package com.dayu.recharge.utils;
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import android.graphics.Bitmap;
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import java.io.ByteArrayOutputStream;
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//常用指令封装
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public class ESCUtil {
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public static final byte ESC = 0x1B;// Escape
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public static final byte FS = 0x1C;// Text delimiter
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public static final byte GS = 0x1D;// Group separator
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public static final byte DLE = 0x10;// data link escape
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public static final byte EOT = 0x04;// End of transmission
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public static final byte ENQ = 0x05;// Enquiry character
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public static final byte SP = 0x20;// Spaces
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public static final byte HT = 0x09;// Horizontal list
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public static final byte LF = 0x0A;//Print and wrap (horizontal orientation)
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public static final byte CR = 0x0D;// Home key
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public static final byte FF = 0x0C;// Carriage control (print and return to the standard mode (in page mode))
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public static final byte CAN = 0x18;// Canceled (cancel print data in page mode)
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//初始化打印机
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public static byte[] init_printer() {
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byte[] result = new byte[2];
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result[0] = ESC;
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result[1] = 0x40;
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return result;
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}
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//打印浓度指令
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public static byte[] setPrinterDarkness(int value){
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byte[] result = new byte[9];
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result[0] = GS;
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result[1] = 40;
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result[2] = 69;
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result[3] = 4;
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result[4] = 0;
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result[5] = 5;
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result[6] = 5;
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result[7] = (byte) (value >> 8);
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result[8] = (byte) value;
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return result;
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}
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/**
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* 打印单个二维码 sunmi自定义指令
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* @param code: 二维码数据
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* @param modulesize: 二维码块大小(单位:点, 取值 1 至 16 )
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* @param errorlevel: 二维码纠错等级(0 至 3)
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* 0 -- 纠错级别L ( 7%)
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* 1 -- 纠错级别M (15%)
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* 2 -- 纠错级别Q (25%)
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* 3 -- 纠错级别H (30%)
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*/
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public static byte[] getPrintQRCode(String code, int modulesize, int errorlevel){
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ByteArrayOutputStream buffer = new ByteArrayOutputStream();
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try{
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buffer.write(setQRCodeSize(modulesize));
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buffer.write(setQRCodeErrorLevel(errorlevel));
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buffer.write(getQCodeBytes(code));
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buffer.write(getBytesForPrintQRCode(true));
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}catch(Exception e){
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e.printStackTrace();
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}
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return buffer.toByteArray();
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}
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/**
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* 横向两个二维码 sunmi自定义指令
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* @param code1: 二维码数据
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* @param code2: 二维码数据
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* @param modulesize: 二维码块大小(单位:点, 取值 1 至 16 )
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* @param errorlevel: 二维码纠错等级(0 至 3)
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* 0 -- 纠错级别L ( 7%)
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* 1 -- 纠错级别M (15%)
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* 2 -- 纠错级别Q (25%)
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* 3 -- 纠错级别H (30%)
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*/
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public static byte[] getPrintDoubleQRCode(String code1, String code2, int modulesize, int errorlevel){
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ByteArrayOutputStream buffer = new ByteArrayOutputStream();
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try{
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buffer.write(setQRCodeSize(modulesize));
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buffer.write(setQRCodeErrorLevel(errorlevel));
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buffer.write(getQCodeBytes(code1));
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buffer.write(getBytesForPrintQRCode(false));
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buffer.write(getQCodeBytes(code2));
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//加入横向间隔
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buffer.write(new byte[]{0x1B, 0x5C, 0x18, 0x00});
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buffer.write(getBytesForPrintQRCode(true));
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}catch(Exception e){
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e.printStackTrace();
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}
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return buffer.toByteArray();
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}
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/**
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* 光栅打印二维码
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*/
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public static byte[] getPrintQRCode2(String data, int size){
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byte[] bytes1 = new byte[4];
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bytes1[0] = GS;
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bytes1[1] = 0x76;
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bytes1[2] = 0x30;
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bytes1[3] = 0x00;
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byte[] bytes2 = BytesUtil.getZXingQRCode(data, size);
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return BytesUtil.byteMerger(bytes1, bytes2);
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}
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/**
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* 打印一维条形码
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*/
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public static byte[] getPrintBarCode(String data, int symbology, int height, int width, int textposition){
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if(symbology < 0 || symbology > 10){
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return new byte[]{LF};
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}
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if(width < 2 || width > 6){
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width = 2;
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}
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if(textposition <0 || textposition > 3){
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textposition = 0;
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}
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if(height < 1 || height>255){
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height = 162;
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}
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ByteArrayOutputStream buffer = new ByteArrayOutputStream();
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try{
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buffer.write(new byte[]{0x1D,0x66,0x01,0x1D,0x48,(byte)textposition,
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0x1D,0x77,(byte)width,0x1D,0x68,(byte)height,0x0A});
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byte[] barcode;
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if(symbology == 10){
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barcode = BytesUtil.getBytesFromDecString(data);
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}else{
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barcode = data.getBytes("GB18030");
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}
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if(symbology > 7){
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buffer.write(new byte[]{0x1D,0x6B,0x49,(byte)(barcode.length+2),0x7B, (byte) (0x41+symbology-8)});
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}else{
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buffer.write(new byte[]{0x1D,0x6B,(byte)(symbology + 0x41),(byte)barcode.length});
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}
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buffer.write(barcode);
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}catch(Exception e){
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e.printStackTrace();
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}
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return buffer.toByteArray();
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}
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//光栅位图打印
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public static byte[] printBitmap(Bitmap bitmap){
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byte[] bytes1 = new byte[4];
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bytes1[0] = GS;
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bytes1[1] = 0x76;
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bytes1[2] = 0x30;
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bytes1[3] = 0x00;
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byte[] bytes2 = BytesUtil.getBytesFromBitMap(bitmap);
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return BytesUtil.byteMerger(bytes1, bytes2);
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}
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//光栅位图打印 设置mode
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public static byte[] printBitmap(Bitmap bitmap, int mode){
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byte[] bytes1 = new byte[4];
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bytes1[0] = GS;
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bytes1[1] = 0x76;
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bytes1[2] = 0x30;
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bytes1[3] = (byte) mode;
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byte[] bytes2 = BytesUtil.getBytesFromBitMap(bitmap);
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return BytesUtil.byteMerger(bytes1, bytes2);
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}
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//光栅位图打印
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public static byte[] printBitmap(byte[] bytes){
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byte[] bytes1 = new byte[4];
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bytes1[0] = GS;
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bytes1[1] = 0x76;
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bytes1[2] = 0x30;
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bytes1[3] = 0x00;
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return BytesUtil.byteMerger(bytes1, bytes);
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}
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/*
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* 选择位图指令 设置mode
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* 需要设置1B 33 00将行间距设为0
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*/
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public static byte[] selectBitmap(Bitmap bitmap, int mode){
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return BytesUtil.byteMerger(BytesUtil.byteMerger(new byte[]{0x1B, 0x33, 0x00}, BytesUtil.getBytesFromBitMap(bitmap, mode)), new byte[]{0x0A, 0x1B, 0x32});
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}
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/**
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* 跳指定行数
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*/
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public static byte[] nextLine(int lineNum) {
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byte[] result = new byte[lineNum];
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for (int i = 0; i < lineNum; i++) {
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result[i] = LF;
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}
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return result;
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}
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// ------------------------underline-----------------------------
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//设置下划线1点
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public static byte[] underlineWithOneDotWidthOn() {
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byte[] result = new byte[3];
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result[0] = ESC;
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result[1] = 45;
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result[2] = 1;
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return result;
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}
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//设置下划线2点
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public static byte[] underlineWithTwoDotWidthOn() {
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byte[] result = new byte[3];
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result[0] = ESC;
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result[1] = 45;
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result[2] = 2;
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return result;
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}
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//取消下划线
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public static byte[] underlineOff() {
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byte[] result = new byte[3];
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result[0] = ESC;
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result[1] = 45;
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result[2] = 0;
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return result;
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}
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// ------------------------bold-----------------------------
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/**
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* 字体加粗
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*/
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public static byte[] boldOn() {
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byte[] result = new byte[3];
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result[0] = ESC;
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result[1] = 69;
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result[2] = 0xF;
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return result;
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}
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/**
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* 取消字体加粗
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*/
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public static byte[] boldOff() {
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byte[] result = new byte[3];
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result[0] = ESC;
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result[1] = 69;
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result[2] = 0;
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return result;
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}
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// ------------------------character-----------------------------
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/*
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*单字节模式开启
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*/
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public static byte[] singleByte(){
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byte[] result = new byte[2];
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result[0] = FS;
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result[1] = 0x2E;
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return result;
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}
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/*
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*单字节模式关闭
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*/
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public static byte[] singleByteOff(){
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byte[] result = new byte[2];
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result[0] = FS;
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result[1] = 0x26;
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return result;
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}
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/**
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* 设置单字节字符集
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*/
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public static byte[] setCodeSystemSingle(byte charset){
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byte[] result = new byte[3];
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result[0] = ESC;
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result[1] = 0x74;
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result[2] = charset;
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return result;
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}
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/**
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* 设置多字节字符集
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*/
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public static byte[] setCodeSystem(byte charset){
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byte[] result = new byte[3];
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result[0] = FS;
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result[1] = 0x43;
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result[2] = charset;
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return result;
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}
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// ------------------------Align-----------------------------
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/**
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* 居左
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*/
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public static byte[] alignLeft() {
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byte[] result = new byte[3];
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result[0] = ESC;
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result[1] = 97;
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result[2] = 0;
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return result;
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}
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/**
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* 居中对齐
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*/
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public static byte[] alignCenter() {
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byte[] result = new byte[3];
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result[0] = ESC;
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result[1] = 97;
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result[2] = 1;
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return result;
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}
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/**
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* 居右
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*/
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public static byte[] alignRight() {
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byte[] result = new byte[3];
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result[0] = ESC;
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result[1] = 97;
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result[2] = 2;
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return result;
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}
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////////////////////////////////////////////////////////////////////////////////////
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////////////////////////// private /////////////////////////
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////////////////////////////////////////////////////////////////////////////////////
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private static byte[] setQRCodeSize(int modulesize){
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//二维码块大小设置指令
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byte[] dtmp = new byte[8];
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dtmp[0] = GS;
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dtmp[1] = 0x28;
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dtmp[2] = 0x6B;
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dtmp[3] = 0x03;
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dtmp[4] = 0x00;
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dtmp[5] = 0x31;
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dtmp[6] = 0x43;
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dtmp[7] = (byte)modulesize;
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return dtmp;
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}
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private static byte[] setQRCodeErrorLevel(int errorlevel){
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//二维码纠错等级设置指令
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byte[] dtmp = new byte[8];
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dtmp[0] = GS;
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dtmp[1] = 0x28;
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dtmp[2] = 0x6B;
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dtmp[3] = 0x03;
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dtmp[4] = 0x00;
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dtmp[5] = 0x31;
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dtmp[6] = 0x45;
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dtmp[7] = (byte)(48+errorlevel);
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return dtmp;
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}
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private static byte[] getBytesForPrintQRCode(boolean single){
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//打印已存入数据的二维码
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byte[] dtmp;
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if(single){ //同一行只打印一个QRCode， 后面加换行
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dtmp = new byte[9];
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dtmp[8] = 0x0A;
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}else{
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dtmp = new byte[8];
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}
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dtmp[0] = 0x1D;
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dtmp[1] = 0x28;
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dtmp[2] = 0x6B;
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dtmp[3] = 0x03;
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dtmp[4] = 0x00;
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dtmp[5] = 0x31;
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dtmp[6] = 0x51;
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dtmp[7] = 0x30;
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return dtmp;
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}
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private static byte[] getQCodeBytes(String code) {
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//二维码存入指令
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ByteArrayOutputStream buffer = new ByteArrayOutputStream();
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try {
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byte[] d = code.getBytes("GB18030");
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int len = d.length + 3;
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if (len > 7092) len = 7092;
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buffer.write((byte) 0x1D);
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buffer.write((byte) 0x28);
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buffer.write((byte) 0x6B);
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buffer.write((byte) len);
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buffer.write((byte) (len >> 8));
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buffer.write((byte) 0x31);
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buffer.write((byte) 0x50);
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buffer.write((byte) 0x30);
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for (int i = 0; i < d.length && i < len; i++) {
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buffer.write(d[i]);
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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return buffer.toByteArray();
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}
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}
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