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Found 9 results

  1. As I have time, I am converting my old barcode generators from old Pascal source to AutoIt. I will add them all here as I convert them, rather than creating a new topic for each one. There are no global variables involved, so you can safely include any of these without worry about variables being stomped on. No barcode fonts required. Code128Auto - Creates a Code128A/B/C optimized barcode from supplied data Code39 - Creates a Code39 or Code39Extended (with or without check-character) barcode from supplied data (also known as Code 3 of 9). CODABAR - Creates a CODABAR barcode from supplied data (used mainly by libraries and blood banks) NOTE: These will require the StringSize UDF by Melba23 ========== CodeQR - Creates a QRcode from supplied data.
  2. Hi all, i want to start a new application that capture a screen or image from webcam an read all barcode inside the picture. I have test this code https://www.autoitscript.com/forum/topic/27925-webcam-example/ Works fine for my webcam. Now i need to read all barcodes (code 128 code39, no 2d) inside the picture. I have found this https://www.codeproject.com/Articles/42852/Reading-Barcodes-from-an-Image-III It's possible to make a dll from VB source i linked with this parameters : filename, Array of barcode founded, error code and launch from Autoit with function ? Anyone can help me to make dll and autoit function, i don't know VB. Thanks
  3. OPENBARCODES project http://grandzebu.net/index.php?page=/informatique/codbar-en/codbar.htm all is under GPL - GNU license , open source and completely free... I translated original Pascal functions to PowerBuilder syntax which is very similar to AutoIt (BARCODE_powerbuilder.zip). Now I translated all barcode functions to AutoIt syntax (barcode_autoit.zip). BarCode UDF + example --> you must install aproppriate TTF fonts into Windows first. barcode.au3 barcode_test.au3 print.au3 code128.ttf code25I.ttf code39.ttf ean13.ttf Available functions: barcode_128() barcode_ean8() barcode_ean13() barcode_25i() barcode_39() ; TTF fonts must be installed in system first #AutoIt3Wrapper_run_obfuscator=y #Obfuscator_parameters=/so #include <ComboConstants.au3> #include <EditConstants.au3> #include <GUIConstantsEx.au3> #include <WindowsConstants.au3> #include <WinAPI.au3> #include <print.au3> #include <barcode.au3> $barcode_test = GUICreate("BarCode Test", 601, 174, -1, -1) GUICtrlCreateLabel("Input:", 11, 10, 30, 17) $Input = GUICtrlCreateInput("", 41, 8, 120, 21) GUICtrlCreateLabel("Output:", 171, 10, 38, 17) $Output = GUICtrlCreateInput("", 209, 8, 120, 21) GUICtrlSetState(-1, $GUI_DISABLE) $print = GUICtrlCreateButton("Print", 340, 7, 39, 23) GUICtrlCreateLabel("Type:", 387, 10, 28, 17) $type = GUICtrlCreateCombo("", 417, 8, 91, 25, BitOR($CBS_DROPDOWNLIST,$CBS_AUTOHSCROLL)) GUICtrlSetData(-1, "Code 128|EAN 8|EAN 13|Code 2 of 5 i|Code 3 of 9", "Code 128") GUICtrlCreateLabel("Size:", 517, 10, 25, 17) $size = GUICtrlCreateCombo("", 543, 8, 47, 25, BitOR($CBS_DROPDOWNLIST,$CBS_AUTOHSCROLL)) GUICtrlSetData(-1, "12|18|24|36|48|60|72", "48") $barcode = GUICtrlCreateLabel("", 10, 39, 580, 130) GUICtrlSetFont(-1, 48, 400, 0, "Code 128") GUICtrlSetBkColor(-1, 0xFFFFFF) GUISetState(@SW_SHOW) GUIRegisterMsg($WM_COMMAND, "WM_COMMAND") While 1 $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE Exit Case $type ChangeFont() ApplyBarcode() Case $size ChangeFont() Case $print Print() EndSwitch WEnd Func WM_COMMAND($hWinHandle, $iMsg, $wParam, $lParam) If _WinAPI_HiWord($wParam) = $EN_CHANGE And _WinAPI_LoWord($wParam) = $Input Then ApplyBarcode() EndIf EndFunc Func ChangeFont() Switch GUICtrlRead($type) Case 'Code 128' $font_name = 'Code 128' Case 'EAN 8','EAN 13' $font_name = 'Code EAN13' Case 'Code 2 of 5 i' $font_name = 'Code 2 of 5 interleaved' Case 'Code 3 of 9' $font_name = 'Code 3 de 9' EndSwitch GUICtrlSetFont($barcode, GUICtrlRead($size), 400, 0, $font_name) EndFunc Func ApplyBarcode() Switch GUICtrlRead($type) Case 'Code 128' $barcode_data = barcode_128(GUICtrlRead($Input)) Case 'EAN 8' $barcode_data = barcode_ean8(GUICtrlRead($Input)) Case 'EAN 13' $barcode_data = barcode_ean13(GUICtrlRead($Input)) Case 'Code 2 of 5 i' $barcode_data = barcode_25i(GUICtrlRead($Input)) Case 'Code 3 of 9' $barcode_data = barcode_39(GUICtrlRead($Input)) EndSwitch GUICtrlSetData($Output, $barcode_data) GUICtrlSetData($barcode, $barcode_data) EndFunc ; print given text on default printer in given size by all available barcode types Func Print() $sPrinter = _GetDefaultPrinter() If $sPrinter = "" Then Return $hPrintDC = _WinAPI_CreateDC("winspool", $sPrinter) _InitPrinter($hPrintDC, "Printing Barcodes from AutoIt") ; print job name $hFont = _CreateFont_Simple('Arial', 12, $FW_BOLD) $hFontOld = _WinAPI_SelectObject($hPrintDC, $hFont) _TextOut_Centered($hPrintDC, 500, 'Input data: ' & GUICtrlRead($Input), 0xFF0000) _WinAPI_SelectObject($hPrintDC, $hFontOld) _WinAPI_DeleteObject($hFont) $hFont = _CreateFont_Simple('Courier', 10, $FW_NORMAL) $hFontOld = _WinAPI_SelectObject($hPrintDC, $hFont) _WinAPI_SetTextColor($hPrintDC, 0x000000) _TextOut_Centered($hPrintDC, 1400, 'Code 128') _TextOut_Centered($hPrintDC, 2400, 'EAN 8') _TextOut_Centered($hPrintDC, 3400, 'EAN 13') _TextOut_Centered($hPrintDC, 4400, 'Code 2 of 5 i') _TextOut_Centered($hPrintDC, 5400, 'Code 3 of 9') _WinAPI_SelectObject($hPrintDC, $hFontOld) _WinAPI_DeleteObject($hFont) $hFont = _CreateFont_Simple('Code 128', GUICtrlRead($size), $FW_NORMAL) $hFontOld = _WinAPI_SelectObject($hPrintDC, $hFont) _TextOut_Centered($hPrintDC, 1500, barcode_128(GUICtrlRead($Input))) _WinAPI_SelectObject($hPrintDC, $hFontOld) _WinAPI_DeleteObject($hFont) $hFont = _CreateFont_Simple('Code EAN13', GUICtrlRead($size), $FW_NORMAL) $hFontOld = _WinAPI_SelectObject($hPrintDC, $hFont) _TextOut_Centered($hPrintDC, 2500, barcode_ean8(GUICtrlRead($Input))) _WinAPI_SelectObject($hPrintDC, $hFontOld) _WinAPI_DeleteObject($hFont) $hFont = _CreateFont_Simple('Code EAN13', GUICtrlRead($size), $FW_NORMAL) $hFontOld = _WinAPI_SelectObject($hPrintDC, $hFont) _TextOut_Centered($hPrintDC, 3500, barcode_ean13(GUICtrlRead($Input))) _WinAPI_SelectObject($hPrintDC, $hFontOld) _WinAPI_DeleteObject($hFont) $hFont = _CreateFont_Simple('Code 2 of 5 interleaved', GUICtrlRead($size), $FW_NORMAL) $hFontOld = _WinAPI_SelectObject($hPrintDC, $hFont) _TextOut_Centered($hPrintDC, 4500, barcode_25i(GUICtrlRead($Input))) _WinAPI_SelectObject($hPrintDC, $hFontOld) _WinAPI_DeleteObject($hFont) $hFont = _CreateFont_Simple('Code 3 de 9', GUICtrlRead($size), $FW_NORMAL) $hFontOld = _WinAPI_SelectObject($hPrintDC, $hFont) _TextOut_Centered($hPrintDC, 5500, barcode_39(GUICtrlRead($Input))) _WinAPI_SelectObject($hPrintDC, $hFontOld) _WinAPI_DeleteObject($hFont) _DeInitPrinter($hPrintDC) EndFunc History: 2012-06-01 - only Code 128 translated 2012-06-03 - all functions translated 2012-06-04 - added Print + some inner optimizations Original idea comes from this topic: Previous downloads (AutoIt): 31 BARCODE_powerbuilder.zip barcode_autoit.zip Printing Barcodes from AutoIt.pdf
  4. Now that I have been learning to do a few things with GDI+, I decided it was time to port my old barcode generators to Autoit. It will generate a code length optimized Code128A/B/C barcode. Code128Auto.zip The ZIP file contains the UDF source and a very simple demo. ========== I am consolidating all of my barcode UDFs into one topic. Please refer to the new location for updates. http://www.autoitscript.com/forum/topic/170087-barcode-generators/ ==========
  5. I have seen many different threads about generating barcodes, displaying them, and printing them. However at this point I am completely torn with which method to use. I am making a software that lets the user scan items, enter in information and save it in a SQLite database. For my purposes, I want to be able to display the barcode with number underneath in a similar way to most other controls eg GuiCtrlCreateBarcode( barcodenumber, x, y, width, height ). I also want to be able to print the barcode and have it be readable by the same scanner - The most successful encoding I've found is code128. Here is what I have found so far: This thread has nice code that saves the output as imagesPrinting is easy and scans properlyDisplaying the image on a pic control makes it easy to set it's x/y/width/height But..The code does not let you directly specify the width / height, so displayed image on GUI is ALWAYS skewed.Getting output images the right size with that code is very difficultI cannot find any examples of drawing barcodes to an image that let you specify width / heightThis example Several threads use Static controlsLook very nice on GUI, easy to get explicit position and size But...I know of no way to turn a bunch of static controls into something printableI didn't find any examples that had numbers at the bottom of the barcodeThe third solution I found was using a barcode fontCan look nice, depending on fontShouldn't be hard to print But..Depends on additional font being installedSome fonts don't scan correctlyHow do you specify a width / height of an area you want the barcode to fill when using a font?I'm really at a loss as to how to move forward. Maybe there's an example I missed that is better suited to what I could find? PErhaps someone has experience writing barcode scanning / generating / printing software and can share the experiences. Can someone bounce a few ideas back and forth with me on the best way to proceed?
  6. willichan


    Version 1.0.0


    Requires quricol32.dll from http://delphi32.blogspot.it/2011/11/quricol-qr-code-generator-library.html Lots of similar implementations, but this one fits with my other barcode libraries.
  7. willichan


    Version 1.0.0


    Creates a Code39 or Code39Extended (with or without check-character) barcode from supplied data
  8. Version 1.0.1


    Creates a Code128A/B/C optimized barcode from supplied data
  9. Version 1.0.0


    Creates a CODABAR barcode based on the supplied data. Requires StringSize UDF by Melba23
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