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gnu.java.awt.peer.gtk

Class BufferedImageGraphics

public class BufferedImageGraphics
extends CairoGraphics2D
Implementation of Graphics2D on a Cairo surface. Simutanously maintains a CairoSurface and updates the BufferedImage from that after each drawing operation.

Field Summary

Fields inherited from class gnu.java.awt.peer.gtk.CairoGraphics2D

ALPHA_INTERPOLATION_DEFAULT, ALPHA_INTERPOLATION_QUALITY, ALPHA_INTERPOLATION_SPEED, INTERPOLATION_BICUBIC, INTERPOLATION_BILINEAR, INTERPOLATION_NEAREST, shiftDrawCalls

Constructor Summary

BufferedImageGraphics(BufferedImage bi)

Method Summary

void
copyAreaImpl(int x, int y, int width, int height, int dx, int dy)
Graphics
create()
Abstract methods.
void
draw(Shape s)
Overloaded methods that do actual drawing need to enter the gdk threads and also do certain things before and after.
void
drawGlyphVector(GlyphVector gv, float x, float y)
protected boolean
drawImage(Image img, AffineTransform xform, Color bgcolor, ImageObserver obs)
void
drawRenderedImage(RenderedImage image, AffineTransform xform)
void
fill(Shape s)
protected ColorModel
getBufferCM()
GraphicsConfiguration
getDeviceConfiguration()
protected ColorModel
getNativeCM()
protected Rectangle2D
getRealBounds()

Methods inherited from class gnu.java.awt.peer.gtk.CairoGraphics2D

addRenderingHints, cairoArc, cairoClip, cairoClosePath, cairoCurveTo, cairoDrawGlyphVector, cairoFill, cairoLineTo, cairoMoveTo, cairoNewPath, cairoRectangle, cairoResetClip, cairoRestore, cairoSave, cairoScale, cairoSetAntialias, cairoSetDash, cairoSetFillRule, cairoSetFont, cairoSetLine, cairoSetMatrix, cairoSetOperator, cairoSetRGBAColor, cairoStroke, clearRect, clip, clipRect, copy, copyArea, copyAreaImpl, create, dispose, disposeNative, draw, draw3DRect, drawArc, drawCairoSurface, drawGlyphVector, drawImage, drawImage, drawImage, drawImage, drawImage, drawImage, drawImage, drawImage, drawImage, drawLine, drawOval, drawPixels, drawPolygon, drawPolyline, drawRect, drawRenderableImage, drawRenderedImage, drawRoundRect, drawString, drawString, drawString, drawString, fill, fillArc, fillOval, fillPolygon, fillRect, fillRoundRect, finalize, findSimpleIntegerArray, findStrokedBounds, getBackground, getBufferCM, getClip, getClipBounds, getClipInDevSpace, getColor, getComposite, getDeviceConfiguration, getFont, getFontMetrics, getFontMetrics, getFontRenderContext, getNativeCM, getPaint, getRealBounds, getRenderingHint, getRenderingHints, getStroke, getTransform, hit, init, rotate, rotate, scale, setBackground, setClip, setClip, setColor, setComposite, setCustomPaint, setFont, setGradient, setPaint, setPaintMode, setPaintPixels, setRenderingHint, setRenderingHints, setStroke, setTransform, setXORMode, setup, shear, toString, transform, translate, translate

Methods inherited from class java.awt.Graphics2D

addRenderingHints, clip, draw, draw3DRect, drawGlyphVector, drawImage, drawImage, drawRenderableImage, drawRenderedImage, drawString, drawString, drawString, drawString, fill, fill3DRect, getBackground, getComposite, getDeviceConfiguration, getFontRenderContext, getPaint, getRenderingHint, getRenderingHints, getStroke, getTransform, hit, rotate, rotate, scale, setBackground, setComposite, setPaint, setRenderingHint, setRenderingHints, setStroke, setTransform, shear, transform, translate, translate

Methods inherited from class java.awt.Graphics

clearRect, clipRect, copyArea, create, create, dispose, draw3DRect, drawArc, drawBytes, drawChars, drawImage, drawImage, drawImage, drawImage, drawImage, drawImage, drawLine, drawOval, drawPolygon, drawPolygon, drawPolyline, drawRect, drawRoundRect, drawString, drawString, fill3DRect, fillArc, fillOval, fillPolygon, fillPolygon, fillRect, fillRoundRect, finalize, getClip, getClipBounds, getClipBounds, getClipRect, getColor, getFont, getFontMetrics, getFontMetrics, hitClip, setClip, setClip, setColor, setFont, setPaintMode, setXORMode, toString, translate

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BufferedImageGraphics

public BufferedImageGraphics(BufferedImage bi)

Method Details

copyAreaImpl

public void copyAreaImpl(int x,
                         int y,
                         int width,
                         int height,
                         int dx,
                         int dy)
Overrides:
copyAreaImpl in interface CairoGraphics2D

create

public Graphics create()
Abstract methods.
Overrides:
create in interface CairoGraphics2D

draw

public void draw(Shape s)
Overloaded methods that do actual drawing need to enter the gdk threads and also do certain things before and after.
Overrides:
draw in interface CairoGraphics2D

drawGlyphVector

public void drawGlyphVector(GlyphVector gv,
                            float x,
                            float y)
Overrides:
drawGlyphVector in interface CairoGraphics2D

drawImage

protected boolean drawImage(Image img,
                            AffineTransform xform,
                            Color bgcolor,
                            ImageObserver obs)
Overrides:
drawImage in interface CairoGraphics2D

drawRenderedImage

public void drawRenderedImage(RenderedImage image,
                              AffineTransform xform)
Overrides:
drawRenderedImage in interface CairoGraphics2D

fill

public void fill(Shape s)
Overrides:
fill in interface CairoGraphics2D

getBufferCM

protected ColorModel getBufferCM()
Overrides:
getBufferCM in interface CairoGraphics2D

getDeviceConfiguration

public GraphicsConfiguration getDeviceConfiguration()
Overrides:
getDeviceConfiguration in interface CairoGraphics2D

getNativeCM

protected ColorModel getNativeCM()
Overrides:
getNativeCM in interface CairoGraphics2D

getRealBounds

protected Rectangle2D getRealBounds()
Overrides:
getRealBounds in interface CairoGraphics2D
BufferedImageGraphics.java Copyright (C) 2006 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.

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