week06-哭啊轉守為攻

首先創建視窗 熟悉draw

加上Framecount 做出簡易文字時鐘

利用millis 長出一個時鐘

使用PFont印出電腦內字型

使用PFont 成功顯示中文

做出一個下課倒數計時! 程式碼如下:

PFont QQ;
void setup()
{
  size(1000,1000);
  QQ = createFont("標楷體",100);
  textFont(QQ);
  fill(255,0,0);
  textSize(80);
}
void draw()
{
  background(#075BB2);
  String hh=nf(hour(),2);
  String mm=nf(minute(),2);
  String ss=nf(second(),2);
  
  text("現在:"+hh+":"+mm+":"+ss,50,100);
  text("下課:15:40:00",50,200);
  
  int now = hour()*60*60 + minute()*60+ second();
  int next = 15 *60*60+40 *60+0;
  int remain = next-now;
  if(remain<0) remain +=24*60*60;
  text("剩下:"+remain,50,300);
  hh = nf(remain/60/60,2);
  mm = nf(remain/60%60,2);
  ss = nf(remain%60,2);
  text("剩下:"+hh+":"+mm+":"+ss,50,400);

  
}