add method

PdfGridRow add([ PdfGridRow? row ])

Add a row to the grid.

//Create a new PDF document
PdfDocument document = PdfDocument();
//Create a PdfGrid
PdfGrid grid = PdfGrid();
//Add columns to grid
grid.columns.add(count: 3);
//Add headers to grid
grid.headers.add(2);
PdfGridRow header = grid.headers[0];
header.cells[0].value = 'Employee ID';
header.cells[1].value = 'Employee Name';
header.cells[2].value = 'Salary';
//Add rows to grid
grid.rows.add();
grid.rows.add();
//Gets the row collection
PdfGridRowCollection rowCollection = grid.rows;
PdfGridRow row1 = rowCollection[0];
row1.cells[0].value = 'E01';
row1.cells[1].value = 'Clay';
row1.cells[2].value = '\$10,000';
PdfGridRow row2 = rowCollection[1];
row2.cells[0].value = 'E02';
row2.cells[1].value = 'Simon';
row2.cells[2].value = '\$12,000';
//Set the row span
row1.cells[1].rowSpan = 2;
//Set the row height
row2.height = 20;
//Set the row style
rowCollection[0].style = PdfGridRowStyle(
    backgroundBrush: PdfBrushes.dimGray,
    textPen: PdfPens.lightGoldenrodYellow,
    textBrush: PdfBrushes.darkOrange,
    font: PdfStandardFont(PdfFontFamily.timesRoman, 12));
//Draw the grid in PDF document page
grid.draw(
    page: document.pages.add(), bounds: Rect.zero);
//Save the document.
List<int> bytes = await document.save();
//Dispose the document.
document.dispose();

Implementation

PdfGridRow add([PdfGridRow? row]) {
  if (row == null) {
    final PdfGridRow row = PdfGridRow(_grid);
    add(row);
    return row;
  } else {
    row.style.font = _grid.style.font;
    row.style.backgroundBrush = _grid.style.backgroundBrush;
    row.style.textPen = _grid.style.textPen;
    row.style.textBrush = _grid.style.textBrush;
    if (row.cells.count == 0) {
      for (int i = 0; i < _grid.columns.count; i++) {
        PdfGridCellCollectionHelper.getHelper(row.cells).add(PdfGridCell());
      }
    }
    _rows.add(row);
    return row;
  }
}