Package org.apache.xmlgraphics.java2d.ps

Class PSDocumentGraphics2D

java.lang.Object

java.awt.Graphics

java.awt.Graphics2D

org.apache.xmlgraphics.java2d.AbstractGraphics2D

org.apache.xmlgraphics.java2d.ps.PSGraphics2D

org.apache.xmlgraphics.java2d.ps.AbstractPSDocumentGraphics2D

org.apache.xmlgraphics.java2d.ps.PSDocumentGraphics2D

All Implemented Interfaces:

java.lang.Cloneable

public class PSDocumentGraphics2D
extends AbstractPSDocumentGraphics2D

This class is a wrapper for the PSGraphics2D that is used to create a full document around the PostScript rendering from PSGraphics2D.

Version:

$Id: PSDocumentGraphics2D.java 1681108 2015-05-22 13:26:12Z ssteiner $

See Also:

Originally authored by Keiron Liddle.

Field Summary

Fields inherited from class org.apache.xmlgraphics.java2d.ps.AbstractPSDocumentGraphics2D

height, initialClip, initialTransform, pagecount, pagePending, viewportHeight, viewportWidth, width, ZERO

Fields inherited from class org.apache.xmlgraphics.java2d.ps.PSGraphics2D

clippingDisabled, currentColour, customTextHandler, fallbackTextHandler, gen, pathHashCache, rootG2D, startCache

Fields inherited from class org.apache.xmlgraphics.java2d.AbstractGraphics2D

gc, inPossibleRecursion, textAsShapes

Constructor Summary

Constructors

Constructor	Description
PSDocumentGraphics2D(boolean textAsShapes)	Create a new AbstractPSDocumentGraphics2D.
PSDocumentGraphics2D(boolean textAsShapes, java.io.OutputStream stream, int width, int height)	Create a new AbstractPSDocumentGraphics2D.
PSDocumentGraphics2D(PSDocumentGraphics2D g)	This constructor supports the create method

Method Summary

Modifier and Type	Method	Description
void	nextPage()	Closes the current page and prepares to start a new one.
protected void	writeFileHeader()	Writes the file header.
protected void	writePageHeader()	Writes the page header for a page.
protected void	writePageTrailer()	Writes the page trailer for a page.

Methods inherited from class org.apache.xmlgraphics.java2d.ps.AbstractPSDocumentGraphics2D

closePage, finish, getPageCount, preparePainting, setBackgroundColor, setupDocument, setViewportDimension, startPage, writeProcSets

Methods inherited from class org.apache.xmlgraphics.java2d.ps.PSGraphics2D

applyPaint, applyStroke, applyStroke, buildBufferedImage, copyArea, create, disableClipping, dispose, doDrawing, draw, drawImage, drawImage, drawImage, drawRenderableImage, drawRenderedImage, drawString, establishColor, fill, getCustomTextHandler, getDeviceConfiguration, getFallbackTextHandler, getFontMetrics, getPSGenerator, handleIOException, processPathIterator, processPathIteratorCached, processPathIteratorToString, processShape, setCustomTextHandler, setGraphicContext, setPSGenerator, setXORMode, shouldBeClipped, writeClip

Methods inherited from class org.apache.xmlgraphics.java2d.AbstractGraphics2D

addRenderingHints, clearRect, clip, clipRect, drawArc, drawGlyphVector, drawImage, drawImage, drawImage, drawImage, drawImage, drawImage, drawLine, drawOval, drawPolygon, drawPolyline, drawRect, drawRoundRect, drawString, drawString, drawString, fillArc, fillOval, fillPolygon, fillRect, fillRoundRect, getBackground, getClip, getClipBounds, getColor, getComposite, getFont, getFontRenderContext, getGraphicContext, getPaint, getRenderingHint, getRenderingHints, getStroke, getTransform, hit, rotate, rotate, scale, setBackground, setClip, setClip, setColor, setComposite, setFont, setPaint, setPaintMode, setRenderingHint, setRenderingHints, setStroke, setTransform, shear, transform, translate, translate

Methods inherited from class java.awt.Graphics2D

draw3DRect, fill3DRect

Methods inherited from class java.awt.Graphics

create, drawBytes, drawChars, drawPolygon, fillPolygon, finalize, getClipBounds, getClipRect, getFontMetrics, hitClip, toString

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PSDocumentGraphics2D

public PSDocumentGraphics2D(boolean textAsShapes)

Create a new AbstractPSDocumentGraphics2D. This is used to create a new PostScript document, the height, width and output stream can be setup later. For use by the transcoder which needs font information for the bridge before the document size is known. The resulting document is written to the stream after rendering.

Parameters:

textAsShapes - set this to true so that text will be rendered using curves and not the font.

PSDocumentGraphics2D

public PSDocumentGraphics2D(boolean textAsShapes,
                            java.io.OutputStream stream,
                            int width,
                            int height)
                     throws java.io.IOException

Create a new AbstractPSDocumentGraphics2D. This is used to create a new PostScript document of the given height and width. The resulting document is written to the stream after rendering.

Parameters:

textAsShapes - set this to true so that text will be rendered using curves and not the font.

stream - the stream that the final document should be written to.

width - the width of the document

height - the height of the document

Throws:

java.io.IOException - an io exception if there is a problem writing to the output stream

PSDocumentGraphics2D

public PSDocumentGraphics2D(PSDocumentGraphics2D g)

This constructor supports the create method

Parameters:

g - the PostScript document graphics to make a copy of

Method Detail

nextPage

public void nextPage()
              throws java.io.IOException

Closes the current page and prepares to start a new one.

Overrides:

nextPage in class AbstractPSDocumentGraphics2D

Throws:

java.io.IOException - if an I/O error occurs

writeFileHeader

protected void writeFileHeader()
                        throws java.io.IOException

Writes the file header.

Specified by:

writeFileHeader in class AbstractPSDocumentGraphics2D

Throws:

java.io.IOException - if an I/O error occurs

writePageHeader

protected void writePageHeader()
                        throws java.io.IOException

Writes the page header for a page.

Specified by:

writePageHeader in class AbstractPSDocumentGraphics2D

Throws:

java.io.IOException - In case an I/O error occurs

writePageTrailer

protected void writePageTrailer()
                         throws java.io.IOException

Writes the page trailer for a page.

Specified by:

writePageTrailer in class AbstractPSDocumentGraphics2D

Throws:

java.io.IOException - In case an I/O error occurs