有没有有关 Java 套打的资料或代码？？？谢谢~~~~~~~~~~~

[huaronghu]

有没有有关 Java 套打的资料或代码？？？谢谢~~~~~~~~~~~

[lifeis]

package test;

import javax.swing.*;
import java.awt.print.*;
import java.awt.Graphics2D;
import java.awt.Graphics;
import java.util.Enumeration;

/**
* <p>Title: </p>
* <p>Description: </p>
* <p>Copyright: Copyright (c) 2002</p>
* <p>Company: </p>
* @author
* @version 1.0
*/



public class printProcess implements Printable
{
//private printContents aPrintContents;
private PageFormat aPageFormat;
private boolean marginReset;
private boolean directionReset;
private double lMargin;
private double rMargin;
private double tMargin;
private double bMargin;


public printProcess()
{
//aPrintContents=new printContents();
aPageFormat=new PageFormat();
marginReset=false;
directionReset=false;
lMargin=0;
rMargin=0;
tMargin=0;
bMargin=0;

}

public int print(Graphics g,PageFormat pf,int page) throws PrinterException
{
if(page>=1) return Printable.NO_SUCH_PAGE;
Graphics2D g2=(Graphics2D)g;

g2.translate(pf.getImageableX(),pf.getImageableY());

//get printer capabilities by dot
double xPrinter=pf.getWidth();
double yPrinter=pf.getHeight();

double xRatio=xPrinter/21; //21 is the width of the paper
double yRatio=yPrinter/29.7;//29.7 is the height of the paper


//Enumeration contentEnum=this.aPrintContents.getContentList().elements();
//while(contentEnum.hasMoreElements())
//{
// printContent aPrintContent=(printContent)contentEnum.nextElement();
// g2.drawString(aPrintContent.getContent(),(int)(aPrintContent.getXPosition()*xRatio),(int)(aPrintContent.getYPosition()*yRatio));
//}
g2.drawString("whatyayayaya",(int)(3*xRatio),(int)(3*yRatio));

for(int i=0;i<500;i++)
g2.drawLine(0,0,i,0);
for(int j=0;j<500;j++)
g2.drawLine(0,0,0,j);

return Printable.PAGE_EXISTS;
}

//public void setObjects(printContents thePrintContents)
//{
// this.aPrintContents=thePrintContents;
//}

public void setLandscapeOrPortrait(int orient)
{
this.aPageFormat.setOrientation(orient);
this.directionReset=true;
}

public void setMargin(double leftMargin ,double rightMargin,double topMargin, double bottomMargin)
{
this.lMargin=leftMargin;
this.rMargin=rightMargin;
this.tMargin=topMargin;
this.bMargin=bottomMargin;
this.marginReset=true;
}

//scheduled by user
public void print()
{
//tell whether there exists sth 2 print
//if(this.aPrintContents==null)
// return;

try
{
java.awt.print.PrinterJob job =PrinterJob.getPrinterJob();
PageFormat pf;

//whether PageFormat is customed set or not
pf=job.defaultPage();
if(this.marginReset)
{
Paper paper=new Paper();
double xRatio=pf.getWidth()/21;
double yRatio=pf.getHeight()/29.7;
paper.setImageableArea(this.lMargin*xRatio,
this.rMargin*yRatio,
pf.getWidth()-this.rMargin*xRatio-this.lMargin*xRatio,
pf.getHeight()-this.bMargin*yRatio-this.tMargin*yRatio);
pf.setPaper(paper);
this.marginReset=false;
}
if(this.directionReset)
{
pf.setOrientation(this.aPageFormat.getOrientation());
this.directionReset=false;
}

//pf.setPaper(this.aPageFormat.getPaper());
job.setPrintable(this,pf);

if(job.printDialog())
{
job.print();
}
}
catch(Exception e)
{
e.printStackTrace();
}
}


}

[lifeis]

这是一个在A4上的左3厘米，上3厘米处打印出一个字符串，够套打了吧。
至于纸张格式是可以从用户设置对话框得到的。
给分吧，绝对成功

[lifeis]

这是在A4上左3厘米，上3厘米处打印一个串，
用户设置的纸张可以从设置对话框获得

[huaronghu]

lifeis，谢谢你，不好意思，你这个程序是怎么运行的~~~~~~~~~

[Wonny]

不好意思，我将来也需要，所以在这里留一句

[whatyayaya]

new printProcess().print();

[松耦合紧内聚]

thank

[ljlfcy]

我也up!感谢您

[daehappy]

up!gz!

[lifeis]

都只是关注，没有人给分，真让我伤心
呵呵

[lifeis]

thanx

[不酷不帅不可爱vs不酷不帅不可爱]

怎么用啊？？