// Usando HBZEBRA.LIB para gerar QRCODE.
- Code: Select all Expand view
#Include "Fivewin.ch"
#Include "Codebar.ch"
STATIC oCode, oWnd, cCode
//function Main()
FUNCTION QrCode( SEQUENC )
local oMenu
oCode := TCodeBars():New(500,500)
// SEQUENC := ( "35141146377222003730599000004630001158179941|20141105134922|10.00|61694805808|m+4o8FY1lig1zcy6VU3t7INVwE6kiA/ykLXKDFZfb9gu0g4wl3Fk2HYaRhSt8G+yk9mP/R65m3R7V2IO8CxnmO1oVtlamB6UKA+UZZqDNEqtYlhQzLySNzMG0thaNMZsq5RxmQ3eQLPw8LLez3MqWvUveFXNSSq6AGEX2+KOdavteo3K2L06SQoVIjwkmcgRzqhfHP3y8t2wfr1nw/WAnaCF9ZY/K4dTykk3hsXcan/MKCTBlcSOhNgSh3sdsQHpl2w2tmbLBsYBLFkuvKlwzHarNJQ1RfRznGdojHglQH1KVtbAUXKke54pdRt3JL7nJlR+Lbmtd2tjcT2vRyTepw==" )
IF ( SEQUENC ) = NIL
cCode := "CODIGO INVALIDO OU VAZIO..."
? cCode
RETURN NIL
ENDIF
cCode := ALLTRIM( SEQUENC )
// Direto sem MENU
// oMenu = BuildMenu() // nao quero menu
//DEFINE WINDOW oWnd menu oMenu
//-> Invisibilizo a Janela
DEFINE WINDOW oWnd FROM -10, -10 TO -5, -5
// ATIVO, APENAS PARA GERAR SEM MOSTRAR
ACTIVATE WINDOW oWnd ; // nCode // cCode
ON INIT( BuildCode( CODEBAR_QRCODE, cCode ), oWnd:End() )
RETURN NIL
/*
function BuildMenu()
local oMenu
menu oMenu
menuitem "CodeBar"
menu
menuitem "EAN13" action( BuildCode( CODEBAR_EAN13, "477012345678" ) )
menuitem "EAN8" action( BuildCode( CODEBAR_EAN8, "1234567" ) )
menuitem "UPCA" action( BuildCode( CODEBAR_UPCA, "01234567891" ) )
menuitem "UPCE" action( BuildCode( CODEBAR_UPCE, "123456" ) )
menuitem "CODE39" action( BuildCode( CODEBAR_CODE39, "ABC123" ) )
menuitem "ITF" action( BuildCode( CODEBAR_ITF, "1234", HB_ZEBRA_FLAG_WIDE3 ) )
menuitem "MSI" action( BuildCode( CODEBAR_MSI, "1234567", HB_ZEBRA_FLAG_CHECKSUM ) )
menuitem "CODABAR" action( BuildCode( CODEBAR_CODABAR, "40156", HB_ZEBRA_FLAG_WIDE3 ) )
menuitem "CODE93" action( BuildCode( CODEBAR_CODE93, "ABC-123" ) )
menuitem "CODE11" action( BuildCode( CODEBAR_CODE11, "12", HB_ZEBRA_FLAG_WIDE3 ) )
menuitem "CODE128" action( BuildCode( CODEBAR_CODE128, "Code 128") )
menuitem "PDF417" action( BuildCode( CODEBAR_PDF417, "PDF17" ) )
menuitem "DATAMATRIX" action( BuildCode( CODEBAR_DATAMATRIX, "DataMatrix :)") )
//menuitem "QR-CODE" action( BuildCode( CODEBAR_QRCODE, "http://danielgarciagil.com/") )
// nCode // cCode
menuitem "QR-CODE" ;
action( BuildCode( CODEBAR_QRCODE, "35141146377222003730599000004630001158179941|20141105134922|10.00|61694805808|m+4o8FY1lig1zcy6VU3t7INVwE6kiA/ykLXKDFZfb9gu0g4wl3Fk2HYaRhSt8G+yk9mP/R65m3R7V2IO8CxnmO1oVtlamB6UKA+UZZqDNEqtYlhQzLySNzMG0thaNMZsq5RxmQ3eQLPw8LLez3MqWvUveFXNSSq6AGEX2+KOdavteo3K2L06SQoVIjwkmcgRzqhfHP3y8t2wfr1nw/WAnaCF9ZY/K4dTykk3hsXcan/MKCTBlcSOhNgSh3sdsQHpl2w2tmbLBsYBLFkuvKlwzHarNJQ1RfRznGdojHglQH1KVtbAUXKke54pdRt3JL7nJlR+Lbmtd2tjcT2vRyTepw==" ) )
endmenu
endmenu
return oMenu
*/
function BuildCode( nCode, cCode, nFlags )
local oVent
local hDC := oWnd:GetDC()
local oPrn
LOCAL hDib
LOCAL hBmp := CreateCompatibleBitmap( hDC, 150, 50 ) // 150, 50
LOCAL hOldBmp := SelectObject( hDC, hBmp )
default nFlags := 0
oCode:Reset()
if nCode < CODEBAR_PDF417
oCode:nHeightCode = oCode:nHeight - 50
oCode:nWidthCode = 1.5
else
if nCode == CODEBAR_QRCODE
oCode:nHeightCode = 3 // altura // 7.23 PAGINA CHEIA
oCode:nWidthCode = 3 // Largura // 7.23 PAGIAN CHEIA
else
oCode:nHeightCode = 3
oCode:nWidthCode = 1
endif
endif
oCode:SetType( nCode )
oCode:SetCode( cCode )
oCode:SetFlags( nFlags )
oCode:Build()
DrawBitmap( hDC, oCode:hCodeBar, 0, 0 )
hDib := DibFromBitmap( oCode:hCodeBar )
DibWrite( "QRCODE.BMP" , hDib )
// HBZEBRA, SOMENTE GERA EM *.BMP, uma pena.
// DibWrite( "QRCODE.JPG" , hDib ) // mesmo tamanho que o *.BMP ??
GloBalFree( hDib )
// SE EU QUISER IMPRIMIR.
/*
PRINT oPrn NAME "Qr code print" PREVIEW
PAGE
*Drawbitmap( oPrn, oCode:hCodeBar, 100, 100)
*oPrn:SayImage( 100, 100, oCode:hCodeBar, 300, 300 )
*oPrn:SayBitmap( 100, 100, oCode:hCodeBar, 300, 300 )
//Drawbitmap( oPrn:hDCOut, oCode:hCodeBar, 200, 400)
Drawbitmap( oPrn:hDCOut, oCode:hCodeBar, 200, 400)
//oPrn:Say( 500, 100, "This is a test" )
ENDPAGE
ENDPRINT
*/
oWnd:ReleaseDC()
return nil
// CLASSE
/*
#include "fivewin.ch"
#include "codebar.ch"
*/
CLASS TCodeBars
DATA aTypes HIDDEN
DATA cCode
DATA nFlags
DATA hCodeBar
DATA hData
DATA nType, nWidth, nHeight, nWidthCode, nHeightCode
METHOD New()
METHOD End() INLINE DeleteObject( ::hCodeBar ), If( ::hData != NIL, hb_zebra_destroy( ::hData ), )
METHOD DefError( nError )
METHOD SetCode( cCode )
METHOD SetFlags( nFlags )
METHOD SetType( cnType )
METHOD Reset() INLINE ::End()
METHOD Build()
METHOD Rebuild() INLINE ::Reset(), ::Build()
ENDCLASS
//--------------------------------------//
METHOD New( nWidth, nHeight, nWidthCode, nHeightCode, cnType, cCode, nFlags ) CLASS TCodeBars
DEFAULT nWidth := 200,;
nHeight := 100,;
nWidthCode := 1,;
nHeightCode := 3
::aTypes = { { "EAN13" , {| | hb_zebra_create_ean13( ::cCode, ::nFlags ) } },;
{ "EAN8" , {| | hb_zebra_create_ean8( ::cCode, ::nFlags ) } },;
{ "UPCA" , {| | hb_zebra_create_upca( ::cCode, ::nFlags ) } },;
{ "UPCE" , {| | hb_zebra_create_upce( ::cCode, ::nFlags ) } },;
{ "ITF" , {| | hb_zebra_create_itf( ::cCode, ::nFlags ) } },;
{ "MSI" , {| | hb_zebra_create_msi( ::cCode, ::nFlags ) } },;
{ "CODABAR" , {| | hb_zebra_create_codabar( ::cCode, ::nFlags ) } },;
{ "CODE11" , {| | hb_zebra_create_code11( ::cCode, ::nFlags ) } },;
{ "CODE39" , {| | hb_zebra_create_code39( ::cCode, ::nFlags ) } },;
{ "CODE93" , {| | hb_zebra_create_code93( ::cCode, ::nFlags ) } },;
{ "CODE128" , {| | hb_zebra_create_code128( ::cCode, ::nFlags ) } },;
{ "PDF417" , {| | NIL /*hb_zebra_create_pdf417( ::cCode, ::nFlags ) */} },;
{ "DATAMATRIX" , {| | hb_zebra_create_datamatrix( ::cCode, ::nFlags ) } },;
{ "QRCODE" , {| | hb_zebra_create_qrcode( ::cCode, ::nFlags ) } } }
::nWidth = nWidth
::nHeight = nHeight
::nWidthCode = nWidthCode
::nHeightCode = nHeightCode
::SetType( cnType )
::SetCode( cCode )
::SetFlags( nFlags )
return Self
//--------------------------------------//
METHOD Build() CLASS TCodeBars
local hBmpOld
local hDCDesk := GetDC( GetDesktopWindow() )
local hDCMem := CreateCompatibleDC( hDCDesk )
local hBrush := CreateSolidBrush( 0 )
local hBack := CreateSolidBrush( CLR_WHITE )
::hCodeBar = CreateCompatibleBitMap( hDCDesk, ::nWidth, ::nHeight )
hBmpOld = SelectObject( hDCMem, ::hCodeBar )
::hData := Eval( ::aTypes[ ::nType ][ CODEBAR_BLOCK ] )
::DefError()
FillRect( hDCMem, { 0, 0, ::nHeight, ::nWidth }, hBack )
hb_zebra_draw( ::hData, {| x, y, w, h | FillRect( hDCMem, { y, x, y + h, x + w }, hBrush ) }, 0, 0, ::nWidthCode, ::nHeightCode )
//DrawText( hDCMem, ::cCode, { ::nHeight - 15, 0, ::nHeight, ::nWidth }, 1 )
SelectObject( hDCMem, hBmpOld )
ReleaseDC( GetDesktopWindow(), hDCDesk )
DeleteDC( hDCMem )
DeleteObject( hBrush )
DeleteObject( hBack )
return NIL
//--------------------------------------//
METHOD SetCode( cCode ) CLASS TCodeBars
if ! Empty( cCode )
if ValType( cCode ) != "C"
cCode = cValToChar( cCode )
endif
::cCode = cCode
endif
return NIL
//--------------------------------------//
METHOD SetFlags( nFlags ) CLASS TCodeBars
::nFlags = nFlags
return NIL
//--------------------------------------//
METHOD SetType( cnType ) class TCodeBars
local cType
if ( ( cType := ValType( cnType ) )$"CN" )
if cType == "N"
if cnType > 0 .and. cnType < 15
::nType = cnType
endif
else
::nType = AScan( ::aTypes, {| a | a[ CODEBAR_TYPE ] == Upper( cnType ) } )
endif
else
::nType = DEFAULT_CODEBAR
endif
return NIL
//--------------------------------------//
METHOD DefError( ) CLASS TCodeBars
local oError
local nError := 0
if ::hData != NIL
nError = hb_zebra_geterror( ::hData )
endif
if nError != 0
hb_zebra_destroy( ::hData )
oError := ErrorNew()
oError:SubSystem = "TCODEBARS"
oError:SubCode = nError
oError:Severity = 2
Eval( ErrorBlock(), oError )
endif
RETURN nil
#pragma BEGINDUMP
#include <hbapi.h>
#include <windows.h>
HB_FUNC( CREATECOMPATIBLEBITMAP ) // hDC, nWidth, nHeight
{
hb_retnl( ( LONG ) CreateCompatibleBitmap( ( HDC ) hb_parnl( 1 ), hb_parnl( 2 ), hb_parnl( 3 ) ) );
}
#pragma ENDDUMP
/*
// CODEBAR.CH
#include "hbzebra.ch"
#define CODEBAR_EAN13 1
#define CODEBAR_EAN8 2
#define CODEBAR_UPCA 3
#define CODEBAR_UPCE 4
#define CODEBAR_ITF 5
#define CODEBAR_MSI 6
#define CODEBAR_CODABAR 7
#define CODEBAR_CODE11 8
#define CODEBAR_CODE39 9
#define CODEBAR_CODE93 10
#define CODEBAR_CODE128 11
#define CODEBAR_PDF417 12
#define CODEBAR_DATAMATRIX 13
#define CODEBAR_QRCODE 14
#define CODEBAR_TYPE 1
#define CODEBAR_BLOCK 2
#define DEFAULT_CODEBAR CODEBAR_PDF417
*/
// FIM DO PROGRAMA - 26/08/2015
saludos.
