Barcodes in PDF without saving to file.

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edk
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Re: Barcodes in PDF without saving to file.

Post by edk » Sun Aug 13, 2017 3:01 pm

Hello Nikos, I'm on a fortnightly vacation, happily without a PC. When I get back to work and clean up the mess, I'll prepare an example.
Edward

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quartz565
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Post by quartz565 » Thu Aug 17, 2017 9:24 am

edk wrote:
Sun Aug 13, 2017 3:01 pm
Hello Nikos, I'm on a fortnightly vacation, happily without a PC. When I get back to work and clean up the mess, I'll prepare an example.
Edward
And I also my friend! I hope you're having fun!!
Thank you very much!

apais wrote:
Sat Aug 12, 2017 2:01 pm
I can't post code that's not mine ...
Of course, I understand Angel,
thank you very much!
Best Regards,
Nikos.

os: Windows Server 2012 - 64
hw: HP Server E5606, 2.13GHz, 8.00 GB - Intel Xeon CPU

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dragancesu
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Post by dragancesu » Thu Aug 17, 2017 11:07 am

Look http://www.barcodelink.net/barcode-font.php

and download windows font, install and use, when use write barcode,
in excel, in word, anywhere in windows

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quartz565
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Post by quartz565 » Thu Aug 17, 2017 1:34 pm

Thank you Dragan !, I will try it.
Nikos
Best Regards,
Nikos.

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Post by edk » Mon Aug 21, 2017 9:30 pm

Hi Νίκος.
quartz565 wrote:
Sat Aug 12, 2017 9:16 am
Hi Edward, Angel,

It is possible to write a little complete example in PDF with code128 and text "12345678" ?

regards,

Νίκος
Here is an sample (made in a rush) ;) .
I hope it will be helpful.

Code: Select all

#include "hmg.ch"

Function Main()

SELECT HPDFDOC "sample.pdf" PAPERLENGTH 300 PAPERWIDTH 300 LOG
SET HPDFDOC ENCODING TO "WinAnsiEncoding"
START HPDFDOC
    START HPDFPAGE
	    
	@ 10, 10 HPDFPRINT "EAN13 ShowDigits, Checksum"
	HPDFDrawBarcode( 10, 100, "477012345678", "EAN13", 1 ,25, .T., .T.) 
        
	@ 20, 10 HPDFPRINT "EAN8 Checksum"
	HPDFDrawBarcode( 20, 100, "1234567", "EAN8", 1, 20, .F., .T. )
        
	@ 30, 10 HPDFPRINT "UPCA"
	HPDFDrawBarcode( 30, 100, "01234567891", "UPCA", 1, 20 )
        
	@ 40, 10 HPDFPRINT "UPCE"
	HPDFDrawBarcode( 40, 100, "123456", "UPCE", 1)
        
	@ 50, 10 HPDFPRINT "CODE39 ShowDigits"
	HPDFDrawBarcode( 50, 100, "ABC123", "CODE39", 1, Nil , .T.)

	@ 60, 10 HPDFPRINT "CODE39 ShowDigits, CheckSum"        
	HPDFDrawBarcode( 60, 100, "ABC123", "CODE39", 1, 20 , .T., .T.)

	@ 70, 10 HPDFPRINT "CODE39 ShowDigits, Checksum, Wide2.5"        
	HPDFDrawBarcode( 70, 100, "ABC123", "CODE39", 0.5, 20, .T., .T., .T.)

	@ 80, 10 HPDFPRINT "CODE39 ShowDigits, Checksum, Wide3"        
	HPDFDrawBarcode( 80, 100, "ABC123", "CODE39", 1, Nil, .T., .T. ,.F., .T.)

	@ 90, 10 HPDFPRINT "ITF Wide3"     
	HPDFDrawBarcode( 90, 100, "1234", "ITF", 1, 20, .F., .F., .F., .T.)
        
	@100, 10 HPDFPRINT "ITF ShowDigits, Checksum"
	HPDFDrawBarcode(100, 100, "12345678901", "ITF", 1, Nil, .T., .T.)

	@110, 10 HPDFPRINT "MSI"        
	HPDFDrawBarcode(110, 100, "1234", "MSI", 1)
        
	@120, 10 HPDFPRINT "MSI ShowDigits, Checksum, Wide3"	
	HPDFDrawBarcode(120, 100, "1234", "MSI", 1, Nil, .T., .T., .F., .T.)
        
	@130, 10 HPDFPRINT "MSI ShowDigits, Checksum"
	HPDFDrawBarcode(130, 100, "1234567", "MSI", 1, Nil, .T., .T.)
        
	@140, 10 HPDFPRINT "CODABAR Wide3"
	HPDFDrawBarcode(140, 100, "40156", "CODABAR", Nil, Nil, Nil, Nil, Nil, .T.)

	@150, 10 HPDFPRINT "CODABAR ShowDigits, Wide3"        
	HPDFDrawBarcode(150, 100, "-1234", "CODABAR", 1, 20, .T., .F., .F., .T.)
        
	@160, 10 HPDFPRINT "CODE93"
	HPDFDrawBarcode(160, 100, "ABC-123", "CODE93", 1)
        
	@170, 10 HPDFPRINT "CODE93"
	HPDFDrawBarcode(170, 100, "TEST93", "CODE93")
        
	@180, 10 HPDFPRINT "CODE11 ShowDigits, Wide3"
	HPDFDrawBarcode(180, 100, "12", "CODE11", 1, Nil, .T., .F., .F., .T.)
        
	@190, 10 HPDFPRINT "CODE11 ShowDigits, Checksum, Wide3"
	HPDFDrawBarcode(190, 100, "1234567890", "CODE11", 1, Nil, .T., .T., .F., .T.)
        
	@200, 10 HPDFPRINT "CODE128"	
	HPDFDrawBarcode(200, 100, "Code 128", "CODE128", 1, 20, .F.)
        
	@210, 10 HPDFPRINT "CODE128 ShowDigits"
	HPDFDrawBarcode(210, 100, "1234567890", "CODE128", 1, 20 ,.T.)
        
	@220, 10 HPDFPRINT "CODE128"
	HPDFDrawBarcode(220, 100, "Wikipedia", "CODE128")

    END HPDFPAGE
        
    START HPDFPAGE	

	@10, 10 HPDFPRINT "PDF417"
	HPDFDrawBarcode(10, 100, "Hello, World of Harbour!!! It's 2D barcode PDF417 :)", "PDF417", 1)
        
	@40, 10 HPDFPRINT "DATAMATRIX"
	HPDFDrawBarcode(40, 100, "Hello, World of Harbour!!! It's 2D barcode DataMatrix :)", "DATAMATRIX", 2)
        
	@70, 10 HPDFPRINT "QRCODE"
	HPDFDrawBarcode(70, 100, "http://harbour-project.org/", "QRCODE", 2)

    END HPDFPAGE

END HPDFDOC

Execute File 'sample.pdf'
Return Nil
*******************************

PROCEDURE HPDFDrawBarcode( nRow, nCol, cCode, cType, nLineWidth, nLineHeight, lShowDigits, lCheckSum, lWide2_5, lWide3 )


   Local hZebra, cTxt, nFlags, nSizeWidth, nTextWidth 
   
   Local hPdf        := _HMG_SYSDATA[ 150 ][ 1 ]
   Local hPage       := _HMG_SYSDATA[ 150 ][ 7 ]

   Local nWidth      := _HMG_SYSDATA[ 150 ][ 4 ]
   Local nHeight     := _HMG_SYSDATA[ 150 ][ 5 ]
   Local nxPos       := _HMG_HPDF_MM2Pixel( nCol )
   Local nyPos       := nHeight - _HMG_HPDF_MM2Pixel( nRow )
   Local cFont       := "Helvetica"
   Local nFontSize   := 9
   Local nTextHeight := 0 

   DEFAULT nLineWidth  := 1
   DEFAULT nLineHeight := 18
   DEFAULT lCheckSum   := .F.
   DEFAULT lWide2_5    := .F.
   DEFAULT lWide3      := .F.
   DEFAULT lShowDigits := .F.

   nFlags := 0
   IF lChecksum
      nFlags := nFlags + HB_ZEBRA_FLAG_CHECKSUM
   ENDIF
   IF lWide2_5
      nFlags := nFlags + HB_ZEBRA_FLAG_WIDE2_5
   ENDIF
   IF lWide3
      nFlags := nFlags + HB_ZEBRA_FLAG_WIDE3
   ENDIF
      
   IF nFlags == 0
      nFlags := Nil
   ENDIF


   SWITCH cType
   CASE "EAN13"      ; hZebra := hb_zebra_create_ean13( cCode, nFlags )   ; EXIT
   CASE "EAN8"       ; hZebra := hb_zebra_create_ean8( cCode, nFlags )    ; EXIT
   CASE "UPCA"       ; hZebra := hb_zebra_create_upca( cCode, nFlags )    ; EXIT 
   CASE "UPCE"       ; hZebra := hb_zebra_create_upce( cCode, nFlags )    ; EXIT
   CASE "CODE39"     ; hZebra := hb_zebra_create_code39( cCode, nFlags )  ; EXIT
   CASE "ITF"        ; hZebra := hb_zebra_create_itf( cCode, nFlags )     ; EXIT
   CASE "MSI"        ; hZebra := hb_zebra_create_msi( cCode, nFlags )     ; EXIT
   CASE "CODABAR"    ; hZebra := hb_zebra_create_codabar( cCode, nFlags ) ; EXIT
   CASE "CODE93"     ; hZebra := hb_zebra_create_code93( cCode, nFlags )  ; EXIT
   CASE "CODE11"     ; hZebra := hb_zebra_create_code11( cCode, nFlags )  ; EXIT
   CASE "CODE128"    ; hZebra := hb_zebra_create_code128( cCode, nFlags ) ; EXIT
   CASE "PDF417"     ; hZebra := hb_zebra_create_pdf417( cCode, nFlags ); nLineHeight := nLineWidth * 3 ; lShowDigits := .f. ; EXIT
   CASE "DATAMATRIX" ; hZebra := hb_zebra_create_datamatrix( cCode, nFlags ); nLineHeight := nLineWidth ; lShowDigits := .f. ; EXIT
   CASE "QRCODE"     ; hZebra := hb_zebra_create_qrcode( cCode, nFlags ); nLineHeight := nLineWidth ; lShowDigits := .f. ; EXIT
   ENDSWITCH

   IF hZebra != NIL
      IF hb_zebra_geterror( hZebra ) == 0
            	
         IF lShowDigits
         
            cTxt := ALLTRIM(hb_zebra_getcode( hZebra ))
            nSizeWidth  := HMG_Zebra_GetWidth  (hZebra, nLineWidth, nLineHeight, NIL)
            nSizeHeight := HMG_Zebra_GetHeight (hZebra, nLineWidth, nLineHeight, NIL)
           
            HPDF_Page_SetFontAndSize( hPage, HPDF_GetFont( hPdf, cFont, NIL ), nFontSize )
            nTextWidth := HPDF_Page_TextWidth( hPage, cTxt )
            nTextHeight:= nFontSize - 1
            HPDF_Page_BeginText( hPage )
            HPDF_Page_TextOut( hPage, (nxPos + ( nSizeWidth / 2 )) - ( nTextWidth / 2 ), nyPos - nSizeHeight, cTxt )
            HPDF_Page_EndText( hPage )         
         ENDIF

         
         hb_zebra_draw_hpdf( hZebra, hPage, nxPos, nyPos, nLineWidth, -(nLineHeight-nTextHeight))
      
      ELSE

         MsgInfo ("Type "+ cType + CRLF +"Code "+ cCode+ CRLF+ "Error  "+LTrim(hb_valtostr(hb_zebra_geterror(hZebra))))

      ENDIF
      hb_zebra_destroy( hZebra )
   ELSE
      MsgStop("Invalid barcode type !", cType)
   ENDIF
   RETURN

***************************************
STATIC FUNCTION hb_zebra_draw_hpdf( hZebra, hPage, ... )

   IF hb_zebra_geterror( hZebra ) != 0
      RETURN HB_ZEBRA_ERROR_INVALIDZEBRA
   ENDIF

   hb_zebra_draw( hZebra, {| x, y, w, h | HPDF_Page_Rectangle( hPage, x, y, w, h ) }, ... )

   HPDF_Page_Fill( hPage )

   RETURN 0 

******************************************************
*-----------------------------------------------------------------------------------------------*
FUNCTION HMG_Zebra_GetWidth (hZebra, nLineWidth, nLineHeight, iFlags)
*-----------------------------------------------------------------------------------------------*
LOCAL x1:= 0, y1 := 0, nBarWidth := 0, nBarHeight := 0
   // always --> nBarHeight = nLineHeight
   IF hb_zebra_GetError( hZebra ) != 0
      RETURN HB_ZEBRA_ERROR_INVALIDZEBRA
   ENDIF
// hb_zebra_draw ( hZebra,   bCodeBlock,                                            dX, dY,     dWidth,     dHeight, iFlags )
   hb_zebra_draw ( hZebra, {| x, y, w, h | nBarWidth:=x+w-x1, nBarHeight:=y+h-y1 }, x1, y1, nLineWidth, nLineHeight, iFlags )
RETURN nBarWidth


*-----------------------------------------------------------------------------------------------*
FUNCTION HMG_Zebra_GetHeight (hZebra, nLineWidth, nLineHeight, iFlags)
*-----------------------------------------------------------------------------------------------*
LOCAL x1:= 0, y1 := 0, nBarWidth := 0, nBarHeight := 0
   // always --> nBarHeight = nLineHeight
   IF hb_zebra_GetError( hZebra ) != 0
      RETURN HB_ZEBRA_ERROR_INVALIDZEBRA
   ENDIF
// hb_zebra_draw ( hZebra,   bCodeBlock,                                            dX, dY,     dWidth,     dHeight, iFlags )
   hb_zebra_draw ( hZebra, {| x, y, w, h | nBarWidth:=x+w-x1, nBarHeight:=y+h-y1 }, x1, y1, nLineWidth, nLineHeight, iFlags )
RETURN nBarHeight

Regards, Edward.

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quartz565
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Post by quartz565 » Fri Aug 25, 2017 9:37 am

Thank you very much Edward!!
It works perfectly with the barcode printing !
I have a problem with the Greek characters (like ever ...) in Pdf printing but I believe I will solve it ...


Dragan, printing with fonts128 works very well.
Thank you very much !

Nikos
Best Regards,
Nikos.

os: Windows Server 2012 - 64
hw: HP Server E5606, 2.13GHz, 8.00 GB - Intel Xeon CPU

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