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資源簡介

EAN13條碼生成，可以用于嵌入式相關設備開發(內部包含一套EAN13碼生成代碼+BMP文件生成代碼)，采用C語言，屬于半原創吧[大部分代碼是百度獲取，作者不詳，本人結合相關接口實現自己所需要的功能]，采用VS2010工程，生成EAN13碼(BMP文件格式)，里面還包含一些自己收集的相關資料，現分享給大家，希望能幫助到一些朋友。

資源截圖

代碼片段和文件信息 

/**
?*?EAN13?Barcode?Generator
?*?Creates?a?boolean?array?corresponding?to?the?EAN13?barcode?for?a?string?of
?*?12?numeric?only?characters.
?*?From:?https://github.com/ryankurte/ean13
?*?based?on:?https://github.com/astrokin/EAN13BarcodeGenerator
?*
?*?The?MIT?License?（MIT）
?*
?*?Copyright?（c）?2015?Ryan?Kurte
?*
?*?Permission?is?hereby?granted?free?of?charge?to?any?person?obtaining?a?copy
?*?of?this?software?and?associated?documentation?files?（the?“Software“）?to?deal
?*?in?the?Software?without?restriction?including?without?limitation?the?rights
?*?to?use?copy?modify?merge?publish?distribute?sublicense?and/or?sell
?*?copies?of?the?Software?and?to?permit?persons?to?whom?the?Software?is
?*?furnished?to?do?so?subject?to?the?following?conditions:
?*
?*?The?above?copyright?notice?and?this?permission?notice?shall?be?included?in
?*?all?copies?or?substantial?portions?of?the?Software.
?*
?*?THE?SOFTWARE?IS?PROVIDED?“AS?IS“?WITHOUT?WARRANTY?OF?ANY?KIND?EXPRESS?OR
?*?IMPLIED?INCLUDING?BUT?NOT?LIMITED?TO?THE?WARRANTIES?OF?MERCHANTABILITY
?*?FITNESS?FOR?A?PARTICULAR?PURPOSE?AND?NONINFRINGEMENT.?IN?NO?EVENT?SHALL?THE
?*?AUTHORS?OR?COPYRIGHT?HOLDERS?BE?LIABLE?FOR?ANY?CLAIM?DAMAGES?OR?OTHER
?*?LIABILITY?WHETHER?IN?AN?ACTION?OF?CONTRACT?TORT?OR?OTHERWISE?ARISING?FROM
?*?OUT?OF?OR?IN?CONNECTION?WITH?THE?SOFTWARE?OR?THE?USE?OR?OTHER?DEALINGS?IN
?*?THE?SOFTWARE.
?*/

#include?
#include?“ean13\ean13.h“
#include?“BMP\BMP.h“\

#define?snprintf?_snprintf
#define?BAR_HEIGHT_VAL?50?//?臨時值
#define?INPUT_MAX?15?//?暫定最大值

/*
????生成EAN13圖片（BMP）
	data?EAN13數據
	len?長度
*/
int?ean13_bmp_creat（unsigned?char?*data?unsigned?char?len）
{
	unsigned?char?i;
	unsigned?char?j;
	int?ret?=?-1;
	ST_BITMAP?*bitmap_handle;

	bitmap_handle?=?st_g_CreateBitmap（len?BAR_HEIGHT_VAL?24）;
	if?（NULL?!=?bitmap_handle）
	{
		ret?=?0;
	????for?（i?=?0;?i?		{
			for?（j?=?0;?j?			{
			????if?（0?!=?data[i]）
			????{
				????vd_SetBitmapPixel（bitmap_handle?i?j?BMP_RGB24（0?0?0））;?//?黑色
				}
				else
				{
					vd_SetBitmapPixel（bitmap_handle?i?j?BMP_RGB24（255?255?255））;?//?白色
				}
			}
		}
		vd_g_SaveBitmap（bitmap_handle?“test.bmp“）;
		vd_g_FreeBitmap（bitmap_handle）;
	}

????return?ret;
}

/*
????生成EAN13圖片（只生成條碼，不包含以下數字等，默認：寬度為113個像素點，高度為50個像素點）
	data?EAN13數據
	len?長度
*/
int?ean13_pic_creat（unsigned?char?*data?unsigned?char?len）
{
????unsigned?char?ean_size;
	unsigned?char?*buf?=?NULL;
	int?ret?=?-1;

????ean_size?=?EAN13_width（）;
	buf?=?（unsigned?char?*）malloc（ean_size）;
	if?（NULL?==?buf）
	{
	????return?ret;
	}

????ret?=?EAN13_build（data?buf）;
	if?（0?!=?ret）
	{
		free（buf）;
	????return?ret;
	}

	ret?=?ean13_bmp_creat（buf?ean_size）;
????free（buf）;

????return?ret;
}

/*
????注:輸入的12位數據第一位將被重新計算，可能與輸入的不同，將在12位之后增加1位校驗碼
*/
int?main（void）
{
	int?ret?=?-1;
	char?data[INPUT_MAX?+?1]?=?{0};
	char?format_strint[20]?=?{0};


?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????136104??2019-09-14?23:12??條形碼\EAN13\EAN碼.docx

?????文件???????5518??2019-09-14?17:53??條形碼\EAN13\Project\source\BMP\BMP.c

?????文件???????1109??2019-09-14?16:54??條形碼\EAN13\Project\source\BMP\BMP.h

?????文件???????5328??2019-09-14?22:03??條形碼\EAN13\Project\source\ean13\ean13.c

?????文件???????1768??2019-09-14?22:00??條形碼\EAN13\Project\source\ean13\ean13.h

?????文件????????590??2019-09-14?22:20??條形碼\EAN13\Project\source\ean13\stdbool.h

?????文件???????3444??2019-09-14?23:08??條形碼\EAN13\Project\source\main.c

?????文件??????33280??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\Debug\ean13.exe

?????文件?????349752??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\Debug\ean13.ilk

?????文件?????429056??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\Debug\ean13.pdb

?????文件??????11830??2019-09-14?22:33??條形碼\EAN13\Project\VC\ean13\ean13\Debug\BMP.obj

?????文件???????2178??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\ean13\Debug\cl.command.1.tlog

?????文件???????3974??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\ean13\Debug\CL.read.1.tlog

?????文件???????2154??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\ean13\Debug\CL.write.1.tlog

?????文件????????406??2019-09-14?22:05??條形碼\EAN13\Project\VC\ean13\ean13\Debug\ean13.exe.embed.manifest

?????文件????????472??2019-09-14?22:05??條形碼\EAN13\Project\VC\ean13\ean13\Debug\ean13.exe.embed.manifest.res

?????文件????????381??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\ean13\Debug\ean13.exe.intermediate.manifest

?????文件?????????98??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\ean13\Debug\ean13.lastbuildstate

?????文件???????3651??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\ean13\Debug\ean13.log

?????文件???????6881??2019-09-14?22:20??條形碼\EAN13\Project\VC\ean13\ean13\Debug\ean13.obj

?????文件????????713??2019-09-14?21:53??條形碼\EAN13\Project\VC\ean13\ean13\Debug\ean13.vcxprojResolveAssemblyReference.cache

?????文件??????????0??2019-09-14?21:53??條形碼\EAN13\Project\VC\ean13\ean13\Debug\ean13.write.1.tlog

?????文件????????200??2019-09-14?22:05??條形碼\EAN13\Project\VC\ean13\ean13\Debug\ean13_manifest.rc

?????文件??????????2??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\ean13\Debug\link-cvtres.read.1.tlog

?????文件??????????2??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\ean13\Debug\link-cvtres.write.1.tlog

?????文件??????????2??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\ean13\Debug\link.10064-cvtres.read.1.tlog

?????文件??????????2??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\ean13\Debug\link.10064-cvtres.write.1.tlog

?????文件??????????2??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\ean13\Debug\link.10064.read.1.tlog

?????文件??????????2??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\ean13\Debug\link.10064.write.1.tlog

?????文件??????????2??2019-09-14?23:08??條形碼\EAN13\Project\VC\ean13\ean13\Debug\link.4768-cvtres.read.1.tlog

............此處省略42個文件信息

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