p5.TableRow set() Method

function setup() {
  createCanvas(500, 300);
  textSize(18);

  text("Click on the button to set " +
       "the values of the table",
       20, 20);

  setBtn =
    createButton("Add Table Values");
  setBtn.position(30, 40);
  setBtn.mouseClicked(setTableData);

  // Create the table
  table = new p5.Table();

  // Add 5 columns and rows to the table
  for (let i = 0; i < 5; i++) {
    table.addColumn("Column " + i);
    table.addRow();
  }
}

function setTableData() {
  for (let r = 0; r < 5; r++) {
    for (let c = 0; c < 3; c++) {

      // Get the row of the table
      let tableRow = table.rows[r];

      // Set the value at the given
      // column of the row
      tableRow.set(c, r + "::" + c);
    }
  }

  showTable();
}

function showTable() {
  clear();
  text("The values of the table are " +
       "added using the set() method",
       20, 20);

  // Show all the columns present
  for (let c = 0; c < 3; c++) {
    text(table.columns[c],
         20 + 100 * c, 80);
  }

  // Show all the rows currently
  // present in the table
  for (let r = 0; r < 5; r++) {
    for (let c = 0; c < 3; c++) {
      text(table.getString(r, c),
           20 + 100 * c, 120 + 20 * r);
    }
  }
}

function setup() {
  createCanvas(500, 300);
  textSize(18);

  changeBtn =
    createButton("Modify Table");
  changeBtn.position(30, 40);
  changeBtn.mouseClicked(modifyTable);

  // Create the table
  table = new p5.Table();

  // Add 5 columns and rows to the table
  for (let i = 0; i < 5; i++) {
    table.addColumn("Column " + i);
    table.addRow();
  }

  setTableData();

  // Display the table
  showTable();
}

function setTableData() {
  for (let r = 0; r < 5; r++) {
    for (let c = 0; c < 5; c++) {
      // Set the value at the given
      // column and row of the table
      table.set(r, c, 0 + " " + 0);
    }
  }

  showTable();
}

function modifyTable() {
  for (let r = 0; r < 5; r++) {

    // Get the row of the table
    let tableRow = table.rows[r];

    for (let c = 0; c < 5; c++) {

      // If the index of the table is
      // a diagonal, set it to "XX"
      if (r == c) 
        tableRow.set(c, "XX");
      if (r + c == 4)
        tableRow.set(c, "YY");
    }
  }

  showTable();
}

function showTable() {
  clear();
  text("The values are added and " +
       "modified using the set() method",
       20, 20);

  // Show all the rows currently
  // present in the table
  for (let r = 0; r < 5; r++) {
    for (let c = 0; c < 5; c++) {
      text(table.getString(r, c),
           20 + 80 * c, 80 + 20 * r);
    }
  }
}