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package com.common.util.portprinter;
import java.io.IOException;
import java.io.OutputStream;
import com.common.util.PrinterParameterConf;
/**
* @author ChenMing
*
*/
public class PortPrinterBase {
private OutputStream out;
protected int lineCount = 40;
private String printType="0";
public PortPrinterBase(OutputStream out, String printType){
this.out = out;
this.printType = printType;
initPrinter();
String lineCountStr = PrinterParameterConf.printerParameterConf.getProperty(PrinterParameterConf.LINEPRINTERCHARCOUNT_NAME);
try{
int temp = Integer.parseInt(lineCountStr);
this.lineCount = temp;
}catch(Exception e){
}
}
protected final String LEFT = "LEFT";
protected final String CENTER = "CENTER";
protected final String RIGHT = "RIGHT";
public static final byte HT = 0x9;
public static final byte LF = 0x0A;
public static final byte CR = 0x0D;
public static final byte ESC = 0x1B;
public static final byte DLE = 0x10;
public static final byte GS = 0x1D;
public static final byte FS = 0x1C;
public static final byte STX = 0x02;
public static final byte US = 0x1F;
public static final byte CAN = 0x18;
public static final byte CLR = 0x0C;
public static final byte EOT = 0x04;
/* 初始化打印机 */
public static final byte[] ESC_INIT = new byte[] {ESC, ‘@‘};
/* 设置标准模式 */
public static final byte[] ESC_STANDARD = new byte[] {ESC, ‘S‘};
/* 设置汉字打印模式 */
public static final byte[] ESC_CN_FONT = new byte[] {FS, ‘&‘};
/* 选择字符集 */
public static final byte[] ESC_SELECT_CHARACTER = new byte[] {ESC, ‘R‘, 9};
/* 设置用户自定义汉字字体 焗7118 */
public static final byte[] ESC_FS_2 = new byte[] {FS, 0x32, 0x71, 0x18};
/* 取消用户自定义字体 */
public static final byte[] ESC_CANCEL_DEFINE_FONT = new byte[]{ESC, ‘%‘, 0};
/* 打开钱箱指令 */
public static final byte[] ESC_OPEN_DRAWER = new byte[]{ESC, ‘p‘, 0x00, 0x10, (byte) 0xff};
/* 切纸指令GS V m
* m 0,48 Executes a full cut(cuts the paper completely)
* 1,49 Excutes a partilal cut(one point left uncut)
*/
public static final byte[] POS_CUT_MODE_FULL = new byte[]{GS, ‘V‘, 0x00};
public static final byte[] POS_CUT_MODE_PARTIAL = new byte[]{GS, ‘V‘, 0x01};
/* 西文字符 （半宽）字体A (6 ×12)，汉字字符 （全宽）字体A （12×12） */
public static final byte[] ESC_FONT_A = new byte[]{ESC, ‘!‘, 0};
/* 西文字符 （半宽）字体B (8×16)，汉字字符 （全宽）字体B （16×16） */
public static final byte[] ESC_FONT_B = new byte[]{ESC, ‘!‘, 1};
/* 12*24 0/48*/
public static final byte[] ESC_FONTA= new byte[]{ESC, ‘M‘, 48};
/* 9*17 1/49*/
public static final byte[] ESC_FONTB= new byte[]{ESC, ‘M‘, 1};
/* 默认颜色字体指令 */
public static final byte[] ESC_FONT_COLOR_DEFAULT = new byte[] {ESC, ‘r‘, 0x00};
/* 红色字体指令 */
public static final byte[] ESC_FONT_COLOR_RED = new byte[] {ESC, ‘r‘, 0x01 };
/* 标准大小 */
public static final byte[] FS_FONT_ALIGN = new byte[]{FS, 0x21, 1, ESC, 0x21, 1};
/* 横向放大一倍 */
public static final byte[] FS_FONT_ALIGN_DOUBLE = new byte[]{FS, 0x21, 4, ESC, 0x21, 4};
/* 纵向放大一倍 */
public static final byte[] FS_FONT_VERTICAL_DOUBLE = new byte[]{FS, 0x21, 8, ESC, 0x21, 8, GS, ‘!‘, 0x01};
/* 横向纵向都放大一倍 */
public static final byte[] FS_FONT_DOUBLE = new byte[]{FS, 0x21, 12, ESC, 0x21, 48};
/* 靠左打印命令 */
public static final byte[] ESC_ALIGN_LEFT = new byte[]{0x1b,‘a‘, 0x00};
/* 居中打印命令 */
public static final byte[] ESC_ALIGN_CENTER = new byte[]{0x1b,‘a‘, 0x01};
/* 靠右打印命令 */
public static final byte[] ESC_ALIGN_RIGHT = new byte[]{0x1b,‘a‘, 0x02};
/* 字体加粗 */
public static final byte[] ESC_SETTING_BOLD = new byte[]{ESC, 0x45, 1};
/* 取消字体加粗 */
public static final byte[] ESC_CANCEL_BOLD = new byte[]{ESC, 0x45, 0};
//DLE EOT n 实时状态传送
//如果返回结果为22
/**
* 、DLE EOT n 实时状态传送
[格式] ASCII码 DLE EOT n
十六进制码 10 04 n
十进制码 16 4 n
[范围] 1 ≤ n ≤ 4
[描述] 根据下列参数，实时传送打印机状态，参数 n 用来指定所要传送的打印机状态：
n = 1：传送打印机状态
n = 2：传送脱机状态
n = 3：传送错误状态
n = 4：传送纸传感器状态
[注释] 打印机收到该命令后立即返回相关状态
该命令尽量不要插在2个或更多字节的命令序列中。
即使打印机被ESC =(选择外设)命令设置为禁止，该命令依然有效。
打印机传送当前状态，每一状态用1个字节数据表示。
打印机传送状态时并不确认主机是否收到。
打印机收到该命令立即执行。
该命令只对串口打印机有效。打印机在任何状态下收到该命令都立即执行。
*/
public static final byte[] PRINT_STATE_DLE_EOT = new byte[] {DLE, EOT,0x01};
public void initPrinter(){
try {
//modify by gongqiyi 20090917
//ESC_INIT 将在清空缓存区的数据
//out.write(ESC_INIT);
//自定义字体
//out.write(ESC_FS_2);
out.write(ESC_STANDARD);
out.write(ESC_CANCEL_DEFINE_FONT);
out.write(ESC_FONTA);
out.write(ESC_SELECT_CHARACTER);
//进入汉字模式打印
//out.write(ESC_CN_FONT);
//out.write(ESC_FONT_B);
//out.write(ESC_FONTA);
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* 走纸到切纸位置并切纸
*/
public void executeLineFeedAndPaperCut(){
try {
out.write(PrinterParameterConf.printerParameterConf.getProperty
(PrinterParameterConf.PRINTCUTLINE_NAME).getBytes());
out.write(POS_CUT_MODE_PARTIAL);
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* 单据头打印
* @param str
*/
public void billHeaderPrinter(String str){
try {
out.write(ESC_ALIGN_CENTER);
out.write(FS_FONT_DOUBLE);
out.write((str+"\n").getBytes());
out.write(LF);
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* 叫单号打印
* @param str
*/
public void callNumPrinter(String str){
try {
out.write(ESC_ALIGN_LEFT);
out.write(FS_FONT_DOUBLE);
out.write((str+"\n").getBytes());
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* 双倍大小字体
* @param str
*/
public void doubleSizePrinter(String str, String align){
try {
if(CENTER.equals(align)){
out.write(ESC_ALIGN_LEFT);
}else if(RIGHT.equals(align)){
out.write(ESC_ALIGN_RIGHT);
}else{
out.write(ESC_ALIGN_LEFT);
}
out.write(FS_FONT_DOUBLE);
out.write((str+"\n").getBytes());
//out.write(LF);
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* 标准字体打印一行
* @param str 需打印的字符串
* @param align 打印的位置 LEFT/CENTER/RIGHT 其他为默认居左打印
*/
public void standardPrinterLine(String str, String align){
try{
if(CENTER.equals(align)){
out.write(ESC_ALIGN_CENTER);
out.write(FS_FONT_ALIGN);
out.write(ESC_CN_FONT);
out.write(ESC_CANCEL_BOLD);
if("1".equals(printType)){
out.write(ESC_FONTA);
}else{
out.write(ESC_FONT_B);
}
out.write(str.getBytes());
}else if(RIGHT.equals(align)){
out.write(ESC_ALIGN_RIGHT);
out.write(FS_FONT_ALIGN);
out.write(ESC_CN_FONT);
out.write(ESC_CANCEL_BOLD);
if("1".equals(printType)){
out.write(ESC_FONTA);
}else{
out.write(ESC_FONT_B);
}
out.write(str.getBytes());
}else{
out.write(ESC_ALIGN_LEFT);
out.write(FS_FONT_ALIGN);
out.write(ESC_CN_FONT);
out.write(ESC_CANCEL_BOLD);
if("1".equals(printType)){
out.write(ESC_FONTA);
}else{
out.write(ESC_FONT_B);
}
out.write(str.getBytes());
}
out.write("\n".getBytes());
}catch(IOException e) {
e.printStackTrace();
}
}
/**
* 标准粗体字体打印一行
* @param str 需打印的字符串
* @param align 打印的位置 LEFT/CENTER/RIGHT 其他为默认居左打印
*/
public void standardBoldPrinterLine(String str, String align){
try{
if(CENTER.equals(align)){
out.write(ESC_ALIGN_CENTER);
out.write(FS_FONT_ALIGN);
out.write(ESC_CN_FONT);
out.write(ESC_SETTING_BOLD);
if("1".equals(printType)){
out.write(ESC_FONTA);
}else{
out.write(ESC_FONT_B);
}
out.write(str.getBytes());
}else if(RIGHT.equals(align)){
out.write(ESC_ALIGN_RIGHT);
out.write(FS_FONT_ALIGN);
out.write(ESC_CN_FONT);
out.write(ESC_SETTING_BOLD);
if("1".equals(printType)){
out.write(ESC_FONTA);
}else{
out.write(ESC_FONT_B);
}
out.write(str.getBytes());
}else{
out.write(ESC_ALIGN_LEFT);
out.write(FS_FONT_ALIGN);
out.write(ESC_CN_FONT);
out.write(ESC_SETTING_BOLD);
if("1".equals(printType)){
out.write(ESC_FONTA);
}else{
out.write(ESC_FONT_B);
}
out.write(str.getBytes());
}
out.write("\n".getBytes());
}catch(IOException e) {
e.printStackTrace();
}
}
/**
* 双倍宽字体按行打印
* @param str
* @param align
*/
public void largeSizePrinterLine(String str, String align){
try{
if(CENTER.equals(align)){
out.write(ESC_ALIGN_CENTER);
out.write(FS_FONT_ALIGN_DOUBLE);
out.write(str.getBytes());
}else if(RIGHT.equals(align)){
out.write(ESC_ALIGN_RIGHT);
out.write(FS_FONT_ALIGN_DOUBLE);
out.write(str.getBytes());
}else{
out.write(ESC_ALIGN_LEFT);
out.write(FS_FONT_ALIGN_DOUBLE);
out.write(str.getBytes());
}
out.write("\n".getBytes());
}catch(IOException e) {
e.printStackTrace();
}
}
/**
* 双倍高字体按行打印
* @param str
* @param align
*/
public void largeHSizePrinterLine(String str, String align){
try{
if(CENTER.equals(align)){
out.write(ESC_ALIGN_CENTER);
out.write(FS_FONT_VERTICAL_DOUBLE);
out.write(str.getBytes());
}else if(RIGHT.equals(align)){
out.write(ESC_ALIGN_RIGHT);
out.write(FS_FONT_VERTICAL_DOUBLE);
out.write(str.getBytes());
}else{
out.write(ESC_ALIGN_LEFT);
out.write(FS_FONT_VERTICAL_DOUBLE);
out.write(str.getBytes());
}
out.write("\n".getBytes());
}catch(IOException e) {
e.printStackTrace();
}
} /**
* 大号字体红色按行打印
* @param str
* @param align
*/
public void largeSizeRedPrinterLine(String str, String align){
try{
if(CENTER.equals(align)){
out.write(ESC_ALIGN_CENTER);
out.write(FS_FONT_ALIGN_DOUBLE);
out.write(ESC_FONT_COLOR_RED);
out.write(str.getBytes());
}else if(RIGHT.equals(align)){
out.write(ESC_ALIGN_RIGHT);
out.write(FS_FONT_ALIGN_DOUBLE);
out.write(ESC_FONT_COLOR_RED);
out.write(str.getBytes());
}else{
out.write(ESC_ALIGN_LEFT);
out.write(FS_FONT_ALIGN_DOUBLE);
out.write(ESC_FONT_COLOR_RED);
out.write(str.getBytes());
}
out.write("\n".getBytes());
}catch(IOException e) {
e.printStackTrace();
}
}
public void openDrawer(){
try {
out.write(ESC_OPEN_DRAWER);
} catch (IOException e) {
e.printStackTrace();
}
}
public String makePrintString(int lineChars, String txt1, String txt2){
if(txt1 == null){
txt1 = "";
}
if(txt2 == null){
txt2 = "";
}
int spaces = 0;
String tab = "";
try{
spaces = lineChars - (txt1.getBytes().length + txt2.getBytes().length);
for (int j = 0 ; j < spaces ; j++){
tab += " ";
}
}catch(Exception e){
e.printStackTrace();
}
return txt1 + tab + txt2;
}
public String makePrintString(int lineChars, String txt1, String txt2, String txt3){
if(txt1 == null){
txt1 = "";
}
if(txt2 == null){
txt2 = "";
}
if(txt3 == null){
txt3 = "";
}
int spaces = 0;
int lineChars1 = lineChars*2/3;
String tab = "";
String returnStr = txt1;
try{
spaces = lineChars1 - (returnStr.getBytes().length + txt2.getBytes().length);
for (int j = 0 ; j < spaces ; j++){
tab += " ";
}
returnStr = txt1 + tab + txt2;
spaces = lineChars - (returnStr.getBytes().length + txt3.getBytes().length);
tab = "";
for (int j = 0 ; j < spaces ; j++){
tab += " ";
}
returnStr = returnStr + tab + txt3;
}catch(Exception e){
e.printStackTrace();
}
return returnStr;
}
}
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原文地址：http://www.cnblogs.com/cute/p/4892398.html
