package hpl;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.RenderingHints;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.io.File;
import java.io.IOException;
import javax.imageio.IIOException;
import javax.imageio.ImageIO;
import javax.print.Doc;
import javax.print.DocFlavor;
import javax.print.DocPrintJob;
import javax.print.PrintException;
import javax.print.PrintService;
import javax.print.PrintServiceLookup;
import javax.print.SimpleDoc;
import javax.print.DocFlavor.URL;
import javax.print.attribute.DocAttributeSet;
import javax.print.attribute.HashAttributeSet;
import javax.print.attribute.HashDocAttributeSet;
import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import javax.print.attribute.standard.MediaSizeName;
import javax.print.attribute.standard.PrinterName;
import javax.swing.JOptionPane;
import Kanban.LineInfo;
/**
* java定位打印，把打印內容打到指定的地方。
*
* @author Harvey_Huang
*
*/
public class LocatePrint implements Printable {
private int PAGES = 0;
private String printStr;
private String fontname;
private int fontsize;
private String imagepath;
private int locx;
private int locy;
private String Singpage;
private String Orientation="N";
private String Fontflag="N";
private String Sizeflag="N";
private String message="OK";
/*
* Graphic指明打印的圖形環境；PageFormat指明打印頁格式（頁面大小以點爲計量單位，
* 1點爲1英寸的1/72，1英寸爲25.4毫米。A4紙大致爲595×842點）；page指明頁號
*
*/
// int pp= 1;
public int print(Graphics gp, PageFormat pf, int page)
throws PrinterException {
//pp++;
try {
try{
Graphics2D g2 = (Graphics2D) gp;
g2.setPaint(Color.black); // 設置打印顏色爲黑色
//System.err.println("PPPPPPPP : " + page);
if (page >= PAGES) // 當打印頁號大於需要打印的總頁數時，打印工作結束
return Printable.NO_SUCH_PAGE;
g2.translate(pf.getImageableX(), pf.getImageableY());// 轉換座標，確定打印邊界
//g2.drawString(printStr, locx, locy);// 具體打印每一行文本，同時走紙移位
String[] itemarray;
String[] detailarray;
String typeflag = null;
Font font;
itemarray=Singpage.split("\\^FS");
//System.err.println("XZ:::::::" +itemarray.length);
for (int i=0; i<itemarray.length;i++){
typeflag="";
System.out.println("Split " + i +" : "+itemarray[i]);
//System.out.println("-------------------------");
detailarray= itemarray[i].split("\\^");
for (int j=0; j<detailarray.length;j++){
if(detailarray[j].length()>1){
if(detailarray[j].substring(0, 2).toUpperCase().equals("XA")){
// System.out.println("初始化");
PAGES=0;
printStr="";
fontname="Arial";
fontsize=14;
imagepath="";
locx=0;
locy=0;
}if(detailarray[j].substring(0, 2).toUpperCase().equals("FO")){
// System.out.println("找到FO");
String[] location=detailarray[j].substring(2, detailarray[j].length()).split(",");
if(location.length>1){
locx=Integer.parseInt(location[0]);
locy=Integer.parseInt(location[1]);
// System.out.println(location[1]);
}
}
if(detailarray[j].substring(0, 2).toUpperCase().equals("FD")){
// System.out.println("找到FD");
printStr=detailarray[j].substring(2, detailarray[j].length());
// System.out.println(printStr);
}
if(detailarray[j].substring(0, 2).toUpperCase().equals("PA")){
// System.out.println("找到PA");
imagepath=detailarray[j].substring(2, detailarray[j].length());
// System.out.println(imagepath);
}
if(detailarray[j].substring(0, 2).toUpperCase().equals("PQ")){
// System.out.println("找到PQ");
PAGES=Integer.parseInt(detailarray[j].substring(2, detailarray[j].length()));
if (PAGES==0) // 當打印頁號大於需要打印的總頁數時，打印工作結束
return Printable.NO_SUCH_PAGE;
// System.out.println(PAGES);
}
if(detailarray[j].substring(0, 2).toUpperCase().equals("AN")){
// System.out.println("找到AN");
fontname=detailarray[j].substring(2, detailarray[j].length());
// System.out.println(fontname);
Fontflag="Y";
}
if(detailarray[j].substring(0, 2).toUpperCase().equals("AS")){
// System.out.println("找到AS");
fontsize=Integer.parseInt(detailarray[j].substring(2, detailarray[j].length()));
// System.out.println(fontsize);
Sizeflag="Y";
}
if(detailarray[j].substring(0, 2).toUpperCase().equals("OR")){
// System.out.println("找到AS");
Orientation=detailarray[j].substring(2, detailarray[j].length());
// System.out.println(Orientation);
}
if(detailarray[j].substring(0, 2).toUpperCase().equals("ST")){
// System.out.println("找到ST");
typeflag="ST";
}
if(detailarray[j].substring(0, 2).toUpperCase().equals("RP")){
// System.out.println("找到RP");
typeflag="RP";
String[] rpstring=detailarray[j].substring(2, detailarray[j].length()).split(",");
if(rpstring.length>1){
printStr="";
for(int h=0; h<Integer.parseInt(rpstring[1])+1;h++){
printStr=rpstring[0].toString()+printStr;
}
}
}
if(detailarray[j].substring(0, 2).toUpperCase().equals("GF")){
// System.out.println("找到GF");
typeflag="GF";
}
}
//System.out.println(detailarray[j]);
}
if (Orientation.toUpperCase().equals("R")){
g2.rotate((3.14159/2), locx, locy);
}
if (Orientation.toUpperCase().equals("I")){
g2.rotate(3.14159, locx, locy);
}
if (Orientation.toUpperCase().equals("B")){
g2.rotate((3.14159*3/2), locx, locy);
}
if(typeflag.equals("ST")){
// System.out.println(printStr+" "+fontname+" "+fontsize+" ");
// N = Normal
// R = Rotated, 90 degrees clockwise;
// I = Inverted, 180 degrees
//B = Read from Bottom up, 270 degrees
if(Fontflag.equals("Y")||Sizeflag.equals("Y")){
font = new Font(fontname, Font.PLAIN, fontsize);// 創建字體
g2.setFont(font);
}
// 打印當前頁文本
g2.drawString(printStr, locx, locy);
Fontflag="N";
Sizeflag="N";
}
if(typeflag.equals("GF")){
// System.out.println("打印準備");
BufferedImage img = ImageIO.read(new File(imagepath));
// g2.rotate(3.14159, locx, locy);
g2.drawImage(img, locx, locy, null);
// System.out.println("打印結束");
//g2.rotate(-3.14159, locx, locy);
}
if(typeflag.equals("RP")){
// System.out.println(printStr+" "+fontname+" "+fontsize+" ");
font = new Font("Arial", Font.PLAIN, fontsize);// 創建字體
g2.setFont(font);
// 打印當前頁文本
g2.drawString(printStr, locx, locy);
}
if (Orientation.toUpperCase().equals("R")){
g2.rotate(-(3.14159/2), locx, locy);
}
if (Orientation.toUpperCase().equals("I")){
g2.rotate(-3.14159, locx, locy);
}
if (Orientation.toUpperCase().equals("B")){
g2.rotate(-(3.14159*3/2), locx, locy);
}
Orientation="N";
// System.out.println("-------------------------");
}
} catch (IIOException e) {
// TODO Auto-generated catch block
message="E004";
e.printStackTrace();
return Printable.NO_SUCH_PAGE;
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return Printable.NO_SUCH_PAGE;
}
// System.err.println("pppppp:::::::" + pp);
return Printable.PAGE_EXISTS; // 存在打印頁時，繼續打印工作
}
// 打印內容到指定位置
public String printContent(String hplpage,String Printq) {
// System.err.println("tttttt:" + pp);
//String message="OK";
Singpage=hplpage;
// printStr = "aaaaa";// 獲取需要打印的目標文本
// fontname = "Free 3 of 9";// 獲取需要打印的目標文本
// fontsize=24;
// imagepath="c:\\2.jpg";
// locx=100;
// locy=300;
if (hplpage.length() > 0) // 當打印內容不爲空時
{
try {
DocPrintJob job = null;
PAGES = 1; // 獲取打印總頁數
// 指定打印輸出格式
DocFlavor flavor = DocFlavor.SERVICE_FORMATTED.PRINTABLE;
// 定位默認的打印服務
HashAttributeSet hs = new HashAttributeSet();
String printerName=Printq;
hs.add(new PrinterName(printerName,null));
PrintService[] printService =PrintServiceLookup.lookupPrintServices(null, hs);
// PrintService printService = PrintServiceLookup.lookupDefaultPrintService();
// 創建打印作業
if(printService.length>0){
job = printService[0].createPrintJob();
// 設置打印屬性
PrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();
// 設置紙張大小,也可以新建MediaSize類來自定義大小
pras.add(MediaSizeName.ISO_A4);
DocAttributeSet das = new HashDocAttributeSet();
// 指定打印內容
Doc doc = new SimpleDoc(this, flavor, das);
// 不顯示打印對話框，直接進行打印工作
job.print(doc, pras); // 進行每一頁的具體打印操作
//System.err.print("分析標識點5");
}else{
message="E002";
}
} catch (PrintException pe) {
pe.printStackTrace();
message="E001";
}
} else {
// 如果打印內容爲空時，提示用戶打印將取消
JOptionPane.showConfirmDialog(null,
"Sorry, Printer Job is Empty, Print Cancelled!",
"Empty", JOptionPane.DEFAULT_OPTION,
JOptionPane.WARNING_MESSAGE);
message="E003";
}
return message;
}
public String analyze(String hpl,String Printq) {
String printstate="OK";
LocatePrint test = new LocatePrint();
String[] pagearray=hpl.split("\\^XZ");
//System.err.println("nnnnnnn======"+ pagearray.length);
for(int k=0; k<pagearray.length;k++){
printstate=test.printContent(pagearray[k].toString().trim(),Printq);
}
return printstate;
}
public static void main(String[] args) {
String testdata="^XA" +
"^STthis is test^FO20,42^FDPICK LIST^ANArial^AS30^FS" +
"^STthis is test^FO52,120^FDhelloworld^AN3 of 9 Barcode^AS20^FS" +
"^STthis is test^FO60,482^FD中文測試中文測試^AN宋體^AS30^FS" +
"^STthis is test^FO470,602^FD黑體測試^AN黑體^ORB^AS20^FS" +
"^STthis is test^FO170,632^FD黑體測試1^FS" +
"^STthis is test^FO170,652^FD黑體測試2^FS" +
"^STthis is test^FO170,672^FD黑體測試3^FS" +
"^STthis is test^FO170,692^FD黑體測試4^AS40^FS" +
"^RP_,50^FO52,522^AS20^FS" +
"^STthis is test^FO80,482^FD中文測試中文測試(旋轉)^ORR^AN宋體^AS30^FS" +
"^GFThis is test^PAc:\\2.jpg^FO294,372^ORI^FS" +
"^PQ1" +
"^XZ";
LocatePrint test = new LocatePrint();
System.out.print(test.analyze(testdata,"TESTPRINT"));
}
}如果你夠仔細的話，你就會發現，程序會執行兩遍後纔會被打印出來，一開始我也以爲是我的程序方面的問題，後來在網上查了一下，這塊屬於正常現像，原因就查閱：
http://hi.baidu.com/dcjob/item/e6c40d16d34b08ec9913d6fb
下面講一下打印參數的含義：
^XA 是每次打印的開始。
^XZ 是結束
^AS 字體大小
^AN 字體名字，一定是操作系統中存在的字體
^FS 打印單項結束標識
^FD 打印數據
^FO 打印位置
^RP 重複打印某一字符或文字
^ST 字符串打印標識
^GF 圖片打印標識
^PA 圖片路徑，注意路徑的反斜槓需反義
^PQ 打印數量
^OR 打印方向 N正常，R 90度，I 180度 B 270度
請注意這行 System.out.print(test.analyze(testdata,"TESTPRINT"));
TESTPRINT是安裝好的打印機在系統中的名稱。名稱一定要對應，默認或非默認打印機不會有問題。
參照例子的實例即可，如果想了解每個參數，請查閱下面的說明，由於公司是洋人開的，就假裝一回洋鬼子，如果你學過ZPL會發現和ZPL手冊很像。
HPL Command Guide
__________________________________________
^XA
^STthis is test^FO20,42^FDPICK LIST^ANArial^AS30^FS
^STthis is test^FO52,120^FDhelloworld^AN3 of 9 Barcode^AS20^FS
^STthis is test^FO60,482^FD中文測試中文測試^AN宋體^AS30^FS
^STthis is test^FO470,602^FD黑體測試^AN黑體^ORB^AS20^FS
^STthis is test^FO170,632^FD黑體測試1^FS
^STthis is test^FO170,652^FD黑體測試2^FS
^STthis is test^FO170,672^FD黑體測試3^FS
^STthis is test^FO170,692^FD黑體測試4^AS40^FS
^RP_,50^FO52,522^AS20^FS
^STthis is test^FO80,482^FD中文測試(旋轉)^ORR^AN宋^AS30^FS
^GFThis is test^PAc:\\2.jpg^FO294,372^ORI^FS
^PQ1
^XZ
^XA
Start Format
Description:The ^XA command is used at the beginning of HPL code,It is the opening bracket and indicates the start of a new label format.
Format:^XA
Comments:Report formats should start with the ^XA command and end with the ^XZ command to be in valid HPL format
^XZ
End Format
Description:The ^XZ command is the ending (closing) bracket.It indicates the end of a report format.When this command is received. a report will be printed.
Format:^XZ
Comments:Report formats should start with the ^XA command and end with the ^XZ command to be in valid HPL format.
^AN
Font name
Description:The ^AN is used with system fonts
Format:^ANf
Parameters:
f= font name
Accepted Values:System font name
Example:
^XA
^STthis is test^FO20,42^FDPICK LIST^ANArial^AS30^FS
^PQ1
^XZ
^AS
Font Size
Description:Font Size
Format:^ASf
Parameters:
f= font size
Accepted Values:System font size
Example:
^XA
^STthis is test^FO20,42^FDPICK LIST^ANArial^AS30^FS
^PQ1
^XZ
^FD
Field Data
Description:The ^FD command defines the data string for the field.The filed data can be any printable character.
Format:^FDa
Parameters:
a= data to be printed
Accepted Values:Any ASCII string
^FO
Field Origin
Description:The ^FO command sets a field origin,
Format:^FOx,y
Parameters:
x= x-axis location
Default Value:0
y= y-axis location
Default Value:0
Comments:If the value entered for x or y parameter is too high,it could position the field origin completely off the report.
^FS
Field Separator
Description:The ^FS command denotes the end of the field definiton.
Format:^FS
^OR
Field orientation
Description:The ^FO command sets a field orientation
Format:^ORo
Parameters:
Accepted values:
N=normal;
R=rotated 90 degrees(clockwise)
I=inverted 180 degrees
B=read from bottom up,270 degrees
^PQ
Print quantity
Description:The ^PQ command gives control over serveral printing operations.It controls the number of reports to print.
Format:^FOq
Parameters:
q= total quantity of reports to print
Default Value:0
Comments:If Q=0 ,It wouldn’t print the report.
^PA
graphic path
Description:The ^PA command sets graphic path,It controls the path of graphic to print.
Format:^PAp
Parameters:
p= graphic path.the “\” need transfer to Antisense character “\\”
Example:
^XA
^GFThis is test^PAc:\\2.jpg^FO294,372^FS^PQ1
^XZ
^RP
repeat print character
Description:The ^RP command gives control continuous print the same character
Format:^RPc,q
Parameters:
c= Need to be printed characters
q= Quantity of character
Example:
^XA
^RP_,50^FO52,522^AS20^FS^PQ1
^XZ
^ST
Print string start
Description:The ^ST command is used at the beginning of string printing, It is the opening bracket and indicates the start of string printing.
Format:^STd
Parameters:
d= Description，it will not be printed on the report,Just better understanding of the code
Default Value:NULL
^GF
Print graphic start
Description:The ^GF command is used at the beginning of graphic printing, It is the opening bracket and indicates the start of graphic printing.
Format:^GFd
Parameters:
d= Description.it will not be printed on the report,Just better understanding of the code
Default Value:NULL
作者xhhuang1979
歡迎轉載，但未經作者同意必須保留此段聲明，且在文章頁面明顯位置給出原文連接，否則保留追究法律責任的權利。