@Override
  public int print(Graphics g, PageFormat pf, int page) throws PrinterException {
    if (page > 0) {
      return NO_SUCH_PAGE;
    }

    int i = pf.getOrientation();

    // get the size of the page
    double pageWidth = pf.getImageableWidth();
    double pageHeight = pf.getImageableHeight();
    double myWidth = this.getWidth(); // - borderWidth * 2;
    double myHeight = this.getHeight(); // - borderWidth * 2;
    double scaleX = pageWidth / myWidth;
    double scaleY = pageHeight / myHeight;
    double minScale = Math.min(scaleX, scaleY);

    Graphics2D g2d = (Graphics2D) g;
    g2d.translate(pf.getImageableX(), pf.getImageableY());
    g2d.scale(minScale, minScale);

    drawPlot(g);

    return PAGE_EXISTS;
  }
 /* (non-Javadoc)
  * @see java.awt.print.Printable#print(java.awt.Graphics, java.awt.print.PageFormat, int)
  */
 public int print(Graphics g, PageFormat pf, int page) throws PrinterException {
   int ret = PAGE_EXISTS;
   String line = null;
   try {
     if (fph.knownPage(page)) {
       in.seek(fph.getFileOffset(page));
       line = in.readLine();
     } else {
       long offset = in.getFilePointer();
       line = in.readLine();
       if (line == null) {
         ret = NO_SUCH_PAGE;
       } else {
         fph.createPage(page);
         fph.setFileOffset(page, offset);
       }
     }
     if (ret == PAGE_EXISTS) {
       // Seite ausgeben, Grafikkontext vorbereiten
       Graphics2D g2 = (Graphics2D) g;
       g2.scale(1.0 / RESMUL, 1.0 / RESMUL);
       int ypos = (int) pf.getImageableY() * RESMUL;
       int xpos = ((int) pf.getImageableX() + 2) * RESMUL;
       int yd = 12 * RESMUL;
       int ymax = ypos + (int) pf.getImageableHeight() * RESMUL - yd;
       // Seitentitel ausgeben
       ypos += yd;
       g2.setColor(Color.black);
       g2.setFont(new Font("Monospaced", Font.BOLD, 10 * RESMUL));
       g.drawString(fbname + " Seite " + (page + 1), xpos, ypos);
       g.drawLine(
           xpos,
           ypos + 6 * RESMUL,
           xpos + (int) pf.getImageableWidth() * RESMUL,
           ypos + 6 * RESMUL);
       ypos += 2 * yd;
       // Zeilen ausgeben
       g2.setColor(new Color(0, 0, 127));
       g2.setFont(new Font("Monospaced", Font.PLAIN, 10 * RESMUL));
       while (line != null) {
         g.drawString(line, xpos, ypos);
         ypos += yd;
         if (ypos >= ymax) {
           break;
         }
         line = in.readLine();
       }
     }
   } catch (IOException e) {
     throw new PrinterException(e.toString());
   }
   return ret;
 }
        public int print(Graphics g,PageFormat pf,int pageIndex) {

                if (pageIndex == 0) {
                        Graphics2D g2d= (Graphics2D)g;
                        g2d.translate(pf.getImageableX(), pf.getImageableY()); 
                        g2d.setColor(Color.black);
                        g2d.drawString("example string", 250, 250);
                        g2d.fillRect(0, 0, 200, 200);
                        return Printable.PAGE_EXISTS;                                   
                } else {
                        return Printable.NO_SUCH_PAGE;
                }
        }
Beispiel #4
0
 /** [Internal] */
 public int print(Graphics g, PageFormat pf, int pi) throws PrinterException {
   if (pi >= 1) {
     return Printable.NO_SUCH_PAGE;
   }
   RepaintManager currentManager = RepaintManager.currentManager(this);
   currentManager.setDoubleBufferingEnabled(false);
   Graphics2D g2 = (Graphics2D) g;
   initState(g2, true);
   g2.translate((int) (pf.getImageableX() + 1), (int) (pf.getImageableY() + 1));
   g2.scale(printScale, printScale);
   doBuffer(g2, true, null);
   currentManager.setDoubleBufferingEnabled(true);
   return Printable.PAGE_EXISTS;
 }
Beispiel #5
0
  /**
   * The printing interface.
   *
   * @param g the graphic context.
   * @param pf the page format.
   * @param page the page number.
   * @return PAGE_EXISTS if the page has to be printed.
   * @throws PrinterException if a printing error occurs.
   */
  public int print(Graphics g, PageFormat pf, int page) throws PrinterException {
    int npages = 0;

    // This might be explained as follows:
    // 1 - The Java printing system normally works with an internal
    // resolution which is 72 dpi (probably inspired by Postscript).
    // 2 - To have a sufficient resolution, this is increased by 16 times,
    // by using the scale method of the graphic object associated to the
    // printer. This gives a 72 dpi * 16=1152 dpi resolution.
    // 3 - The 0.127 mm pitch used in FidoCadJ corresponds to a 200 dpi
    // resolution. Calculating 1152 dpi / 200 dpi gives the 5.76 constant

    double xscale = 1.0 / 16; // Set 1152 logical units for an inch
    double yscale = 1.0 / 16; // as the standard resolution is 72
    double zoom = 5.76; // act in a 1152 dpi resolution as 1:1

    Graphics2D g2d = (Graphics2D) g;

    // User (0,0) is typically outside the imageable area, so we must
    // translate by the X and Y values in the PageFormat to avoid clipping

    if (printMirror) {
      g2d.translate(pf.getImageableX() + pf.getImageableWidth(), pf.getImageableY());
      g2d.scale(-xscale, yscale);

    } else {
      g2d.translate(pf.getImageableX(), pf.getImageableY());
      g2d.scale(xscale, yscale);
    }

    int printerWidth = (int) pf.getImageableWidth() * 16;

    // Perform an adjustement if we need to fit the drawing to the page.
    if (printFitToPage) {
      MapCoordinates zoomm =
          DrawingSize.calculateZoomToFit(
              cc.dmp, (int) pf.getImageableWidth() * 16, (int) pf.getImageableHeight() * 16, false);
      zoom = zoomm.getXMagnitude();
    }

    MapCoordinates m = new MapCoordinates();

    m.setMagnitudes(zoom, zoom);

    PointG o = new PointG(0, 0);

    int imageWidth = DrawingSize.getImageSize(cc.dmp, zoom, false, o).width;
    npages = (int) Math.floor((imageWidth - 1) / (double) printerWidth);

    // Check if we need more than one page
    if (printerWidth < imageWidth) {
      g2d.translate(-(printerWidth * page), 0);
    }

    // Check if printing is finished.
    if (page > npages) {
      return NO_SUCH_PAGE;
    }
    // Now we perform our rendering
    cc.drawingAgent.draw(new Graphics2DSwing(g2d), m);

    /* tell the caller that this page is part of the printed document */
    return PAGE_EXISTS;
  }