Function addColSpanCells

src/layout-manager.js:104–117

(cellRows)

  }

  function addColSpanCells(cellRows) {
    for (let rowIndex = cellRows.length - 1; rowIndex >= 0; rowIndex--) {
      let cellColumns = cellRows[rowIndex];
      for (let columnIndex = 0; columnIndex < cellColumns.length; columnIndex++) {
        let cell = cellColumns[columnIndex];
        for (let k = 1; k < cell.colSpan; k++) {
          let colSpanCell = new ColSpanCell();
          colSpanCell.x = cell.x + k;
          colSpanCell.y = cell.y;
          cellColumns.splice(columnIndex + 1, 0, colSpanCell);
        }
      }
    }
  }

  function insertCell(cell, row) {
    let x = 0;