Rectangle around barcode

Comments

• mwore

  December 2015 edited 1:08PM

  Add an empty Text object under the barcode and set a dotted frame around it.
• MarcoRu

  December 2015 edited 1:08PM

  I write this code to generate a preview of my barcode end print it
  

  procedure TForm1.Button2Click(Sender: TObject);
  var
    page: TfrxReportPage;
    band: TfrxDataBand;
    barco: TfrxBarCodeView;
    ncols, nrows: Integer;
    PaperWidth, PaperHeigth, SpaceBarcodeCol, SpaceBarcodeRow, BarcodeWidth, BarcodeHeigth: Extended;
  begin
    try
      PaperWidth := 210;
      PaperHeigth := 297;
      BarcodeHeigth := 20;
      BarcodeWidth := 80;
      SpaceBarcodeCol := 10;
      SpaceBarcodeRow := 10;
  
      frxRep.Clear;
      frxGetPaperDimensions(DMPAPER_A4, PaperWidth, PaperHeigth);
      TfrxDataPage.Create(frxRep);
  
      page := TfrxReportPage.Create(frxRep);
      page.CreateUniqueName;
      page.PaperSize := DMPAPER_A4;
      page.Orientation := poPortrait;
  
      band := TfrxMasterData.Create(page);
      band.CreateUniqueName;
  
      barco := TfrxBarCodeView.Create(band);
      barco.BarType := bcCode128;
      barco.CalcCheckSum := True;
      barco.Text := 'SPS-DAT-PRI-123354654';
  
      page.LeftMargin := 90;
      page.TopMargin := 40;
  
      ncols := 1;
      nrows := 1;
  
      band.Columns := ncols;
      band.ColumnWidth := BarcodeWidth * fr1cm / 10;
      band.ColumnGap := SpaceBarcodeCol * fr1cm / 10;
      band.Height := (BarcodeHeigth + SpaceBarcodeRow) * fr1cm / 10;
  
      barco.Width := BarcodeWidth * fr1cm / 10;
      barco.Height := BarcodeHeigth * fr1cm / 10;
  
      band.RowCount := ncols * nrows;
  
      frxRep.PrepareReport;
  
      frxRep.SaveToFile(ExtractFilePath(ParamStr(0)) + 'test.txt');
      frxRep.Print;
    except
      on e: exception do
      begin
          ShowMessage(e.Message);
      end;
    end;
  end;
  

  
  I'm new with this components. How can I create a text object under the barcode at runtme?
• mwore

  December 2015 edited 1:08PM

  Just add this after setting barcode size ...
  

      barcoFrame := TfrxMemoView.Create(band);
      barcoFrame.SetBounds(
        barco.Left - fr1cm,
        barco.Top - fr1cm,
        barco.Width + 2 * fr1cm,
        barco.Height + 2 * fr1cm
      );
      barcoFrame.Frame.Typ := [ftLeft, ftRight, ftTop, ftBottom];
      barcoFrame.Frame.Style := fsDot;
  
• MarcoRu

  December 2015 edited 1:08PM

  Thanks, it works