Colors_Table

var img;

var x = 0;

var y = 0;

​

let table;

​

​

function setup() {

  c = createCanvas(2000, 720);

  background(0);

​

  vid = createVideo("220427_Zeitraffer.mp4")

  vid.size(2000, 720)

  vid.play();

  vid.hide();

  interval = setInterval(draw, 1000);

​

​

  /// Table

​

  table = new p5.Table();

​

  table.addColumn('pixel0');

  table.addColumn('pixel1');

  table.addColumn('pixel2');

  table.addColumn('pixel3');

  table.addColumn('pixel4');

​

​

​

}

​

function draw() {

  //background(255);

  //image(img, mouseX, 0);

​

  // Pixel in Speicher laden

  //img.loadPixels();

  vid.loadPixels();

  image(vid, 0, 0);

  //img.updatePixels();

​

  //var line = vid.get(vid.width / 2, 0, 1, vid.height);

  //a = img.height/5

  a = height / 1 // Number of pixels

​

​

  pixel0 = vid.get(vid.width / 2, a * 0.5);

  pixel1 = vid.get(vid.width / 2, a * 1.5);

  pixel2 = vid.get(vid.width / 2, a * 2.5);

​

​

​

  // move to the next position x

  translate(x, 0);

​

  noStroke();

  fill(pixel0);

  rect(x, 0, x + 1, a * 1);

  fill(pixel1);

  rect(x, a * 1, x + 1, a * 2);

  fill(pixel2);

  rect(x, a * 2, x + 1, a * 3);

​

  fill(0)

  if (interval += 1) {

  let newRow = table.addRow();

  newRow.setString('pixel0', pixel0);

  newRow.setString('pixel1', pixel1);

  newRow.setString('pixel2', pixel2);

  }

​

  // increment the position x or set to zero (at the end)

  if (x < width) {

    x += 1; // += 2 -> Spationierung / Speed

  }

  else {

    x = 0;

    //saveCanvas(c, 'screenshot', 'jpg');

  }

}

​

function keyPressed() {

  if (key == "s") {

    saveTable(table, 'new.csv');

  }

    if (key == "c") {

    //save('new.png');

  }

}