1 files changed, 110 insertions, 0 deletions
diff --git a/src/PrintCanvas3D/ImagePrinter.java b/src/PrintCanvas3D/ImagePrinter.java
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+++ b/src/PrintCanvas3D/ImagePrinter.java
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+/*
+ * $RCSfile$
+ *
+ * Copyright (c) 2004 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the
+ *   distribution.
+ *
+ * Neither the name of Sun Microsystems, Inc. or the names of
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * This software is provided "AS IS," without a warranty of any
+ * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
+ * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
+ * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
+ * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
+ * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
+ * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
+ * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
+ * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
+ * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
+ * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * You acknowledge that this software is not designed, licensed or
+ * intended for use in the design, construction, operation or
+ * maintenance of any nuclear facility.
+ *
+ * $Revision$
+ * $Date$
+ * $State$
+ */
+
+import java.awt.print.*;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Image;
+import java.awt.image.BufferedImage;
+import java.awt.image.ImageObserver;
+import java.awt.geom.AffineTransform;
+
+class ImagePrinter implements Printable, ImageObserver {
+    BufferedImage bImage;
+
+    public int print(Graphics g, PageFormat pf, int pi)
+	throws PrinterException {
+
+
+	if (pi >= 1) {
+	    return Printable.NO_SUCH_PAGE;
+	}
+
+	Graphics2D g2d = (Graphics2D)g;
+	//g2d.translate(pf.getImageableX(), pf.getImageableY());
+	AffineTransform t2d = new AffineTransform();
+	t2d.translate(pf.getImageableX(), pf.getImageableY());
+	double xscale  = pf.getImageableWidth() / (double)bImage.getWidth();
+	double yscale  = pf.getImageableHeight() / (double)bImage.getHeight();
+	double scale = Math.min(xscale, yscale);
+	t2d.scale(scale, scale);
+	try {
+	    g2d.drawImage(bImage,t2d, this);
+	}
+	catch (Exception ex) {
+	    ex.printStackTrace();
+	    return Printable.NO_SUCH_PAGE;
+	}
+	return Printable.PAGE_EXISTS;
+    }
+
+    void print() {
+	PrinterJob printJob = PrinterJob.getPrinterJob();
+	PageFormat pageFormat = printJob.defaultPage();
+	pageFormat.setOrientation(PageFormat.LANDSCAPE);
+	pageFormat = printJob.validatePage(pageFormat);
+	printJob.setPrintable(this, pageFormat);
+	if (printJob.printDialog()) {
+	    try {
+		printJob.print();
+	    }
+	    catch (PrinterException ex) {
+		ex.printStackTrace();
+	    }
+	}
+    }
+
+    public boolean imageUpdate(Image img,
+			       int infoflags,
+			       int x,
+			       int y,
+			       int width,
+			       int height) {
+	return false;
+    }
+
+    ImagePrinter(BufferedImage bImage) {
+	this.bImage = bImage;
+    }
+}