public int print(Graphics g, PageFormat pf, int pageIndex) throws PrinterException {
// Component printMe = getPrintComponent();
Graphics2D g2 = (Graphics2D) g;
g2.setColor(Color.black); // set default foreground color to black
// for faster printing, turn off double buffering
// RepaintManager.currentManager(this).setDoubleBufferingEnabled(false);
Dimension d = printComponent.getSize(); // get size of document
double panelWidth = d.width; // width in pixels
double panelHeight = d.height; // height in pixels
double pageHeight = pf.getImageableHeight(); // height of printer page
double pageWidth = pf.getImageableWidth(); // width of printer page
double scale = pageWidth / panelWidth;
int totalNumPages = (int) Math.ceil(scale * panelHeight / pageHeight);
// make sure we don't print empty pages
if (pageIndex >= totalNumPages) {
return Printable.NO_SUCH_PAGE;
}
// shift Graphic to line up with beginning of print-imageable region
g2.translate(pf.getImageableX(), pf.getImageableY());
// shift Graphic to line up with beginning of next page to print
g2.translate(0f, -pageIndex * pageHeight);
// scale the page so the width fits...
g2.scale(scale, scale);
// PRINT IT!
printComponent.paint(g2);
return Printable.PAGE_EXISTS;
}
