tile_clock/tile_clock.pde at master · feature-creature/tile_clock · GitHub

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// declare global variables
float tileSizeX;
float tileSizeY;
float tileSpaceX;
float tileSpaceY;
float padding;

void setup() {
  size(915, 650);
  background(255);
  frameRate(60);

  // initialize global variables
  tileSizeX = 10;
  tileSizeY = 10;
  tileSpaceX = tileSizeX * 1.5;
  tileSpaceY = tileSizeY * 1.5;
  padding = tileSpaceX;

}


void draw() {
  background(255);
    pushMatrix();
    translate(padding,padding);
    for(int ix = 0; ix < 60; ix++)
    {
      for(int iy = 0; iy < 24; iy++)
      {
        float offset = height - ((25-iy)*tileSpaceY);
        fill(255);
        if(iy<hour() || (iy == hour() && ix < minute()))
        {
          offset = iy*tileSpaceY;
          fill(50);
        }
        if(iy == hour() && ix == minute())
        {

          offset = height - ((25-iy)*tileSpaceY) + map(second(),0,60,0,(iy*tileSpaceY)- (height - ((25-iy)*tileSpaceY)));
          fill(map(offset,iy*tileSpaceY,height - ((25-iy)*tileSpaceY),50,255));
        }
        //rectMode(CENTER);
        //rect(ix*tileSpaceX,iy*tileSpaceY,tileSizeX,tileSizeY);
        line(ix*tileSpaceX,offset,ix*tileSpaceX,offset+30);
        ellipse(ix*tileSpaceX,offset,tileSizeX,tileSizeY*1.025);

      }
    }
  popMatrix();

  // print date on screen
  dateText();
}


String date() {
  fill(200);
  rectMode(CORNER);
  rect(width/2- 75, height - 25, 140, 25);
  fill(0);
  textSize(10);
  return(
    year()
    + "_" + month()
    + "_" + day()
    + "_" + hour()
    + "_" + minute()
    + "_" + second()
    );
}

void dateText(){
  text(
    date(),
    width/2 - 60, // constant length of date string
    height -10
    );
}

void mousePressed() {
  saveFrame(date());
}