Java by API/java.awt.print/Book — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
Admin (обсуждение | вклад) м (1 версия) |
(нет различий)
|
Текущая версия на 14:33, 31 мая 2010
Book: append(Printable painter, PageFormat page)
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Shape;
import java.awt.geom.AffineTransform;
import java.awt.geom.Ellipse2D;
import java.awt.geom.Rectangle2D;
import java.awt.print.Book;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterGraphics;
import java.awt.print.PrinterJob;
public class MainClass {
public static void main(String[] args) {
PrinterJob job = PrinterJob.getPrinterJob();
PageFormat pf = job.defaultPage();
pf.setOrientation(PageFormat.LANDSCAPE);
Book bk = new Book();
bk.append(new paintCover(), pf);
bk.append(new paintContent(), job.defaultPage(), 1);
job.setPageable(bk);
job.setJobName("My book");
if (job.printDialog()) {
try {
job.print();
} catch (PrinterException e) {
System.out.println(e);
}
}
}
}
class paintContent implements Printable {
public int print(Graphics g, PageFormat pf, int pageIndex) throws PrinterException {
System.out.println("Page index = " + pageIndex);
// pageIndex 1 corresponds to page number 2.
if (pageIndex > 2)
return Printable.NO_SUCH_PAGE;
Graphics2D g2 = (Graphics2D) g;
double w = pf.getImageableWidth();
double h = pf.getImageableHeight();
int xo = (int) pf.getImageableX();
int yo = (int) pf.getImageableY();
Rectangle2D r = new Rectangle2D.Double(xo, yo, w, h);
g2.setColor(Color.red);
g2.draw(r);
return Printable.PAGE_EXISTS;
}
}
class paintCover implements Printable {
public int print(Graphics g, PageFormat pf, int pageIndex) throws PrinterException {
Graphics2D g2 = (Graphics2D) g;
double w = pf.getImageableWidth();
double h = pf.getImageableHeight();
int xo = (int) pf.getImageableX();
int yo = (int) pf.getImageableY();
Rectangle2D r = new Rectangle2D.Double(xo, yo, w, h);
g2.setColor(Color.red);
g2.draw(r);
PrinterGraphics p = (PrinterGraphics) g2;
String s = p.getPrinterJob().getJobName();
g2.setPaint(Color.black);
g2.drawString(s, 0, 0);
return Printable.PAGE_EXISTS;
}
}
Book: append(Printable painter, PageFormat page, int numPages)
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Shape;
import java.awt.geom.AffineTransform;
import java.awt.geom.Ellipse2D;
import java.awt.geom.Rectangle2D;
import java.awt.print.Book;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterGraphics;
import java.awt.print.PrinterJob;
public class MainClass {
public static void main(String[] args) {
PrinterJob job = PrinterJob.getPrinterJob();
PageFormat pf = job.defaultPage();
pf.setOrientation(PageFormat.LANDSCAPE);
Book bk = new Book();
bk.append(new paintCover(), pf);
bk.append(new paintContent(), job.defaultPage(), 1);
job.setPageable(bk);
job.setJobName("My book");
if (job.printDialog()) {
try {
job.print();
} catch (PrinterException e) {
System.out.println(e);
}
}
}
}
class paintContent implements Printable {
public int print(Graphics g, PageFormat pf, int pageIndex) throws PrinterException {
System.out.println("Page index = " + pageIndex);
// pageIndex 1 corresponds to page number 2.
if (pageIndex > 2)
return Printable.NO_SUCH_PAGE;
Graphics2D g2 = (Graphics2D) g;
double w = pf.getImageableWidth();
double h = pf.getImageableHeight();
int xo = (int) pf.getImageableX();
int yo = (int) pf.getImageableY();
Rectangle2D r = new Rectangle2D.Double(xo, yo, w, h);
g2.setColor(Color.red);
g2.draw(r);
return Printable.PAGE_EXISTS;
}
}
class paintCover implements Printable {
public int print(Graphics g, PageFormat pf, int pageIndex) throws PrinterException {
Graphics2D g2 = (Graphics2D) g;
double w = pf.getImageableWidth();
double h = pf.getImageableHeight();
int xo = (int) pf.getImageableX();
int yo = (int) pf.getImageableY();
Rectangle2D r = new Rectangle2D.Double(xo, yo, w, h);
g2.setColor(Color.red);
g2.draw(r);
PrinterGraphics p = (PrinterGraphics) g2;
String s = p.getPrinterJob().getJobName();
g2.setPaint(Color.black);
g2.drawString(s, 0, 0);
return Printable.PAGE_EXISTS;
}
}