在线打印java源代码 java开发打印机
谁有java打印的源代码
//参考下吧
为昌宁等地区用户提供了全套网页设计制作服务,及昌宁网站建设行业解决方案。主营业务为成都网站建设、成都网站制作、昌宁网站设计,以传统方式定制建设网站,并提供域名空间备案等一条龙服务,秉承以专业、用心的态度为用户提供真诚的服务。我们深信只要达到每一位用户的要求,就会得到认可,从而选择与我们长期合作。这样,我们也可以走得更远!
import java.awt.*;
import java.awt.event.*;
import java.awt.font.*;
import java.awt.geom.*;
import java.awt.print.*;
import java.util.*;
import javax.print.*;
import javax.print.attribute.*;
import javax.swing.*;
/**
This program demonstrates how to print 2D graphics
*/
public class PrintTest
{
public static void main(String[] args)
{
JFrame frame = new PrintTestFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
}
}
/**
This frame shows a panel with 2D graphics and buttons
to print the graphics and to set up the page format.
*/
class PrintTestFrame extends JFrame
{
public PrintTestFrame()
{
setTitle("PrintTest");
setSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);
canvas = new PrintPanel();
add(canvas, BorderLayout.CENTER);
attributes = new HashPrintRequestAttributeSet();
JPanel buttonPanel = new JPanel();
JButton printButton = new JButton("Print");
buttonPanel.add(printButton);
printButton.addActionListener(new
ActionListener()
{
public void actionPerformed(ActionEvent event)
{
try
{
PrinterJob job = PrinterJob.getPrinterJob();
job.setPrintable(canvas);
if (job.printDialog(attributes))
job.print(attributes);
}
catch (PrinterException e)
{
JOptionPane.showMessageDialog(PrintTestFrame.this, e);
}
}
});
JButton pageSetupButton = new JButton("Page setup");
buttonPanel.add(pageSetupButton);
pageSetupButton.addActionListener(new
ActionListener()
{
public void actionPerformed(ActionEvent event)
{
PrinterJob job = PrinterJob.getPrinterJob();
job.pageDialog(attributes);
}
});
add(buttonPanel, BorderLayout.NORTH);
}
private PrintPanel canvas;
private PrintRequestAttributeSet attributes;
private static final int DEFAULT_WIDTH = 300;
private static final int DEFAULT_HEIGHT = 300;
}
/**
This panel generates a 2D graphics image for screen display
and printing.
*/
class PrintPanel extends JPanel implements Printable
{
public void paintComponent(Graphics g)
{
super.paintComponent(g);
Graphics2D g2 = (Graphics2D) g;
drawPage(g2);
}
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());
g2.draw(new Rectangle2D.Double(0, 0, pf.getImageableWidth(), pf.getImageableHeight()));
drawPage(g2);
return Printable.PAGE_EXISTS;
}
/**
This method draws the page both on the screen and the
printer graphics context.
@param g2 the graphics context
*/
public void drawPage(Graphics2D g2)
{
FontRenderContext context = g2.getFontRenderContext();
Font f = new Font("Serif", Font.PLAIN, 72);
GeneralPath clipShape = new GeneralPath();
TextLayout layout = new TextLayout("Hello", f, context);
AffineTransform transform = AffineTransform.getTranslateInstance(0, 72);
Shape outline = layout.getOutline(transform);
clipShape.append(outline, false);
layout = new TextLayout("World", f, context);
transform = AffineTransform.getTranslateInstance(0, 144);
outline = layout.getOutline(transform);
clipShape.append(outline, false);
g2.draw(clipShape);
g2.clip(clipShape);
final int NLINES =50;
Point2D p = new Point2D.Double(0, 0);
for (int i = 0; i NLINES; i++)
{
double x = (2 * getWidth() * i) / NLINES;
double y = (2 * getHeight() * (NLINES - 1 - i))
/ NLINES;
Point2D q = new Point2D.Double(x, y);
g2.draw(new Line2D.Double(p, q));
}
}
}
用java实现打印功能 怎么写 求大神求源码
PrintService[] services = PrinterJob.lookupPrintServices();//查找系统中所有的可用打印服务
PrintService service = ServiceUI.printDialog(null, 500, 500, services, services[0], null, new HashPrintRequestAttributeSet());//创建一个默认的打印机选择对话框
DocPrintJob job = service.createPrintJob();//创建一个打印任务
Doc doc = new SimpleDoc(new FileInputStream(new File("D:\\image\\MM.jpg")), DocFlavor.INPUT_STREAM.JPEG, null);//创建一个打印的文档
job.print(doc, null);//打印
这是jdk提供的打印接口,你也可以找找其它的第三方类库,jdk提供打印接口功能一般般
求java实现票据套打印的源代码?
票据套打,这个大部分商业报表就可以实现。现在主流的商业报表多采用底图描绘,绝对定位的方式完成套打表样的绘制,用户可将要套打的票据扫描进来作为背景图,用报表设计器进行数据的位置摆放,可以精确定位数据的位置。你可以按你的要求试试,一般还是要自己操作一下容易记住,毛泽东说过的,实践出真知嘛!
分享文章:在线打印java源代码 java开发打印机
标题来源:http://azwzsj.com/article/dodjjse.html