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Categories / Java by API / Org Eclipse Swt Printing

 

Printer

import org.eclipse.swt.SWT; import org.eclipse.swt.graphics.Font; import org.eclipse.swt.graphics.GC; import org.eclipse.swt.graphics.Point; import org.eclipse.swt.graphics.Rectangle; import org.eclipse.swt.printing.PrintDialog; import org.eclipse.swt.printing.Printer; import org.eclipse.swt.printing.PrinterData; import org.eclipse.swt.widgets.Shell; public class MainClass {   public static void main(String[] a) {     Shell s = new Shell();     PrintDialog printDialog = new PrintDialog(s, SWT.NONE);     printDialog.setText("Print");     PrinterData printerData = printDialog.open();     if(!(printerData==null))     {         Printer p = new Printer(printerData);         p.startJob("PrintJob");             p.startPage();         Rectangle trim = p.computeTrim(0, 0, 0, 0);         Point dpi = p.getDPI();         int leftMargin = dpi.x + trim.x;          int topMargin = dpi.y / 2 + trim.y;          GC gc = new GC(p);         Font font = gc.getFont();          String printText= "www.rntsoft.com";         Point extent = gc.stringExtent(printText);         gc.drawString(printText, leftMargin, topMargin +                  font.getFontData()[0].getHeight());         p.endPage();         gc.dispose();         p.endJob();         p.dispose();     }   } }