Rave - Exemplo de impressao via codigo baseado numa tabela |
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// coloque um TTable na tela e aponte para uma tabela.
procedure TForm1.Button1Click(Sender: TObject); begin RvSystem1.SystemPrinter.Units := unCM; // Todas as medidas serao em Centimetros RvSystem1.SystemPrinter.MarginTop := 1; // 1 Centimetro RvSystem1.SystemPrinter.MarginBottom := 1; // Idem RvSystem1.SystemPrinter.MarginRight := 1; // Idem RvSystem1.SystemPrinter.MarginLeft := 1; // Idem RvSystem1.Execute; end;
procedure TForm1.RvSystem1Print(Sender: TObject); begin Tb.Open; with Sender as TBaseReport do begin while not tb.EOF do begin if LinesLeft < 1 then NewPage; PrintXY( 1,YPos,TbCODIGO.asString); PrintXY( 3,YPos,TbCOD_BARRA.asString); PrintXY( 7,YPos,TbNOME.asString); PrintXY(15,YPos,FormatFloat('#,##0.00', TbVLR_VENDA.asFloat)); NewLine; Tb.Next; end; end; tb.Close; end;
procedure TForm1.RvSystem1PrintHeader(Sender: TObject); begin with Sender as TBaseReport do begin SetFont('Tahoma',10); FontColor := clBlue; Bold := True; PrintCenter('Relatório de Produtos',PageWidth/2);
SetFont('Tahoma',10); FontColor := clBlack; Bold := False; PrintXY(18,YPos,'Página '+Macro(midCurrentPage)+' de '+Macro(midTotalPages));
Canvas.Pen.Width := 5; MoveTo(MarginLeft,YPos + 0.2); LineTo(PageWidth - MarginRight + 0.2,YPos+0.2);
NewLine; NewLine;
SetFont('Tahoma',10); FontColor := clRed; PrintXY( 1,YPos,'CODIGO'); PrintXY( 3,YPos,'COD.BARRA'); PrintXY( 7,YPos,'NOME'); PrintXY(15,YPos,'VALOR');
NewLine;
SetFont('Tahoma',10); FontColor := clBlack; Bold := False; end; end;
end. |