lazarus-ccr/components/fpspreadsheet/examples/ooxmldemo/ooxmlwrite.lpr

{
ooxmlwrite.lpr

Demonstrates how to write an OOXML file using the fpspreadsheet library

AUTHORS: Felipe Monteiro de Carvalho
}
program ooxmlwrite;

{$mode delphi}{$H+}

uses
  Classes, SysUtils, fpspreadsheet, fpsallformats;

var
  MyWorkbook: TsWorkbook;
  MyWorksheet: TsWorksheet;
  MyDir: string;
  i: Integer;
  MyCell: PCell;

begin
  // Open the output file
  MyDir := ExtractFilePath(ParamStr(0));

  // Create the spreadsheet
  MyWorkbook := TsWorkbook.Create;
  MyWorksheet := MyWorkbook.AddWorksheet('My Worksheet');

  // Write some number cells
  MyWorksheet.WriteNumber(0, 0, 1.0);
  MyWorksheet.WriteNumber(0, 1, 2.0);
  MyWorksheet.WriteNumber(0, 2, 3.0);
  MyWorksheet.WriteNumber(0, 3, 4.0);
  MyWorksheet.WriteUTF8Text(0, 4, '& " '' < >');

  MyWorksheet.WriteUTF8Text(0, 26, 'AA'); // Test for column name

  MyWorksheet.WriteColWidth(0, 20);
  MyWorksheet.WriteRowHeight(0, 4);

  // Write some formulas
  Myworksheet.WriteFormula(0, 5, '=A1-B1');
  Myworksheet.WriteFormula(0, 6, '=SUM(A1:D1)');
  MyWorksheet.WriteFormula(0, 7, '=SIN(A1+B1)');

// Uncomment this to test large XLS files
  for i := 2 to 2{20} do
  begin
    MyWorksheet.WriteUTF8Text(i, 0, ParamStr(0));
    MyWorksheet.WriteUTF8Text(i, 1, ParamStr(0));
    MyWorksheet.WriteUTF8Text(i, 2, ParamStr(0));
    MyWorksheet.WriteUTF8Text(i, 3, ParamStr(0));
  end;

  // Test for Bold
  MyCell := MyWorksheet.GetCell(2, 0);
  MyCell^.UsedFormattingFields := [uffBold];
  MyCell := MyWorksheet.GetCell(2, 1);
  MyCell^.UsedFormattingFields := [uffBold];
  MyCell := MyWorksheet.GetCell(2, 2);
  MyCell^.UsedFormattingFields := [uffBold];
  MyCell := MyWorksheet.GetCell(2, 3);
  MyCell^.UsedFormattingFields := [uffBold];

  // Background and text color
  MyWorksheet.WriteUTF8Text(4, 0, 'white on red');
  Myworksheet.WriteBackgroundColor(4, 0, scRed);
  MyWorksheet.WriteFontColor(4, 0, scWhite);

  // Border
  MyWorksheet.WriteUTF8Text(4, 2, 'left/right');
  Myworksheet.WriteBorders(4, 2, [cbWest, cbEast]);
  MyWorksheet.WriteHorAlignment(4, 2, haCenter);

  Myworksheet.WriteUTF8Text(4, 4, 'top/bottom');
  Myworksheet.WriteBorders(4, 4, [cbNorth, cbSouth]);
  MyWorksheet.WriteBorderStyle(4, 4, cbSouth, lsThick, scBlue);
  Myworksheet.WriteHorAlignment(4, 4, haRight);

  // Wordwrap
  MyWorksheet.WriteUTF8Text(4, 6, 'This is a long, long, long, wrapped text.');
  MyWorksheet.WriteWordwrap(4, 6, true);

  // Creates a new worksheet
  MyWorksheet := MyWorkbook.AddWorksheet('My Worksheet 2');

  // Write some string cells
  MyWorksheet.WriteUTF8Text(0, 0, 'First');
  MyWorksheet.WriteUTF8Text(0, 1, 'Second');
  MyWorksheet.WriteUTF8Text(0, 2, 'Third');
  MyWorksheet.WriteUTF8Text(0, 3, 'Fourth');

  // Write current date/time
  MyWorksheet.WriteDateTime(0, 5, now, nfShortDate);
  MyWorksheet.WriteDateTime(1, 5, now, nfShortTime);
  MyWorksheet.WriteDateTime(2, 5, now, 'nn:ss.zzz');

  // Write some numbers in various formats
  MyWorksheet.WriteNumber(0, 6, 12345.6789, nfFixed, 0);
  MyWorksheet.WriteNumber(1, 6, 12345.6789, nfFixed, 3);
  MyWorksheet.WriteNumber(2, 6, 12345.6789, nfFixedTh, 0);
  MyWorksheet.Writenumber(3, 6, 12345.6789, nfFixedTh, 3);
  MyWorksheet.WriteNumber(4, 6, 12345.6789, nfExp, 2);
  Myworksheet.Writenumber(5, 6, 12345.6789, nfExp, 4);
  MyWorksheet.WriteCurrency(6, 6,-12345.6789, nfCurrency, 2);
  MyWorksheet.WriteCurrency(7, 6,-12345.6789, nfCurrencyRed, 2);

  // Save the spreadsheet to a file
  MyWorkbook.WriteToFile(MyDir + 'test.xlsx', sfOOXML);
  MyWorkbook.Free;
end.