lazarus-ccr/components/fpspreadsheet/examples/read_write/excel5demo/excel5write.lpr
wp_xxyyzz 5b946b751f fpspreadsheet: Add units (mm, cm, in, pts, lines/chars) for column width and row heights. Update all demos (some issues left).
NOTE: This revision breaks existing code if the worksheet's DefaultRowHeight/DefaultColWidth is changed - value must be in millimeters now. Methods for accessing individual row heiths and column widths are fine, but are marked as deprecated, they use the old units. Optionally a unit parameter can be specified.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4568 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2016-03-18 19:50:40 +00:00

380 lines
14 KiB
ObjectPascal

{
excel5write.lpr
Demonstrates how to write an Excel 5.x file using the fpspreadsheet library
AUTHORS: Felipe Monteiro de Carvalho
}
program excel5write;
{$mode delphi}{$H+}
uses
Classes, SysUtils, fpsTypes, fpSpreadsheet, fpsPalette, fpsUtils, xlsbiff5;
const
Str_First = 'First';
Str_Second = 'Second';
Str_Third = 'Third';
Str_Fourth = 'Fourth';
Str_Worksheet1 = 'Meu Relatório';
Str_Worksheet2 = 'My Worksheet 2';
Str_Total = 'Total:';
var
MyWorkbook: TsWorkbook;
MyWorksheet: TsWorksheet;
MyRPNFormula: TsRPNFormula;
MyDir: string;
i, r: Integer;
number: Double;
fmt: string;
palette: TsPalette;
begin
MyDir := ExtractFilePath(ParamStr(0));
// Create the spreadsheet
MyWorkbook := TsWorkbook.Create;
MyWorksheet := MyWorkbook.AddWorksheet(UTF8ToAnsi(Str_Worksheet1));
MyWorkbook.Options := MyWorkbook.Options + [boCalcBeforeSaving];
MyWorksheet.Options := MyWorksheet.Options + [soHasFrozenPanes];
MyWorksheet.LeftPaneWidth := 1;
MyWorksheet.TopPaneHeight := 2;
{ unfrozen panes not working at the moment
MyWorksheet.LeftPaneWidth := 20*72*2; // 72 pt = inch --> 2 inches = 5 cm }
MyWorkbook.AddFont('Calibri', 20, [], scRed);
// Change row height
MyWorksheet.WriteRowHeight(0, 3); // modify height of row 0 to 3 lines
// Change colum widths
MyWorksheet.WriteColWidth(0, 40); // characters
MyWorksheet.WriteColWidth(1, 20);
MyWorksheet.WriteColWidth(2, 20);
MyWorksheet.WriteColWidth(3, 15);
MyWorksheet.WriteColWidth(4, 15);
// Write some cells
MyWorksheet.WriteNumber(0, 0, 1.0);// A1
MyWorksheet.WriteVertAlignment(0, 0, vaCenter);
MyWorksheet.WriteNumber(0, 1, 2.0);// B1
MyWorksheet.WriteNumber(0, 2, 3.0);// C1
MyWorksheet.WriteNumber(0, 3, 4.0);// D1
MyWorksheet.WriteText(4, 2, Str_Total);// C5
MyWorksheet.WriteBorders(4, 2, [cbEast, cbNorth, cbWest, cbSouth]);
myWorksheet.WriteFontColor(4, 2, scRed);
MyWorksheet.WriteBackgroundColor(4, 2, scSilver);
MyWorksheet.WriteVertAlignment(4, 2, vaTop);
MyWorksheet.WriteNumber(4, 3, 10); // D5
MyWorksheet.WriteText(4, 4, 'This is a long wrapped text.');
MyWorksheet.WriteUsedFormatting(4, 4, [uffWordWrap]);
MyWorksheet.WriteHorAlignment(4, 4, haCenter);
MyWorksheet.WriteText(4, 5, 'Stacked text');
MyWorksheet.WriteTextRotation(4, 5, rtStacked);
MyWorksheet.WriteHorAlignment(4, 5, haCenter);
MyWorksheet.WriteText(4, 6, 'CW-rotated text');
MyWorksheet.WriteTextRotation(4, 6, rt90DegreeClockwiseRotation);
MyWorksheet.WriteText(4, 7, 'CCW-rotated text');
MyWorksheet.WriteTextRotation(4, 7, rt90DegreeCounterClockwiseRotation);
MyWorksheet.WriteText(4, 8, 'CW-rotated text');
MyWorksheet.WriteTextRotation(4, 8, rt90DegreeClockwiseRotation);
MyWorksheet.WriteVertAlignment(4, 8, vaTop);
MyWorksheet.WriteHorAlignment(4, 8, haLeft);
MyWorksheet.WriteText(4, 9, 'CCW-rotated text');
MyWorksheet.WriteTextRotation(4, 9, rt90DegreeCounterClockwiseRotation);
MyWorksheet.WriteVertAlignment(4, 9, vaTop);
Myworksheet.WriteHorAlignment(4, 9, haRight);
MyWorksheet.WriteText(4, 10, 'CW-rotated text');
MyWorksheet.WriteTextRotation(4, 10, rt90DegreeClockwiseRotation);
MyWorksheet.WriteVertAlignment(4, 10, vaCenter);
MyWorksheet.WriteText(4, 11, 'CCW-rotated text');
MyWorksheet.WriteTextRotation(4, 11, rt90DegreeCounterClockwiseRotation);
MyWorksheet.WriteVertAlignment(4, 11, vaCenter);
// Write current date/time
MyWorksheet.WriteDateTime(5, 0, now);
MyWorksheet.WriteFont(5, 0, 'Courier New', 20, [fssBold, fssItalic, fssUnderline], scBlue);
// F6 empty cell, only all thin borders
MyWorksheet.WriteBorders(5, 5, [cbNorth, cbEast, cbSouth, cbWest]);
MyWorksheet.WriteBorderLineStyle(5, 5, cbSouth, lsDotted);
MyWorksheet.WriteBorderColor(5, 5, cbSouth, scRed);
MyWorksheet.WriteBorderLineStyle(5, 5, cbNorth, lsThick);
// H6 empty cell, only all medium borders
MyWorksheet.WriteBorders(5, 7, [cbNorth, cbEast, cbSouth, cbWest]);
MyWorksheet.WriteBorderColor(5, 7, cbSouth, scBlack);
MyWorksheet.WriteBorderLineStyle(5, 7, cbSouth, lsMedium);
MyWorksheet.WriteBorderLineStyle(5, 7, cbEast, lsMedium);
MyWorksheet.WriteBorderLineStyle(5, 7, cbWest, lsMedium);
MyWorksheet.WriteBorderLineStyle(5, 7, cbNorth, lsMedium);
// J6 empty cell, only all thick borders
MyWorksheet.WriteBorders(5, 9, [cbNorth, cbEast, cbSouth, cbWest]);
MyWorksheet.WriteBorderLineStyle(5, 9, cbSouth, lsThick);
MyWorksheet.WriteBorderLineStyle(5, 9, cbEast, lsThick);
MyWorksheet.WriteBorderLineStyle(5, 9, cbWest, lsThick);
MyWorksheet.WriteBorderLineStyle(5, 9, cbNorth, lsThick);
{ Uncomment this to test large XLS files
for i := 2 to 20 do
begin
MyWorksheet.WriteAnsiText(i, 0, ParamStr(0));
MyWorksheet.WriteAnsiText(i, 1, ParamStr(0));
MyWorksheet.WriteAnsiText(i, 2, ParamStr(0));
MyWorksheet.WriteAnsiText(i, 3, ParamStr(0));
end;
}
// Write the formula E1 = A1 + B1 as rpn roken array
SetLength(MyRPNFormula, 3);
MyRPNFormula[0].ElementKind := fekCell;
MyRPNFormula[0].Col := 0;
MyRPNFormula[0].Row := 0;
MyRPNFormula[1].ElementKind := fekCell;
MyRPNFormula[1].Col := 1;
MyRPNFormula[1].Row := 0;
MyRPNFormula[2].ElementKind := fekAdd;
MyWorksheet.WriteRPNFormula(0, 4, MyRPNFormula);
// Write the formula F1 = ABS(A1) as rpn token array
SetLength(MyRPNFormula, 2);
MyRPNFormula[0].ElementKind := fekCell;
MyRPNFormula[0].Col := 0;
MyRPNFormula[0].Row := 0;
MyRPNFormula[1].ElementKind := fekFunc;
MyRPNFormula[1].FuncName := 'ABS';
MyWorksheet.WriteRPNFormula(0, 5, MyRPNFormula);
// Write formula G1 = "A"&"B" as string formula
MyWorksheet.WriteFormula(0, 6, '="A"&"B"');
// Write formula H1 = sin(A1+B1) as string formula
Myworksheet.WriteFormula(0, 7, '=SIN(A1+B1)');
r := 10;
// Write current date/time to cells B11:B16
MyWorksheet.WriteText(r, 0, 'nfShortDate');
MyWorksheet.WriteDateTime(r, 1, now, nfShortDate);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfLongDate');
MyWorksheet.WriteDateTime(r, 1, now, nfLongDate);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfShortTime');
MyWorksheet.WriteDateTime(r, 1, now, nfShortTime);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfLongTime');
MyWorksheet.WriteDateTime(r, 1, now, nfLongTime);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfShortDateTime');
MyWorksheet.WriteDateTime(r, 1, now, nfShortDateTime);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfCustom, dd/mmm');
MyWorksheet.WriteDateTime(r, 1, now, nfCustom, 'dd/mmm');
inc(r);
MyWorksheet.WriteText(r, 0, 'nfCustom, mmm/yy');
MyWorksheet.WriteDateTime(r, 1, now, nfCustom, 'mmm/yy');
inc(r);
MyWorksheet.WriteText(r, 0, 'nfShortTimeAM');
MyWorksheet.WriteDateTime(r, 1, now, nfShortTimeAM);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfLongTimeAM');
MyWorksheet.WriteDateTime(r, 1, now, nfLongTimeAM);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfCustom, nn:ss');
MyWorksheet.WriteDateTime(r, 1, now, nfCustom, 'nn:ss');
inc(r);
MyWorksheet.WriteText(r, 0, 'nfCustom, nn:ss.z');
MyWorksheet.WriteDateTime(r, 1, now, nfCustom, 'nn:ss.z');
inc(r);
MyWorksheet.WriteText(r, 0, 'nfCustom, nn:ss.zzz');
MyWorksheet.WriteDateTime(r, 1, now, nfCustom, 'nn:ss.zzz');
// Write formatted numbers
number := 12345.67890123456789;
inc(r, 2);
MyWorksheet.WriteText(r, 1, '12345.67890123456789');
MyWorksheet.WriteText(r, 2, '-12345.67890123456789');
inc(r);
MyWorksheet.WriteText(r, 0, 'nfGeneral');
MyWorksheet.WriteNumber(r, 1, number, nfGeneral);
MyWorksheet.WriteNumber(r, 2, -number, nfGeneral);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfFixed, 0 decs');
MyWorksheet.WriteNumber(r, 1, number, nfFixed, 0);
MyWorksheet.WriteNumber(r, 2, -number, nfFixed, 0);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfFixed, 1 decs');
MyWorksheet.WriteNumber(r, 1, number, nfFixed, 1);
MyWorksheet.WriteNumber(r, 2, -number, nfFixed, 1);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfFixed, 2 decs');
MyWorksheet.WriteNumber(r, 1, number, nfFixed, 2);
MyWorksheet.WriteNumber(r, 2, -number, nfFixed, 2);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfFixed, 3 decs');
MyWorksheet.WriteNumber(r, 1, number, nfFixed, 3);
MyWorksheet.WriteNumber(r, 2, -number, nfFixed, 3);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfFixedTh, 0 decs');
MyWorksheet.WriteNumber(r, 1, number, nfFixedTh, 0);
MyWorksheet.WriteNumber(r, 2, -number, nfFixedTh, 0);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfFixedTh, 1 decs');
MyWorksheet.WriteNumber(r, 1, number, nfFixedTh, 1);
MyWorksheet.WriteNumber(r, 2, -number, nfFixedTh, 1);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfFixedTh, 2 decs');
MyWorksheet.WriteNumber(r, 1, number, nfFixedTh, 2);
MyWorksheet.WriteNumber(r, 2, -number, nfFixedTh, 2);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfFixedTh, 3 decs');
MyWorksheet.WriteNumber(r, 1, number, nfFixedTh, 3);
MyWorksheet.WriteNumber(r, 2, -number, nfFixedTh, 3);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfExp, 1 dec');
MyWorksheet.WriteNumber(r, 1, number, nfExp, 1);
MyWorksheet.WriteNumber(r, 2, -number, nfExp, 1);
MyWorksheet.WriteNumber(r, 3, 1.0/number, nfExp, 1);
MyWorksheet.WriteNumber(r, 4, -1.0/number, nfExp, 1);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfExp, 2 decs');
MyWorksheet.WriteNumber(r, 1, number, nfExp, 2);
MyWorksheet.WriteNumber(r, 2, -number, nfExp, 2);
MyWorksheet.WriteNumber(r, 3, 1.0/number, nfExp, 2);
MyWorksheet.WriteNumber(r, 4, -1.0/number, nfExp, 2);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfExp, 3 decs');
MyWorksheet.WriteNumber(r, 1, number, nfExp, 3);
MyWorksheet.WriteNumber(r, 2, -number, nfExp, 3);
MyWorksheet.WriteNumber(r, 3, 1.0/number, nfExp, 3);
MyWorksheet.WriteNumber(r, 4, -1.0/number, nfExp, 3);
inc(r,2);
MyWorksheet.WriteText(r, 0, 'nfCurrency, 0 decs');
MyWorksheet.WriteCurrency(r, 1, number, nfCurrency, 0, 'USD');
MyWorksheet.WriteCurrency(r, 2, -number, nfCurrency, 0, 'USD');
MyWorksheet.WriteCurrency(r, 3, 0.0, nfCurrency, 0, 'USD');
inc(r);
MyWorksheet.WriteText(r, 0, 'nfCurrencyRed, 0 decs');
MyWorksheet.WriteCurrency(r, 1, number, nfCurrencyRed, 0, 'USD');
MyWorksheet.WriteCurrency(r, 2, -number, nfCurrencyRed, 0, 'USD');
MyWorksheet.WriteCurrency(r, 3, 0.0, nfCurrencyRed, 0, 'USD');
inc(r, 2);
MyWorksheet.WriteText(r, 0, 'nfCustom, "$"#,##0_);("$"#,##0)');
MyWorksheet.WriteNumber(r, 1, number);
MyWorksheet.WriteNumberFormat(r, 1, nfCustom, '"$"#,##0_);("$"#,##0)');
MyWorksheet.WriteNumber(r, 2, -number);
MyWorksheet.WriteNumberFormat(r, 2, nfCustom, '"$"#,##0_);("$"#,##0)');
inc(r);
MyWorksheet.WriteText(r, 0, 'nfCustom, "$"#,##0.0_);[Red]("$"#,##0.0)');
MyWorksheet.WriteNumber(r, 1, number);
MyWorksheet.WriteNumberFormat(r, 1, nfCustom, '"$"#,##0.0_);[Red]("$"#,##0.0)');
MyWorksheet.WriteNumber(r, 2, -number);
MyWorksheet.WriteNumberFormat(r, 2, nfCustom, '"$"#,##0.0_);[Red]("$"#,##0.0)');
inc(r);
fmt := '"€"#,##0.0_);[Red]("€"#,##0.0)';
MyWorksheet.WriteText(r, 0, 'nfCustom, '+fmt);
MyWorksheet.WriteNumber(r, 1, number);
MyWorksheet.WriteNumberFormat(r, 1, nfCustom, UTF8ToAnsi(fmt));
MyWorksheet.WriteNumber(r, 2, -number);
MyWorksheet.WriteNumberFormat(r, 2, nfCustom, UTF8ToAnsi(fmt));
inc(r);
{ --- not working correctly: Excel reports an error
fmt := '[Green]"¥"#,##0.0_);[Red]-"¥"#,##0.0';
MyWorksheet.WriteUTF8Text(r, 0, 'nfCustom, '+fmt);
MyWorksheet.WriteNumber(r, 1, number);
MyWorksheet.WriteNumberFormat(r, 1, nfCustom, UTF8ToAnsi(fmt));
MyWorksheet.WriteNumber(r, 2, -number);
MyWorksheet.WriteNumberFormat(r, 2, nfCustom, UTF8ToAnsi(fmt));
inc(r); }
MyWorksheet.WriteText(r, 0, 'nfCustom, _("$"* #,##0_);_("$"* (#,##0);_("$"* "-"_);_(@_)');
MyWorksheet.WriteNumber(r, 1, number);
MyWorksheet.WriteNumberFormat(r, 1, nfCustom, '_("$"* #,##0_);_("$"* (#,##0);_("$"* "-"_);_(@_)');
MyWorksheet.WriteNumber(r, 2, -number);
MyWorksheet.WriteNumberFormat(r, 2, nfCustom, '_("$"* #,##0_);_("$"* (#,##0);_("$"* "-"_);_(@_)');
inc(r, 2);
number := 1.333333333;
MyWorksheet.WriteText(r, 0, 'nfPercentage, 0 decs');
MyWorksheet.WriteNumber(r, 1, number, nfPercentage, 0);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfPercentage, 1 decs');
MyWorksheet.WriteNumber(r, 1, number, nfPercentage, 1);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfPercentage, 2 decs');
MyWorksheet.WriteNumber(r, 1, number, nfPercentage, 2);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfPercentage, 3 decs');
MyWorksheet.WriteNumber(r, 1, number, nfPercentage, 3);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfTimeInterval, hh:mm:ss');
MyWorksheet.WriteDateTime(r, 1, number, nfTimeInterval);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfTimeInterval, h:m:s');
MyWorksheet.WriteDateTime(r, 1, number, nfTimeInterval, 'H:M:s');
inc(r);
MyWorksheet.WriteText(r, 0, 'nfTimeInterval, hh:mm');
MyWorksheet.WriteDateTime(r, 1, number, nfTimeInterval, 'hh:mm');
inc(r);
MyWorksheet.WriteText(r, 0, 'nfTimeInterval, h:m');
MyWorksheet.WriteDateTime(r, 1, number, nfTimeInterval, 'h:m');
inc(r);
MyWorksheet.WriteText(r, 0, 'nfTimeInterval, h');
MyWorksheet.WriteDateTime(r, 1, number, nfTimeInterval, 'h');
inc(r);
MyWorksheet.WriteText(r, 0, 'nfFraction, ??/??');
MyWorksheet.WriteNumber(r, 1, number);
MyWorksheet.WriteFractionFormat(r, 1, false, 2, 2);
inc(r);
MyWorksheet.WriteText(r, 0, 'nfFraction, # ??/??');
MyWorksheet.WriteNumber(r, 1, number);
MyWorksheet.WriteFractionFormat(r, 1, true, 2, 2);
//MyFormula.FormulaStr := '';
// Creates a new worksheet
MyWorksheet := MyWorkbook.AddWorksheet(Str_Worksheet2);
// Write some string cells
MyWorksheet.WriteText(0, 0, Str_First);
MyWorksheet.WriteText(0, 1, Str_Second);
MyWorksheet.WriteText(0, 2, Str_Third);
MyWorksheet.WriteText(0, 3, Str_Fourth);
// Creates a new worksheet
MyWorksheet := MyWorkbook.AddWorksheet('Colors');
palette := TsPalette.Create;
try
palette.UseColors(PALETTE_BIFF5); // This stores the colors of BIFF5 files in the local palette
for i:=0 to palette.Count-1 do begin
MyWorksheet.WriteBlank(i, 0);
Myworksheet.WriteBackgroundColor(i, 0, palette[i]);
MyWorksheet.WriteText(i, 1, GetColorName(palette[i]));
end;
finally
palette.Free;
end;
// Save the spreadsheet to a file
MyWorkbook.WriteToFile(MyDir + 'test.xls', sfExcel5, true);
MyWorkbook.Free;
end.