50);
fill(255,255,255); //存檔
rect(0,350,50,50);
fill(5,255,255); //讀檔
rect(550,350,50,50);
fill(255,255,255);  // 放大
rect(550,0,50,50);
fill(0,0,0);
ellipse(575, 25, 30, 30);
fill(255,255,255);  //縮小
rect(550,50,50,50);
fill(0,0,0);
ellipse(575, 75, 10, 10);
}
int www=5;
void draw(){  //控制滑鼠
if(mouseX<50 && mouseY<50) stroke(255,0,0);
else if(mousePressed && mouseX<50 && mouseY<100) stroke(255,127,39);
else if(mousePressed && mouseX<50 && mouseY<150) stroke(255,242,0);
else if(mousePressed && mouseX<50 && mouseY<200) stroke(34,177,76);
else if(mousePressed && mouseX<50 && mouseY<250) stroke(0,162,232);
else if(mousePressed && mouseX<50 && mouseY<300) stroke(63,72,204);
else if(mousePressed && mouseX<50 && mouseY<350) stroke(0,0,0);
else if(mousePressed && mouseX<50 && mouseY<400) save("234.JPEG");
else if(mousePressed && mouseX>550 && mouseY>350){
PImage file = loadImage("234.JPEG");  //讀取圖檔
image(file,0,0,600,400);
}
else if(mousePressed && mouseX>550 && mouseY<50){
    strokeWeight(++www);
  }
else if(mousePressed && mouseX>550 && mouseY<100){
    strokeWeight(--www);
    if(www<2)www=2;
  }
if(mousePressed) line(mouseX,mouseY,pmouseX,pmouseY);

}