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Printing from java
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Join Date: Sep 2004
Posts: 35
Reputation:
Solved Threads: 0
hey guys,
I have problem in printing from java
i have used PrinterJob in awt
but it's going mad sometimes . it's going to it's print method
two times
some times doesn't print anything
the code is
=========================================================
=====================================================
can anybdy help me in this thing
thankx in advance
)
I have problem in printing from java
i have used PrinterJob in awt
but it's going mad sometimes . it's going to it's print method
two times
some times doesn't print anything
the code is
=========================================================
Java Syntax (Toggle Plain Text)
import java.awt.print.Printable; import java.awt.print.Book; import java.awt.Graphics; import java.awt.print.PageFormat; import java.awt.print.PrinterJob; import java.io.File; import java.io.BufferedReader; import java.io.FileInputStream; import java.io.InputStreamReader; import java.io.*; import javax.print.*; import java.awt.print.*; import javax.print.attribute.HashAttributeSet; import javax.print.attribute.standard.Media; import javax.print.attribute.standard.MediaSize; import javax.print.attribute.standard.Copies; import javax.print.PrintServiceLookup; import javax.print.attribute.PrintJobAttributeSet; class PrintStringTest { public static void main(String args[]){ int lines = 0; int totalLines = 30; String str = "bgfgkjdffffffffffffffffffffffffffffffffffffffffdghdfkjgkjdfgkjdfgk"+ "fdfdsf"+System.getProperty("line.separator")+"dfdsfsssssssssssssss"+ "fdfdxxxxxxxxsf"+System.getProperty("line.separator")+"dfdsfsssssssssssssss"+ "fxxxdfdsf"+System.getProperty("line.separator")+"dfdaaaaaaaasssssssssssssssssssss"+ "fdfxxxxxxxdsf"+System.getProperty("line.separator")+"dfdsfssssssssssssxxxxxxxxxsss"; PrinterJob job = PrinterJob.getPrinterJob(); PageFormat landscape = job.defaultPage(); System.out.println ("hight"+landscape.getImageableHeight()); System.out.println ("how many lines"+landscape.getHeight()/10); System.out.println ("orientation"+landscape.getOrientation()); System.out.println ("orientation"+PageFormat.PORTRAIT); String[] array = str.split(System.getProperty("line.separator")); int linex = (int)landscape.getImageableHeight()/10; int total = (int)array.length/linex; System.out.println (total); test t = new test(); Book book = new Book(); System.out.println ("length of string"+str.length()); System.out.println (str); landscape.setOrientation(PageFormat.PORTRAIT); StringBuffer strb = new StringBuffer(); int i = 0; while(total-- >= 0){ strb = new StringBuffer(); for(lines = 0;lines < linex && lines < array.length ;lines++) strb.append( array[lines]+"@"); t.setString(strb.toString()); book.append(t,landscape, 1); System.out.println ("content to print"+t.getString()); // i+=lines; } System.out.println (book.getNumberOfPages()); job.setPageable(book); if(job.printDialog()){ try { job.print(); }catch(Exception e){ e.printStackTrace(); } } } } class test implements Printable{ private String str; private boolean isPrinted; public void setString(String str){ this.str = str; } public String getString(){ return this.str; } public int print(Graphics g,PageFormat p,int index){ int count = 0; System.out.println("print "+index); if(!isPrinted) { isPrinted = true; return Printable.PAGE_EXISTS; } try { if(index >= 2){ return Printable.NO_SUCH_PAGE; } int y = 10; int i=0; if(str == null) { System.out.println ("NO_SUCH_PAGE"); return Printable.NO_SUCH_PAGE; } String[] s= str.split("@"); System.out.println ("====>"+str); while( i < s.length && s[i] != null ) { drawGraphics(g,p,str,y); y+=10; i++; } }catch(Exception e){ e.printStackTrace(); } return Printable.PAGE_EXISTS; } public void drawGraphics(Graphics g,PageFormat p,String str,int y){ System.out.println ("upto drawGraphics"); System.out.println ("**"+str); g.drawString(str,75,y); g.drawString("hey upto here",75,y+=5); } }
can anybdy help me in this thing
thankx in advance
) Last edited by alc6379; Mar 1st, 2005 at 11:27 am.
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