String.java, [...]: Merge from GNU Classpath HEAD.
2006-06-09 Thomas Fitzsimmons <fitzsim@redhat.com> * java/lang/String.java, classpath/native/jni/classpath/jcl.h, classpath/native/jni/qt-peer/eventmethods.h, classpath/native/jni/qt-peer/qtmenupeer.cpp, classpath/native/jni/qt-peer/.cvsignore, classpath/native/jni/gtk-peer/gdkdisplay.h, classpath/native/jni/gtk-peer/cairographics2d.h, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoGraphics2D.c, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontPeer.c, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_FreetypeGlyphVector.c, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkGraphicsEnvironment.c, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_ComponentGraphicsCopy.c, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_ComponentGraphics.c, classpath/native/jni/gtk-peer/.cvsignore, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkImage.c, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkVolatileImage.c, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkToolkit.c, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkCanvasPeer.c, classpath/native/jni/gtk-peer/gtkpeer.h, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkClipboard.c, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoSurface.c, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice.c, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkTextLayout.c, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkFramePeer.c, classpath/native/jni/gtk-peer/Makefile.am, classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c, classpath/native/jawt/Makefile.am, classpath/native/jawt/.cvsignore, classpath/native/target/Linux/Makefile.in, classpath/native/plugin/gcjwebplugin.cc, classpath/native/plugin/Makefile.am, classpath/native/plugin/.cvsignore, classpath/resource/Makefile.in, classpath/gnu/java/awt/peer/gtk/VolatileImageGraphics.java, classpath/gnu/java/awt/peer/gtk/CairoGraphics2D.java, classpath/gnu/java/awt/peer/gtk/CairoSurface.java, classpath/gnu/java/awt/peer/gtk/GdkFontPeer.java, classpath/gnu/java/awt/peer/gtk/GdkPixbufDecoder.java, classpath/gnu/java/awt/peer/gtk/FreetypeGlyphVector.java, classpath/gnu/java/awt/peer/gtk/GdkGraphicsEnvironment.java, classpath/gnu/java/awt/peer/gtk/GdkGraphics2D.java, classpath/gnu/java/awt/peer/gtk/ComponentGraphicsCopy.java, classpath/gnu/java/awt/peer/gtk/GtkComponentPeer.java, classpath/gnu/java/awt/peer/gtk/GdkGraphics.java, classpath/gnu/java/awt/peer/gtk/GtkToolkit.java, classpath/gnu/java/awt/peer/gtk/GdkScreenGraphicsDevice.java, classpath/gnu/java/awt/peer/gtk/BufferedImageGraphics.java, classpath/gnu/java/awt/peer/gtk/GdkTextLayout.java, classpath/gnu/java/awt/peer/gtk/GdkGraphicsConfiguration.java, classpath/gnu/java/awt/peer/gtk/ComponentGraphics.java, classpath/gnu/java/awt/peer/gtk/CairoSurfaceGraphics.java, classpath/gnu/java/awt/peer/gtk/GtkImage.java, classpath/gnu/java/awt/peer/gtk/GtkVolatileImage.java, classpath/gnu/java/awt/peer/gtk/GdkGlyphVector.java, classpath/gnu/java/awt/peer/gtk/GtkCanvasPeer.java, classpath/gnu/java/awt/peer/swing/SwingContainerPeer.java, classpath/gnu/java/awt/peer/swing/SwingComponent.java, classpath/gnu/java/awt/peer/swing/SwingTextFieldPeer.java, classpath/gnu/java/awt/peer/swing/SwingMenuBarPeer.java, classpath/gnu/java/awt/peer/swing/SwingFramePeer.java, classpath/gnu/java/awt/peer/swing/SwingComponentPeer.java, classpath/gnu/java/awt/peer/swing/SwingWindowPeer.java, classpath/gnu/java/awt/print/JavaPrinterJob.java, classpath/gnu/java/awt/print/PostScriptGraphics2D.java, classpath/gnu/java/awt/print/SpooledDocument.java, classpath/gnu/java/awt/print/JavaPrinterGraphics.java, classpath/gnu/java/awt/BitwiseXORComposite.java, classpath/gnu/java/awt/font/GNUGlyphVector.java, classpath/gnu/java/awt/font/opentype/NameDecoder.java, classpath/gnu/java/awt/java2d/RasterGraphics.java, classpath/gnu/java/awt/java2d/TexturePaintContext.java, classpath/gnu/java/awt/java2d/PolyEdge.java, classpath/gnu/java/awt/java2d/AbstractGraphics2D.java, classpath/gnu/java/awt/java2d/AlphaCompositeContext.java, classpath/gnu/java/awt/java2d/ImagePaint.java, classpath/gnu/java/awt/Buffers.java, classpath/gnu/classpath/Configuration.java.in, classpath/gnu/javax/swing/text/html/CombinedAttributes.java, classpath/gnu/javax/swing/text/html/CharacterAttributeTranslator.java, classpath/gnu/javax/swing/text/html/parser/htmlAttributeSet.java, classpath/gnu/javax/swing/text/html/parser/SmallHtmlAttributeSet.java, classpath/gnu/javax/swing/text/html/ImageViewIconFactory.java, classpath/tools/toolwrapper.c, classpath/tools/gnu/classpath/tools/native2ascii/Native2ASCII.java, classpath/tools/gnu/classpath/tools/native2ascii/Messages.java, classpath/tools/gnu/classpath/tools/getopt/FileArgumentCallback.java, classpath/tools/gnu/classpath/tools/getopt/OptionGroup.java, classpath/tools/gnu/classpath/tools/getopt/OptionException.java, classpath/tools/gnu/classpath/tools/getopt/Messages.java, classpath/tools/gnu/classpath/tools/getopt/Option.java, classpath/tools/gnu/classpath/tools/getopt/Parser.java, classpath/tools/gnu/classpath/tools/getopt/ClasspathToolParser.java, classpath/tools/gnu/classpath/tools/jarsigner/JarSigner.java, classpath/tools/gnu/classpath/tools/jarsigner/Main.java, classpath/tools/gnu/classpath/tools/jarsigner/Messages.java, classpath/tools/gnu/classpath/tools/jarsigner/package.html, classpath/tools/gnu/classpath/tools/keytool/ListCmd.java, classpath/tools/gnu/classpath/tools/keytool/StorePasswdCmd.java, classpath/tools/gnu/classpath/tools/keytool/ExportCmd.java, classpath/tools/gnu/classpath/tools/keytool/GenKeyCmd.java, classpath/tools/gnu/classpath/tools/keytool/Messages.java, classpath/tools/gnu/classpath/tools/keytool/package.html, classpath/tools/gnu/classpath/tools/keytool/Command.java, classpath/tools/gnu/classpath/tools/keytool/IdentityDBCmd.java, classpath/tools/gnu/classpath/tools/keytool/Main.java, classpath/tools/gnu/classpath/tools/keytool/DeleteCmd.java, classpath/tools/gnu/classpath/tools/keytool/CertReqCmd.java, classpath/tools/gnu/classpath/tools/keytool/SelfCertCmd.java, classpath/tools/gnu/classpath/tools/keytool/KeyCloneCmd.java, classpath/tools/gnu/classpath/tools/keytool/KeyPasswdCmd.java, classpath/tools/gnu/classpath/tools/keytool/ImportCmd.java, classpath/tools/gnu/classpath/tools/keytool/PrintCertCmd.java, classpath/tools/gnu/classpath/tools/rmi/registry/package.html, classpath/tools/gnu/classpath/tools/rmi/RMIC.txt, classpath/tools/gnu/classpath/tools/rmi/RMIC.java, classpath/tools/gnu/classpath/tools/appletviewer/ErrorApplet.java, classpath/tools/gnu/classpath/tools/appletviewer/AppletClassLoader.java, classpath/tools/gnu/classpath/tools/appletviewer/CommonAppletContext.java, classpath/tools/gnu/classpath/tools/appletviewer/StandaloneAppletContext.java, classpath/tools/gnu/classpath/tools/appletviewer/AppletSecurityManager.java, classpath/tools/gnu/classpath/tools/appletviewer/PluginAppletContext.java, classpath/tools/gnu/classpath/tools/appletviewer/AppletWarning.java, classpath/tools/gnu/classpath/tools/appletviewer/StandaloneAppletViewer.java, classpath/tools/gnu/classpath/tools/appletviewer/AppletTag.java, classpath/tools/gnu/classpath/tools/appletviewer/ConsoleDialog.java, classpath/tools/gnu/classpath/tools/appletviewer/Main.java, classpath/tools/gnu/classpath/tools/appletviewer/StandaloneAppletWindow.java, classpath/tools/gnu/classpath/tools/appletviewer/PluginAppletViewer.java, classpath/tools/gnu/classpath/tools/appletviewer/TagParser.java, classpath/tools/gnu/classpath/tools/appletviewer/PluginAppletWindow.java, classpath/tools/gnu/classpath/tools/appletviewer/CommonAppletStub.java, classpath/tools/gnu/classpath/tools/serialver/Messages.java, classpath/tools/gnu/classpath/tools/serialver/SerialVer.java, classpath/tools/gnu/classpath/tools/jar/Creator.java, classpath/tools/gnu/classpath/tools/jar/Entry.java, classpath/tools/gnu/classpath/tools/jar/Lister.java, classpath/tools/gnu/classpath/tools/jar/Main.java, classpath/tools/gnu/classpath/tools/jar/Updater.java, classpath/tools/gnu/classpath/tools/jar/Messages.java, classpath/tools/gnu/classpath/tools/jar/Extractor.java, classpath/tools/gnu/classpath/tools/jar/Action.java, classpath/tools/gnu/classpath/tools/jar/Indexer.java, classpath/tools/gnu/classpath/tools/jar/WorkSet.java, classpath/tools/gnu/classpath/tools/giop/GRMIC.txt, classpath/tools/gnu/classpath/tools/giop/grmic/GiopRmicCompiler.java, classpath/tools/gnu/classpath/tools/giop/GRMIC.java, classpath/tools/Makefile.am, classpath/tools/jarsigner.in, classpath/tools/keytool.in, classpath/tools/appletviewer.in, classpath/tools/.cvsignore, classpath/configure.ac, classpath/javax/swing/JTabbedPane.java, classpath/javax/swing/AbstractButton.java, classpath/javax/swing/JViewport.java, classpath/javax/swing/KeyboardManager.java, classpath/javax/swing/JMenuItem.java, classpath/javax/swing/JMenuBar.java, classpath/javax/swing/MenuSelectionManager.java, classpath/javax/swing/JOptionPane.java, classpath/javax/swing/JSpinner.java, classpath/javax/swing/JCheckBoxMenuItem.java, classpath/javax/swing/JEditorPane.java, classpath/javax/swing/JFormattedTextField.java, classpath/javax/swing/JTree.java, classpath/javax/swing/CellRendererPane.java, classpath/javax/swing/JScrollPane.java, classpath/javax/swing/tree/VariableHeightLayoutCache.java, classpath/javax/swing/tree/TreeNode.java, classpath/javax/swing/tree/FixedHeightLayoutCache.java, classpath/javax/swing/tree/DefaultTreeCellEditor.java, classpath/javax/swing/tree/TreePath.java, classpath/javax/swing/tree/RowMapper.java, classpath/javax/swing/tree/DefaultMutableTreeNode.java, classpath/javax/swing/tree/DefaultTreeModel.java, classpath/javax/swing/tree/AbstractLayoutCache.java, classpath/javax/swing/tree/TreeSelectionModel.java, classpath/javax/swing/tree/DefaultTreeSelectionModel.java, classpath/javax/swing/tree/DefaultTreeCellRenderer.java, classpath/javax/swing/tree/ExpandVetoException.java, classpath/javax/swing/JList.java, classpath/javax/swing/table/JTableHeader.java, classpath/javax/swing/table/AbstractTableModel.java, classpath/javax/swing/table/DefaultTableModel.java, classpath/javax/swing/table/TableCellEditor.java, classpath/javax/swing/table/TableCellRenderer.java, classpath/javax/swing/ProgressMonitor.java, classpath/javax/swing/JToolBar.java, classpath/javax/swing/TransferHandler.java, classpath/javax/swing/DefaultCellEditor.java, classpath/javax/swing/DefaultButtonModel.java, classpath/javax/swing/JLayeredPane.java, classpath/javax/swing/text/DefaultEditorKit.java, classpath/javax/swing/text/DefaultCaret.java, classpath/javax/swing/text/FieldView.java, classpath/javax/swing/text/JTextComponent.java, classpath/javax/swing/text/TextAction.java, classpath/javax/swing/text/StyleContext.java, classpath/javax/swing/text/html/HTMLDocument.java, classpath/javax/swing/text/html/MinimalHTMLWriter.java, classpath/javax/swing/text/html/ImageView.java, classpath/javax/swing/text/html/HTMLEditorKit.java, classpath/javax/swing/text/AbstractWriter.java, classpath/javax/swing/text/GapContent.java, classpath/javax/swing/text/Utilities.java, classpath/javax/swing/text/PlainView.java, classpath/javax/swing/UIManager.java, classpath/javax/swing/JSplitPane.java, classpath/javax/swing/JComponent.java, classpath/javax/swing/SwingUtilities.java, classpath/javax/swing/border/AbstractBorder.java, classpath/javax/swing/border/CompoundBorder.java, classpath/javax/swing/border/TitledBorder.java, classpath/javax/swing/border/MatteBorder.java, classpath/javax/swing/border/BevelBorder.java, classpath/javax/swing/RepaintManager.java, classpath/javax/swing/JTable.java, classpath/javax/swing/UIDefaults.java, classpath/javax/swing/DefaultDesktopManager.java, classpath/javax/swing/JMenu.java, classpath/javax/swing/JLabel.java, classpath/javax/swing/JSlider.java, classpath/javax/swing/plaf/basic/BasicToolBarUI.java, classpath/javax/swing/plaf/basic/BasicButtonUI.java, classpath/javax/swing/plaf/basic/BasicOptionPaneUI.java, classpath/javax/swing/plaf/basic/BasicTextAreaUI.java, classpath/javax/swing/plaf/basic/BasicToggleButtonUI.java, classpath/javax/swing/plaf/basic/BasicSpinnerUI.java, classpath/javax/swing/plaf/basic/BasicSliderUI.java, classpath/javax/swing/plaf/basic/BasicTabbedPaneUI.java, classpath/javax/swing/plaf/basic/BasicComboPopup.java, classpath/javax/swing/plaf/basic/BasicCheckBoxUI.java, classpath/javax/swing/plaf/basic/BasicInternalFrameUI.java, classpath/javax/swing/plaf/basic/BasicProgressBarUI.java, classpath/javax/swing/plaf/basic/BasicRadioButtonUI.java, classpath/javax/swing/plaf/basic/BasicPanelUI.java, classpath/javax/swing/plaf/basic/BasicSplitPaneUI.java, classpath/javax/swing/plaf/basic/BasicTreeUI.java, classpath/javax/swing/plaf/basic/BasicTableHeaderUI.java, classpath/javax/swing/plaf/basic/BasicFileChooserUI.java, classpath/javax/swing/plaf/basic/BasicScrollPaneUI.java, classpath/javax/swing/plaf/basic/BasicComboBoxUI.java, classpath/javax/swing/plaf/basic/BasicListUI.java, classpath/javax/swing/plaf/basic/BasicIconFactory.java, classpath/javax/swing/plaf/basic/BasicTextUI.java, classpath/javax/swing/plaf/basic/BasicLookAndFeel.java, classpath/javax/swing/plaf/basic/BasicDirectoryModel.java, classpath/javax/swing/plaf/basic/BasicRootPaneUI.java, classpath/javax/swing/plaf/basic/BasicTableUI.java, classpath/javax/swing/plaf/basic/SharedUIDefaults.java, classpath/javax/swing/plaf/multi/MultiComboBoxUI.java, classpath/javax/swing/plaf/multi/MultiListUI.java, classpath/javax/swing/plaf/multi/MultiSplitPaneUI.java, classpath/javax/swing/plaf/multi/MultiFileChooserUI.java, classpath/javax/swing/plaf/multi/MultiOptionPaneUI.java, classpath/javax/swing/plaf/multi/MultiTabbedPaneUI.java, classpath/javax/swing/plaf/multi/MultiLookAndFeel.java, classpath/javax/swing/plaf/metal/MetalSliderUI.java, classpath/javax/swing/plaf/metal/MetalIconFactory.java, classpath/javax/swing/plaf/metal/MetalComboBoxIcon.java, classpath/javax/swing/plaf/metal/MetalTabbedPaneUI.java, classpath/javax/swing/plaf/metal/MetalLookAndFeel.java, classpath/javax/swing/plaf/metal/MetalCheckBoxUI.java, classpath/javax/swing/plaf/metal/MetalSeparatorUI.java, classpath/javax/swing/plaf/metal/MetalBorders.java, classpath/javax/swing/plaf/metal/MetalSplitPaneDivider.java, classpath/javax/swing/plaf/metal/MetalScrollBarUI.java, classpath/javax/swing/plaf/metal/MetalRootPaneUI.java, classpath/javax/swing/plaf/metal/MetalInternalFrameUI.java, classpath/javax/swing/plaf/metal/MetalRadioButtonUI.java, classpath/javax/swing/plaf/metal/MetalToolTipUI.java, classpath/javax/swing/plaf/metal/MetalInternalFrameTitlePane.java, classpath/javax/swing/plaf/metal/MetalFileChooserUI.java, classpath/javax/swing/plaf/metal/MetalUtils.java, classpath/javax/swing/plaf/metal/MetalComboBoxButton.java, classpath/javax/swing/plaf/metal/MetalPopupMenuSeparatorUI.java, classpath/javax/swing/plaf/metal/MetalButtonUI.java, classpath/javax/swing/JPopupMenu.java, classpath/javax/swing/JProgressBar.java, classpath/javax/swing/WindowConstants.java, classpath/javax/swing/JFrame.java, classpath/javax/swing/JFileChooser.java, classpath/javax/swing/JComboBox.java, classpath/javax/swing/event/EventListenerList.java, classpath/javax/swing/ListSelectionModel.java, classpath/javax/swing/JScrollBar.java, classpath/java/text/SimpleDateFormat.java, classpath/java/text/NumberFormat.java, classpath/java/text/class-dependencies.conf, classpath/java/awt/image/ColorModel.java, classpath/java/awt/image/BufferedImage.java, classpath/java/awt/Window.java, classpath/java/awt/ContainerOrderFocusTraversalPolicy.java, classpath/java/awt/LightweightDispatcher.java, classpath/java/awt/EventDispatchThread.java, classpath/java/awt/BasicStroke.java, classpath/java/awt/ColorPaintContext.java, classpath/java/awt/Container.java, classpath/java/awt/TexturePaint.java, classpath/java/awt/Component.java, classpath/java/awt/Font.java, classpath/java/awt/GraphicsConfiguration.java, classpath/java/awt/DefaultKeyboardFocusManager.java, classpath/java/awt/print/PrinterJob.java, classpath/java/awt/im/InputContext.java, classpath/java/awt/dnd/DragGestureRecognizer.java, classpath/java/awt/Toolkit.java, classpath/java/awt/font/GraphicAttribute.java, classpath/java/awt/font/ImageGraphicAttribute.java, classpath/java/awt/font/GlyphVector.java, classpath/java/awt/font/GlyphMetrics.java, classpath/java/awt/font/ShapeGraphicAttribute.java, classpath/java/awt/Graphics2D.java, classpath/include/gnu_java_awt_peer_gtk_GdkGraphicsEnvironment.h, classpath/include/gnu_java_awt_peer_gtk_ComponentGraphics.h, classpath/include/gnu_java_awt_peer_gtk_CairoGraphics2D.h, classpath/include/gnu_java_awt_peer_gtk_FreetypeGlyphVector.h, classpath/include/gnu_java_awt_peer_gtk_GtkCanvasPeer.h, classpath/include/config.h.in, classpath/include/gnu_java_awt_peer_gtk_GdkTextLayout.h, classpath/include/gnu_java_awt_peer_gtk_GtkComponentPeer.h, classpath/include/gnu_java_awt_peer_gtk_GdkFontPeer.h, classpath/include/gnu_java_awt_peer_gtk_ComponentGraphicsCopy.h, classpath/include/gnu_java_awt_peer_gtk_GtkVolatileImage.h, classpath/include/gnu_java_awt_peer_gtk_GtkImage.h, classpath/include/gnu_java_awt_peer_gtk_CairoSurface.h, classpath/include/gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice.h: Merge from GNU Classpath HEAD. From-SVN: r114510
This commit is contained in:
Thomas Fitzsimmons
Thomas Fitzsimmons
parent
6c65d7577c
commit
02440ca432
360 changed files with 34743 additions and 9337 deletions
518
libjava/classpath/gnu/java/awt/print/JavaPrinterGraphics.java
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518
libjava/classpath/gnu/java/awt/print/JavaPrinterGraphics.java
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/* JavaPrinterGraphics.java -- AWT printer rendering class.
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Copyright (C) 2006 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package gnu.java.awt.print;
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import gnu.java.awt.peer.gtk.CairoSurface;
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import java.awt.Color;
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import java.awt.Font;
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import java.awt.FontMetrics;
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import java.awt.Graphics;
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import java.awt.Image;
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import java.awt.Rectangle;
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import java.awt.Shape;
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import java.awt.geom.AffineTransform;
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import java.awt.image.ImageObserver;
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import java.awt.image.PixelGrabber;
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import java.awt.print.PageFormat;
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import java.awt.print.Pageable;
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import java.awt.print.Paper;
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import java.awt.print.Printable;
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import java.awt.print.PrinterException;
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import java.awt.print.PrinterGraphics;
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import java.awt.print.PrinterJob;
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import java.io.BufferedWriter;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.OutputStreamWriter;
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import java.io.PrintWriter;
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import java.text.AttributedCharacterIterator;
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/**
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* Graphics context to draw to PostScript.
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*
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* @author Sven de Marothy
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*/
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public class JavaPrinterGraphics extends Graphics implements PrinterGraphics
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{
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/**
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* The used graphics context.
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*/
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private Graphics g;
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/**
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* The associated printer job.
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*/
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private PrinterJob printerJob;
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/**
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* Rendering resolution
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*/
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private static final double DPI = 72.0;
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/**
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* Rendered image size.
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*/
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private int xSize, ySize;
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/**
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* The image to render to.
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*/
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private Image image;
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public JavaPrinterGraphics( PrinterJob printerJob )
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{
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this.printerJob = printerJob;
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}
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/**
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* Spool a document to PostScript.
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* If Pageable is non-null, it will print that, otherwise it will use
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* the supplied printable and pageFormat.
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*/
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public SpooledDocument spoolPostScript(Printable printable,
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PageFormat pageFormat,
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Pageable pageable)
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throws PrinterException
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{
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try
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{
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// spool to a temporary file
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File temp = File.createTempFile("cpspool", ".ps");
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temp.deleteOnExit();
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PrintWriter out = new PrintWriter
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(new BufferedWriter
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(new OutputStreamWriter
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||||
(new FileOutputStream(temp), "ISO8859_1"), 1000000));
|
||||
|
||||
writePSHeader(out);
|
||||
|
||||
if(pageable != null)
|
||||
{
|
||||
for(int index = 0; index < pageable.getNumberOfPages(); index++)
|
||||
spoolPage(out, pageable.getPrintable(index),
|
||||
pageable.getPageFormat(index), index);
|
||||
}
|
||||
else
|
||||
{
|
||||
int index = 0;
|
||||
while(spoolPage(out, printable, pageFormat, index++) ==
|
||||
Printable.PAGE_EXISTS);
|
||||
}
|
||||
out.println("%%Trailer");
|
||||
out.println("%%EOF");
|
||||
out.close();
|
||||
return new SpooledDocument( temp );
|
||||
}
|
||||
catch (IOException e)
|
||||
{
|
||||
PrinterException pe = new PrinterException();
|
||||
pe.initCause(e);
|
||||
throw pe;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Spools a single page, returns NO_SUCH_PAGE unsuccessful,
|
||||
* PAGE_EXISTS if it was.
|
||||
*/
|
||||
public int spoolPage(PrintWriter out,
|
||||
Printable printable,
|
||||
PageFormat pageFormat,
|
||||
int index) throws IOException, PrinterException
|
||||
{
|
||||
initImage( pageFormat );
|
||||
if(printable.print(this, pageFormat, index) == Printable.NO_SUCH_PAGE)
|
||||
return Printable.NO_SUCH_PAGE;
|
||||
g.dispose();
|
||||
g = null;
|
||||
writePage( out, pageFormat );
|
||||
return Printable.PAGE_EXISTS;
|
||||
}
|
||||
|
||||
private void initImage(PageFormat pageFormat)
|
||||
{
|
||||
// Create a really big image and draw to that.
|
||||
xSize = (int)(DPI*pageFormat.getWidth()/72.0);
|
||||
ySize = (int)(DPI*pageFormat.getHeight()/72.0);
|
||||
|
||||
// Swap X and Y sizes if it's a Landscape page.
|
||||
if( pageFormat.getOrientation() != PageFormat.PORTRAIT )
|
||||
{
|
||||
int t = xSize;
|
||||
xSize = ySize;
|
||||
ySize = t;
|
||||
}
|
||||
|
||||
// FIXME: This should at least be BufferedImage.
|
||||
// Fix once we have a working B.I.
|
||||
// Graphics2D should also be supported of course.
|
||||
image = CairoSurface.getBufferedImage(xSize, ySize);
|
||||
|
||||
g = image.getGraphics();
|
||||
setColor(Color.white);
|
||||
fillRect(0, 0, xSize, ySize);
|
||||
setColor(Color.black);
|
||||
}
|
||||
|
||||
private void writePSHeader(PrintWriter out)
|
||||
{
|
||||
out.println("%!PS-Adobe-3.0");
|
||||
out.println("%%Title: "+printerJob.getJobName());
|
||||
out.println("%%Creator: GNU Classpath ");
|
||||
out.println("%%DocumentData: Clean8Bit");
|
||||
|
||||
out.println("%%DocumentNeededResources: font Times-Roman Helvetica Courier");
|
||||
// out.println("%%Pages: "+); // FIXME # pages.
|
||||
out.println("%%EndComments");
|
||||
|
||||
out.println("%%BeginProlog");
|
||||
out.println("%%EndProlog");
|
||||
out.println("%%BeginSetup");
|
||||
|
||||
// FIXME: Paper name
|
||||
// E.g. "A4" "Letter"
|
||||
// out.println("%%BeginFeature: *PageSize A4");
|
||||
|
||||
out.println("%%EndFeature");
|
||||
|
||||
out.println("%%EndSetup");
|
||||
|
||||
// out.println("%%Page: 1 1");
|
||||
}
|
||||
|
||||
private void writePage(PrintWriter out, PageFormat pageFormat)
|
||||
{
|
||||
out.println("%%BeginPageSetup");
|
||||
|
||||
Paper p = pageFormat.getPaper();
|
||||
double pWidth = p.getWidth();
|
||||
double pHeight = p.getHeight();
|
||||
|
||||
if( pageFormat.getOrientation() == PageFormat.PORTRAIT )
|
||||
out.println( "%%Orientation: Portrait" );
|
||||
else
|
||||
{
|
||||
out.println( "%%Orientation: Landscape" );
|
||||
double t = pWidth;
|
||||
pWidth = pHeight;
|
||||
pHeight = t;
|
||||
}
|
||||
|
||||
out.println("gsave % first save");
|
||||
|
||||
// 595x842; 612x792 respectively
|
||||
out.println("<< /PageSize [" +pWidth + " "+pHeight+ "] >> setpagedevice");
|
||||
|
||||
// invert the Y axis so that we get screen-like coordinates instead.
|
||||
AffineTransform pageTransform = new AffineTransform();
|
||||
if( pageFormat.getOrientation() == PageFormat.REVERSE_LANDSCAPE )
|
||||
{
|
||||
pageTransform.translate(pWidth, pHeight);
|
||||
pageTransform.scale(-1.0, -1.0);
|
||||
}
|
||||
concatCTM(out, pageTransform);
|
||||
out.println("%%EndPageSetup");
|
||||
|
||||
out.println("gsave");
|
||||
|
||||
|
||||
// Draw the image
|
||||
out.println(xSize+" "+ySize+" 8 [1 0 0 -1 0 "+ySize+" ]");
|
||||
out.println("{currentfile 3 string readhexstring pop} bind");
|
||||
out.println("false 3 colorimage");
|
||||
int[] pixels = new int[xSize * ySize];
|
||||
PixelGrabber pg = new PixelGrabber(image, 0, 0, xSize, ySize, pixels, 0, xSize);
|
||||
|
||||
try {
|
||||
pg.grabPixels();
|
||||
} catch (InterruptedException e) {
|
||||
out.println("% Bug getting pixels!");
|
||||
}
|
||||
|
||||
int n = 0;
|
||||
for (int j = 0; j < ySize; j++) {
|
||||
for (int i = 0; i < xSize; i++) {
|
||||
out.print( colorTripleHex(pixels[j * xSize + i]) );
|
||||
if(((++n)%11) == 0) out.println();
|
||||
}
|
||||
}
|
||||
|
||||
out.println();
|
||||
out.println("%%EOF");
|
||||
out.println("grestore");
|
||||
out.println("showpage");
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a nonsperated hex RGB triple, e.g. FFFFFF = white
|
||||
*/
|
||||
private String colorTripleHex(int num){
|
||||
String s = "";
|
||||
|
||||
try {
|
||||
s = Integer.toHexString( ( num & 0x00FFFFFF ) );
|
||||
if( s.length() < 6 )
|
||||
{
|
||||
s = "000000"+s;
|
||||
return s.substring(s.length()-6);
|
||||
}
|
||||
} catch (Exception e){
|
||||
s = "FFFFFF";
|
||||
}
|
||||
|
||||
return s;
|
||||
}
|
||||
|
||||
private void concatCTM(PrintWriter out, AffineTransform Tx){
|
||||
double[] matrixElements = new double[6];
|
||||
Tx.getMatrix(matrixElements);
|
||||
|
||||
out.print("[ ");
|
||||
for(int i=0;i<6;i++)
|
||||
out.print(matrixElements[i]+" ");
|
||||
out.println("] concat");
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
/**
|
||||
* PrinterGraphics method - Returns the printer job associated with this object.
|
||||
*/
|
||||
public PrinterJob getPrinterJob()
|
||||
{
|
||||
return printerJob;
|
||||
}
|
||||
|
||||
/**
|
||||
* The rest of the methods here are just pass-throughs to g.
|
||||
*/
|
||||
public void clearRect(int x, int y, int width, int height)
|
||||
{
|
||||
g.clearRect(x, y, width, height);
|
||||
}
|
||||
|
||||
public void clipRect(int x, int y, int width, int height)
|
||||
{
|
||||
g.clipRect(x, y, width, height);
|
||||
}
|
||||
|
||||
public void copyArea(int x, int y, int width, int height, int dx, int dy)
|
||||
{
|
||||
g.copyArea(x, y, width, height, dx, dy);
|
||||
}
|
||||
|
||||
public Graphics create()
|
||||
{
|
||||
return g.create();
|
||||
}
|
||||
|
||||
public void dispose()
|
||||
{
|
||||
}
|
||||
|
||||
public void drawArc(int x, int y, int width, int height, int startAngle,
|
||||
int arcAngle)
|
||||
{
|
||||
g.drawArc(x, y, width, height, startAngle, arcAngle);
|
||||
}
|
||||
|
||||
public boolean drawImage(Image img, int x, int y, Color bgcolor,
|
||||
ImageObserver observer)
|
||||
{
|
||||
return g.drawImage(img, x, y, bgcolor, observer);
|
||||
}
|
||||
|
||||
public boolean drawImage(Image img, int x, int y, ImageObserver observer)
|
||||
{
|
||||
return g.drawImage(img, x, y, observer);
|
||||
}
|
||||
|
||||
public boolean drawImage(Image img, int x, int y, int width, int height,
|
||||
Color bgcolor, ImageObserver observer)
|
||||
{
|
||||
return g.drawImage(img, x, y, width, height, bgcolor, observer);
|
||||
}
|
||||
|
||||
public boolean drawImage(Image img, int x, int y, int width, int height,
|
||||
ImageObserver observer)
|
||||
{
|
||||
return g.drawImage(img, x, y, width, height, observer);
|
||||
}
|
||||
|
||||
public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2,
|
||||
int sx1, int sy1, int sx2, int sy2, Color bgcolor,
|
||||
ImageObserver observer)
|
||||
{
|
||||
return g.drawImage(img, dx1, dy1, dx2, dy2,
|
||||
sx1, sy1, sx2, sy2, bgcolor, observer);
|
||||
}
|
||||
|
||||
public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2,
|
||||
int sx1, int sy1, int sx2, int sy2, ImageObserver observer)
|
||||
{
|
||||
return g.drawImage(img, dx1, dy1, dx2, dy2,
|
||||
sx1, sy1, sx2, sy2, observer);
|
||||
}
|
||||
|
||||
public void drawLine(int x1, int y1, int x2, int y2)
|
||||
{
|
||||
g.drawLine(x1, y1, x2, y2);
|
||||
}
|
||||
|
||||
public void drawOval(int x, int y, int width, int height)
|
||||
{
|
||||
g.drawOval(x, y, width, height);
|
||||
}
|
||||
|
||||
public void drawPolygon(int[] xPoints, int[] yPoints, int nPoints)
|
||||
{
|
||||
g.drawPolygon(xPoints, yPoints, nPoints);
|
||||
}
|
||||
|
||||
public void drawPolyline(int[] xPoints, int[] yPoints, int nPoints)
|
||||
{
|
||||
g.drawPolyline(xPoints, yPoints, nPoints);
|
||||
}
|
||||
|
||||
public void drawRoundRect(int x, int y, int width, int height,
|
||||
int arcWidth, int arcHeight)
|
||||
{
|
||||
g.drawRoundRect(x, y, width, height, arcWidth, arcHeight);
|
||||
}
|
||||
|
||||
public void drawString(AttributedCharacterIterator iterator, int x, int y)
|
||||
{
|
||||
g.drawString(iterator, x, y);
|
||||
}
|
||||
|
||||
public void drawString(String str, int x, int y)
|
||||
{
|
||||
g.drawString(str, x, y);
|
||||
}
|
||||
|
||||
public void fillArc(int x, int y, int width, int height,
|
||||
int startAngle, int arcAngle)
|
||||
{
|
||||
g.fillArc(x, y, width, height, startAngle, arcAngle);
|
||||
}
|
||||
|
||||
public void fillOval(int x, int y, int width, int height)
|
||||
{
|
||||
g.fillOval(x, y, width, height);
|
||||
}
|
||||
|
||||
public void fillPolygon(int[] xPoints, int[] yPoints, int nPoints)
|
||||
{
|
||||
g.fillPolygon(xPoints, yPoints, nPoints);
|
||||
}
|
||||
|
||||
public void fillRect(int x, int y, int width, int height)
|
||||
{
|
||||
g.fillRect(x, y, width, height);
|
||||
}
|
||||
|
||||
public void fillRoundRect(int x, int y, int width, int height,
|
||||
int arcWidth, int arcHeight)
|
||||
{
|
||||
g.fillRoundRect(x, y, width, height, arcWidth, arcHeight);
|
||||
}
|
||||
|
||||
public Shape getClip()
|
||||
{
|
||||
return g.getClip();
|
||||
}
|
||||
|
||||
public Rectangle getClipBounds()
|
||||
{
|
||||
return g.getClipBounds();
|
||||
}
|
||||
|
||||
public Color getColor()
|
||||
{
|
||||
return g.getColor();
|
||||
}
|
||||
|
||||
public Font getFont()
|
||||
{
|
||||
return g.getFont();
|
||||
}
|
||||
|
||||
public FontMetrics getFontMetrics(Font f)
|
||||
{
|
||||
return g.getFontMetrics(f);
|
||||
}
|
||||
|
||||
public void setClip(int x, int y, int width, int height)
|
||||
{
|
||||
g.setClip(x, y, width, height);
|
||||
}
|
||||
|
||||
public void setClip(Shape clip)
|
||||
{
|
||||
g.setClip(clip);
|
||||
}
|
||||
|
||||
public void setColor(Color c)
|
||||
{
|
||||
g.setColor(c);
|
||||
}
|
||||
|
||||
public void setFont(Font font)
|
||||
{
|
||||
g.setFont(font);
|
||||
}
|
||||
|
||||
public void setPaintMode()
|
||||
{
|
||||
g.setPaintMode();
|
||||
}
|
||||
|
||||
public void setXORMode(Color c1)
|
||||
{
|
||||
g.setXORMode(c1);
|
||||
}
|
||||
|
||||
public void translate(int x, int y)
|
||||
{
|
||||
g.translate(x, y);
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue