1.字符串打印切换为手动换行模式

.gitignore

@@ -13,3 +13,7 @@ fmposdll.vcxproj.user
 *.lastbuildstate
 *.manifest
 *.sbr
+*.zip
+*.exe
+*.lib
+Release/

LoadDll.cpp

@@ -1237,6 +1237,10 @@ bool _ChoosePort()
 	if (g_hComm != INVALID_HANDLE_VALUE) //判断打开端口函数返回值
 	{
 		VC_Log_WriteLog(1,"%s","端口打开成功");
+
+		//int a = VC_POS_Reset();
+		//VC_Log_WriteLog(1,"%s : %d","重置打印机", a);
+
 		return 1 ;
 	}
 	else
@@ -1831,7 +1835,7 @@ void GetProfilePath(char *CONFIGFILE)
 	ptrlen = ptr-path;
 	memcpy(&path[ptrlen+1], "printer.ini", 12);
 	path[ptrlen+12] = 0;
-	strcpy_s(CONFIGFILE,(size_t)strlen(CONFIGFILE), path);
+	strcpy(CONFIGFILE, path);
 	printf("配置文件路径： %s\n", CONFIGFILE);
 }
 
@@ -1914,6 +1918,57 @@ int GetFout(int x, int *index, int font_size, double font_ratio, const char *dat
 	return 1;
 }
 
+int GetPrtFout(int x, int *index, int font_size, double font_ratio, const char *data, char *tmpdata)
+{
+	int i = *index;
+	int len = strlen(data);
+
+	if(*index >= len)
+		return 0;
+
+	if(font_ratio*font_size > m_printclass.m_PrintSize*1.0)
+	{
+		*index = len;
+		strcpy(tmpdata, data);
+		return 1;
+	}
+
+	if(font_ratio*font_size*2 > m_printclass.m_PrintSize*1.0)
+	{
+		*index = len;
+		strcpy(tmpdata, data);
+		return 1;
+	}
+
+	double currlen = 0;
+
+	while(i < len)
+	{
+		if(i != *index && currlen >  m_printclass.m_PrintSize - font_size * font_ratio - 10)
+		{
+			memcpy(tmpdata, data + *index, i - *index);
+			*index = i;
+			return 1;
+		}
+
+		if(data[i] < 0)
+		{
+			i += 2;
+			currlen += font_size * 2 * font_ratio;
+			continue;
+		}
+		else
+		{
+			currlen += font_size * font_ratio*1.0;
+			++ i;
+		}
+	}
+
+	memcpy(tmpdata, data + (*index), len - (*index));
+	*index = len;
+	return 1;
+}
+
 int WinPrintlnTsc(int x, int y, int font_size, int rotate, int font_type, int high_len, int line, const char *font_name, const char *data, double font_ratio)
 {
 	if(font_ratio == 0)
@@ -2279,6 +2334,48 @@ void deletelog(int nDays)
 	}
 }
 
+//bool _PrintLine(char data[], int fontType,int fontStyle ,int width,int height)
+//{
+//	int length = 0;
+//	length = strlen(data);	 
+//	VC_Log_WriteLog(1,"接受到的数据是: %s",data);
+//	VC_Log_WriteLog(1,"长度是: %d%d%d%d%d",length, fontType, fontStyle , width, height);
+//	if(m_first)
+//	{
+//		VC_Log_WriteLog(1,"开始 %s","打印");
+//		int nRet = VC_POS_SetMotionUnit(0, 0);
+//		if(POS_SUCCESS != nRet)
+//		{
+//			return false;
+//		}
+//		VC_POS_SetMode(POS_PRINT_MODE_STANDARD);
+//		VC_POS_SetRightSpacing(0);
+//		VC_POS_SetLineSpacing(0);
+//		m_first = false;
+//	}
+//	int linefms = LENTH_FMS_80;
+//	int tmplines = 120;
+//	if(m_printclass.m_PrintSize==80)
+//	{
+//		linefms = LENTH_FMS_56;
+//		tmplines = 100;
+//	}
+//	//char lineData[1024]={'\0'};
+//	//strncpy_s(lineData,sizeof(lineData), data, length);
+//	VC_POS_S_SetAlignMode(0);
+//	//VC_POS_S_SetAreaWidth(400);
+//	//VC_POS_S_SetAreaWidth(0);
+//
+//	//VC_Log_WriteLog(1,"打印宽度 %d; 打印纸宽度 %d", m_printclass.m_PrintSize*9 - tmplines, m_printclass.m_PrintSize);
+//
+//	//VC_POS_S_TextOut(data, 10+LENTH_FMS+linefms, width, height, fontType,fontStyle);
+//	VC_POS_S_TextOut(data, 0, width, height, fontType,fontStyle);
+//
+//	VC_POS_FeedLine();
+//	
+//	return true;
+//}
+
 bool _PrintLine(char data[], int fontType,int fontStyle ,int width,int height)
 {
 	int length = 0;
@@ -2303,12 +2400,20 @@ bool _PrintLine(char data[], int fontType,int fontStyle ,int width,int height)
 	{
 		linefms = LENTH_FMS_56;
 	}
-	//char lineData[1024]={'\0'};
-	//strncpy_s(lineData,sizeof(lineData), data, length);
+
 	VC_POS_S_SetAlignMode(0);
-	VC_POS_S_TextOut(data, 10+LENTH_FMS+linefms, width, height, fontType,fontStyle);
-	VC_POS_FeedLine();
-	
+
+	int index = 0;
+	char tmp[256] = {0};
+	int tmpi = 0;
+
+	while(GetPrtFout(10, &index, 1, 1.714285, data, tmp))
+	{
+		VC_POS_S_TextOut(tmp, 10+LENTH_FMS+linefms, width, height, fontType, fontStyle);
+		VC_POS_FeedLine();
+		memset(tmp, 0, 256);
+	}
+
 	return true;
 }